org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/ClassFileInfo.java - aspectj/org.aspectj.shadows - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2013 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jdt.internal.core;

 import java.util.ArrayList;
 import java.util.HashMap;

 import org.eclipse.jdt.core.*;
 import org.eclipse.jdt.core.compiler.CharOperation;
 import org.eclipse.jdt.internal.compiler.env.IBinaryAnnotation;
 import org.eclipse.jdt.internal.compiler.env.IBinaryElementValuePair;
 import org.eclipse.jdt.internal.compiler.env.IBinaryField;
 import org.eclipse.jdt.internal.compiler.env.IBinaryMethod;
 import org.eclipse.jdt.internal.compiler.env.IBinaryNestedType;
 import org.eclipse.jdt.internal.compiler.env.IBinaryType;
 import org.eclipse.jdt.internal.compiler.lookup.TagBits;
 import org.eclipse.jdt.internal.compiler.lookup.TypeConstants;
 import org.eclipse.jdt.internal.compiler.util.SuffixConstants;

 /**
  * Element info for <code>ClassFile</code> handles.
  */

 /* package */ class ClassFileInfo extends OpenableElementInfo implements SuffixConstants {
 	/**
 	 * The children of the <code>BinaryType</code> corresponding to our
 	 * <code>ClassFile</code>. These are kept here because we don't have
 	 * access to the <code>BinaryType</code> info (<code>ClassFileReader</code>).
 	 */
 	protected JavaElement[] binaryChildren = null;
 	/*
 	 * The type parameters in this class file.
 	 */
 	protected ITypeParameter[] typeParameters;

 private void generateAnnotationsInfos(JavaElement member, IBinaryAnnotation[] binaryAnnotations, long tagBits, HashMap newElements) {
 	generateAnnotationsInfos(member, null, binaryAnnotations, tagBits, newElements);
 }
 /**
  * Creates the handles and infos for the annotations of the given binary member.
  * Adds new handles to the given vector.
  */
 private void generateAnnotationsInfos(JavaElement member, char[] parameterName, IBinaryAnnotation[] binaryAnnotations, long tagBits, HashMap newElements) {
 	if (binaryAnnotations != null) {
 		for (int i = 0, length = binaryAnnotations.length; i < length; i++) {
 			IBinaryAnnotation annotationInfo = binaryAnnotations[i];
 			generateAnnotationInfo(member, parameterName, newElements, annotationInfo, null);
 		}
 	}
 	generateStandardAnnotationsInfos(member, parameterName, tagBits, newElements);
 }
 private void generateAnnotationInfo(JavaElement parent, HashMap newElements, IBinaryAnnotation annotationInfo, String memberValuePairName) {
 	generateAnnotationInfo(parent, null, newElements, annotationInfo, memberValuePairName);
 }
 private void generateAnnotationInfo(JavaElement parent, char[] parameterName, HashMap newElements, IBinaryAnnotation annotationInfo, String memberValuePairName) {
 	char[] typeName = org.eclipse.jdt.core.Signature.toCharArray(CharOperation.replaceOnCopy(annotationInfo.getTypeName(), '/', '.'));
 	Annotation annotation = new Annotation(parent, new String(typeName), memberValuePairName);
 	while (newElements.containsKey(annotation)) {
 		annotation.occurrenceCount++;
 	}
 	newElements.put(annotation, annotationInfo);
 	IBinaryElementValuePair[] pairs = annotationInfo.getElementValuePairs();
 	for (int i = 0, length = pairs.length; i < length; i++) {
 		Object value = pairs[i].getValue();
 		if (value instanceof IBinaryAnnotation) {
 			generateAnnotationInfo(annotation, newElements, (IBinaryAnnotation) value, new String(pairs[i].getName()));
 		} else if (value instanceof Object[]) {
 			// if the value is an array, it can have no more than 1 dimension - no need to recurse
 			Object[] valueArray = (Object[]) value;
 			for (int j = 0, valueArrayLength = valueArray.length; j < valueArrayLength; j++) {
 				Object nestedValue = valueArray[j];
 				if (nestedValue instanceof IBinaryAnnotation) {
 					generateAnnotationInfo(annotation, newElements, (IBinaryAnnotation) nestedValue, new String(pairs[i].getName()));
 				}
 			}
 		}
 	}
 }
 private void generateStandardAnnotationsInfos(JavaElement javaElement, char[] parameterName, long tagBits, HashMap newElements) {
 	if ((tagBits & TagBits.AllStandardAnnotationsMask) == 0)
 		return;
 	if ((tagBits & TagBits.AnnotationTargetMASK) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_TARGET, getTargetElementTypes(tagBits), newElements);
 	}
 	if ((tagBits & TagBits.AnnotationRetentionMASK) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_RETENTION, getRetentionPolicy(tagBits), newElements);
 	}
 	if ((tagBits & TagBits.AnnotationDeprecated) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_DEPRECATED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
 	}
 	if ((tagBits & TagBits.AnnotationDocumented) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_DOCUMENTED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
 	}
 	if ((tagBits & TagBits.AnnotationInherited) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_INHERITED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
 	}
 	if ((tagBits & TagBits.AnnotationPolymorphicSignature) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_INVOKE_METHODHANDLE_$_POLYMORPHICSIGNATURE, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
 	}
 	if ((tagBits & TagBits.AnnotationSafeVarargs) != 0) {
 		generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_SAFEVARARGS, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
 	}
 	// note that JAVA_LANG_SUPPRESSWARNINGS and JAVA_LANG_OVERRIDE cannot appear in binaries
 }

