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.service.impl;
22:
23: import com.liferay.portal.PortalException;
24: import com.liferay.portal.SystemException;
25: import com.liferay.portal.kernel.util.Validator;
26: import com.liferay.portal.model.ClassName;
27: import com.liferay.portal.model.ModelHintsUtil;
28: import com.liferay.portal.model.impl.ClassNameImpl;
29: import com.liferay.portal.service.base.ClassNameLocalServiceBaseImpl;
30: import com.liferay.util.CollectionFactory;
31:
32: import java.util.List;
33: import java.util.Map;
34:
35: /**
36: * <a href="ClassNameLocalServiceImpl.java.html"><b><i>View Source</i></b></a>
37: *
38: * @author Brian Wing Shun Chan
39: *
40: */
41: public class ClassNameLocalServiceImpl extends
42: ClassNameLocalServiceBaseImpl {
43:
44: public void checkClassNames() throws PortalException,
45: SystemException {
46: List models = ModelHintsUtil.getModels();
47:
48: for (int i = 0; i < models.size(); i++) {
49: String value = (String) models.get(i);
50:
51: getClassName(value);
52: }
53: }
54:
55: public ClassName getClassName(long classNameId)
56: throws PortalException, SystemException {
57:
58: return classNamePersistence.findByPrimaryKey(classNameId);
59: }
60:
61: public ClassName getClassName(String value) throws PortalException,
62: SystemException {
63:
64: if (Validator.isNull(value)) {
65: return _nullClassName;
66: }
67:
68: // Always cache the class name. This table exists to improve
69: // performance. Create the class name if one does not exist.
70:
71: ClassName classNameModel = (ClassName) _classNames.get(value);
72:
73: if (classNameModel == null) {
74: classNameModel = classNamePersistence.fetchByValue(value);
75:
76: if (classNameModel == null) {
77: long classNameId = counterLocalService.increment();
78:
79: classNameModel = classNamePersistence
80: .create(classNameId);
81:
82: classNameModel.setValue(value);
83:
84: classNamePersistence.update(classNameModel);
85: }
86:
87: _classNames.put(value, classNameModel);
88: }
89:
90: return classNameModel;
91: }
92:
93: private static ClassName _nullClassName = new ClassNameImpl();
94: private static Map _classNames = CollectionFactory.getSyncHashMap();
95:
96: }
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