package org.eclipse.jdt.internal.compiler.codegen; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved. | |
*/ | |
import java.io.*; | |
import org.eclipse.jdt.internal.compiler.ClassFile; | |
import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; | |
import org.eclipse.jdt.internal.compiler.lookup.*; | |
import org.eclipse.jdt.internal.compiler.util.*; | |
/** | |
* This type is used to store all the constant pool entries. | |
*/ | |
public class ConstantPool implements ClassFileConstants, TypeIds { | |
public static final int DOUBLE_INITIAL_SIZE = 5; | |
public static final int FLOAT_INITIAL_SIZE = 3; | |
public static final int INT_INITIAL_SIZE = 248; | |
public static final int LONG_INITIAL_SIZE = 5; | |
public static final int UTF8_INITIAL_SIZE = 778; | |
public static final int STRING_INITIAL_SIZE = 761; | |
public static final int FIELD_INITIAL_SIZE = 156; | |
public static final int METHOD_INITIAL_SIZE = 236; | |
public static final int INTERFACE_INITIAL_SIZE = 50; | |
public static final int CLASS_INITIAL_SIZE = 86; | |
public static final int NAMEANDTYPE_INITIAL_SIZE = 272; | |
public static final int CONSTANTPOOL_INITIAL_SIZE = 2000; | |
public static final int CONSTANTPOOL_GROW_SIZE = 6000; | |
protected DoubleCache doubleCache; | |
protected FloatCache floatCache; | |
protected IntegerCache intCache; | |
protected LongCache longCache; | |
public CharArrayCache UTF8Cache; | |
protected CharArrayCache stringCache; | |
protected ObjectCache fieldCache; | |
protected ObjectCache methodCache; | |
protected ObjectCache interfaceMethodCache; | |
protected ObjectCache classCache; | |
protected FieldNameAndTypeCache nameAndTypeCacheForFields; | |
protected MethodNameAndTypeCache nameAndTypeCacheForMethods; | |
int[] wellKnownTypes = new int[20]; | |
int[] wellKnownMethods = new int[26]; | |
int[] wellKnownFields = new int[10]; | |
int[] wellKnownFieldNameAndTypes = new int[2]; | |
int[] wellKnownMethodNameAndTypes = new int[24]; | |
public byte[] poolContent; | |
public int currentIndex = 1; | |
public int currentOffset; | |
// predefined constant index for well known types | |
final static int JAVA_LANG_BOOLEAN_TYPE = 0; | |
final static int JAVA_LANG_BYTE_TYPE = 1; | |
final static int JAVA_LANG_CHARACTER_TYPE = 2; | |
final static int JAVA_LANG_DOUBLE_TYPE = 3; | |
final static int JAVA_LANG_FLOAT_TYPE = 4; | |
final static int JAVA_LANG_INTEGER_TYPE = 5; | |
final static int JAVA_LANG_LONG_TYPE = 6; | |
final static int JAVA_LANG_SHORT_TYPE = 7; | |
final static int JAVA_LANG_VOID_TYPE = 8; | |
final static int JAVA_LANG_CLASS_TYPE = 9; | |
final static int JAVA_LANG_CLASSNOTFOUNDEXCEPTION_TYPE = 10; | |
final static int JAVA_LANG_NOCLASSDEFFOUNDERROR_TYPE = 11; | |
final static int JAVA_LANG_OBJECT_TYPE = 12; | |
final static int JAVA_LANG_STRING_TYPE = 13; | |
final static int JAVA_LANG_STRINGBUFFER_TYPE = 14; | |
final static int JAVA_LANG_SYSTEM_TYPE = 15; | |
final static int JAVA_LANG_THROWABLE_TYPE = 16; | |
final static int JAVA_LANG_ERROR_TYPE = 17; | |
final static int JAVA_LANG_EXCEPTION_TYPE = 18; | |
final static int JAVA_LANG_REFLECT_CONSTRUCTOR_TYPE = 19; | |
// predefined constant index for well known fields | |
final static int TYPE_BYTE_FIELD = 0; | |
final static int TYPE_SHORT_FIELD = 1; | |
final static int TYPE_CHARACTER_FIELD = 2; | |
final static int TYPE_INTEGER_FIELD = 3; | |
final static int TYPE_LONG_FIELD = 4; | |
final static int TYPE_FLOAT_FIELD = 5; | |
final static int TYPE_DOUBLE_FIELD = 6; | |
final static int TYPE_BOOLEAN_FIELD = 7; | |
final static int TYPE_VOID_FIELD = 8; | |
final static int OUT_SYSTEM_FIELD = 9; | |
// predefined constant index for well known methods | |
final static int FORNAME_CLASS_METHOD = 0; | |
final static int NOCLASSDEFFOUNDERROR_CONSTR_METHOD = 1; | |
final static int APPEND_INT_METHOD = 2; | |
final static int APPEND_FLOAT_METHOD = 3; | |
final static int APPEND_LONG_METHOD = 4; | |
final static int APPEND_OBJECT_METHOD = 5; | |
final static int APPEND_CHAR_METHOD = 6; | |
final static int APPEND_STRING_METHOD = 7; | |
final static int APPEND_BOOLEAN_METHOD = 8; | |
final static int APPEND_DOUBLE_METHOD = 9; | |
final static int STRINGBUFFER_STRING_CONSTR_METHOD = 10; | |
final static int STRINGBUFFER_DEFAULT_CONSTR_METHOD = 11; | |
final static int STRINGBUFFER_TOSTRING_METHOD = 12; | |
final static int SYSTEM_EXIT_METHOD = 13; | |
final static int THROWABLE_GETMESSAGE_METHOD = 14; | |
final static int JAVALANGERROR_CONSTR_METHOD = 15; | |
final static int GETCONSTRUCTOR_CLASS_METHOD = 16; | |
final static int NEWINSTANCE_CONSTRUCTOR_METHOD = 17; | |
final static int STRING_INTERN_METHOD = 18; | |
final static int VALUEOF_INT_METHOD = 19; | |
final static int VALUEOF_FLOAT_METHOD = 20; | |
final static int VALUEOF_LONG_METHOD = 21; | |
final static int VALUEOF_OBJECT_METHOD = 22; | |
final static int VALUEOF_CHAR_METHOD = 23; | |
final static int VALUEOF_BOOLEAN_METHOD = 24; | |
final static int VALUEOF_DOUBLE_METHOD = 25; | |
// predefined constant index for well known name and type for fields | |
final static int TYPE_JAVALANGCLASS_NAME_AND_TYPE = 0; | |
final static int OUT_SYSTEM_NAME_AND_TYPE = 1; | |
// predefined constant index for well known name and type for methods | |
final static int FORNAME_CLASS_METHOD_NAME_AND_TYPE = 0; | |
final static int STRING_CONSTR_METHOD_NAME_AND_TYPE = 1; | |
final static int DEFAULT_CONSTR_METHOD_NAME_AND_TYPE = 2; | |
final static int APPEND_INT_METHOD_NAME_AND_TYPE = 3; | |
final static int APPEND_FLOAT_METHOD_NAME_AND_TYPE = 4; | |
final static int APPEND_LONG_METHOD_NAME_AND_TYPE = 5; | |
final static int APPEND_OBJECT_METHOD_NAME_AND_TYPE = 6; | |
final static int APPEND_CHAR_METHOD_NAME_AND_TYPE = 7; | |
final static int APPEND_STRING_METHOD_NAME_AND_TYPE = 8; | |
final static int APPEND_BOOLEAN_METHOD_NAME_AND_TYPE = 9; | |
final static int APPEND_DOUBLE_METHOD_NAME_AND_TYPE = 10; | |
final static int TOSTRING_METHOD_NAME_AND_TYPE = 11; | |
final static int EXIT_METHOD_NAME_AND_TYPE = 12; | |
final static int GETMESSAGE_METHOD_NAME_AND_TYPE = 13; | |
final static int GETCONSTRUCTOR_METHOD_NAME_AND_TYPE = 14; | |
final static int NEWINSTANCE_METHOD_NAME_AND_TYPE = 15; | |
final static int INTERN_METHOD_NAME_AND_TYPE = 16; | |
final static int VALUEOF_INT_METHOD_NAME_AND_TYPE = 17; | |
final static int VALUEOF_FLOAT_METHOD_NAME_AND_TYPE = 18; | |
final static int VALUEOF_LONG_METHOD_NAME_AND_TYPE = 19; | |
final static int VALUEOF_OBJECT_METHOD_NAME_AND_TYPE = 20; | |
final static int VALUEOF_CHAR_METHOD_NAME_AND_TYPE = 21; | |
final static int VALUEOF_BOOLEAN_METHOD_NAME_AND_TYPE = 22; | |
final static int VALUEOF_DOUBLE_METHOD_NAME_AND_TYPE = 23; | |
public ClassFile classFile; | |
/** | |
* ConstantPool constructor comment. | |
*/ | |
public ConstantPool(ClassFile classFile) { | |
this.UTF8Cache = new CharArrayCache(UTF8_INITIAL_SIZE); | |
this.stringCache = new CharArrayCache(STRING_INITIAL_SIZE); | |
this.fieldCache = new ObjectCache(FIELD_INITIAL_SIZE); | |
this.methodCache = new ObjectCache(METHOD_INITIAL_SIZE); | |
this.interfaceMethodCache = new ObjectCache(INTERFACE_INITIAL_SIZE); | |
this.classCache = new ObjectCache(CLASS_INITIAL_SIZE); | |
this.nameAndTypeCacheForMethods = new MethodNameAndTypeCache(NAMEANDTYPE_INITIAL_SIZE); | |
this.nameAndTypeCacheForFields = new FieldNameAndTypeCache(NAMEANDTYPE_INITIAL_SIZE); | |
this.poolContent = classFile.header; | |
this.currentOffset = classFile.headerOffset; | |
// currentOffset is initialized to 0 by default | |
this.currentIndex = 1; | |
this.classFile = classFile; | |
} | |
/** | |
* Return the content of the receiver | |
*/ | |
public byte[] dumpBytes() { | |
System.arraycopy(poolContent, 0, (poolContent = new byte[currentOffset]), 0, currentOffset); | |
return poolContent; | |