 private void generateStandardAnnotation(JavaElement javaElement, char[][] typeName, IMemberValuePair[] members, HashMap newElements) {
 	IAnnotation annotation = new Annotation(javaElement, new String(CharOperation.concatWith(typeName, '.')));
 	AnnotationInfo annotationInfo = new AnnotationInfo();
 	annotationInfo.members = members;
 	newElements.put(annotation, annotationInfo);
 }

 private IMemberValuePair[] getTargetElementTypes(long tagBits) {
 	ArrayList values = new ArrayList();
 	String elementType = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_ELEMENTTYPE, '.')) + '.';
 	if ((tagBits & TagBits.AnnotationForType) != 0) {
 		values.add(elementType + new String(TypeConstants.TYPE));
 	}
 	if ((tagBits & TagBits.AnnotationForField) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_FIELD));
 	}
 	if ((tagBits & TagBits.AnnotationForMethod) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_METHOD));
 	}
 	if ((tagBits & TagBits.AnnotationForParameter) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_PARAMETER));
 	}
 	if ((tagBits & TagBits.AnnotationForConstructor) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_CONSTRUCTOR));
 	}
 	if ((tagBits & TagBits.AnnotationForLocalVariable) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_LOCAL_VARIABLE));
 	}
 	if ((tagBits & TagBits.AnnotationForAnnotationType) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_ANNOTATION_TYPE));
 	}
 	if ((tagBits & TagBits.AnnotationForPackage) != 0) {
 		values.add(elementType + new String(TypeConstants.UPPER_PACKAGE));
 	}
 	final Object value;
 	if (values.size() == 0) {
 		if ((tagBits & TagBits.AnnotationTarget) != 0)
 			value = CharOperation.NO_STRINGS;
 		else
 			return Annotation.NO_MEMBER_VALUE_PAIRS;
 	} else if (values.size() == 1) {
 		value = values.get(0);
 	} else {
 		value = values.toArray(new String[values.size()]);
 	}
 	return new IMemberValuePair[] {
 		new IMemberValuePair() {
 			public int getValueKind() {
 				return IMemberValuePair.K_QUALIFIED_NAME;
 			}
 			public Object getValue() {
 				return value;
 			}
 			public String getMemberName() {
 				return new String(TypeConstants.VALUE);
 			}
 		}
 	};
 }

 private IMemberValuePair[] getRetentionPolicy(long tagBits) {
 	if ((tagBits & TagBits.AnnotationRetentionMASK) == 0)
 		return Annotation.NO_MEMBER_VALUE_PAIRS;
 	String retention = null;
 	if ((tagBits & TagBits.AnnotationRuntimeRetention) == TagBits.AnnotationRuntimeRetention) {
 		// TagBits.AnnotationRuntimeRetention combines both TagBits.AnnotationClassRetention & TagBits.AnnotationSourceRetention
 		retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_RUNTIME);
 	} else if ((tagBits & TagBits.AnnotationSourceRetention) != 0) {
 		retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_SOURCE);
 	} else {
 		retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_CLASS);
 	}
 	final String value = retention;
 	return
 		new IMemberValuePair[] {
 			new IMemberValuePair() {
 				public int getValueKind() {
 					return IMemberValuePair.K_QUALIFIED_NAME;
 				}
 				public Object getValue() {
 					return value;
 				}
 				public String getMemberName() {
 					return new String(TypeConstants.VALUE);
 				}
 			}
 		};
 }

