/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * 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

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package com.sun.org.apache.bcel.internal.generic;

import java.io.DataOutputStream;

import java.io.IOException;

import com.sun.org.apache.bcel.internal.classfile.AnnotationElementValue;

import com.sun.org.apache.bcel.internal.classfile.ElementValue;

/**

 * @since 6.0

 */

public class AnnotationElementValueGen extends ElementValueGen

{

    // For annotation element values, this is the annotation

    private final AnnotationEntryGen a;

    public AnnotationElementValueGen(final AnnotationEntryGen a, final ConstantPoolGen cpool)

    {

        super(ANNOTATION, cpool);

        this.a = a;

    }

    public AnnotationElementValueGen(final int type, final AnnotationEntryGen annotation,

            final ConstantPoolGen cpool)

    {

        super(type, cpool);

        if (type != ANNOTATION) {

            throw new RuntimeException(

                    "Only element values of type annotation can be built with this ctor - type specified: " + type);

        }

        this.a = annotation;

    }

    public AnnotationElementValueGen(final AnnotationElementValue value,

            final ConstantPoolGen cpool, final boolean copyPoolEntries)

    {

        super(ANNOTATION, cpool);

        a = new AnnotationEntryGen(value.getAnnotationEntry(), cpool, copyPoolEntries);

    }

    @Override

    public void dump(final DataOutputStream dos) throws IOException

    {

        dos.writeByte(super.getElementValueType()); // u1 type of value (ANNOTATION == '@')

        a.dump(dos);

    }

    @Override

    public String stringifyValue()

    {

        throw new RuntimeException("Not implemented yet");

    }

    /**

     * Return immutable variant of this AnnotationElementValueGen

     */

    @Override

    public ElementValue getElementValue()

    {

        return new AnnotationElementValue(super.getElementValueType(),

                a.getAnnotation(),

                getConstantPool().getConstantPool());

    }

    public AnnotationEntryGen getAnnotation()

    {

        return a;

    }

}