| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.sessions.factories; |
| |
| import java.security.AccessController; |
| import java.security.PrivilegedActionException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| |
| import org.eclipse.persistence.exceptions.ServerPlatformException; |
| import org.eclipse.persistence.exceptions.ValidationException; |
| import org.eclipse.persistence.internal.security.PrivilegedAccessHelper; |
| import org.eclipse.persistence.internal.security.PrivilegedGetClassLoaderForClass; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.internal.sessions.factories.model.SessionConfigs; |
| import org.eclipse.persistence.logging.AbstractSessionLog; |
| import org.eclipse.persistence.logging.SessionLog; |
| import org.eclipse.persistence.platform.server.ServerPlatform; |
| import org.eclipse.persistence.platform.server.ServerPlatformUtils; |
| import org.eclipse.persistence.sessions.DatabaseSession; |
| import org.eclipse.persistence.sessions.Session; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Global session location.</p> |
| * |
| * <p><b>Description</b>: This allows for a global session local which can |
| * be accessed globally from other classes. This is needed for EJB data stores |
| * as they must have a globally accessible place to access the session. |
| * This can be by EJB session beans, BMP beans and CMP beans as well as Servlets and |
| * other three-tier services.</p> |
| * |
| * <p><b>Responsibilities</b>:</p> |
| * <ul> |
| * <li> Store a global session. |
| * <li> Allow the storage of alternative sessions as well. |
| * </ul> |
| * |
| * @author James Sutherland |
| * @since TOPLink/Java 3.0 |
| */ |
| public class SessionManager { |
| /** Allow for usage of schema validation to be configurable. */ |
| protected static boolean shouldUseSchemaValidation = true; |
| |
| protected static volatile SessionManager manager; |
| protected AbstractSession defaultSession; |
| protected ConcurrentMap<String, Session> sessions; |
| protected static boolean shouldPerformDTDValidation; |
| private static volatile ConcurrentMap<String, SessionManager> managers; |
| private static volatile ServerPlatform detectedPlatform; |
| private static volatile boolean supportPartitions; |
| private String context; |
| private static final Object[] lock = new Object[0]; |
| // not final for tests |
| private static SessionLog LOG = AbstractSessionLog.getLog(); |
| |
| static { |
| init(); |
| } |
| |
| private static void init() { |
| String platformClass = ServerPlatformUtils.detectServerPlatform(null); |
| try { |
| detectedPlatform = platformClass != null |
| ? ServerPlatformUtils.createServerPlatform(null, platformClass, SessionManager.class.getClassLoader()) |
| : null; |
| } catch (ServerPlatformException e) { |
| // some platforms may not be handling 'null' session well or |
| // detected class as such may not be valid for some reason (ie |
| // not found), so be defensive here and only log throwable here |
| detectedPlatform = null; |
| LOG.logThrowable(SessionLog.WARNING, AbstractSessionLog.CONNECTION, e); |
| } |
| supportPartitions = detectedPlatform != null && detectedPlatform.usesPartitions(); |
| if (supportPartitions) { |
| managers = new ConcurrentHashMap<>(4, 0.9f, 1); |
| SessionManager sm = initializeManager(); |
| manager = sm; |
| managers.put(sm.context, sm); |
| } else { |
| manager = initializeManager(); |
| } |
| } |
| |
| /** |
| * PUBLIC: |
| * Return if schema validation will be used when parsing the 10g (10.1.3) sessions XML. |
| * |
| * @return {@code true} if schema validation will be used when parsing |
| * the 10g (10.1.3) sessions XML, {@code false} otherwise |
| */ |
| public static boolean shouldUseSchemaValidation() { |
| return shouldUseSchemaValidation; |
| } |
| |
| /** |
| * PUBLIC: |
| * Set if schema validation will be used when parsing the 10g (10.1.3) sessions XML. |
| * By default schema validation is on, but can be turned off if validation problems occur, |
| * or to improve parsing performance. |
| * |
| * @param useSchemaValidation {@code true} if schema validation should be used when parsing |
| * the 10g (10.1.3) sessions XML, {@code false} otherwise |
| */ |
| public static void setShouldUseSchemaValidation(boolean useSchemaValidation) { |
| shouldUseSchemaValidation = useSchemaValidation; |
| } |
| |
| /** |
| * PUBLIC: |
| * The default constructor to create a new session manager. |
| */ |
| public SessionManager() { |
| sessions = new ConcurrentHashMap<>(5); |
| if (supportPartitions) { |
| context = getPartitionID(); |
| } |
| } |
| |
| /** |
| * INTERNAL: |
| * Add an named session to the hashtable. |
| * Session must have a name prior to setting into session manager. |
| * |
| * @param session session to be added to the session manager |
| */ |
| public void addSession(Session session) { |
