001 /*
002 * Copyright 2011 The Kuali Foundation.
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.kfs.sys.batch.service.impl;
017
018 import java.util.List;
019
020 import org.kuali.kfs.sys.batch.service.CacheService;
021 import org.kuali.kfs.sys.service.NonTransactional;
022 import org.kuali.rice.kew.service.KEWServiceLocator;
023 import org.kuali.rice.kim.service.IdentityManagementService;
024 import org.kuali.rice.kim.service.RoleManagementService;
025 import org.kuali.rice.kns.lookup.keyvalues.CampusValuesFinder;
026 import org.kuali.rice.kns.service.ParameterService;
027
028 import com.opensymphony.oscache.general.GeneralCacheAdministrator;
029
030 /**
031 * @see org.kuali.kfs.sys.batch.service.CacheService
032 */
033 @NonTransactional
034 public class CacheServiceImpl implements CacheService {
035 private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(CacheServiceImpl.class);
036
037 private List<GeneralCacheAdministrator> cacheAdminstrators;
038 private RoleManagementService roleManagementService;
039 private IdentityManagementService identityManagementService;
040 private ParameterService parameterService;
041
042 /**
043 * @see org.kuali.kfs.sys.batch.service.CacheService#clearSystemCache()
044 */
045 public void clearSystemCache() {
046 clearMethodCache();
047 clearKIMCache();
048 clearParameterCache();
049 new CampusValuesFinder().clearInternalCache();
050 }
051
052 /**
053 * Clears out service methods cache by calling adminstrators flushAll
054 */
055 protected void clearMethodCache() {
056 LOG.info("clearing spring method cache ...");
057
058 if (cacheAdminstrators != null) {
059 for (GeneralCacheAdministrator cache : cacheAdminstrators) {
060 cache.flushAll();
061 }
062 }
063 }
064
065 /**
066 * Clears out KIM cache by calling flush methods on role and identity services
067 */
068 protected void clearKIMCache() {
069 LOG.info("clearing KIM role & identity service cache ...");
070
071 roleManagementService.flushRoleCaches();
072 identityManagementService.flushAllCaches();
073 KEWServiceLocator.getCacheAdministrator().flushGroup("ResponsibilityImpl");
074 }
075
076 /**
077 * Clears out parameter cache by calling flush method on parameter service
078 */
079 protected void clearParameterCache() {
080 LOG.info("clearing parameter cache ...");
081
082 parameterService.clearCache();
083 }
084
085 /**
086 * Gets the cacheAdminstrators attribute.
087 *
088 * @return Returns the cacheAdminstrators.
089 */
090 protected List<GeneralCacheAdministrator> getCacheAdminstrators() {
091 return cacheAdminstrators;
092 }
093
094 /**
095 * Sets the cacheAdminstrators attribute value.
096 *
097 * @param cacheAdminstrators The cacheAdminstrators to set.
098 */
099 public void setCacheAdminstrators(List<GeneralCacheAdministrator> cacheAdminstrators) {
100 this.cacheAdminstrators = cacheAdminstrators;
101 }
102
103 /**
104 * Gets the roleManagementService attribute.
105 *
106 * @return Returns the roleManagementService.
107 */
108 protected RoleManagementService getRoleManagementService() {
109 return roleManagementService;
110 }
111
112 /**
113 * Sets the roleManagementService attribute value.
114 *
115 * @param roleManagementService The roleManagementService to set.
116 */
117 public void setRoleManagementService(RoleManagementService roleManagementService) {
118 this.roleManagementService = roleManagementService;
119 }
120
121 /**
122 * Gets the identityManagementService attribute.
123 *
124 * @return Returns the identityManagementService.
125 */
126 protected IdentityManagementService getIdentityManagementService() {
127 return identityManagementService;
128 }
129
130 /**
131 * Sets the identityManagementService attribute value.
132 *
133 * @param identityManagementService The identityManagementService to set.
134 */
135 public void setIdentityManagementService(IdentityManagementService identityManagementService) {
136 this.identityManagementService = identityManagementService;
137 }
138
139 /**
140 * Gets the parameterService attribute.
141 *
142 * @return Returns the parameterService.
143 */
144 protected ParameterService getParameterService() {
145 return parameterService;
146 }
147
148 /**
149 * Sets the parameterService attribute value.
150 *
151 * @param parameterService The parameterService to set.
152 */
153 public void setParameterService(ParameterService parameterService) {
154 this.parameterService = parameterService;
155 }
156 }