| ResourceCodeLocalServiceImpl.java |
1 /**
2 * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * 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 */
22
23 package com.liferay.portal.service.impl;
24
25 import com.liferay.counter.service.CounterLocalServiceUtil;
26 import com.liferay.portal.PortalException;
27 import com.liferay.portal.SystemException;
28 import com.liferay.portal.kernel.util.StringMaker;
29 import com.liferay.portal.model.ResourceCode;
30 import com.liferay.portal.service.base.ResourceCodeLocalServiceBaseImpl;
31 import com.liferay.portal.service.persistence.ResourceCodeUtil;
32 import com.liferay.util.CollectionFactory;
33
34 import java.util.Map;
35
36 /**
37 * <a href="ResourceCodeLocalServiceImpl.java.html"><b><i>View Source</i></b>
38 * </a>
39 *
40 * @author Brian Wing Shun Chan
41 *
42 */
43 public class ResourceCodeLocalServiceImpl
44 extends ResourceCodeLocalServiceBaseImpl {
45
46 public ResourceCode getResourceCode(long codeId)
47 throws PortalException, SystemException {
48
49 return ResourceCodeUtil.findByPrimaryKey(codeId);
50 }
51
52 public ResourceCode getResourceCode(long companyId, String name, int scope)
53 throws PortalException, SystemException {
54
55 // Always cache the resource code. This table exists to improve
56 // performance. Create the resource code if one does not exist.
57
58 String key = encodeKey(companyId, name, scope);
59
60 ResourceCode resourceCode = (ResourceCode)_resourceCodes.get(key);
61
62 if (resourceCode == null) {
63 resourceCode = ResourceCodeUtil.fetchByC_N_S(
64 companyId, name, scope);
65
66 if (resourceCode == null) {
67 long codeId = CounterLocalServiceUtil.increment(
68 ResourceCode.class.getName());
69
70 resourceCode = ResourceCodeUtil.create(codeId);
71
72 resourceCode.setCompanyId(companyId);
73 resourceCode.setName(name);
74 resourceCode.setScope(scope);
75
76 ResourceCodeUtil.update(resourceCode);
77 }
78
79 _resourceCodes.put(key, resourceCode);
80 }
81
82 return resourceCode;
83 }
84
85 protected String encodeKey(long companyId, String name, int scope) {
86 StringMaker sm = new StringMaker();
87
88 sm.append(companyId);
89 sm.append(name);
90 sm.append(scope);
91
92 return sm.toString();
93 }
94
95 private static Map _resourceCodes = CollectionFactory.getSyncHashMap();
96
97 }