1 /* 2 * reserved comment block 3 * DO NOT REMOVE OR ALTER! 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.bcel.internal.classfile; 23 24 import java.io.DataOutputStream; 25 import java.io.IOException; 26 27 import com.sun.org.apache.bcel.internal.Const; 28 29 /** 30 * an annotation's element value pair 31 * 32 * @version $Id: ElementValuePair 33 * @since 6.0 34 */ 35 public class ElementValuePair 36 { 37 private final ElementValue elementValue; 38 39 private final ConstantPool constantPool; 40 41 private final int elementNameIndex; 42 43 public ElementValuePair(final int elementNameIndex, final ElementValue elementValue, 44 final ConstantPool constantPool) 45 { 46 this.elementValue = elementValue; 47 this.elementNameIndex = elementNameIndex; 48 this.constantPool = constantPool; 49 } 50 51 public String getNameString() 52 { 53 final ConstantUtf8 c = (ConstantUtf8) constantPool.getConstant( 54 elementNameIndex, Const.CONSTANT_Utf8); 55 return c.getBytes(); 56 } 57 58 public final ElementValue getValue() 59 { 60 return elementValue; 61 } 62 63 public int getNameIndex() 64 { 65 return elementNameIndex; 66 } 67 68 public String toShortString() 69 { 70 final StringBuilder result = new StringBuilder(); 71 result.append(getNameString()).append("=").append( 72 getValue().toShortString()); 73 return result.toString(); 74 } 75 76 protected void dump(final DataOutputStream dos) throws IOException { 77 dos.writeShort(elementNameIndex); // u2 name of the element 78 elementValue.dump(dos); 79 } 80 }