} | |
/** | |
* Return the index of the @fieldBinding. | |
* | |
* Returns -1 if the @fieldBinding is not a predefined fieldBinding, | |
* the right index otherwise. | |
* | |
* @param fieldBinding com.ibm.compiler.namelookup.FieldBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int indexOfWellKnownFieldNameAndType(FieldBinding fieldBinding) { | |
if ((fieldBinding.type.id == T_JavaLangClass) && (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE))) | |
return TYPE_JAVALANGCLASS_NAME_AND_TYPE; | |
if ((fieldBinding.type.id == T_JavaIoPrintStream) && (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.Out))) | |
return OUT_SYSTEM_NAME_AND_TYPE; | |
return -1; | |
} | |
/** | |
* Return the index of the @fieldBinding. | |
* | |
* Returns -1 if the @fieldBinding is not a predefined fieldBinding, | |
* the right index otherwise. | |
* | |
* @param fieldBinding com.ibm.compiler.namelookup.FieldBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int indexOfWellKnownFields(FieldBinding fieldBinding) { | |
switch (fieldBinding.declaringClass.id) { | |
case T_JavaLangByte : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_BYTE_FIELD; | |
break; | |
case T_JavaLangShort : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_SHORT_FIELD; | |
break; | |
case T_JavaLangCharacter : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_CHARACTER_FIELD; | |
break; | |
case T_JavaLangInteger : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_INTEGER_FIELD; | |
break; | |
case T_JavaLangLong : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_LONG_FIELD; | |
break; | |
case T_JavaLangFloat : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_FLOAT_FIELD; | |
break; | |
case T_JavaLangDouble : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_DOUBLE_FIELD; | |
break; | |
case T_JavaLangBoolean : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_BOOLEAN_FIELD; | |
break; | |
case T_JavaLangVoid : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.TYPE)) | |
return TYPE_VOID_FIELD; | |
break; | |
case T_JavaLangSystem : | |
if (CharOperation.equals(fieldBinding.name, QualifiedNamesConstants.Out)) | |
return OUT_SYSTEM_FIELD; | |
} | |
return -1; | |
} | |
/** | |
* Return the index of the @methodBinding. | |
* | |
* Returns -1 if the @methodBinding is not a predefined methodBinding, | |
* the right index otherwise. | |
* | |
* @param methodBinding com.ibm.compiler.namelookup.MethodBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int indexOfWellKnownMethodNameAndType(MethodBinding methodBinding) { | |
char firstChar = methodBinding.selector[0]; | |
switch (firstChar) { | |
case 'f' : | |
if ((methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_JavaLangString) && (methodBinding.returnType.id == T_JavaLangClass) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ForName))) { | |
// This method binding is forName(java.lang.String) | |
return FORNAME_CLASS_METHOD_NAME_AND_TYPE; | |
} | |
break; | |
case '<' : | |
if (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Init)) { | |
if (CharOperation.equals(methodBinding.signature(), QualifiedNamesConstants.StringConstructorSignature)) { | |
// This method binding is (java.lang.String)V | |
return STRING_CONSTR_METHOD_NAME_AND_TYPE; | |
} else | |
if (CharOperation.equals(methodBinding.signature(), QualifiedNamesConstants.DefaultConstructorSignature)) { | |
return DEFAULT_CONSTR_METHOD_NAME_AND_TYPE; | |
} | |
} | |
break; | |
case 'a' : | |
if ((methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangStringBuffer) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Append))) { | |
switch (methodBinding.parameters[0].id) { | |
case T_int : | |
case T_byte : | |
case T_short : | |
// This method binding is append(int) | |
return APPEND_INT_METHOD_NAME_AND_TYPE; | |
case T_float : | |
// This method binding is append(float) | |
return APPEND_FLOAT_METHOD_NAME_AND_TYPE; | |
case T_long : | |
// This method binding is append(long) | |
return APPEND_LONG_METHOD_NAME_AND_TYPE; | |
case T_JavaLangObject : | |
// This method binding is append(java.lang.Object) | |
return APPEND_OBJECT_METHOD_NAME_AND_TYPE; | |
case T_char : | |
// This method binding is append(char) | |
return APPEND_CHAR_METHOD_NAME_AND_TYPE; | |
case T_JavaLangString : | |
// This method binding is append(java.lang.String) | |
return APPEND_STRING_METHOD_NAME_AND_TYPE; | |
case T_boolean : | |
// This method binding is append(boolean) | |
return APPEND_BOOLEAN_METHOD_NAME_AND_TYPE; | |
case T_double : | |
// This method binding is append(double) | |
return APPEND_DOUBLE_METHOD_NAME_AND_TYPE; | |
} | |
} | |
break; | |
case 't' : | |
if ((methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ToString))) { | |
// This method binding is toString() | |
return TOSTRING_METHOD_NAME_AND_TYPE; | |
} | |
break; | |
case 'v' : | |
if ((methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ValueOf))) { | |
switch(methodBinding.parameters[0].id) { | |
case T_Object: | |
return VALUEOF_OBJECT_METHOD_NAME_AND_TYPE; | |
case T_int: | |
case T_short: | |
case T_byte: | |
return VALUEOF_INT_METHOD_NAME_AND_TYPE; | |
case T_long: | |
return VALUEOF_LONG_METHOD_NAME_AND_TYPE; | |
case T_float: | |
return VALUEOF_FLOAT_METHOD_NAME_AND_TYPE; | |
case T_double: | |
return VALUEOF_DOUBLE_METHOD_NAME_AND_TYPE; | |
case T_boolean: | |
return VALUEOF_BOOLEAN_METHOD_NAME_AND_TYPE; | |
case T_char: | |
return VALUEOF_CHAR_METHOD_NAME_AND_TYPE; | |
} | |
} | |
break; | |
case 'e' : | |
if ((methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_int) && (methodBinding.returnType.id == T_void) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Exit))) { | |
// This method binding is exit(int) | |
return EXIT_METHOD_NAME_AND_TYPE; | |
} | |
break; | |
case 'g' : | |
if ((methodBinding.selector.length == 10) && (methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.GetMessage))) { | |
// This method binding is getMessage() | |
return GETMESSAGE_METHOD_NAME_AND_TYPE; | |
} | |
break; | |
case 'i' : | |
if ((methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Intern))) { | |
// This method binding is toString() | |
return INTERN_METHOD_NAME_AND_TYPE; | |
} | |
} | |
return -1; | |
} | |
/** | |
* Return the index of the @methodBinding. | |
* | |
* Returns -1 if the @methodBinding is not a predefined methodBinding, | |
* the right index otherwise. | |
* | |
* @param methodBinding com.ibm.compiler.namelookup.MethodBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int indexOfWellKnownMethods(MethodBinding methodBinding) { | |
char firstChar = methodBinding.selector[0]; | |
switch (methodBinding.declaringClass.id) { | |
case T_JavaLangClass : | |
if ((firstChar == 'f') && (methodBinding.isStatic()) && (methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_JavaLangString) && (methodBinding.returnType.id == T_JavaLangClass) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ForName))) { | |
// This method binding is forName(java.lang.String) | |
return FORNAME_CLASS_METHOD; | |
} else | |
if ((firstChar == 'g') && (methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangReflectConstructor) && CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.GetConstructor) && CharOperation.equals(methodBinding.parameters[0].constantPoolName(), QualifiedNamesConstants.ArrayJavaLangClassConstantPoolName)) { | |
return GETCONSTRUCTOR_CLASS_METHOD; | |
} | |
break; | |
case T_JavaLangNoClassDefError : | |
if ((firstChar == '<') && (methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Init))) { | |
// This method binding is NoClassDefFoundError(java.lang.String) | |
return NOCLASSDEFFOUNDERROR_CONSTR_METHOD; | |
} | |
break; | |
case T_JavaLangReflectConstructor : | |
