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Java > Open Source Codes > com > yworks > yguard > obf > classfile > NameMapper


1 /**
2  * YGuard -- an obfuscation library for Java(TM) classfiles.
3  *
4  * Original Copyright (c) 1999 Mark Welsh (markw@retrologic.com)
5  * Modifications Copyright (c) 2002 yWorks GmbH (yguard@yworks.com)
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  *
21  * The author may be contacted at yguard@yworks.com
22  *
23  * Java and all Java-based marks are trademarks or registered
24  * trademarks of Sun Microsystems, Inc. in the U.S. and other countries.
25  */

26 package com.yworks.yguard.obf.classfile;
27
28 /**
29  * Interface to a class, method, field remapping table.
30  *
31  * @author Mark Welsh
32  */

33 public interface NameMapper
34 {
35     // Interface Methods -----------------------------------------------------
36
/** Return a list of attributes marked to keep. */
37     public String JavaDoc[] getAttrsToKeep(String JavaDoc className) ;
38
39     /** Mapping for fully qualified class name. */
40     public String JavaDoc mapClass(String JavaDoc className) ;
41
42     /** Mapping for method name, of fully qualified class. */
43     public String JavaDoc mapMethod(String JavaDoc className, String JavaDoc methodName, String JavaDoc descriptor) ;
44
45     /** Mapping for an annotation field/method, of fully qualified annotation class. */
46     public String JavaDoc mapAnnotationField(String JavaDoc className, String JavaDoc annotationFieldName) ;
47
48     /** Mapping for field name, of fully qualified class. */
49     public String JavaDoc mapField(String JavaDoc className, String JavaDoc fieldName) ;
50
51     /** Mapping for descriptor of field or method. */
52     public String JavaDoc mapDescriptor(String JavaDoc descriptor) ;
53
54     /** Mapping for signature of field or method. */
55     public String JavaDoc mapSignature(String JavaDoc signature) ;
56     
57     /** Mapping for the source file attribute of a file. */
58     public String JavaDoc mapSourceFile(String JavaDoc className, String JavaDoc sourceFile);
59
60     /**
61      * Mapping for the line number table.
62      * @return <code>false</code> if the line number table may be discarded
63      */

64     public boolean mapLineNumberTable(String JavaDoc className, String JavaDoc methodName, String JavaDoc methodSignature, LineNumberTableAttrInfo info);
65   
66     public String JavaDoc mapLocalVariable(String JavaDoc thisClassName, String JavaDoc methodName, String JavaDoc descriptor, String JavaDoc string);
67 }
68
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