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/* *******************************************************************
* Copyright (c) 2004 IBM
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Common Public License v1.0
* which accompanies this distribution and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* Andy Clement - initial implementation {date}
* ******************************************************************/
package org.aspectj.apache.bcel.generic.annotation;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.aspectj.apache.bcel.classfile.annotation.ArrayElementValue;
import org.aspectj.apache.bcel.classfile.annotation.ElementValue;
import org.aspectj.apache.bcel.generic.ConstantPoolGen;
public class ArrayElementValueGen extends ElementValueGen {
// J5TODO: Should we make this an array or a list? A list would be easier to modify ...
private List /*ElementValueGen*/ evalues;
public ArrayElementValueGen(ConstantPoolGen cp) {
super(ARRAY,cp);
evalues = new ArrayList();
}
public ArrayElementValueGen(int type, ElementValueGen[] datums, ConstantPoolGen cpool) {
super(type,cpool);
if (type != ARRAY)
throw new RuntimeException("Only element values of type array can be built with this ctor");
this.evalues = new ArrayList();
for (int i = 0; i < datums.length; i++) {
evalues.add(datums[i]);
}
}
/**
* Return immutable variant of this ArrayElementValueGen
*/
public ElementValue getElementValue() {
ElementValue[] immutableData = new ElementValue[evalues.size()];
int i =0;
for (Iterator iter = evalues.iterator(); iter.hasNext();) {
ElementValueGen element = (ElementValueGen) iter.next();
immutableData[i++] = element.getElementValue();
}
return new ArrayElementValue(type,immutableData,cpGen.getConstantPool());
}
/**
* @param value
* @param cpool
*/
public ArrayElementValueGen(ArrayElementValue value, ConstantPoolGen cpool,boolean copyPoolEntries) {
super(ARRAY,cpool);
evalues = new ArrayList();
ElementValue[] in = value.getElementValuesArray();
for (int i = 0; i < in.length; i++) {
evalues.add(ElementValueGen.copy(in[i],cpool,copyPoolEntries));
}
}
public void dump(DataOutputStream dos) throws IOException {
dos.writeByte(type); // u1 type of value (ARRAY == '[')
dos.writeShort(evalues.size());
for (Iterator iter = evalues.iterator(); iter.hasNext();) {
ElementValueGen element = (ElementValueGen) iter.next();
element.dump(dos);
}
}
public String stringifyValue() {
StringBuffer sb = new StringBuffer();
sb.append("[");
for (Iterator iter = evalues.iterator(); iter.hasNext();) {
ElementValueGen element = (ElementValueGen) iter.next();
sb.append(element.stringifyValue());
if (iter.hasNext()) sb.append(",");
}
sb.append("]");
return sb.toString();
}
public List getElementValues() { return evalues;}
public int getElementValuesSize() { return evalues.size();}
public void addElement(ElementValueGen gen) {
evalues.add(gen);
}
}
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