if ((firstChar == 'n') && (methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangObject) && CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.NewInstance) && CharOperation.equals(methodBinding.parameters[0].constantPoolName(), QualifiedNamesConstants.ArrayJavaLangObjectConstantPoolName)) { | |
return NEWINSTANCE_CONSTRUCTOR_METHOD; | |
} | |
break; | |
case T_JavaLangStringBuffer : | |
if ((firstChar == 'a') && (methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangStringBuffer) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Append))) { | |
switch (methodBinding.parameters[0].id) { | |
case T_int : | |
case T_byte : | |
case T_short : | |
// This method binding is append(int) | |
return APPEND_INT_METHOD; | |
case T_float : | |
// This method binding is append(float) | |
return APPEND_FLOAT_METHOD; | |
case T_long : | |
// This method binding is append(long) | |
return APPEND_LONG_METHOD; | |
case T_JavaLangObject : | |
// This method binding is append(java.lang.Object) | |
return APPEND_OBJECT_METHOD; | |
case T_char : | |
// This method binding is append(char) | |
return APPEND_CHAR_METHOD; | |
case T_JavaLangString : | |
// This method binding is append(java.lang.String) | |
return APPEND_STRING_METHOD; | |
case T_boolean : | |
// This method binding is append(boolean) | |
return APPEND_BOOLEAN_METHOD; | |
case T_double : | |
// This method binding is append(double) | |
return APPEND_DOUBLE_METHOD; | |
} | |
} else | |
if ((firstChar == 't') && (methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ToString))) { | |
// This method binding is toString() | |
return STRINGBUFFER_TOSTRING_METHOD; | |
} else | |
if ((firstChar == '<') && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Init))) { | |
if ((methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_JavaLangString)) { | |
// This method binding is <init>(String) | |
return STRINGBUFFER_STRING_CONSTR_METHOD; | |
} else { | |
if (methodBinding.parameters.length == 0) { | |
// This method binding is <init>() | |
return STRINGBUFFER_DEFAULT_CONSTR_METHOD; | |
} | |
} | |
} | |
break; | |
case T_JavaLangString : | |
if ((firstChar == 'v') && (methodBinding.parameters.length == 1) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.ValueOf))) { | |
// This method binding is valueOf(java.lang.Object) | |
switch (methodBinding.parameters[0].id) { | |
case T_Object : | |
return VALUEOF_OBJECT_METHOD; | |
case T_int : | |
case T_short : | |
case T_byte : | |
return VALUEOF_INT_METHOD; | |
case T_long : | |
return VALUEOF_LONG_METHOD; | |
case T_float : | |
return VALUEOF_FLOAT_METHOD; | |
case T_double : | |
return VALUEOF_DOUBLE_METHOD; | |
case T_boolean : | |
return VALUEOF_BOOLEAN_METHOD; | |
case T_char : | |
return VALUEOF_CHAR_METHOD; | |
} | |
} else | |
if ((firstChar == 'i') && (methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Intern))) { | |
// This method binding is valueOf(java.lang.Object) | |
return STRING_INTERN_METHOD; | |
} | |
break; | |
case T_JavaLangSystem : | |
if ((firstChar == 'e') && (methodBinding.parameters.length == 1) && (methodBinding.parameters[0].id == T_int) && (methodBinding.returnType.id == T_void) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Exit))) { | |
// This method binding is exit(int) | |
return SYSTEM_EXIT_METHOD; | |
} | |
break; | |
case T_JavaLangThrowable : | |
if ((firstChar == 'g') && (methodBinding.selector.length == 10) && (methodBinding.parameters.length == 0) && (methodBinding.returnType.id == T_JavaLangString) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.GetMessage))) { | |
// This method binding is getMessage() | |
return THROWABLE_GETMESSAGE_METHOD; | |
} | |
case T_JavaLangError : | |
if ((firstChar == '<') && (methodBinding.parameters.length == 1) && (CharOperation.equals(methodBinding.selector, QualifiedNamesConstants.Init)) && (methodBinding.parameters[0].id == T_String)) { | |
return JAVALANGERROR_CONSTR_METHOD; | |
} | |
} | |
return -1; | |
} | |
/** | |
* Return the index of the @typeBinding | |
* | |
* Returns -1 if the @typeBinding is not a predefined binding, the right index | |
* otherwise. | |
* | |
* @param typeBinding com.ibm.compiler.namelookup.TypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int indexOfWellKnownTypes(TypeBinding typeBinding) { | |
switch(typeBinding.id) { | |
case T_JavaLangBoolean : return JAVA_LANG_BOOLEAN_TYPE; | |
case T_JavaLangByte : return JAVA_LANG_BYTE_TYPE; | |
case T_JavaLangCharacter : return JAVA_LANG_CHARACTER_TYPE; | |
case T_JavaLangDouble : return JAVA_LANG_DOUBLE_TYPE; | |
case T_JavaLangFloat : return JAVA_LANG_FLOAT_TYPE; | |
case T_JavaLangInteger : return JAVA_LANG_INTEGER_TYPE; | |
case T_JavaLangLong : return JAVA_LANG_LONG_TYPE; | |
case T_JavaLangShort : return JAVA_LANG_SHORT_TYPE; | |
case T_JavaLangVoid : return JAVA_LANG_VOID_TYPE; | |
case T_JavaLangClass : return JAVA_LANG_CLASS_TYPE; | |
case T_JavaLangClassNotFoundException : return JAVA_LANG_CLASSNOTFOUNDEXCEPTION_TYPE; | |
case T_JavaLangNoClassDefError : return JAVA_LANG_NOCLASSDEFFOUNDERROR_TYPE; | |
case T_JavaLangObject : return JAVA_LANG_OBJECT_TYPE; | |
case T_JavaLangString : return JAVA_LANG_STRING_TYPE; | |
case T_JavaLangStringBuffer : return JAVA_LANG_STRINGBUFFER_TYPE; | |
case T_JavaLangSystem : return JAVA_LANG_SYSTEM_TYPE; | |
case T_JavaLangThrowable : return JAVA_LANG_THROWABLE_TYPE; | |
case T_JavaLangError : return JAVA_LANG_ERROR_TYPE; | |
case T_JavaLangException : return JAVA_LANG_EXCEPTION_TYPE; | |
case T_JavaLangReflectConstructor : return JAVA_LANG_REFLECT_CONSTRUCTOR_TYPE; | |
} | |
return -1; | |
} | |
public int literalIndex(byte[] utf8encoding, char[] stringCharArray) { | |
int index; | |
if ((index = UTF8Cache.get(stringCharArray)) < 0) { | |
// The entry doesn't exit yet | |
index = UTF8Cache.put(stringCharArray, currentIndex); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
currentIndex++; | |
// Write the tag first | |
writeU1(Utf8Tag); | |
// Then the size of the stringName array | |
//writeU2(utf8Constant.length); | |
int savedCurrentOffset = currentOffset; | |
if (currentOffset + 2 >= poolContent.length) { | |
// we need to resize the poolContent array because we won't have | |
// enough space to write the length | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
} | |
currentOffset += 2; | |
// add in once the whole byte array | |
int length = poolContent.length; | |
int utf8encodingLength = utf8encoding.length; | |
if (currentOffset + utf8encodingLength >= length) { | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + utf8encodingLength + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
} | |
System.arraycopy(utf8encoding, 0, poolContent, currentOffset, utf8encodingLength); | |
currentOffset += utf8encodingLength; | |
// Now we know the length that we have to write in the constant pool | |
// we use savedCurrentOffset to do that | |
poolContent[savedCurrentOffset] = (byte) (utf8encodingLength >> 8); | |
poolContent[savedCurrentOffset + 1] = (byte) utf8encodingLength; | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param char[] stringName | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(char[] utf8Constant) { | |
int index; | |
if ((index = UTF8Cache.get(utf8Constant)) < 0) { | |
// The entry doesn't exit yet | |
// Write the tag first | |
writeU1(Utf8Tag); | |
// Then the size of the stringName array | |
int savedCurrentOffset = currentOffset; | |
if (currentOffset + 2 >= poolContent.length) { | |
// we need to resize the poolContent array because we won't have | |
// enough space to write the length | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
} | |
currentOffset += 2; | |
int length = 0; | |
for (int i = 0; i < utf8Constant.length; i++) { | |
char current = utf8Constant[i]; | |
if ((current >= 0x0001) && (current <= 0x007F)) { | |
// we only need one byte: ASCII table | |
writeU1(current); | |
