001
014
015 package com.liferay.portal.spring.context;
016
017 import com.liferay.portal.bean.BeanLocatorImpl;
018 import com.liferay.portal.cache.ehcache.ClearEhcacheThreadUtil;
019 import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil;
020 import com.liferay.portal.kernel.cache.CacheRegistryUtil;
021 import com.liferay.portal.kernel.cache.MultiVMPoolUtil;
022 import com.liferay.portal.kernel.cache.SingleVMPoolUtil;
023 import com.liferay.portal.kernel.cache.ThreadLocalCacheManager;
024 import com.liferay.portal.kernel.dao.db.DBFactoryUtil;
025 import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
026 import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
027 import com.liferay.portal.kernel.deploy.DeployManagerUtil;
028 import com.liferay.portal.kernel.deploy.hot.HotDeployUtil;
029 import com.liferay.portal.kernel.log.Log;
030 import com.liferay.portal.kernel.log.LogFactoryUtil;
031 import com.liferay.portal.kernel.portlet.PortletBagPool;
032 import com.liferay.portal.kernel.process.ClassPathUtil;
033 import com.liferay.portal.kernel.servlet.DirectServletRegistryUtil;
034 import com.liferay.portal.kernel.servlet.ServletContextPool;
035 import com.liferay.portal.kernel.template.TemplateResourceLoaderUtil;
036 import com.liferay.portal.kernel.util.CharBufferPool;
037 import com.liferay.portal.kernel.util.ClearThreadLocalUtil;
038 import com.liferay.portal.kernel.util.ClearTimerThreadUtil;
039 import com.liferay.portal.kernel.util.InstancePool;
040 import com.liferay.portal.kernel.util.MethodCache;
041 import com.liferay.portal.kernel.util.PortalLifecycleUtil;
042 import com.liferay.portal.kernel.util.ReferenceRegistry;
043 import com.liferay.portal.kernel.util.ReflectionUtil;
044 import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
045 import com.liferay.portal.module.framework.ModuleFrameworkUtil;
046 import com.liferay.portal.security.lang.PortalSecurityManagerThreadLocal;
047 import com.liferay.portal.security.pacl.PACLClassLoaderUtil;
048 import com.liferay.portal.security.permission.PermissionCacheUtil;
049 import com.liferay.portal.servlet.filters.cache.CacheUtil;
050 import com.liferay.portal.spring.bean.BeanReferenceRefreshUtil;
051 import com.liferay.portal.util.InitUtil;
052 import com.liferay.portal.util.PropsValues;
053 import com.liferay.portal.util.WebAppPool;
054 import com.liferay.portlet.PortletContextBagPool;
055 import com.liferay.portlet.wiki.util.WikiCacheUtil;
056
057 import java.beans.PropertyDescriptor;
058
059 import java.lang.reflect.Field;
060
061 import java.util.Map;
062
063 import javax.servlet.ServletContext;
064 import javax.servlet.ServletContextEvent;
065
066 import org.springframework.beans.CachedIntrospectionResults;
067 import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
068 import org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory;
069 import org.springframework.context.ApplicationContext;
070 import org.springframework.web.context.ContextLoader;
071 import org.springframework.web.context.ContextLoaderListener;
072
073
078 public class PortalContextLoaderListener extends ContextLoaderListener {
079
080 @Override
081 public void contextDestroyed(ServletContextEvent servletContextEvent) {
082 PortalContextLoaderLifecycleThreadLocal.setDestroying(true);
083
084 ThreadLocalCacheManager.destroy();
085
086 try {
087 ClearThreadLocalUtil.clearThreadLocal();
088 }
089 catch (Exception e) {
090 _log.error(e, e);
091 }
092
093 try {
094 ClearTimerThreadUtil.clearTimerThread();
095 }
096 catch (Exception e) {
097 _log.error(e, e);
098 }
099
100 try {
101 ClearEhcacheThreadUtil.clearEhcacheReplicationThread();
102 }
103 catch (Exception e) {
104 _log.error(e, e);
105 }
106
107 try {
108 DirectServletRegistryUtil.clearServlets();
109 }
110 catch (Exception e) {
111 _log.error(e, e);
112 }
113
114 try {
115 HotDeployUtil.reset();
116 }
117 catch (Exception e) {
118 _log.error(e, e);
119 }
120
121 try {
122 ModuleFrameworkUtil.stopRuntime();
123 }
124 catch (Exception e) {
125 _log.error(e, e);
