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.ClassLoaderPool;
038 import com.liferay.portal.kernel.util.ClearThreadLocalUtil;
039 import com.liferay.portal.kernel.util.ClearTimerThreadUtil;
040 import com.liferay.portal.kernel.util.InstancePool;
041 import com.liferay.portal.kernel.util.JavaConstants;
042 import com.liferay.portal.kernel.util.MethodCache;
043 import com.liferay.portal.kernel.util.PortalLifecycleUtil;
044 import com.liferay.portal.kernel.util.ReferenceRegistry;
045 import com.liferay.portal.kernel.util.ReflectionUtil;
046 import com.liferay.portal.kernel.util.StringPool;
047 import com.liferay.portal.kernel.util.SystemProperties;
048 import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
049 import com.liferay.portal.module.framework.DummyModuleFramework;
050 import com.liferay.portal.module.framework.ModuleFrameworkUtilAdapter;
051 import com.liferay.portal.security.lang.SecurityManagerUtil;
052 import com.liferay.portal.security.permission.PermissionCacheUtil;
053 import com.liferay.portal.servlet.filters.cache.CacheUtil;
054 import com.liferay.portal.spring.bean.BeanReferenceRefreshUtil;
055 import com.liferay.portal.util.ClassLoaderUtil;
056 import com.liferay.portal.util.InitUtil;
057 import com.liferay.portal.util.PropsValues;
058 import com.liferay.portal.util.WebAppPool;
059 import com.liferay.portlet.PortletContextBagPool;
060 import com.liferay.portlet.wiki.util.WikiCacheUtil;
061
062 import java.beans.PropertyDescriptor;
063
064 import java.io.File;
065
066 import java.lang.reflect.Field;
067
068 import java.util.Map;
069
070 import javax.servlet.ServletContext;
071 import javax.servlet.ServletContextEvent;
072
073 import org.springframework.beans.CachedIntrospectionResults;
074 import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
075 import org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory;
076 import org.springframework.context.ApplicationContext;
077 import org.springframework.web.context.ContextLoader;
078 import org.springframework.web.context.ContextLoaderListener;
079
080
085 public class PortalContextLoaderListener extends ContextLoaderListener {
086
087 public static String getPortalServlerContextName() {
088 return _portalServlerContextName;
089 }
090
091 public static String getPortalServletContextPath() {
092 return _portalServletContextPath;
093 }
094
095 @Override
096 public void contextDestroyed(ServletContextEvent servletContextEvent) {
097 PortalContextLoaderLifecycleThreadLocal.setDestroying(true);
098
099 ThreadLocalCacheManager.destroy();
100
101 try {
102 ClearThreadLocalUtil.clearThreadLocal();
103 }
104 catch (Exception e) {
105 _log.error(e, e);
106 }
107
108 try {
109 ClearTimerThreadUtil.clearTimerThread();
110 }
111 catch (Exception e) {
112 _log.error(e, e);
113 }
114
115 try {
116 ClearEhcacheThreadUtil.clearEhcacheReplicationThread();
117 }
118 catch (Exception e) {
119 _log.error(e, e);
120 }
121
122 try {
123 DirectServletRegistryUtil.clearServlets();
124 }
125 catch (Exception e) {
126 _log.error(e, e);
127 }
128
129 try {
130 HotDeployUtil.reset();
131 }
132 catch (Exception e) {
133 _log.error(e, e);
134 }
135
136 try {
137 ModuleFrameworkUtilAdapter.stopRuntime();
138 }
139 catch (Exception e) {
140 _log.error(e, e);
141 }
142
143 try {
144 PortalLifecycleUtil.reset();
145 }
146 catch (Exception e) {
147 _log.error(e, e);
148 }
149
150 try {
151 super.contextDestroyed(servletContextEvent);
152
153 try {
154 ModuleFrameworkUtilAdapter.stopFramework();
155 }
156 catch (Exception e) {
157 _log.error(e, e);
158 }
159 }
160 finally {
161 PortalContextLoaderLifecycleThreadLocal.setDestroying(false);
162 }
163 }
164
165 @Override
166 public void contextInitialized(ServletContextEvent servletContextEvent) {
167 SystemProperties.reload();
168
169 DBFactoryUtil.reset();
170 DeployManagerUtil.reset();
171 InstancePool.reset();
172 MethodCache.reset();
173 PortalBeanLocatorUtil.reset();
174 PortletBagPool.reset();
175
176 ReferenceRegistry.releaseReferences();
177
178 InitUtil.init();
179
180 ServletContext servletContext = servletContextEvent.getServletContext();
