01: /*
02: * ChainBuilder ESB
03: * Visual Enterprise Integration
04: *
05: * Copyright (C) 2008 Bostech Corporation
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
09: * Free 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,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15: * for more details.
16: *
17: * You should have received a copy of the GNU General Public License along with
18: * this program; if not, write to the Free Software Foundation, Inc.,
19: * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: *
21: *
22: * $Id$
23: */
24: package com.bostechcorp.cbesb.build.ant;
25:
26: import java.io.File;
27:
28: import org.apache.tools.ant.BuildException;
29: import org.apache.tools.ant.Task;
30:
31: public class InitUpToDateCacheTask extends Task {
32:
33: private String cacheFile;
34:
35: public InitUpToDateCacheTask() {
36:
37: }
38:
39: public void setCacheFile(String cacheFile) {
40: this .cacheFile = cacheFile;
41: }
42:
43: public void execute() throws BuildException {
44: if (cacheFile == null) {
45: throw new BuildException(
46: "Missing required cacheFile attribute.");
47: }
48: File cache = new File(cacheFile);
49: if (cache.exists()) {
50: boolean status = cache.delete();
51: if (status == false) {
52: throw new BuildException(
53: "Unable to delete existing cache file: "
54: + cache.getAbsolutePath());
55: }
56: }
57: }
58: }
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