01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portal.util.comparator;
22:
23: import com.liferay.portal.model.Portlet;
24: import com.liferay.portal.util.PortletKeys;
25:
26: import java.io.Serializable;
27:
28: import java.util.Comparator;
29:
30: /**
31: * <a href="PortletLuceneComparator.java.html"><b><i>View Source</i></b></a>
32: *
33: * @author Brian Wing Shun Chan
34: *
35: */
36: public class PortletLuceneComparator implements Comparator,
37: Serializable {
38:
39: public int compare(Object obj1, Object obj2) {
40: Portlet portlet1 = (Portlet) obj1;
41: Portlet portlet2 = (Portlet) obj2;
42:
43: String portletId1 = portlet1.getPortletId();
44: String portletId2 = portlet2.getPortletId();
45:
46: // Index document library last because it's usually the slowest.
47:
48: if (portletId1.equals(PortletKeys.DOCUMENT_LIBRARY)) {
49: return 1;
50: } else {
51: return portletId1.compareTo(portletId2);
52: }
53: }
54:
55: }
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