181
182 _portalServlerContextName = servletContext.getServletContextName();
183
184 if (_portalServlerContextName == null) {
185 _portalServlerContextName = StringPool.BLANK;
186 }
187
188 _portalServletContextPath = servletContext.getContextPath();
189
190 ClassPathUtil.initializeClassPaths(servletContext);
191
192 CacheRegistryUtil.clear();
193 CharBufferPool.cleanUp();
194 PortletContextBagPool.clear();
195 WebAppPool.clear();
196
197 File tempDir = (File)servletContext.getAttribute(
198 JavaConstants.JAVAX_SERVLET_CONTEXT_TEMPDIR);
199
200 PropsValues.LIFERAY_WEB_PORTAL_CONTEXT_TEMPDIR =
201 tempDir.getAbsolutePath();
202
203 try {
204 ModuleFrameworkUtilAdapter.startFramework();
205 }
206 catch (Exception e) {
207 _log.error(
208 "Unable to load the module framework because of a bug in the " +
209 "application server. Support for OSGi plugins is disabled.",
210 e);
211
212 ModuleFrameworkUtilAdapter.setModuleFramework(
213 new DummyModuleFramework());
214 }
215
216 SecurityManagerUtil.applySmartStrategy();
217
218 PortalContextLoaderLifecycleThreadLocal.setInitializing(true);
219
220 try {
221 super.contextInitialized(servletContextEvent);
222 }
223 finally {
224 PortalContextLoaderLifecycleThreadLocal.setInitializing(false);
225 }
226
227 ApplicationContext applicationContext =
228 ContextLoader.getCurrentWebApplicationContext();
229
230 try {
231 BeanReferenceRefreshUtil.refresh(applicationContext);
232 }
233 catch (Exception e) {
234 _log.error(e, e);
235 }
236
237 FinderCacheUtil.clearCache();
238 FinderCacheUtil.clearLocalCache();
239 EntityCacheUtil.clearCache();
240 EntityCacheUtil.clearLocalCache();
241 PermissionCacheUtil.clearCache();
242 PermissionCacheUtil.clearLocalCache();
243 TemplateResourceLoaderUtil.clearCache();
244 WikiCacheUtil.clearCache(0);
245
246 ServletContextPool.clear();
247
248 CacheUtil.clearCache();
249 MultiVMPoolUtil.clear();
250 SingleVMPoolUtil.clear();
251 WebCachePoolUtil.clear();
252
253 ClassLoader portalClassLoader = ClassLoaderUtil.getPortalClassLoader();
254
255 ClassLoaderPool.register(_portalServlerContextName, portalClassLoader);
256
257 ServletContextPool.put(_portalServlerContextName, servletContext);
258
259 BeanLocatorImpl beanLocatorImpl = new BeanLocatorImpl(
260 portalClassLoader, applicationContext);
261
262 PortalBeanLocatorUtil.setBeanLocator(beanLocatorImpl);
263
264 ClassLoader classLoader = portalClassLoader;
265
266 while (classLoader != null) {
267 CachedIntrospectionResults.clearClassLoader(classLoader);
268
269 classLoader = classLoader.getParent();
270 }
271
272 AutowireCapableBeanFactory autowireCapableBeanFactory =
273 applicationContext.getAutowireCapableBeanFactory();
274
275 clearFilteredPropertyDescriptorsCache(autowireCapableBeanFactory);
276
277 try {
278 ModuleFrameworkUtilAdapter.registerContext(applicationContext);
279 ModuleFrameworkUtilAdapter.registerContext(servletContext);
280
281 ModuleFrameworkUtilAdapter.startRuntime();
282 }
283 catch (Exception e) {
284 throw new RuntimeException(e);
285 }
286 }
287
288 protected void clearFilteredPropertyDescriptorsCache(
289 AutowireCapableBeanFactory autowireCapableBeanFactory) {
290
291 try {
292 Map<Class<?>, PropertyDescriptor[]>
293 filteredPropertyDescriptorsCache =
294 (Map<Class<?>, PropertyDescriptor[]>)
295 _filteredPropertyDescriptorsCacheField.get(
296 autowireCapableBeanFactory);
297
298 filteredPropertyDescriptorsCache.clear();
299 }
300 catch (Exception e) {
301 _log.error(e, e);
302 }
303 }
304
305 private static Log _log = LogFactoryUtil.getLog(
306 PortalContextLoaderListener.class);
307
308 private static Field _filteredPropertyDescriptorsCacheField;
309 private static String _portalServlerContextName = StringPool.BLANK;
310 private static String _portalServletContextPath = StringPool.SLASH;
311
312 static {
313 try {
314 _filteredPropertyDescriptorsCacheField =
315 ReflectionUtil.getDeclaredField(
316 AbstractAutowireCapableBeanFactory.class,
317 "filteredPropertyDescriptorsCache");
318 }
319 catch (Exception e) {
320 _log.error(e, e);
321 }
322 }
323
324 }