length++; | |
} else | |
if (current > 0x07FF) { | |
// we need 3 bytes | |
length += 3; | |
writeU1(0xE0 | ((current >> 12) & 0x0F)); // 0xE0 = 1110 0000 | |
writeU1(0x80 | ((current >> 6) & 0x3F)); // 0x80 = 1000 0000 | |
writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000 | |
} else { | |
// we can be 0 or between 0x0080 and 0x07FF | |
// In that case we only need 2 bytes | |
length += 2; | |
writeU1(0xC0 | ((current >> 6) & 0x1F)); // 0xC0 = 1100 0000 | |
writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000 | |
} | |
} | |
if (length >= 65535) { | |
currentOffset = savedCurrentOffset - 1; | |
return -1; | |
} | |
index = UTF8Cache.put(utf8Constant, currentIndex); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
currentIndex++; | |
// Now we know the length that we have to write in the constant pool | |
// we use savedCurrentOffset to do that | |
poolContent[savedCurrentOffset] = (byte) (length >> 8); | |
poolContent[savedCurrentOffset + 1] = (byte) length; | |
} | |
return index; | |
} | |
public int literalIndex(char[] stringCharArray, byte[] utf8encoding) { | |
int index; | |
int stringIndex; | |
if ((index = stringCache.get(stringCharArray)) < 0) { | |
// The entry doesn't exit yet | |
stringIndex = literalIndex(utf8encoding, stringCharArray); | |
index = stringCache.put(stringCharArray, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the tag first | |
writeU1(StringTag); | |
// Then the string index | |
writeU2(stringIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the double | |
* value. If the double is not already present into the pool, it is added. The | |
* double cache is updated and it returns the right index. | |
* | |
* @param <CODE>double</CODE> key | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(double key) { | |
//Retrieve the index from the cache | |
// The double constant takes two indexes into the constant pool, but we only store | |
// the first index into the long table | |
int index; | |
// lazy initialization for base type caches | |
// If it is null, initialize it, otherwise use it | |
if (doubleCache == null) { | |
doubleCache = new DoubleCache(DOUBLE_INITIAL_SIZE); | |
} | |
if ((index = doubleCache.get(key)) < 0) { | |
index = doubleCache.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
currentIndex++; // a double needs an extra place into the constant pool | |
// Write the double into the constant pool | |
// First add the tag | |
writeU1(DoubleTag); | |
// Then add the 8 bytes representing the double | |
long temp = java.lang.Double.doubleToLongBits(key); | |
for (int i = 0; i < 8; i++) { | |
try { | |
poolContent[currentOffset++] = (byte) (temp >>> (56 - (i << 3))); | |
} catch (IndexOutOfBoundsException e) { //currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[(length << 1) + CONSTANTPOOL_INITIAL_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) (temp >>> (56 - (i << 3))); | |
} | |
} | |
}; | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the float | |
* value. If the float is not already present into the pool, it is added. The | |
* int cache is updated and it returns the right index. | |
* | |
* @param <CODE>float</CODE> key | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(float key) { | |
//Retrieve the index from the cache | |
int index; | |
// lazy initialization for base type caches | |
// If it is null, initialize it, otherwise use it | |
if (floatCache == null) { | |
floatCache = new FloatCache(FLOAT_INITIAL_SIZE); | |
} | |
if ((index = floatCache.get(key)) < 0) { | |
index = floatCache.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the float constant entry into the constant pool | |
// First add the tag | |
writeU1(FloatTag); | |
// Then add the 4 bytes representing the float | |
int temp = java.lang.Float.floatToIntBits(key); | |
for (int i = 0; i < 4; i++) { | |
try { | |
poolContent[currentOffset++] = (byte) (temp >>> (24 - i * 8)); | |
} catch (IndexOutOfBoundsException e) { //currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length * 2 + CONSTANTPOOL_INITIAL_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) (temp >>> (24 - i * 8)); | |
} | |
} | |
}; | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the int | |
* value. If the int is not already present into the pool, it is added. The | |
* int cache is updated and it returns the right index. | |
* | |
* @param <CODE>int</CODE> key | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(int key) { | |
//Retrieve the index from the cache | |
int index; | |
// lazy initialization for base type caches | |
// If it is null, initialize it, otherwise use it | |
if (intCache == null) { | |
intCache = new IntegerCache(INT_INITIAL_SIZE); | |
} | |
if ((index = intCache.get(key)) < 0) { | |
index = intCache.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the integer constant entry into the constant pool | |
// First add the tag | |
writeU1(IntegerTag); | |
// Then add the 4 bytes representing the int | |
for (int i = 0; i < 4; i++) { | |
try { | |
poolContent[currentOffset++] = (byte) (key >>> (24 - i * 8)); | |
} catch (IndexOutOfBoundsException e) { //currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length * 2 + CONSTANTPOOL_INITIAL_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) (key >>> (24 - i * 8)); | |
} | |
} | |
}; | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the long | |
* value. If the long is not already present into the pool, it is added. The | |
* long cache is updated and it returns the right index. | |
* | |
* @param <CODE>long</CODE> key | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(long key) { | |
// Retrieve the index from the cache | |
// The long constant takes two indexes into the constant pool, but we only store | |
// the first index into the long table | |
int index; | |
// lazy initialization for base type caches | |
// If it is null, initialize it, otherwise use it | |
if (longCache == null) { | |
longCache = new LongCache(LONG_INITIAL_SIZE); | |
} | |
if ((index = longCache.get(key)) < 0) { | |
index = longCache.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
currentIndex++; // long value need an extra place into thwe constant pool | |
// Write the long into the constant pool | |
// First add the tag | |
writeU1(LongTag); | |
// Then add the 8 bytes representing the long | |
for (int i = 0; i < 8; i++) { | |
try { | |
poolContent[currentOffset++] = (byte) (key >>> (56 - (i << 3))); | |
} catch (IndexOutOfBoundsException e) { //currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[(length << 1) + CONSTANTPOOL_INITIAL_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) (key >>> (56 - (i << 3))); | |
} | |
} | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param stringConstant java.lang.String | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(String stringConstant) { | |
int index; | |
char[] stringCharArray = stringConstant.toCharArray(); | |
if ((index = stringCache.get(stringCharArray)) < 0) { | |
// The entry doesn't exit yet | |
int stringIndex = literalIndex(stringCharArray); | |
index = stringCache.put(stringCharArray, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the tag first | |
writeU1(StringTag); | |
// Then the string index | |
writeU2(stringIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @param FieldBinding aFieldBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(FieldBinding aFieldBinding) { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
int indexWellKnownField; | |
if ((indexWellKnownField = indexOfWellKnownFields(aFieldBinding)) == -1) { | |
if ((index = fieldCache.get(aFieldBinding)) < 0) { | |
// The entry doesn't exit yet | |
classIndex = literalIndex(aFieldBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForFields(literalIndex(aFieldBinding.name), literalIndex(aFieldBinding.type.signature()), aFieldBinding); | |