 /**
  * Creates the handles and infos for the fields of the given binary type.
  * Adds new handles to the given vector.
  */
 private void generateFieldInfos(IType type, IBinaryType typeInfo, HashMap newElements, ArrayList childrenHandles) {
 	// Make the fields
 	IBinaryField[] fields = typeInfo.getFields();
 	if (fields == null) {
 		return;
 	}
 	JavaModelManager manager = JavaModelManager.getJavaModelManager();
 	for (int i = 0, fieldCount = fields.length; i < fieldCount; i++) {
 		IBinaryField fieldInfo = fields[i];
 		BinaryField field = new BinaryField((JavaElement)type, manager.intern(new String(fieldInfo.getName())));
 		newElements.put(field, fieldInfo);
 		childrenHandles.add(field);
 		generateAnnotationsInfos(field, fieldInfo.getAnnotations(), fieldInfo.getTagBits(), newElements);
 	}
 }
 /**
  * Creates the handles for the inner types of the given binary type.
  * Adds new handles to the given vector.
  */
 private void generateInnerClassHandles(IType type, IBinaryType typeInfo, ArrayList childrenHandles) {
 	// Add inner types
 	// If the current type is an inner type, innerClasses returns
 	// an extra entry for the current type.  This entry must be removed.
 	// Can also return an entry for the enclosing type of an inner type.
 	IBinaryNestedType[] innerTypes = typeInfo.getMemberTypes();
 	if (innerTypes != null) {
 		IPackageFragment pkg = (IPackageFragment) type.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
 		for (int i = 0, typeCount = innerTypes.length; i < typeCount; i++) {
 			IBinaryNestedType binaryType = innerTypes[i];
 			IClassFile parentClassFile= pkg.getClassFile(new String(ClassFile.unqualifiedName(binaryType.getName())) + SUFFIX_STRING_class);
 			IType innerType = new BinaryType((JavaElement) parentClassFile, ClassFile.simpleName(binaryType.getName()));
 			childrenHandles.add(innerType);
 		}
 	}
 }
 /**
  * Creates the handles and infos for the methods of the given binary type.
  * Adds new handles to the given vector.
  */
 private void generateMethodInfos(IType type, IBinaryType typeInfo, HashMap newElements, ArrayList childrenHandles, ArrayList typeParameterHandles) {
 	IBinaryMethod[] methods = typeInfo.getMethods();
 	if (methods == null) {
 		return;
 	}
 	for (int i = 0, methodCount = methods.length; i < methodCount; i++) {
 		IBinaryMethod methodInfo = methods[i];
 		// TODO (jerome) filter out synthetic members
 		//                        indexer should not index them as well
 		// if ((methodInfo.getModifiers() & IConstants.AccSynthetic) != 0) continue; // skip synthetic
 		boolean useGenericSignature = true;
 		char[] signature = methodInfo.getGenericSignature();
 		if (signature == null) {
 			useGenericSignature = false;
 			signature = methodInfo.getMethodDescriptor();
 		}
 		String selector = new String(methodInfo.getSelector());
 		final boolean isConstructor = methodInfo.isConstructor();
 		if (isConstructor) {
 			selector = type.getElementName();
 		}
 		String[] pNames = null;
 		try {
 			pNames = Signature.getParameterTypes(new String(signature));
 			if (isConstructor
 					&& useGenericSignature
 					&& type.isMember()
 					&& !Flags.isStatic(type.getFlags())) {
 				int length = pNames.length;
 				System.arraycopy(pNames, 0, (pNames = new String[length + 1]), 1, length);
 				char[] descriptor = methodInfo.getMethodDescriptor();
 				final String[] parameterTypes = Signature.getParameterTypes(new String(descriptor));
 				pNames[0] = parameterTypes[0];
 			}
 		} catch (IllegalArgumentException e) {
 			// protect against malformed .class file (e.g. com/sun/crypto/provider/SunJCE_b.class has a 'a' generic signature)
 			signature = methodInfo.getMethodDescriptor();
 			pNames = Signature.getParameterTypes(new String(signature));
 		} catch (JavaModelException e) {
 			// protect against malformed .class file (e.g. com/sun/crypto/provider/SunJCE_b.class has a 'a' generic signature)
 			signature = methodInfo.getMethodDescriptor();
 			pNames = Signature.getParameterTypes(new String(signature));
 		}
 		char[][] paramNames= new char[pNames.length][];
 		for (int j= 0; j < pNames.length; j++) {
 			paramNames[j]= pNames[j].toCharArray();
 		}
 		char[][] parameterTypes = ClassFile.translatedNames(paramNames);
 		JavaModelManager manager = JavaModelManager.getJavaModelManager();
 		selector =  manager.intern(selector);
 		for (int j= 0; j < pNames.length; j++) {
 			pNames[j]= manager.intern(new String(parameterTypes[j]));
 		}
 		BinaryMethod method = new BinaryMethod((JavaElement)type, selector, pNames);
 		childrenHandles.add(method);

 		// ensure that 2 binary methods with the same signature but with different return types have different occurrence counts.
 		// (case of bridge methods in 1.5)
 		while (newElements.containsKey(method))
 			method.occurrenceCount++;

 		newElements.put(method, methodInfo);

