KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > modules > versioning > system > cvss > VersionsCacheExecutor


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.versioning.system.cvss;
20
21 import org.netbeans.lib.cvsclient.command.GlobalOptions;
22 import org.netbeans.lib.cvsclient.command.PipedFileInformation;
23 import org.netbeans.lib.cvsclient.command.checkout.CheckoutCommand;
24 import org.netbeans.lib.cvsclient.event.FileInfoEvent;
25 import org.openide.filesystems.FileUtil;
26
27 import java.io.File JavaDoc;
28
29 /**
30  * Fetches given revision.
31  *
32  * @author Petr Kuzel
33  */
34 final class VersionsCacheExecutor extends ExecutorSupport {
35
36     private File JavaDoc checkedOutVersion;
37
38     public VersionsCacheExecutor(CheckoutCommand cmd, GlobalOptions options, boolean quiet) {
39         super(CvsVersioningSystem.getInstance(), cmd, options);
40         setNonInteractive(quiet);
41     }
42
43     protected synchronized void commandFinished(ClientRuntime.Result result) {
44         if (checkedOutVersion == null) {
45             // typical for dead files
46 // System.err.println("CVS: " + cmd.getCVSCommand() + " misses piped response!");
47 }
48         notifyAll();
49     }
50
51     public void fileInfoGenerated(FileInfoEvent e) {
52         PipedFileInformation info = (PipedFileInformation) e.getInfoContainer();
53         checkedOutVersion = FileUtil.normalizeFile(info.getTempFile());
54     }
55
56     public File JavaDoc getCheckedOutVersion() {
57         return checkedOutVersion;
58     }
59
60     protected boolean logCommandOutput() {
61         return ((CheckoutCommand)cmd).isPipeToOutput() == false;
62     }
63
64
65 }
66
Popular Tags