index = fieldCache.put(aFieldBinding, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
} else { | |
if ((index = wellKnownFields[indexWellKnownField]) == 0) { | |
// that field need to be inserted | |
classIndex = literalIndex(aFieldBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForFields(literalIndex(aFieldBinding.name), literalIndex(aFieldBinding.type.signature()), aFieldBinding); | |
index = wellKnownFields[indexWellKnownField] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @param MethodBinding aMethodBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(MethodBinding aMethodBinding) { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
int nameIndex; | |
int indexWellKnownMethod; | |
if ((indexWellKnownMethod = indexOfWellKnownMethods(aMethodBinding)) == -1) { | |
if (aMethodBinding.declaringClass.isInterface()) { | |
// Lookinf into the interface method ref table | |
if ((index = interfaceMethodCache.get(aMethodBinding)) < 0) { | |
classIndex = literalIndex(aMethodBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForMethods(literalIndex(aMethodBinding.constantPoolName()), literalIndex(aMethodBinding.signature()), aMethodBinding); | |
index = interfaceMethodCache.put(aMethodBinding, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the interface method ref constant into the constant pool | |
// First add the tag | |
writeU1(InterfaceMethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
} else { | |
// Lookinf into the method ref table | |
if ((index = methodCache.get(aMethodBinding)) < 0) { | |
classIndex = literalIndex(aMethodBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForMethods(literalIndex(aMethodBinding.constantPoolName()), literalIndex(aMethodBinding.signature()), aMethodBinding); | |
index = methodCache.put(aMethodBinding, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
} | |
} else { | |
// This is a well known method | |
if ((index = wellKnownMethods[indexWellKnownMethod]) == 0) { | |
// this methods was not inserted yet | |
if (aMethodBinding.declaringClass.isInterface()) { | |
// Lookinf into the interface method ref table | |
classIndex = literalIndex(aMethodBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForMethods(literalIndex(aMethodBinding.constantPoolName()), literalIndex(aMethodBinding.signature()), aMethodBinding); | |
index = wellKnownMethods[indexWellKnownMethod] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the interface method ref constant into the constant pool | |
// First add the tag | |
writeU1(InterfaceMethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} else { | |
// Lookinf into the method ref table | |
classIndex = literalIndex(aMethodBinding.declaringClass); | |
nameAndTypeIndex = literalIndexForMethods(literalIndex(aMethodBinding.constantPoolName()), literalIndex(aMethodBinding.signature()), aMethodBinding); | |
index = wellKnownMethods[indexWellKnownMethod] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
} | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndex(TypeBinding aTypeBinding) { | |
int index; | |
int nameIndex; | |
int indexWellKnownType; | |
if ((indexWellKnownType = indexOfWellKnownTypes(aTypeBinding)) == -1) { | |
if ((index = classCache.get(aTypeBinding)) < 0) { | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(aTypeBinding.constantPoolName()); | |
index = classCache.put(aTypeBinding, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
} else { | |
if ((index = wellKnownTypes[indexWellKnownType]) == 0) { | |
// Need to insert that binding | |
nameIndex = literalIndex(aTypeBinding.constantPoolName()); | |
index = wellKnownTypes[indexWellKnownType] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding | |
* nameAndType constant with nameIndex, typeIndex. | |
* | |
* @param int nameIndex | |
* @param int nameIndex | |
* @param org.eclipse.jdt.internal.compiler.lookup.FieldBinding a FieldBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForFields(int nameIndex, int typeIndex, FieldBinding key) { | |
int index; | |
int indexOfWellKnownFieldNameAndType; | |
if ((indexOfWellKnownFieldNameAndType = indexOfWellKnownFieldNameAndType(key)) == -1) { | |
// check if the entry already exists | |
if ((index = nameAndTypeCacheForFields.get(key)) == -1) { | |
// The entry doesn't exit yet | |
index = nameAndTypeCacheForFields.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
} else { | |
if ((index = wellKnownFieldNameAndTypes[indexOfWellKnownFieldNameAndType]) == 0) { | |
index = wellKnownFieldNameAndTypes[indexOfWellKnownFieldNameAndType] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangBoolean() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_BOOLEAN_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangBooleanConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_BOOLEAN_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangBooleanTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_BOOLEAN_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangBoolean(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_BOOLEAN_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangByte() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_BYTE_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangByteConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_BYTE_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangByteTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_BYTE_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangByte(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_BYTE_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangCharacter() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_CHARACTER_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangCharacterConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_CHARACTER_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangCharacterTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_CHARACTER_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangCharacter(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_CHARACTER_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangClass() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_CLASS_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangClassConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_CLASS_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangClassForName() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[FORNAME_CLASS_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangClass(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[FORNAME_CLASS_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ForName); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ForNameSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[FORNAME_CLASS_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[FORNAME_CLASS_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangClassGetConstructor() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[GETCONSTRUCTOR_CLASS_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangClass(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[GETCONSTRUCTOR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.GetConstructor); | |
