    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 IllegalArgumentException("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}