001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 *  Unless required by applicable law or agreed to in writing, software
012 *  distributed under the License is distributed on an "AS IS" BASIS,
013 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 *  See the License for the specific language governing permissions and
015 *  limitations under the License.
016 */
017package org.apache.bcel.classfile;
018
019import java.io.DataOutputStream;
020import java.io.IOException;
021
022/**
023 * @since 6.0
024 */
025public class AnnotationElementValue extends ElementValue {
026    // For annotation element values, this is the annotation
027    private final AnnotationEntry annotationEntry;
028
029    public AnnotationElementValue(final int type, final AnnotationEntry annotationEntry, final ConstantPool cpool) {
030        super(type, cpool);
031        if (type != ANNOTATION) {
032            throw new ClassFormatException("Only element values of type annotation can be built with this ctor - type specified: " + type);
033        }
034        this.annotationEntry = annotationEntry;
035    }
036
037    @Override
038    public void dump(final DataOutputStream dos) throws IOException {
039        dos.writeByte(super.getType()); // u1 type of value (ANNOTATION == '@')
040        annotationEntry.dump(dos);
041    }
042
043    public AnnotationEntry getAnnotationEntry() {
044        return annotationEntry;
045    }
046
047    @Override
048    public String stringifyValue() {
049        return annotationEntry.toString();
050    }
051
052    @Override
053    public String toString() {
054        return stringifyValue();
055    }
056}