int typeIndex = literalIndex(QualifiedNamesConstants.GetConstructorSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[GETCONSTRUCTOR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[GETCONSTRUCTOR_CLASS_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangClassNotFoundException() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_CLASSNOTFOUNDEXCEPTION_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangClassNotFoundExceptionConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_CLASSNOTFOUNDEXCEPTION_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangDouble() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_DOUBLE_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangDoubleConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_DOUBLE_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangDoubleTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_DOUBLE_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangDouble(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_DOUBLE_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangError() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_ERROR_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangErrorConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_ERROR_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangErrorConstructor() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[JAVALANGERROR_CONSTR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangError(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Init); | |
int typeIndex = literalIndex(QualifiedNamesConstants.StringConstructorSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[JAVALANGERROR_CONSTR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
public int literalIndexForJavaLangException() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_EXCEPTION_TYPE]) == 0) { | |
// The entry doesn't exit yet | |
int nameIndex = literalIndex(QualifiedNamesConstants.JavaLangExceptionConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_EXCEPTION_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangFloat() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_FLOAT_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangFloatConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_FLOAT_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangFloatTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_FLOAT_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangFloat(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_FLOAT_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangInteger() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_INTEGER_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangIntegerConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_INTEGER_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangIntegerTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_INTEGER_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangInteger(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_INTEGER_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangLong() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_LONG_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangLongConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_LONG_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangLongTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_LONG_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangLong(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_LONG_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangNoClassDefFoundError() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_NOCLASSDEFFOUNDERROR_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangNoClassDefFoundErrorConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_NOCLASSDEFFOUNDERROR_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangNoClassDefFoundErrorStringConstructor() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[NOCLASSDEFFOUNDERROR_CONSTR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangNoClassDefFoundError(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Init); | |
int typeIndex = literalIndex(QualifiedNamesConstants.StringConstructorSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[NOCLASSDEFFOUNDERROR_CONSTR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangObject() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_OBJECT_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangObjectConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_OBJECT_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangReflectConstructor() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_REFLECT_CONSTRUCTOR_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangReflectConstructor); | |
index = wellKnownTypes[JAVA_LANG_REFLECT_CONSTRUCTOR_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
public int literalIndexForJavaLangReflectConstructorNewInstance() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[NEWINSTANCE_CONSTRUCTOR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangReflectConstructor(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[NEWINSTANCE_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.NewInstance); | |
int typeIndex = literalIndex(QualifiedNamesConstants.NewInstanceSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[NEWINSTANCE_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[NEWINSTANCE_CONSTRUCTOR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangShort() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_SHORT_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangShortConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_SHORT_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangShortTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_SHORT_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangShort(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_SHORT_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangString() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_STRING_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangStringConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_STRING_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringBuffer() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_STRINGBUFFER_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangStringBufferConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_STRINGBUFFER_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringBufferAppend(int typeID) { | |
int index = 0; | |
int nameAndTypeIndex = 0; | |
int classIndex = 0; | |
switch (typeID) { | |
case T_int : | |
case T_byte : | |
case T_short : | |
if ((index = wellKnownMethods[APPEND_INT_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_INT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendIntSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_INT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_INT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_long : | |
if ((index = wellKnownMethods[APPEND_LONG_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_LONG_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendLongSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_LONG_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_LONG_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_float : | |
if ((index = wellKnownMethods[APPEND_FLOAT_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_FLOAT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendFloatSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_FLOAT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_FLOAT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_double : | |
if ((index = wellKnownMethods[APPEND_DOUBLE_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_DOUBLE_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendDoubleSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_DOUBLE_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_DOUBLE_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_char : | |
if ((index = wellKnownMethods[APPEND_CHAR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_CHAR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendCharSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_CHAR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_CHAR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_boolean : | |
