01: /*
02: * ProGuard -- shrinking, optimization, obfuscation, and preverification
03: * of Java bytecode.
04: *
05: * Copyright (c) 2002-2007 Eric Lafortune (eric@graphics.cornell.edu)
06: *
07: * This program is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU General Public License as published by the Free
09: * Software Foundation; either version 2 of the License, or (at your option)
10: * any later version.
11: *
12: * This program is distributed in the hope that it will be useful, but WITHOUT
13: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15: * more details.
16: *
17: * You should have received a copy of the GNU General Public License along
18: * with this program; if not, write to the Free Software Foundation, Inc.,
19: * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: */
21: package proguard.obfuscate;
22:
23: /**
24: * This MappingKeeper delegates all method calls to each MappingProcessor
25: * in a given list.
26: *
27: * @author Eric Lafortune
28: */
29: public class MultiMappingProcessor implements MappingProcessor {
30: private final MappingProcessor[] mappingProcessors;
31:
32: /**
33: * Creates a new MultiMappingProcessor.
34: * @param mappingProcessors the mapping processors to which method calls
35: * will be delegated.
36: */
37: public MultiMappingProcessor(MappingProcessor[] mappingProcessors) {
38: this .mappingProcessors = mappingProcessors;
39: }
40:
41: // Implementations for MappingProcessor.
42:
43: public boolean processClassMapping(String className,
44: String newClassName) {
45: boolean result = false;
46:
47: for (int index = 0; index < mappingProcessors.length; index++) {
48: result |= mappingProcessors[index].processClassMapping(
49: className, newClassName);
50: }
51:
52: return result;
53: }
54:
55: public void processFieldMapping(String className, String fieldType,
56: String fieldName, String newFieldName) {
57: for (int index = 0; index < mappingProcessors.length; index++) {
58: mappingProcessors[index].processFieldMapping(className,
59: fieldType, fieldName, newFieldName);
60: }
61: }
62:
63: public void processMethodMapping(String className,
64: int firstLineNumber, int lastLineNumber,
65: String methodReturnType, String methodNameAndArguments,
66: String newMethodName) {
67: for (int index = 0; index < mappingProcessors.length; index++) {
68: mappingProcessors[index].processMethodMapping(className,
69: firstLineNumber, lastLineNumber, methodReturnType,
70: methodNameAndArguments, newMethodName);
71: }
72: }
73: }
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