01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41: package org.netbeans.modules.localhistory;
42:
43: import java.io.File;
44: import java.util.prefs.Preferences;
45: import org.openide.util.NbPreferences;
46:
47: /**
48: *
49: * Manages the Local History Settings
50: *
51: * @author Tomas Stupka
52: */
53: public class LocalHistorySettings {
54:
55: private static final LocalHistorySettings INSTANCE = new LocalHistorySettings();
56:
57: private static final String LAST_SELECTED_ENTRY = "RevertFileChanges.lastSelected"; // NOI18N
58: private static final String PROP_TTL = "timeToLive"; // NOI18N
59: private static final String PROP_KEEP_STORED = "filesToKeepStored"; // NOI18N
60:
61: /** Creates a new instance of LocalHistorySettings */
62: private LocalHistorySettings() {
63: }
64:
65: public static LocalHistorySettings getInstance() {
66: return INSTANCE;
67: }
68:
69: private Preferences getPreferences() {
70: return NbPreferences.forModule(LocalHistorySettings.class);
71: }
72:
73: public void setTTL(int ttl) {
74: getPreferences().putInt(PROP_TTL, ttl);
75: }
76:
77: public int getTTL() {
78: return getPreferences().getInt(PROP_TTL, 7);
79: }
80:
81: public int getTTLMillis() {
82: return getTTL() * 24 * 60 * 60 * 1000;
83: }
84:
85: public void setLastSelectedEntry(File file, long ts) {
86: getPreferences().putLong(
87: LAST_SELECTED_ENTRY + "#" + file.getAbsoluteFile(), ts);
88: }
89:
90: public long getLastSelectedEntry(File file) {
91: return getPreferences().getLong(
92: LAST_SELECTED_ENTRY + "#" + file.getAbsoluteFile(), -1);
93: }
94:
95: }
|