if ((index = wellKnownMethods[APPEND_BOOLEAN_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_BOOLEAN_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendBooleanSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_BOOLEAN_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_BOOLEAN_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_Object : | |
if ((index = wellKnownMethods[APPEND_OBJECT_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_OBJECT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendObjectSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_OBJECT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_OBJECT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_String : | |
case T_null : | |
if ((index = wellKnownMethods[APPEND_STRING_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_STRING_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Append); | |
int typeIndex = literalIndex(QualifiedNamesConstants.AppendStringSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[APPEND_STRING_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[APPEND_STRING_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringBufferConstructor() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[STRINGBUFFER_STRING_CONSTR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Init); | |
int typeIndex = literalIndex(QualifiedNamesConstants.StringConstructorSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[STRING_CONSTR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[STRINGBUFFER_STRING_CONSTR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringBufferDefaultConstructor() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[STRINGBUFFER_DEFAULT_CONSTR_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[DEFAULT_CONSTR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Init); | |
int typeIndex = literalIndex(QualifiedNamesConstants.DefaultConstructorSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[DEFAULT_CONSTR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[STRINGBUFFER_DEFAULT_CONSTR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringBufferToString() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[STRINGBUFFER_TOSTRING_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangStringBuffer(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[TOSTRING_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ToString); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ToStringSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[TOSTRING_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[STRINGBUFFER_TOSTRING_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringIntern() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[STRING_INTERN_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangString(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[INTERN_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Intern); | |
int typeIndex = literalIndex(QualifiedNamesConstants.InternSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[INTERN_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[STRING_INTERN_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangStringValueOf(int typeID) { | |
int index = 0; | |
int nameAndTypeIndex = 0; | |
int classIndex = literalIndexForJavaLangString(); | |
switch (typeID) { | |
case T_int : | |
case T_byte : | |
case T_short : | |
if ((index = wellKnownMethods[VALUEOF_INT_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_INT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfIntSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_INT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_INT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_long : | |
if ((index = wellKnownMethods[VALUEOF_LONG_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_LONG_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfLongSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_LONG_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_LONG_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_float : | |
if ((index = wellKnownMethods[VALUEOF_FLOAT_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_FLOAT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfFloatSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_FLOAT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_FLOAT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_double : | |
if ((index = wellKnownMethods[VALUEOF_DOUBLE_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_DOUBLE_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfDoubleSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_DOUBLE_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_DOUBLE_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_char : | |
if ((index = wellKnownMethods[VALUEOF_CHAR_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_CHAR_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfCharSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_CHAR_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_CHAR_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_boolean : | |
if ((index = wellKnownMethods[VALUEOF_BOOLEAN_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_BOOLEAN_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfBooleanSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_BOOLEAN_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_BOOLEAN_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
case T_Object : | |
if ((index = wellKnownMethods[VALUEOF_OBJECT_METHOD]) == 0) { | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_OBJECT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.ValueOf); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ValueOfObjectSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[VALUEOF_OBJECT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[VALUEOF_OBJECT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
break; | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangSystem() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_SYSTEM_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangSystemConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_SYSTEM_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangSystemExitInt() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[SYSTEM_EXIT_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangSystem(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[EXIT_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Exit); | |
int typeIndex = literalIndex(QualifiedNamesConstants.ExitIntSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[EXIT_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[SYSTEM_EXIT_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangSystemOut() { | |
int index; | |
if ((index = wellKnownFields[OUT_SYSTEM_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangSystem(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[OUT_SYSTEM_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.Out); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaIoPrintStreamSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[OUT_SYSTEM_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[OUT_SYSTEM_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangThrowable() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_THROWABLE_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangThrowableConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_THROWABLE_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the | |
* method descriptor. It can be either an interface method reference constant | |
* or a method reference constant. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangThrowableGetMessage() { | |
int index; | |
int nameAndTypeIndex; | |