| getSessions().put(session.getName(), session); |
| } |
| |
| /** |
| * ADVANCED: |
| * add an named session to the hashtable. |
| * |
| * @param sessionName session name |
| * @param session session to be added to the session manager |
| */ |
| public void addSession(String sessionName, Session session) { |
| session.setName(sessionName); |
| getSessions().put(sessionName, session); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the default session. |
| * The session configuration is stored in a sessions.xml file in a |
| * directory on your classpath. Other sessions are supported through the |
| * getSession by name API. |
| * |
| * @return default session |
| */ |
| public Session getDefaultSession() { |
| if (defaultSession == null) { |
| defaultSession = getSession("default"); |
| } |
| return defaultSession; |
| } |
| |
| /** |
| * PUBLIC: |
| * Destroy current session manager instance. |
| */ |
| public void destroy() { |
| if (supportPartitions) { |
| if (managers.remove(getPartitionID()) == null) { |
| //should not happen |
| LOG.log(SessionLog.WARNING, "session_manager_no_partition", new Object[0]); |
| } |
| } |
| } |
| |
| /** |
| * INTERNAL: |
| * Destroy the session defined by sessionName on this manager. |
| * |
| * @param sessionName name of the session to be destroyed |
| */ |
| public void destroySession(String sessionName) { |
| Session session = getSessions().get(sessionName); |
| |
| if (session != null) { |
| destroy(session); |
| } else { |
| logAndThrowException(SessionLog.WARNING, ValidationException.noSessionRegisteredForName(sessionName)); |
| } |
| } |
| |
| private void destroy(Session session) { |
| try { |
| if (session.isConnected()) { |
| ((DatabaseSession) session).logout(); |
| } |
| } catch (Throwable ig) { |
| // EL Bug 321843 - Must handle errors from logout. |
| LOG.logThrowable(SessionLog.WARNING, AbstractSessionLog.CONNECTION, ig); |
| } |
| |
| sessions.remove(session.getName()); |
| session = null; |
| } |
| |
| /** |
| * INTERNAL: |
| * Destroy all sessions held onto by this manager. |
| */ |
| public void destroyAllSessions() { |
| Iterator<Session> toRemoveSessions = new ArrayList<>(getSessions().values()).iterator(); |
| |
| while (toRemoveSessions.hasNext()) { |
| destroy(toRemoveSessions.next()); |
| } |
| } |
| |
| /** |
| * INTERNAL: |
| * This method is to be used to load config objects for the Mapping Workbench |
| * only. Do not call this method. |
| * |
| * @param resourceName resource to load |
| * @param objectClassLoader ClassLoader used to load the resource |
| * @return parsed session configuration |
| */ |
| public synchronized SessionConfigs getInternalMWConfigObjects(String resourceName, ClassLoader objectClassLoader) { |
| return getInternalMWConfigObjects(resourceName, objectClassLoader, true); |
| } |
| |
| /** |
| * INTERNAL: |
| * This method is to be used to load config objects for the Mapping Workbench |
| * only. Do not call this method. |
| * |
| * @param resourceName resource to load |
| * @param objectClassLoader ClassLoader used to load the resource |
| * @param validate whether to validate the resource passed in |
| * @return parsed session configuration |
| */ |
| public synchronized SessionConfigs getInternalMWConfigObjects(String resourceName, ClassLoader objectClassLoader, boolean validate) { |
| return new XMLSessionConfigLoader(resourceName).loadConfigsForMappingWorkbench(objectClassLoader, validate); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session manager for current context. |
| * This allow global access to a set of named sessions. |
| * |
| * @return the session manager for current context |
| */ |
| public static SessionManager getManager() { |
| if (!supportPartitions) { |
| if (manager == null) { |
| synchronized (lock) { |
| if (manager == null) { |
| manager = initializeManager(); |
| } |
| } |
| } |
| return manager; |
| } |
| SessionManager current = manager; |
| String currentCtx = getPartitionID(); |
| if (current != null && currentCtx.equals(current.context)) { |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "returning cached session manager for " + current.context); |
| } |
| return current; |
| } |
| current = managers.get(currentCtx); |
| if (current == null) { |
| synchronized (lock) { |
| if (current == null) { |
| current = initializeManager(); |
| current.context = currentCtx; |
| managers.put(current.context, current); |
| manager = current; |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "created session manager for " + current.context); |
| } |
| } |
| } |
| } |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "returning session manager for " + current.context); |
| } |
| return current; |
| } |
| |
| /** |
| * ADVANCED: |
| * Return all session managers. |
| * This allows global access to all instances of SessionManager. |