 		int max = pNames.length;
 		char[][] argumentNames = methodInfo.getArgumentNames();
 		if (argumentNames == null || argumentNames.length < max) {
 			argumentNames = new char[max][];
 			for (int j = 0; j < max; j++) {
 				argumentNames[j] = ("arg" + j).toCharArray(); //$NON-NLS-1$
 			}
 		}
 		int startIndex = 0;
 		try {
 			if (isConstructor) {
 				if (type.isEnum()) {
 					startIndex = 2;
 				} else if (type.isMember()
 						&& !Flags.isStatic(type.getFlags())) {
 					startIndex = 1;
 				}
 			}
 		} catch(JavaModelException e) {
 			// ignore
 		}
 		for (int j = startIndex; j < max; j++) {
 			IBinaryAnnotation[] parameterAnnotations = methodInfo.getParameterAnnotations(j - startIndex);
 			if (parameterAnnotations != null) {
 				LocalVariable localVariable = new LocalVariable(
 						method,
 						new String(argumentNames[j]),
 						0,
 						-1,
 						0,
 						-1,
 						method.parameterTypes[j],
 						null,
 						-1,
 						true);
 				generateAnnotationsInfos(localVariable, argumentNames[j], parameterAnnotations, methodInfo.getTagBits(), newElements);
 			}
 		}
 		generateTypeParameterInfos(method, signature, newElements, typeParameterHandles);
 		generateAnnotationsInfos(method, methodInfo.getAnnotations(), methodInfo.getTagBits(), newElements);
 		Object defaultValue = methodInfo.getDefaultValue();
 		if (defaultValue instanceof IBinaryAnnotation) {
 			generateAnnotationInfo(method, newElements, (IBinaryAnnotation) defaultValue, new String(methodInfo.getSelector()));
 		}
 	}
 }
 /**
  * Creates the handles and infos for the type parameter of the given binary member.
  * Adds new handles to the given vector.
  */
 private void generateTypeParameterInfos(BinaryMember parent, char[] signature, HashMap newElements, ArrayList typeParameterHandles) {
 	if (signature == null) return;
 	char[][] typeParameterSignatures = Signature.getTypeParameters(signature);
 	for (int i = 0, typeParameterCount = typeParameterSignatures.length; i < typeParameterCount; i++) {
 		char[] typeParameterSignature = typeParameterSignatures[i];
 		char[] typeParameterName = Signature.getTypeVariable(typeParameterSignature);
 		CharOperation.replace(typeParameterSignature, '/', '.');
 		char[][] typeParameterBoundSignatures = Signature.getTypeParameterBounds(typeParameterSignature);
 		int boundLength = typeParameterBoundSignatures.length;
 		char[][] typeParameterBounds = new char[boundLength][];
 		for (int j = 0; j < boundLength; j++) {
 			typeParameterBounds[j] = Signature.toCharArray(typeParameterBoundSignatures[j]);
 		}
 		TypeParameter typeParameter = new TypeParameter(parent, new String(typeParameterName));
 		TypeParameterElementInfo info = new TypeParameterElementInfo();
 		info.bounds = typeParameterBounds;
 		info.boundsSignatures = typeParameterBoundSignatures;
 		typeParameterHandles.add(typeParameter);

 		// ensure that 2 binary methods with the same signature but with different return types have different occurence counts.
 		// (case of bridge methods in 1.5)
 		while (newElements.containsKey(typeParameter))
 			typeParameter.occurrenceCount++;

 		newElements.put(typeParameter, info);
 	}
 }
 /**
  * Returns true iff the <code>readBinaryChildren</code> has already
  * been called.
  */
 boolean hasReadBinaryChildren() {
 	return this.binaryChildren != null;
 }
 /**
  * Creates the handles for <code>BinaryMember</code>s defined in this
  * <code>ClassFile</code> and adds them to the
  * <code>JavaModelManager</code>'s cache.
  */
 protected void readBinaryChildren(ClassFile classFile, HashMap newElements, IBinaryType typeInfo) {
 	ArrayList childrenHandles = new ArrayList();
 	BinaryType type = (BinaryType) classFile.getType();
 	ArrayList typeParameterHandles = new ArrayList();
 	if (typeInfo != null) { //may not be a valid class file
 		generateAnnotationsInfos(type, typeInfo.getAnnotations(), typeInfo.getTagBits(), newElements);
 		generateTypeParameterInfos(type, typeInfo.getGenericSignature(), newElements, typeParameterHandles);
 		generateFieldInfos(type, typeInfo, newElements, childrenHandles);
 		generateMethodInfos(type, typeInfo, newElements, childrenHandles, typeParameterHandles);
 		generateInnerClassHandles(type, typeInfo, childrenHandles); // Note inner class are separate openables that are not opened here: no need to pass in newElements
 	}

 	this.binaryChildren = new JavaElement[childrenHandles.size()];
 	childrenHandles.toArray(this.binaryChildren);
 	int typeParameterHandleSize = typeParameterHandles.size();
 	if (typeParameterHandleSize == 0) {
 		this.typeParameters = TypeParameter.NO_TYPE_PARAMETERS;
 	} else {
 		this.typeParameters = new ITypeParameter[typeParameterHandleSize];
 		typeParameterHandles.toArray(this.typeParameters);
 	}
 }
 /**
  * Removes the binary children handles and remove their infos from
  * the <code>JavaModelManager</code>'s cache.
  */
 void removeBinaryChildren() throws JavaModelException {
 	if (this.binaryChildren != null) {
 		JavaModelManager manager = JavaModelManager.getJavaModelManager();
 		for (int i = 0; i <this.binaryChildren.length; i++) {
 			JavaElement child = this.binaryChildren[i];
 			if (child instanceof BinaryType) {
 				manager.removeInfoAndChildren((JavaElement)child.getParent());
 			} else {
 				manager.removeInfoAndChildren(child);
 			}
 		}
 		this.binaryChildren = JavaElement.NO_ELEMENTS;
 	}
 	if (this.typeParameters != null) {
 		JavaModelManager manager = JavaModelManager.getJavaModelManager();
 		for (int i = 0; i <this.typeParameters.length; i++) {
 			TypeParameter typeParameter = (TypeParameter) this.typeParameters[i];
 			manager.removeInfoAndChildren(typeParameter);
 		}
 		this.typeParameters = TypeParameter.NO_TYPE_PARAMETERS;
 	}
 }
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2013 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jdt.internal.core;

