Mercurial > hg > graal-compiler
annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/logging/LoggingProxy.java @ 2288:8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Mon, 11 Apr 2011 10:37:24 +0200 |
parents | 9e5e83ca2259 |
children |
rev | line source |
---|---|
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
1 /* |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
3 * |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
5 * that is described in this document. In particular, and without limitation, these intellectual property |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
7 * more additional patents or pending patent applications in the U.S. and in other countries. |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
8 * |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
11 * supplements. |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
12 * |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
16 * U.S. and other countries. |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
17 * |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
19 * Company, Ltd. |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
20 */ |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
21 package com.sun.hotspot.c1x.logging; |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
22 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
23 import java.lang.reflect.*; |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
24 |
2288
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
25 import com.sun.hotspot.c1x.server.*; |
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
26 |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
27 /** |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
28 * A java.lang.reflect proxy that hierarchically logs all method invocations along with their parameters and return values. |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
29 * |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
30 * @author Lukas Stadler |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
31 */ |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
32 public class LoggingProxy<T> implements InvocationHandler { |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
33 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
34 private T delegate; |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
35 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
36 public LoggingProxy(T delegate) { |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
37 this.delegate = delegate; |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
38 } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
39 |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
40 @Override |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
41 public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
42 int argCount = args == null ? 0 : args.length; |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
43 if (method.getParameterTypes().length != argCount) { |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
44 throw new RuntimeException("wrong parameter count"); |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
1423
diff
changeset
|
45 } |
1422
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
46 StringBuilder str = new StringBuilder(); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
47 str.append(method.getReturnType().getSimpleName() + " " + method.getDeclaringClass().getSimpleName() + "." + method.getName() + "("); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
48 for (int i = 0; i < argCount; i++) { |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
49 str.append(i == 0 ? "" : ", "); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
50 str.append(Logger.pretty(args[i])); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
51 } |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
52 str.append(")"); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
53 Logger.startScope(str.toString()); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
54 final Object result; |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
55 try { |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
56 if (args == null) { |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
57 result = method.invoke(delegate); |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
58 } else { |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
59 result = method.invoke(delegate, args); |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
60 } |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
61 } catch (InvocationTargetException e) { |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
62 Logger.endScope(" = Exception " + e.getMessage()); |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
63 throw e.getCause(); |
1422
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
64 } |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
65 Logger.endScope(" = " + Logger.pretty(result)); |
3483ec571caf
* using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1421
diff
changeset
|
66 return result; |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
67 } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
68 |
2288
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
69 /** |
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
70 * The object returned by this method will implement all interfaces that are implemented by delegate. |
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
71 */ |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
72 public static <T> T getProxy(Class<T> interf, T delegate) { |
2288
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
73 Class<?>[] interfaces = ReplacingStreams.getAllInterfaces(delegate.getClass()); |
8c426c2891c8
client/server: new interface Remote marks classes that should not be serialized, but called remotely
Lukas Stadler <lukas.stadler@jku.at>
parents:
1437
diff
changeset
|
74 Object obj = Proxy.newProxyInstance(interf.getClassLoader(), interfaces, new LoggingProxy<T>(delegate)); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
75 return interf.cast(obj); |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
76 } |
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
diff
changeset
|
77 } |