| * |
| * @return all SessionManager instances |
| */ |
| public static Collection<SessionManager> getAllManagers() { |
| return supportPartitions ? managers.values() : Collections.singleton(getManager()); |
| } |
| |
| /** |
| * INTERNAL: |
| * Initialize the singleton session manager. |
| * |
| * @return initialized session manager |
| */ |
| protected static SessionManager initializeManager() { |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "initializing session manager"); |
| } |
| return new SessionManager(); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name. |
| * |
| * @param sessionName session name |
| * @return session with given session name |
| */ |
| public org.eclipse.persistence.internal.sessions.AbstractSession getSession(String sessionName) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name. |
| * Log the session in only if specified. |
| * |
| * @param sessionName session name |
| * @param shouldLoginSession whether the session should be logged in |
| * @return session with given session name |
| */ |
| public org.eclipse.persistence.internal.sessions.AbstractSession getSession(String sessionName, boolean shouldLoginSession) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| loader.setShouldLogin(shouldLoginSession); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name. |
| * Log the session in only if specified. |
| * Refresh the session only if specified. |
| * |
| * @param sessionName session name |
| * @param shouldLoginSession whether the session should be logged in |
| * @param shouldRefreshSession whether the session should be refreshed |
| * @return session with given session name |
| */ |
| public org.eclipse.persistence.internal.sessions.AbstractSession getSession(String sessionName, boolean shouldLoginSession, boolean shouldRefreshSession) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| loader.setShouldLogin(shouldLoginSession); |
| loader.setShouldRefresh(shouldRefreshSession); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, using the classloader of the Object specified. |
| * This method is used in older versions of BMP support |
| * This method will cause the class loader of the provided object to be |
| * compared with the classloader used to load the original session of this |
| * name, with this classloader. If they are not the same then the session |
| * will be refreshed. |
| * |
| * @param sessionName session name |
| * @param objectBean object to get the ClassLoader from |
| * @return session with given session name |
| */ |
| public org.eclipse.persistence.internal.sessions.AbstractSession getSession(String sessionName, Object objectBean) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| ClassLoader classLoader; |
| if (PrivilegedAccessHelper.shouldUsePrivilegedAccess()){ |
| try{ |
| classLoader = AccessController.doPrivileged(new PrivilegedGetClassLoaderForClass(objectBean.getClass())); |
| }catch (PrivilegedActionException ex){ |
| throw (RuntimeException) ex.getCause(); |
| } |
| }else{ |
| classLoader = PrivilegedAccessHelper.getClassLoaderForClass(objectBean.getClass()); |
| } |
| loader.setClassLoader(classLoader); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, in the file specified. |
| * Login the session. |
| * |
| * @param sessionName session name |
| * @param filename file name containing session definition |
| * @return session with given session name |
| */ |
| public org.eclipse.persistence.internal.sessions.AbstractSession getSession(String sessionName, String filename) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| loader.setResourceName(filename); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, in the file specified, using the class loader to find the resource. |
| * This method will cause the class loader to be compared with the classloader |
| * used to load the original session of this name. |
| * If they are not the same then the session will be refreshed. |
| * |
| * @param sessionName session name |
| * @param filename file name containing session definition |
| * @param classLoader ClassLoader used to load the original session |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(String sessionName, String filename, ClassLoader classLoader) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| loader.setResourceName(filename); |
| loader.setClassLoader(classLoader); |
| loader.setShouldCheckClassLoader(true); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name. |
| * Provide the class loader for loading the project, the configuration file |
| * and the deployed classes. |
| * E.g. SessionManager.getManager().getSession("mySession", MySessionBean.getClassLoader()); |
| * This method will cause the class loader to be compared with the classloader |
| * used to load the original session of this name. |
