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  * @since 6.0

    31  */

    32 public class ClassElementValue extends ElementValue

    33 {

    34     // For primitive types and string type, this points to the value entry in

    35     // the cpool

    36     // For 'class' this points to the class entry in the cpool

    37     private final int idx;

    38 

    39     public ClassElementValue(final int type, final int idx, final ConstantPool cpool)

    40     {

    41         super(type, cpool);

    42         this.idx = idx;

    43     }

    44 

    45     public int getIndex()

    46     {

    47         return idx;

    48     }

    49 

    50     public String getClassString()

    51     {

    52         final ConstantUtf8 c = (ConstantUtf8) super.getConstantPool().getConstant(idx,

    53                 Const.CONSTANT_Utf8);

    54         return c.getBytes();

    55     }

    56 

    57     @Override

    58     public String stringifyValue()

    59     {

    60         final ConstantUtf8 cu8 = (ConstantUtf8) super.getConstantPool().getConstant(idx,

    61                 Const.CONSTANT_Utf8);

    62         return cu8.getBytes();

    63     }

    64 

    65     @Override

    66     public void dump(final DataOutputStream dos) throws IOException

    67     {

    68         dos.writeByte(super.getType()); // u1 kind of value

    69         dos.writeShort(idx);

    70     }

    71 }