	import java.util.ArrayList;
	import java.util.HashMap;

	import org.eclipse.jdt.core.*;
	import org.eclipse.jdt.core.compiler.CharOperation;
	import org.eclipse.jdt.internal.compiler.env.IBinaryAnnotation;
	import org.eclipse.jdt.internal.compiler.env.IBinaryElementValuePair;
	import org.eclipse.jdt.internal.compiler.env.IBinaryField;
	import org.eclipse.jdt.internal.compiler.env.IBinaryMethod;
	import org.eclipse.jdt.internal.compiler.env.IBinaryNestedType;
	import org.eclipse.jdt.internal.compiler.env.IBinaryType;
	import org.eclipse.jdt.internal.compiler.lookup.TagBits;
	import org.eclipse.jdt.internal.compiler.lookup.TypeConstants;
	import org.eclipse.jdt.internal.compiler.util.SuffixConstants;

	/**
	* Element info for <code>ClassFile</code> handles.
	*/

	/* package */ class ClassFileInfo extends OpenableElementInfo implements SuffixConstants {
	/**
	* The children of the <code>BinaryType</code> corresponding to our
	* <code>ClassFile</code>. These are kept here because we don't have
	* access to the <code>BinaryType</code> info (<code>ClassFileReader</code>).
	*/
	protected JavaElement[] binaryChildren = null;
	/*
	* The type parameters in this class file.
	*/
	protected ITypeParameter[] typeParameters;

	private void generateAnnotationsInfos(JavaElement member, IBinaryAnnotation[] binaryAnnotations, long tagBits, HashMap newElements) {
	generateAnnotationsInfos(member, null, binaryAnnotations, tagBits, newElements);
	}
	/**
	* Creates the handles and infos for the annotations of the given binary member.
	* Adds new handles to the given vector.
	*/
	private void generateAnnotationsInfos(JavaElement member, char[] parameterName, IBinaryAnnotation[] binaryAnnotations, long tagBits, HashMap newElements) {
	if (binaryAnnotations != null) {
	for (int i = 0, length = binaryAnnotations.length; i < length; i++) {
	IBinaryAnnotation annotationInfo = binaryAnnotations[i];
	generateAnnotationInfo(member, parameterName, newElements, annotationInfo, null);
	}
	}
	generateStandardAnnotationsInfos(member, parameterName, tagBits, newElements);
	}
	private void generateAnnotationInfo(JavaElement parent, HashMap newElements, IBinaryAnnotation annotationInfo, String memberValuePairName) {
	generateAnnotationInfo(parent, null, newElements, annotationInfo, memberValuePairName);
	}
	private void generateAnnotationInfo(JavaElement parent, char[] parameterName, HashMap newElements, IBinaryAnnotation annotationInfo, String memberValuePairName) {
	char[] typeName = org.eclipse.jdt.core.Signature.toCharArray(CharOperation.replaceOnCopy(annotationInfo.getTypeName(), '/', '.'));
	Annotation annotation = new Annotation(parent, new String(typeName), memberValuePairName);
	while (newElements.containsKey(annotation)) {
	annotation.occurrenceCount++;
	}
	newElements.put(annotation, annotationInfo);
	IBinaryElementValuePair[] pairs = annotationInfo.getElementValuePairs();
	for (int i = 0, length = pairs.length; i < length; i++) {
	Object value = pairs[i].getValue();
	if (value instanceof IBinaryAnnotation) {
	generateAnnotationInfo(annotation, newElements, (IBinaryAnnotation) value, new String(pairs[i].getName()));
	} else if (value instanceof Object[]) {
	// if the value is an array, it can have no more than 1 dimension - no need to recurse
	Object[] valueArray = (Object[]) value;
	for (int j = 0, valueArrayLength = valueArray.length; j < valueArrayLength; j++) {
	Object nestedValue = valueArray[j];
	if (nestedValue instanceof IBinaryAnnotation) {
	generateAnnotationInfo(annotation, newElements, (IBinaryAnnotation) nestedValue, new String(pairs[i].getName()));
	}
	}
	}
	}
	}
	private void generateStandardAnnotationsInfos(JavaElement javaElement, char[] parameterName, long tagBits, HashMap newElements) {
	if ((tagBits & TagBits.AllStandardAnnotationsMask) == 0)
	return;
	if ((tagBits & TagBits.AnnotationTargetMASK) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_TARGET, getTargetElementTypes(tagBits), newElements);
	}
	if ((tagBits & TagBits.AnnotationRetentionMASK) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_RETENTION, getRetentionPolicy(tagBits), newElements);
	}
	if ((tagBits & TagBits.AnnotationDeprecated) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_DEPRECATED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
	}
	if ((tagBits & TagBits.AnnotationDocumented) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_DOCUMENTED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
	}
	if ((tagBits & TagBits.AnnotationInherited) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_ANNOTATION_INHERITED, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
	}
	if ((tagBits & TagBits.AnnotationPolymorphicSignature) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_INVOKE_METHODHANDLE_$_POLYMORPHICSIGNATURE, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
	}
	if ((tagBits & TagBits.AnnotationSafeVarargs) != 0) {
	generateStandardAnnotation(javaElement, TypeConstants.JAVA_LANG_SAFEVARARGS, Annotation.NO_MEMBER_VALUE_PAIRS, newElements);
	}
	// note that JAVA_LANG_SUPPRESSWARNINGS and JAVA_LANG_OVERRIDE cannot appear in binaries
	}

