org.apache.tomcat.util.bcel.classfile.ArrayElementValue Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tomcat.util.bcel.classfile;
import java.io.DataOutputStream;
import java.io.IOException;
public class ArrayElementValue extends ElementValue
{
// For array types, this is the array
private ElementValue[] evalues;
@Override
public String toString()
{
StringBuffer sb = new StringBuffer();
sb.append("{");
for (int i = 0; i < evalues.length; i++)
{
sb.append(evalues[i].toString());
if ((i + 1) < evalues.length)
sb.append(",");
}
sb.append("}");
return sb.toString();
}
public ArrayElementValue(int type, ElementValue[] datums, ConstantPool cpool)
{
super(type, cpool);
if (type != ARRAY)
throw new RuntimeException(
"Only element values of type array can be built with this ctor - type specified: " + type);
this.evalues = datums;
}
@Override
public void dump(DataOutputStream dos) throws IOException
{
dos.writeByte(type); // u1 type of value (ARRAY == '[')
dos.writeShort(evalues.length);
for (int i = 0; i < evalues.length; i++)
{
evalues[i].dump(dos);
}
}
@Override
public String stringifyValue()
{
StringBuffer sb = new StringBuffer();
sb.append("[");
for (int i = 0; i < evalues.length; i++)
{
sb.append(evalues[i].stringifyValue());
if ((i + 1) < evalues.length)
sb.append(",");
}
sb.append("]");
return sb.toString();
}
public ElementValue[] getElementValuesArray()
{
return evalues;
}
}