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.io;
22:
23: import java.io.*;
24:
25: /**
26: * This DataEntry wraps another data entry, returning a different name instead
27: * of the wrapped data entry's name.
28: *
29: * @author Eric Lafortune
30: */
31: public class RenamedDataEntry implements DataEntry {
32: private final DataEntry dataEntry;
33: private final String name;
34:
35: public RenamedDataEntry(DataEntry dataEntry, String name) {
36: this .dataEntry = dataEntry;
37: this .name = name;
38: }
39:
40: // Implementations for DataEntry.
41:
42: public String getName() {
43: return name;
44: }
45:
46: public InputStream getInputStream() throws IOException {
47: return dataEntry.getInputStream();
48: }
49:
50: public void closeInputStream() throws IOException {
51: dataEntry.closeInputStream();
52: }
53:
54: public DataEntry getParent() {
55: return dataEntry.getParent();
56: }
57:
58: // Implementations for Object.
59:
60: public String toString() {
61: return name + " == " + dataEntry;
62: }
63: }
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