	private void generateStandardAnnotation(JavaElement javaElement, char[][] typeName, IMemberValuePair[] members, HashMap newElements) {
	IAnnotation annotation = new Annotation(javaElement, new String(CharOperation.concatWith(typeName, '.')));
	AnnotationInfo annotationInfo = new AnnotationInfo();
	annotationInfo.members = members;
	newElements.put(annotation, annotationInfo);
	}

	private IMemberValuePair[] getTargetElementTypes(long tagBits) {
	ArrayList values = new ArrayList();
	String elementType = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_ELEMENTTYPE, '.')) + '.';
	if ((tagBits & TagBits.AnnotationForType) != 0) {
	values.add(elementType + new String(TypeConstants.TYPE));
	}
	if ((tagBits & TagBits.AnnotationForField) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_FIELD));
	}
	if ((tagBits & TagBits.AnnotationForMethod) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_METHOD));
	}
	if ((tagBits & TagBits.AnnotationForParameter) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_PARAMETER));
	}
	if ((tagBits & TagBits.AnnotationForConstructor) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_CONSTRUCTOR));
	}
	if ((tagBits & TagBits.AnnotationForLocalVariable) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_LOCAL_VARIABLE));
	}
	if ((tagBits & TagBits.AnnotationForAnnotationType) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_ANNOTATION_TYPE));
	}
	if ((tagBits & TagBits.AnnotationForPackage) != 0) {
	values.add(elementType + new String(TypeConstants.UPPER_PACKAGE));
	}
	final Object value;
	if (values.size() == 0) {
	if ((tagBits & TagBits.AnnotationTarget) != 0)
	value = CharOperation.NO_STRINGS;
	else
	return Annotation.NO_MEMBER_VALUE_PAIRS;
	} else if (values.size() == 1) {
	value = values.get(0);
	} else {
	value = values.toArray(new String[values.size()]);
	}
	return new IMemberValuePair[] {
	new IMemberValuePair() {
	public int getValueKind() {
	return IMemberValuePair.K_QUALIFIED_NAME;
	}
	public Object getValue() {
	return value;
	}
	public String getMemberName() {
	return new String(TypeConstants.VALUE);
	}
	}
	};
	}

	private IMemberValuePair[] getRetentionPolicy(long tagBits) {
	if ((tagBits & TagBits.AnnotationRetentionMASK) == 0)
	return Annotation.NO_MEMBER_VALUE_PAIRS;
	String retention = null;
	if ((tagBits & TagBits.AnnotationRuntimeRetention) == TagBits.AnnotationRuntimeRetention) {
	// TagBits.AnnotationRuntimeRetention combines both TagBits.AnnotationClassRetention & TagBits.AnnotationSourceRetention
	retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_RUNTIME);
	} else if ((tagBits & TagBits.AnnotationSourceRetention) != 0) {
	retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_SOURCE);
	} else {
	retention = new String(CharOperation.concatWith(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY, '.')) + '.' + new String(TypeConstants.UPPER_CLASS);
	}
	final String value = retention;
	return
	new IMemberValuePair[] {
	new IMemberValuePair() {
	public int getValueKind() {
	return IMemberValuePair.K_QUALIFIED_NAME;
	}
	public Object getValue() {
	return value;
	}
	public String getMemberName() {
	return new String(TypeConstants.VALUE);
	}
	}
	};
	}

