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Java > Open Source Codes > net > sf > cglib > core > DefaultGeneratorStrategy


1 /*
2  * Copyright 2003 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package net.sf.cglib.core;
17
18 import org.objectweb.asm.ClassWriter;
19
20 public class DefaultGeneratorStrategy implements GeneratorStrategy {
21     public static final DefaultGeneratorStrategy INSTANCE = new DefaultGeneratorStrategy();
22     
23     public byte[] generate(ClassGenerator cg) throws Exception JavaDoc {
24         ClassWriter cw = getClassWriter();
25         transform(cg).generateClass(cw);
26         return transform(cw.toByteArray());
27     }
28
29     protected ClassWriter getClassWriter() throws Exception JavaDoc {
30         return new DebuggingClassWriter(true);
31     }
32
33     protected byte[] transform(byte[] b) throws Exception JavaDoc {
34         return b;
35     }
36
37     protected ClassGenerator transform(ClassGenerator cg) throws Exception JavaDoc {
38         return cg;
39     }
40 }
41
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