int classIndex; | |
// Looking into the method ref table | |
if ((index = wellKnownMethods[THROWABLE_GETMESSAGE_METHOD]) == 0) { | |
classIndex = literalIndexForJavaLangThrowable(); | |
if ((nameAndTypeIndex = wellKnownMethodNameAndTypes[GETMESSAGE_METHOD_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.GetMessage); | |
int typeIndex = literalIndex(QualifiedNamesConstants.GetMessageSignature); | |
nameAndTypeIndex = wellKnownMethodNameAndTypes[GETMESSAGE_METHOD_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownMethods[THROWABLE_GETMESSAGE_METHOD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the method ref constant into the constant pool | |
// First add the tag | |
writeU1(MethodRefTag); | |
// Then write the class index | |
writeU2(classIndex); | |
// The write the nameAndType index | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param TypeBinding aTypeBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangVoid() { | |
int index; | |
if ((index = wellKnownTypes[JAVA_LANG_VOID_TYPE]) == 0) { | |
int nameIndex; | |
// The entry doesn't exit yet | |
nameIndex = literalIndex(QualifiedNamesConstants.JavaLangVoidConstantPoolName); | |
index = wellKnownTypes[JAVA_LANG_VOID_TYPE] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(ClassTag); | |
// Then add the 8 bytes representing the long | |
writeU2(nameIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool | |
* corresponding to the field binding aFieldBinding. | |
* | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForJavaLangVoidTYPE() { | |
int index; | |
if ((index = wellKnownFields[TYPE_VOID_FIELD]) == 0) { | |
int nameAndTypeIndex; | |
int classIndex; | |
// The entry doesn't exit yet | |
classIndex = literalIndexForJavaLangVoid(); | |
if ((nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE]) == 0) { | |
int nameIndex = literalIndex(QualifiedNamesConstants.TYPE); | |
int typeIndex = literalIndex(QualifiedNamesConstants.JavaLangClassSignature); | |
nameAndTypeIndex = wellKnownFieldNameAndTypes[TYPE_JAVALANGCLASS_NAME_AND_TYPE] = currentIndex++; | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
index = wellKnownFields[TYPE_VOID_FIELD] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(FieldRefTag); | |
writeU2(classIndex); | |
writeU2(nameAndTypeIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding to the type descriptor. | |
* | |
* @param char[] stringName | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForLdc(char[] stringCharArray) { | |
int index; | |
if ((index = stringCache.get(stringCharArray)) < 0) { | |
int stringIndex; | |
// The entry doesn't exit yet | |
if ((stringIndex = UTF8Cache.get(stringCharArray)) < 0) { | |
// The entry doesn't exit yet | |
// Write the tag first | |
writeU1(Utf8Tag); | |
// Then the size of the stringName array | |
int savedCurrentOffset = currentOffset; | |
if (currentOffset + 2 >= poolContent.length) { | |
// we need to resize the poolContent array because we won't have | |
// enough space to write the length | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
} | |
currentOffset += 2; | |
int length = 0; | |
for (int i = 0; i < stringCharArray.length; i++) { | |
char current = stringCharArray[i]; | |
if ((current >= 0x0001) && (current <= 0x007F)) { | |
// we only need one byte: ASCII table | |
writeU1(current); | |
length++; | |
} else | |
if (current > 0x07FF) { | |
// we need 3 bytes | |
length += 3; | |
writeU1(0xE0 | ((current >> 12) & 0x0F)); // 0xE0 = 1110 0000 | |
writeU1(0x80 | ((current >> 6) & 0x3F)); // 0x80 = 1000 0000 | |
writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000 | |
} else { | |
// we can be 0 or between 0x0080 and 0x07FF | |
// In that case we only need 2 bytes | |
length += 2; | |
writeU1(0xC0 | ((current >> 6) & 0x1F)); // 0xC0 = 1100 0000 | |
writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000 | |
} | |
} | |
if (length >= 65535) { | |
currentOffset = savedCurrentOffset - 1; | |
return -1; | |
} | |
stringIndex = UTF8Cache.put(stringCharArray, currentIndex++); | |
// Now we know the length that we have to write in the constant pool | |
// we use savedCurrentOffset to do that | |
if (length > 65535) { | |
return 0; | |
} | |
poolContent[savedCurrentOffset] = (byte) (length >> 8); | |
poolContent[savedCurrentOffset + 1] = (byte) length; | |
} | |
index = stringCache.put(stringCharArray, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
// Write the tag first | |
writeU1(StringTag); | |
// Then the string index | |
writeU2(stringIndex); | |
} | |
return index; | |
} | |
/** | |
* This method returns the index into the constantPool corresponding | |
* nameAndType constant with nameIndex, typeIndex. | |
* | |
* @param int nameIndex | |
* @param int nameIndex | |
* @param org.eclipse.jdt.internal.compiler.lookup.MethodBinding a methodBinding | |
* @return <CODE>int</CODE> | |
*/ | |
public int literalIndexForMethods(int nameIndex, int typeIndex, MethodBinding key) { | |
int index; | |
int indexOfWellKnownMethodNameAndType; | |
if ((indexOfWellKnownMethodNameAndType = indexOfWellKnownMethodNameAndType(key)) == -1) { | |
// check if the entry exists | |
if ((index = nameAndTypeCacheForMethods.get(key)) == -1) { | |
// The entry doesn't exit yet | |
index = nameAndTypeCacheForMethods.put(key, currentIndex++); | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
} else { | |
if ((index = wellKnownMethodNameAndTypes[indexOfWellKnownMethodNameAndType]) == 0) { | |
index = wellKnownMethodNameAndTypes[indexOfWellKnownMethodNameAndType] = currentIndex++; | |
if (index > 0xFFFF){ | |
this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope.referenceType()); | |
} | |
writeU1(NameAndTypeTag); | |
writeU2(nameIndex); | |
writeU2(typeIndex); | |
} | |
} | |
return index; | |
} | |
/** | |
* This method is used to clean the receiver in case of a clinit header is generated, but the | |
* clinit has no code. | |
* This implementation assumes that the clinit is the first method to be generated. | |
* @see org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.addClinit() | |
*/ | |
public void resetForClinit(int constantPoolIndex, int constantPoolOffset) { | |
currentIndex = constantPoolIndex; | |
currentOffset = constantPoolOffset; | |
if (UTF8Cache.get(AttributeNamesConstants.CodeName) >= constantPoolIndex) { | |
UTF8Cache.remove(AttributeNamesConstants.CodeName); | |
} | |
if (UTF8Cache.get(QualifiedNamesConstants.ClinitSignature) >= constantPoolIndex) { | |
UTF8Cache.remove(QualifiedNamesConstants.ClinitSignature); | |
} | |
if (UTF8Cache.get(QualifiedNamesConstants.Clinit) >= constantPoolIndex) { | |
UTF8Cache.remove(QualifiedNamesConstants.Clinit); | |
} | |
} | |
/** | |
* Write a unsigned byte into the byte array | |
* | |
* @param <CODE>int</CODE> The value to write into the byte array | |
*/ | |
protected final void writeU1(int value) { | |
try { | |
poolContent[currentOffset++] = (byte) value; | |
} catch (IndexOutOfBoundsException e) { | |
//currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) value; | |
} | |
} | |
/** | |
* Write a unsigned byte into the byte array | |
* | |
* @param <CODE>int</CODE> The value to write into the byte array | |
*/ | |
protected final void writeU2(int value) { | |
//first byte | |
try { | |
poolContent[currentOffset++] = (byte) (value >> 8); | |
} catch (IndexOutOfBoundsException e) { | |
//currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) (value >> 8); | |
} | |
try { | |
poolContent[currentOffset++] = (byte) value; | |
} catch (IndexOutOfBoundsException e) { | |
//currentOffset has been ++ already (see the -1) | |
int length = poolContent.length; | |
System.arraycopy(poolContent, 0, (poolContent = new byte[length + CONSTANTPOOL_GROW_SIZE]), 0, length); | |
poolContent[currentOffset - 1] = (byte) value; | |
} | |
} | |
} |