	/**
	* Creates the handles and infos for the fields of the given binary type.
	* Adds new handles to the given vector.
	*/
	private void generateFieldInfos(IType type, IBinaryType typeInfo, HashMap newElements, ArrayList childrenHandles) {
	// Make the fields
	IBinaryField[] fields = typeInfo.getFields();
	if (fields == null) {
	return;
	}
	JavaModelManager manager = JavaModelManager.getJavaModelManager();
	for (int i = 0, fieldCount = fields.length; i < fieldCount; i++) {
	IBinaryField fieldInfo = fields[i];
	BinaryField field = new BinaryField((JavaElement)type, manager.intern(new String(fieldInfo.getName())));
	newElements.put(field, fieldInfo);
	childrenHandles.add(field);
	generateAnnotationsInfos(field, fieldInfo.getAnnotations(), fieldInfo.getTagBits(), newElements);
	}
	}
	/**
	* Creates the handles for the inner types of the given binary type.
	* Adds new handles to the given vector.
	*/
	private void generateInnerClassHandles(IType type, IBinaryType typeInfo, ArrayList childrenHandles) {
	// Add inner types
	// If the current type is an inner type, innerClasses returns
	// an extra entry for the current type. This entry must be removed.
	// Can also return an entry for the enclosing type of an inner type.
	IBinaryNestedType[] innerTypes = typeInfo.getMemberTypes();
	if (innerTypes != null) {
	IPackageFragment pkg = (IPackageFragment) type.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
	for (int i = 0, typeCount = innerTypes.length; i < typeCount; i++) {
	IBinaryNestedType binaryType = innerTypes[i];
	IClassFile parentClassFile= pkg.getClassFile(new String(ClassFile.unqualifiedName(binaryType.getName())) + SUFFIX_STRING_class);
	IType innerType = new BinaryType((JavaElement) parentClassFile, ClassFile.simpleName(binaryType.getName()));
	childrenHandles.add(innerType);
	}
	}
	}
	/**
	* Creates the handles and infos for the methods of the given binary type.
	* Adds new handles to the given vector.
	*/
	private void generateMethodInfos(IType type, IBinaryType typeInfo, HashMap newElements, ArrayList childrenHandles, ArrayList typeParameterHandles) {
	IBinaryMethod[] methods = typeInfo.getMethods();
	if (methods == null) {
	return;
	}
	for (int i = 0, methodCount = methods.length; i < methodCount; i++) {
	IBinaryMethod methodInfo = methods[i];
	// TODO (jerome) filter out synthetic members
	// indexer should not index them as well
	// if ((methodInfo.getModifiers() & IConstants.AccSynthetic) != 0) continue; // skip synthetic
	boolean useGenericSignature = true;
	char[] signature = methodInfo.getGenericSignature();
	if (signature == null) {
	useGenericSignature = false;
	signature = methodInfo.getMethodDescriptor();
	}
	String selector = new String(methodInfo.getSelector());
	final boolean isConstructor = methodInfo.isConstructor();
	if (isConstructor) {
	selector = type.getElementName();
	}
	String[] pNames = null;
	try {
	pNames = Signature.getParameterTypes(new String(signature));
	if (isConstructor
	&& useGenericSignature
	&& type.isMember()
	&& !Flags.isStatic(type.getFlags())) {
	int length = pNames.length;
	System.arraycopy(pNames, 0, (pNames = new String[length + 1]), 1, length);
	char[] descriptor = methodInfo.getMethodDescriptor();
	final String[] parameterTypes = Signature.getParameterTypes(new String(descriptor));
	pNames[0] = parameterTypes[0];
	}
	} catch (IllegalArgumentException e) {
	// protect against malformed .class file (e.g. com/sun/crypto/provider/SunJCE_b.class has a 'a' generic signature)
	signature = methodInfo.getMethodDescriptor();
	pNames = Signature.getParameterTypes(new String(signature));
	} catch (JavaModelException e) {
	// protect against malformed .class file (e.g. com/sun/crypto/provider/SunJCE_b.class has a 'a' generic signature)
	signature = methodInfo.getMethodDescriptor();
	pNames = Signature.getParameterTypes(new String(signature));
	}
	char[][] paramNames= new char[pNames.length][];
	for (int j= 0; j < pNames.length; j++) {
	paramNames[j]= pNames[j].toCharArray();
	}
	char[][] parameterTypes = ClassFile.translatedNames(paramNames);
	JavaModelManager manager = JavaModelManager.getJavaModelManager();
	selector = manager.intern(selector);
	for (int j= 0; j < pNames.length; j++) {
	pNames[j]= manager.intern(new String(parameterTypes[j]));
	}
	BinaryMethod method = new BinaryMethod((JavaElement)type, selector, pNames);
	childrenHandles.add(method);

	// ensure that 2 binary methods with the same signature but with different return types have different occurrence counts.
	// (case of bridge methods in 1.5)
	while (newElements.containsKey(method))
	method.occurrenceCount++;

	newElements.put(method, methodInfo);