126 }
127
128 try {
129 super.contextDestroyed(servletContextEvent);
130
131 try {
132 ModuleFrameworkUtil.stopFramework();
133 }
134 catch (Exception e) {
135 _log.error(e, e);
136 }
137 }
138 finally {
139 PortalContextLoaderLifecycleThreadLocal.setDestroying(false);
140 }
141 }
142
143 @Override
144 public void contextInitialized(ServletContextEvent servletContextEvent) {
145 PortalSecurityManagerThreadLocal.setEnabled(false);
146
147 DBFactoryUtil.reset();
148 DeployManagerUtil.reset();
149 InstancePool.reset();
150 MethodCache.reset();
151 PortalBeanLocatorUtil.reset();
152 PortalLifecycleUtil.reset();
153 PortletBagPool.reset();
154
155 ReferenceRegistry.releaseReferences();
156
157 InitUtil.init();
158
159 ServletContext servletContext = servletContextEvent.getServletContext();
160
161 ClassPathUtil.initializeClassPaths(servletContext);
162
163 CacheRegistryUtil.clear();
164 CharBufferPool.cleanUp();
165 PortletContextBagPool.clear();
166 WebAppPool.clear();
167
168 if (PropsValues.MODULE_FRAMEWORK_ENABLED) {
169 try {
170 ModuleFrameworkUtil.startFramework();
171 }
172 catch (Exception e) {
173 _log.error(e, e);
174 }
175 }
176
177 PortalContextLoaderLifecycleThreadLocal.setInitializing(true);
178
179 try {
180 super.contextInitialized(servletContextEvent);
181 }
182 finally {
183 PortalContextLoaderLifecycleThreadLocal.setInitializing(false);
184
185 PortalSecurityManagerThreadLocal.setEnabled(true);
186 }
187
188 ApplicationContext applicationContext =
189 ContextLoader.getCurrentWebApplicationContext();
190
191 try {
192 BeanReferenceRefreshUtil.refresh(applicationContext);
193 }
194 catch (Exception e) {
195 _log.error(e, e);
196 }
197
198 FinderCacheUtil.clearCache();
199 FinderCacheUtil.clearLocalCache();
200 EntityCacheUtil.clearCache();
201 EntityCacheUtil.clearLocalCache();
202 PermissionCacheUtil.clearCache();
203 PermissionCacheUtil.clearLocalCache();
204 TemplateResourceLoaderUtil.clearCache();
205 WikiCacheUtil.clearCache(0);
206
207 ServletContextPool.clear();
208
209 CacheUtil.clearCache();
210 MultiVMPoolUtil.clear();
211 SingleVMPoolUtil.clear();
212 WebCachePoolUtil.clear();
213
214 ClassLoader portalClassLoader =
215 PACLClassLoaderUtil.getPortalClassLoader();
216
217 BeanLocatorImpl beanLocatorImpl = new BeanLocatorImpl(
218 portalClassLoader, applicationContext);
219
220 beanLocatorImpl.setPACLWrapPersistence(true);
221
222 PortalBeanLocatorUtil.setBeanLocator(beanLocatorImpl);
223
224 ClassLoader classLoader = portalClassLoader;
225
226 while (classLoader != null) {
227 CachedIntrospectionResults.clearClassLoader(classLoader);
228
229 classLoader = classLoader.getParent();
230 }
231
232 AutowireCapableBeanFactory autowireCapableBeanFactory =
233 applicationContext.getAutowireCapableBeanFactory();
234
235 clearFilteredPropertyDescriptorsCache(autowireCapableBeanFactory);
236
237 if (PropsValues.MODULE_FRAMEWORK_ENABLED) {
238 try {
239 ModuleFrameworkUtil.registerContext(applicationContext);
240 ModuleFrameworkUtil.registerContext(servletContext);
241
242 ModuleFrameworkUtil.startRuntime();
243 }
244 catch (Exception e) {
245 _log.error(e, e);
246 }
247 }
248 }
249
250 protected void clearFilteredPropertyDescriptorsCache(
251 AutowireCapableBeanFactory autowireCapableBeanFactory) {
252
253 try {
254 Map<Class<?>, PropertyDescriptor[]>
255 filteredPropertyDescriptorsCache =
256 (Map<Class<?>, PropertyDescriptor[]>)
257 _filteredPropertyDescriptorsCacheField.get(
258 autowireCapableBeanFactory);
259
260 filteredPropertyDescriptorsCache.clear();
261 }
262 catch (Exception e) {
263 _log.error(e, e);
264 }
265 }
266
267 private static Log _log = LogFactoryUtil.getLog(
268 PortalContextLoaderListener.class);
269
270 private static Field _filteredPropertyDescriptorsCacheField;
271
272 static {
273 try {
274 _filteredPropertyDescriptorsCacheField =
275 ReflectionUtil.getDeclaredField(
276 AbstractAutowireCapableBeanFactory.class,
277 "filteredPropertyDescriptorsCache");
278 }
279 catch (Exception e) {
280 _log.error(e, e);
281 }
282 }
283
284 }