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 * 017 */ 018package org.apache.bcel.classfile; 019 020import java.io.DataOutputStream; 021import java.io.IOException; 022 023/** 024 * @since 6.0 025 */ 026public class AnnotationElementValue extends ElementValue { 027 // For annotation element values, this is the annotation 028 private final AnnotationEntry annotationEntry; 029 030 public AnnotationElementValue(final int type, final AnnotationEntry annotationEntry, final ConstantPool cpool) { 031 super(type, cpool); 032 if (type != ANNOTATION) { 033 throw new IllegalArgumentException("Only element values of type annotation can be built with this ctor - type specified: " + type); 034 } 035 this.annotationEntry = annotationEntry; 036 } 037 038 @Override 039 public void dump(final DataOutputStream dos) throws IOException { 040 dos.writeByte(super.getType()); // u1 type of value (ANNOTATION == '@') 041 annotationEntry.dump(dos); 042 } 043 044 public AnnotationEntry getAnnotationEntry() { 045 return annotationEntry; 046 } 047 048 @Override 049 public String stringifyValue() { 050 return annotationEntry.toString(); 051 } 052 053 @Override 054 public String toString() { 055 return stringifyValue(); 056 } 057}