| * If they are not the same then the session will be refreshed. |
| * |
| * @param sessionName session name |
| * @param objectClassLoader ClassLoader used to load the original session |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(String sessionName, ClassLoader objectClassLoader) { |
| XMLSessionConfigLoader loader = new XMLSessionConfigLoader(); |
| loader.setSessionName(sessionName); |
| loader.setClassLoader(objectClassLoader); |
| loader.setShouldCheckClassLoader(true); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, loading the configuration from the file |
| * specified in the XMLSessionConfigLoader. Provide the class loader for |
| * loading the project, the configuration file and the deployed classes. |
| * This method will cause the class loader to be compared with the classloader |
| * used to load the original session of this name. |
| * If they are not the same then the session will be refreshed. |
| * |
| * @param loader {@link XMLSessionConfigLoader} containing session configuration |
| * @param sessionName session name |
| * @param objectClassLoader ClassLoader used to load the original session |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(XMLSessionConfigLoader loader, String sessionName, ClassLoader objectClassLoader) { |
| if (loader == null){ |
| loader = new XMLSessionConfigLoader(); |
| } |
| loader.setSessionName(sessionName); |
| loader.setClassLoader(objectClassLoader); |
| loader.setShouldCheckClassLoader(true); |
| return getSession(loader); |
| } |
| |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, loading the configuration from the file |
| * specified in the loader. Provide the class loader for loading the |
| * project, the configuration file and the deployed classes. Pass in true for |
| * shouldLoginSession if the session returned should be logged in before |
| * returned otherwise false. Pass in true for shouldRefreshSession if the |
| * XMLSessionConfigLoader should reparse the configuration file for new |
| * sessions. False, will cause the XMLSessionConfigLoader not to parse the |
| * file again. |
| * |
| * @param loader {@link XMLSessionConfigLoader} containing session configuration |
| * @param sessionName session name |
| * @param objectClassLoader ClassLoader used to load the original session |
| * @param shouldLoginSession whether the session should be logged in |
| * @param shouldRefreshSession whether the session should be refreshed |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(XMLSessionConfigLoader loader, String sessionName, ClassLoader objectClassLoader, boolean shouldLoginSession, boolean shouldRefreshSession) { |
| if (loader == null){ |
| loader = new XMLSessionConfigLoader(); |
| } |
| loader.setSessionName(sessionName); |
| loader.setClassLoader(objectClassLoader); |
| loader.setShouldLogin(shouldLoginSession); |
| loader.setShouldRefresh(shouldRefreshSession); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, loading the configuration from the file |
| * specified in the loader. Provide the class loader for loading the |
| * project, the configuration file and the deployed classes. Pass in true for |
| * shouldLoginSession if the session returned should be logged in before |
| * returned otherwise false. Pass in true for shouldRefreshSession if the |
| * XMLSessionConfigLoader should reparse the configuration file for new |
| * sessions. False, will cause the XMLSessionConfigLoader not to parse the |
| * file again. |
| * Pass true for shouldCheckClassLoader will cause the class loader to be compared with the classloader |
| * used to load the original session of this name. |
| * If they are not the same then the session will be refreshed, this can be used for re-deployment. |
| * |
| * @param loader {@link XMLSessionConfigLoader} containing session configuration |
| * @param sessionName session name |
| * @param objectClassLoader ClassLoader used to load the original session |
| * @param shouldLoginSession whether the session should be logged in |
| * @param shouldRefreshSession whether the session should be refreshed |
| * @param shouldCheckClassLoader whether to compare class loaders used to load given session |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(XMLSessionConfigLoader loader, String sessionName, ClassLoader objectClassLoader, boolean shouldLoginSession, boolean shouldRefreshSession, boolean shouldCheckClassLoader) { |
| if (loader == null){ |
| loader = new XMLSessionConfigLoader(); |
| } |
| loader.setSessionName(sessionName); |
| loader.setClassLoader(objectClassLoader); |
| loader.setShouldLogin(shouldLoginSession); |
| loader.setShouldRefresh(shouldRefreshSession); |
| loader.setShouldCheckClassLoader(shouldCheckClassLoader); |
| return getSession(loader); |
| } |
| |
| /** |
| * PUBLIC: |
| * Return the session by name, loading the configuration from the file |
