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Java > Open Source Codes > com > tc > aspectwerkz > transform > JoinPointCompiler


1 /*
2  * All content copyright (c) 2003-2006 Terracotta, Inc., except as may otherwise be noted in a separate copyright notice. All rights reserved.
3  */
4 package com.tc.aspectwerkz.transform;
5
6 import com.tc.asm.MethodVisitor;
7
8 import com.tc.aspectwerkz.transform.inlining.spi.AspectModel;
9
10 /**
11  * Generic interface for the code generation compilers used in the AspectWerkz weaver.
12  *
13  * @author <a HREF="mailto:jboner@codehaus.org">Jonas BonŽr </a>
14  */
15 public interface JoinPointCompiler {
16
17   /**
18    * Compiles the code and returns the bytecode for the compiled code.
19    *
20    * @return the bytecode for the compiled code
21    */
22   byte[] compile();
23
24   /**
25    * @return the caller class name (slash)
26    */
27   String JavaDoc getCallerClassName();
28
29   /**
30    * @return the callee class name (slash)
31    */
32   String JavaDoc getCalleeClassName();
33
34   /**
35    * @return the caller class signature (slash and L..;)
36    */
37   String JavaDoc getCallerClassSignature();
38
39   /**
40    * @return the callee class signature (slash and L..;)
41    */
42   String JavaDoc getCalleeClassSignature();
43
44   /**
45    * @return the main compiled artifact (i.e. jit joinpoint) signature (slash)
46    */
47   String JavaDoc getJoinPointClassName();
48
49   /**
50    * Create an Object[] array on stack at the given index that host the join point arguments
51    *
52    * @param cv
53    * @param stackFreeIndex
54    */
55   void createArgumentArrayAt(final MethodVisitor cv, final int stackFreeIndex);
56
57   /**
58    * @return all the aspect model interacting with this compiler
59    */
60   AspectModel[] getAspectModels();
61
62
63 }
64
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