	int max = pNames.length;
	char[][] argumentNames = methodInfo.getArgumentNames();
	if (argumentNames == null \|\| argumentNames.length < max) {
	argumentNames = new char[max][];
	for (int j = 0; j < max; j++) {
	argumentNames[j] = ("arg" + j).toCharArray(); //$NON-NLS-1$
	}
	}
	int startIndex = 0;
	try {
	if (isConstructor) {
	if (type.isEnum()) {
	startIndex = 2;
	} else if (type.isMember()
	&& !Flags.isStatic(type.getFlags())) {
	startIndex = 1;
	}
	}
	} catch(JavaModelException e) {
	// ignore
	}
	for (int j = startIndex; j < max; j++) {
	IBinaryAnnotation[] parameterAnnotations = methodInfo.getParameterAnnotations(j - startIndex);
	if (parameterAnnotations != null) {
	LocalVariable localVariable = new LocalVariable(
	method,
	new String(argumentNames[j]),
	0,
	-1,
	0,
	-1,
	method.parameterTypes[j],
	null,
	-1,
	true);
	generateAnnotationsInfos(localVariable, argumentNames[j], parameterAnnotations, methodInfo.getTagBits(), newElements);
	}
	}
	generateTypeParameterInfos(method, signature, newElements, typeParameterHandles);
	generateAnnotationsInfos(method, methodInfo.getAnnotations(), methodInfo.getTagBits(), newElements);
	Object defaultValue = methodInfo.getDefaultValue();
	if (defaultValue instanceof IBinaryAnnotation) {
	generateAnnotationInfo(method, newElements, (IBinaryAnnotation) defaultValue, new String(methodInfo.getSelector()));
	}
	}
	}
	/**
	* Creates the handles and infos for the type parameter of the given binary member.
	* Adds new handles to the given vector.
	*/
	private void generateTypeParameterInfos(BinaryMember parent, char[] signature, HashMap newElements, ArrayList typeParameterHandles) {
	if (signature == null) return;
	char[][] typeParameterSignatures = Signature.getTypeParameters(signature);
	for (int i = 0, typeParameterCount = typeParameterSignatures.length; i < typeParameterCount; i++) {
	char[] typeParameterSignature = typeParameterSignatures[i];
	char[] typeParameterName = Signature.getTypeVariable(typeParameterSignature);
	CharOperation.replace(typeParameterSignature, '/', '.');
	char[][] typeParameterBoundSignatures = Signature.getTypeParameterBounds(typeParameterSignature);
	int boundLength = typeParameterBoundSignatures.length;
	char[][] typeParameterBounds = new char[boundLength][];
	for (int j = 0; j < boundLength; j++) {
	typeParameterBounds[j] = Signature.toCharArray(typeParameterBoundSignatures[j]);
	}
	TypeParameter typeParameter = new TypeParameter(parent, new String(typeParameterName));
	TypeParameterElementInfo info = new TypeParameterElementInfo();
	info.bounds = typeParameterBounds;
	info.boundsSignatures = typeParameterBoundSignatures;
	typeParameterHandles.add(typeParameter);

	// ensure that 2 binary methods with the same signature but with different return types have different occurence counts.
	// (case of bridge methods in 1.5)
	while (newElements.containsKey(typeParameter))
	typeParameter.occurrenceCount++;

	newElements.put(typeParameter, info);
	}
	}
	/**
	* Returns true iff the <code>readBinaryChildren</code> has already
	* been called.
	*/
	boolean hasReadBinaryChildren() {
	return this.binaryChildren != null;
	}
	/**
	* Creates the handles for <code>BinaryMember</code>s defined in this
	* <code>ClassFile</code> and adds them to the
	* <code>JavaModelManager</code>'s cache.
	*/
	protected void readBinaryChildren(ClassFile classFile, HashMap newElements, IBinaryType typeInfo) {
	ArrayList childrenHandles = new ArrayList();
	BinaryType type = (BinaryType) classFile.getType();
	ArrayList typeParameterHandles = new ArrayList();
	if (typeInfo != null) { //may not be a valid class file
	generateAnnotationsInfos(type, typeInfo.getAnnotations(), typeInfo.getTagBits(), newElements);
	generateTypeParameterInfos(type, typeInfo.getGenericSignature(), newElements, typeParameterHandles);
	generateFieldInfos(type, typeInfo, newElements, childrenHandles);
	generateMethodInfos(type, typeInfo, newElements, childrenHandles, typeParameterHandles);
	generateInnerClassHandles(type, typeInfo, childrenHandles); // Note inner class are separate openables that are not opened here: no need to pass in newElements
	}

	this.binaryChildren = new JavaElement[childrenHandles.size()];
	childrenHandles.toArray(this.binaryChildren);
	int typeParameterHandleSize = typeParameterHandles.size();
	if (typeParameterHandleSize == 0) {
	this.typeParameters = TypeParameter.NO_TYPE_PARAMETERS;
	} else {
	this.typeParameters = new ITypeParameter[typeParameterHandleSize];
	typeParameterHandles.toArray(this.typeParameters);
	}
	}
	/**
	* Removes the binary children handles and remove their infos from
	* the <code>JavaModelManager</code>'s cache.
	*/
	void removeBinaryChildren() throws JavaModelException {
	if (this.binaryChildren != null) {
	JavaModelManager manager = JavaModelManager.getJavaModelManager();
	for (int i = 0; i <this.binaryChildren.length; i++) {
	JavaElement child = this.binaryChildren[i];
	if (child instanceof BinaryType) {
	manager.removeInfoAndChildren((JavaElement)child.getParent());
	} else {
	manager.removeInfoAndChildren(child);
	}
	}
	this.binaryChildren = JavaElement.NO_ELEMENTS;
	}
	if (this.typeParameters != null) {
	JavaModelManager manager = JavaModelManager.getJavaModelManager();
	for (int i = 0; i <this.typeParameters.length; i++) {
	TypeParameter typeParameter = (TypeParameter) this.typeParameters[i];
	manager.removeInfoAndChildren(typeParameter);
	}
	this.typeParameters = TypeParameter.NO_TYPE_PARAMETERS;
	}
	}
	}