| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.sun.org.apache.bcel.internal.classfile; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| |
| import com.sun.org.apache.bcel.internal.Const; |
| |
| /** |
| * @since 6.0 |
| */ |
| public class EnumElementValue extends ElementValue |
| { |
| // For enum types, these two indices point to the type and value |
| private final int typeIdx; |
| |
| private final int valueIdx; |
| |
| public EnumElementValue(final int type, final int typeIdx, final int valueIdx, |
| final ConstantPool cpool) |
| { |
| super(type, cpool); |
| if (type != ENUM_CONSTANT) { |
| throw new RuntimeException( |
| "Only element values of type enum can be built with this ctor - type specified: " + type); |
| } |
| this.typeIdx = typeIdx; |
| this.valueIdx = valueIdx; |
| } |
| |
| @Override |
| public void dump(final DataOutputStream dos) throws IOException |
| { |
| dos.writeByte(super.getType()); // u1 type of value (ENUM_CONSTANT == 'e') |
| dos.writeShort(typeIdx); // u2 |
| dos.writeShort(valueIdx); // u2 |
| } |
| |
| @Override |
| public String stringifyValue() |
| { |
| final ConstantUtf8 cu8 = (ConstantUtf8) super.getConstantPool().getConstant(valueIdx, |
| Const.CONSTANT_Utf8); |
| return cu8.getBytes(); |
| } |
| |
| public String getEnumTypeString() |
| { |
| final ConstantUtf8 cu8 = (ConstantUtf8) super.getConstantPool().getConstant(typeIdx, |
| Const.CONSTANT_Utf8); |
| return cu8.getBytes();// Utility.signatureToString(cu8.getBytes()); |
| } |
| |
| public String getEnumValueString() |
| { |
| final ConstantUtf8 cu8 = (ConstantUtf8) super.getConstantPool().getConstant(valueIdx, |
| Const.CONSTANT_Utf8); |
| return cu8.getBytes(); |
| } |
| |
| public int getValueIndex() |
| { |
| return valueIdx; |
| } |
| |
| public int getTypeIndex() |
| { |
| return typeIdx; |
| } |
| } |