| * specified in the loader, using the loading options provided on the loader. |
| * |
| * @param loader {@link XMLSessionConfigLoader} containing session configuration |
| * @return session with given session name |
| */ |
| public AbstractSession getSession(XMLSessionConfigLoader loader) { |
| AbstractSession session = (AbstractSession)getSessions().get(loader.getSessionName()); |
| boolean shouldRefreshSession = loader.shouldRefresh(); |
| if (loader.shouldCheckClassLoader() && (session != null) && !session.getDatasourcePlatform().getConversionManager().getLoader().equals(loader.getClassLoader())) { |
| //bug 3766808 if a different classloader is being used then a reload of the session should |
| //be completed otherwise failures may occur |
| shouldRefreshSession = true; |
| } |
| if ((session == null) || shouldRefreshSession) { |
| // PERF: Avoid synchronization for normal get. |
| synchronized (this) { |
| // Must re-assert checks inside synchronization. |
| session = (AbstractSession)getSessions().get(loader.getSessionName()); |
| if (loader.shouldCheckClassLoader() && (session != null) && !session.getDatasourcePlatform().getConversionManager().getLoader().equals(loader.getClassLoader())) { |
| //bug 3766808 if a different classloader is being used then a reload of the session should |
| //be completed otherwise failures may occur |
| shouldRefreshSession = true; |
| } |
| if ((session == null) || shouldRefreshSession) { |
| if (session != null) { |
| if (session.isDatabaseSession() && session.isConnected()) { |
| // Must handles errors from logout as session maybe hosed. |
| try { |
| ((DatabaseSession)session).logout(); |
| } catch (Throwable ig) { |
| LOG.logThrowable(SessionLog.WARNING, AbstractSessionLog.CONNECTION, ig); |
| } |
| } |
| getSessions().remove(loader.getSessionName()); |
| } |
| |
| if (loader.load(this, loader.getClassLoader())) { |
| session = (AbstractSession)getSessions().get(loader.getSessionName()); |
| } |
| } |
| } |
| } |
| |
| // Connect the session if specified. |
| if (session == null) { |
| logAndThrowException(SessionLog.WARNING, ValidationException.noSessionFound(loader.getSessionName(), loader.getResourcePath())); |
| } else if (loader.shouldLogin() && !session.isConnected()) { |
| // PERF: Avoid synchronization for normal get. |
| synchronized (this) { |
| // Must re-assert checks inside synchronization. |
| if (loader.shouldLogin() && !session.isConnected()) { |
| ((DatabaseSession)session).login(); |
| } |
| } |
| } |
| |
| return session; |
| } |
| |
| /** |
| * INTERNAL: |
| * Log exceptions to the default log then throw them. |
| */ |
| private void logAndThrowException(int level, RuntimeException exception) throws RuntimeException { |
| LOG.logThrowable(level, AbstractSessionLog.CONNECTION, exception); |
| throw exception; |
| } |
| |
| |
| /** |
| * INTERNAL: |
| * Set a hashtable of all sessions |
| * |
| * @param sessions sessions for this session manager |
| */ |
| public void setSessions(ConcurrentMap<String, Session> sessions) { |
| this.sessions = sessions; |
| } |
| |
| /** |
| * INTERNAL: |
| * Return a hashtable on all sessions. |
| * |
| * @return all sessions known by this session manager |
| */ |
| public ConcurrentMap<String, Session> getSessions() { |
| return sessions; |
| } |
| |
| /** |
| * PUBLIC: |
| * Set the default session. |
| * If not set the session configuration is stored in a sessions.xml |
| * file in a TopLink directory on your classpath. |
| * Other sessions are supported through the getSession by name API. |
| * |
| * @param defaultSession default session |
| */ |
| public void setDefaultSession(Session defaultSession) { |
| this.defaultSession = (org.eclipse.persistence.internal.sessions.AbstractSession)defaultSession; |
| addSession("default", defaultSession); |
| } |
| |
| /** |
| * INTERNAL: |
| * Set the singleton session manager. |
| * This allows global access to a set of named sessions. |
| * |
| * @param theManager session manager for current context |
| */ |
| public static void setManager(SessionManager theManager) { |
| if (!supportPartitions) { |
| manager = theManager; |
| } else { |
| if (theManager.context == null) { |
| synchronized (lock) { |
| if (theManager.context == null) { |
| theManager.context = getPartitionID(); |
| } |
| managers.put(theManager.context, theManager); |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "registered session manager w/o partitionId for " + theManager.context); |
| } |
| } |
| } else { |
| managers.put(theManager.context, theManager); |
| if (LOG.shouldLog(SessionLog.FINER)) { |
| LOG.log(SessionLog.FINER, "registered session manager w/ partitionId for " + theManager.context); |
| } |
| } |
| } |
| } |
| |
| private static String getPartitionID() { |
| return detectedPlatform.getPartitionID(); |
| } |
| } |