| /* ******************************************************************* |
| * Copyright (c) 2004 IBM |
| * 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: |
| * Andy Clement - initial implementation {date} |
| * ******************************************************************/ |
| |
| package org.aspectj.apache.bcel.classfile.annotation; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| |
| import org.aspectj.apache.bcel.classfile.ConstantPool; |
| import org.aspectj.apache.bcel.classfile.ConstantUtf8; |
| import org.aspectj.apache.bcel.generic.ObjectType; |
| |
| public class ClassElementValue extends ElementValue { |
| |
| // For primitive types and string type, this points to the value entry in the cpool |
| // For 'class' this points to the class entry in the cpool |
| private int idx; |
| |
| protected ClassElementValue(int typeIdx, ConstantPool cpool) { |
| super(ElementValue.CLASS, cpool); |
| this.idx = typeIdx; |
| } |
| |
| public ClassElementValue(ObjectType t, ConstantPool cpool) { |
| super(ElementValue.CLASS, cpool); |
| // this.idx = cpool.addClass(t); |
| idx = cpool.addUtf8(t.getSignature()); |
| } |
| |
| /** |
| * Return immutable variant of this ClassElementValueGen |
| */ |
| // public ElementValueGen getElementValue() { |
| // return new ClassElementValueGen(type,idx,cpGen); |
| // } |
| public ClassElementValue(ClassElementValue value, ConstantPool cpool, boolean copyPoolEntries) { |
| super(CLASS, cpool); |
| if (copyPoolEntries) { |
| // idx = cpool.addClass(value.getClassString()); |
| idx = cpool.addUtf8(value.getClassString()); |
| } else { |
| idx = value.getIndex(); |
| |
| } |
| } |
| |
| public int getIndex() { |
| return idx; |
| } |
| |
| public String getClassString() { |
| ConstantUtf8 cu8 = (ConstantUtf8) getConstantPool().getConstant(idx); |
| return cu8.getValue(); |
| // ConstantClass c = (ConstantClass)getConstantPool().getConstant(idx); |
| // ConstantUtf8 utf8 = (ConstantUtf8)getConstantPool().getConstant(c.getNameIndex()); |
| // return utf8.getBytes(); |
| } |
| |
| @Override |
| public String stringifyValue() { |
| return getClassString(); |
| } |
| |
| @Override |
| public void dump(DataOutputStream dos) throws IOException { |
| dos.writeByte(type); // u1 kind of value |
| dos.writeShort(idx); |
| } |
| |
| } |