    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one
    003 * or more contributor license agreements.  See the NOTICE file
    004 * distributed with this work for additional information
    005 * regarding copyright ownership.  The ASF licenses this file
    006 * to you under the Apache License, Version 2.0 (the
    007 * "License"); you may not use this file except in compliance
    008 * with the License.  You may obtain a copy of the License at
    009 *
    010 *   https://www.apache.org/licenses/LICENSE-2.0
    011 *
    012 * Unless required by applicable law or agreed to in writing,
    013 * software distributed under the License is distributed on an
    014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015 * KIND, either express or implied.  See the License for the
    016 * specific language governing permissions and limitations
    017 * under the License.
    018 */
    019package org.apache.bcel.classfile;
    020
    021import java.io.DataOutputStream;
    022import java.io.IOException;
    023
    024/**
    025 * @since 6.0
    026 */
    027public class AnnotationElementValue extends ElementValue {
    028    // For annotation element values, this is the annotation
    029    private final AnnotationEntry annotationEntry;
    030
    031    public AnnotationElementValue(final int type, final AnnotationEntry annotationEntry, final ConstantPool cpool) {
    032        super(type, cpool);
    033        if (type != ANNOTATION) {
    034            throw new ClassFormatException("Only element values of type annotation can be built with this ctor - type specified: " + type);
    035        }
    036        this.annotationEntry = annotationEntry;
    037    }
    038
    039    @Override
    040    public void dump(final DataOutputStream dos) throws IOException {
    041        dos.writeByte(super.getType()); // u1 type of value (ANNOTATION == '@')
    042        annotationEntry.dump(dos);
    043    }
    044
    045    public AnnotationEntry getAnnotationEntry() {
    046        return annotationEntry;
    047    }
    048
    049    @Override
    050    public String stringifyValue() {
    051        return annotationEntry.toString();
    052    }
    053
    054    @Override
    055    public String toString() {
    056        return stringifyValue();
    057    }
    058}