Examples of org.eclipse.persistence.sessions.factories.SessionManager

Package org.eclipse.persistence.sessions.factories

Examples of org.eclipse.persistence.sessions.factories.SessionManager

org.eclipse.persistence.sessions.factories.SessionManager
Purpose: Global session location.

Description: 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.

Responsibilities:
- Store a global session.
- Allow the storage of alternative sessions as well.
@author James Sutherland @since TOPLink/Java 3.0


    /**
     * <p>INTERNAL:
     */
    protected void logoutSessions() {
        SessionManager manager = SessionManager.getManager();
        @SuppressWarnings("rawtypes")
        Map sessions = manager.getSessions();
        String orSessionName = xrService.name + DASH_STR + DBWS_OR_SESSION_NAME_SUFFIX;
        Session orSession = (Session)sessions.remove(orSessionName);
        if (orSession != null && orSession.isConnected()) {
            ((DatabaseSession)orSession).logout();
        }

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                    }                
                    XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                    // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                    // This allows for the project to be accessed without loading any of the classes to allow weaving.
                    // Note that this method assigns sessionName to session.
                    Session tempSession = new SessionManager().getSession(xmlLoader, tempSessionName, classLoaderToUse, false, false);
                    // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                    session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                    if (tempSession == null) {
                        throw ValidationException.noSessionFound(sessionName, sessionsXMLStr);
                    }

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                    }                
                    XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                    // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                    // This allows for the project to be accessed without loading any of the classes to allow weaving.
                    // Note that this method assigns sessionName to session.
                    Session tempSession = new SessionManager().getSession(xmlLoader, tempSessionName, privateClassLoader, false, false);
                    // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                    session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                    if (tempSession == null) {
                        throw new PersistenceException(ValidationException.noSessionFound(sessionName, sessionsXMLStr));
                    }

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                    throw new PersistenceException(EntityManagerSetupException.sessionNameNeedBeSpecified(info.getPersistenceUnitName(), sessionsXMLStr));
                }                
                XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                // This allows for the project to be accessed without loading any of the classes to allow weaving.
                Session tempSession = new SessionManager().getSession(xmlLoader, sessionNameStr, privateClassLoader, false, false);
                // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                if (tempSession == null) {
                    throw new PersistenceException(ValidationException.noSessionFound(sessionNameStr, sessionsXMLStr));
                }

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                    }                
                    XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                    // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                    // This allows for the project to be accessed without loading any of the classes to allow weaving.
                    // Note that this method assigns sessionName to session.
                    Session tempSession = new SessionManager().getSession(xmlLoader, tempSessionName, privateClassLoader, false, false);
                    // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                    session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                    if (tempSession == null) {
                        throw new PersistenceException(ValidationException.noSessionFound(sessionName, sessionsXMLStr));
                    }

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                }                
                XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                // This allows for the project to be accessed without loading any of the classes to allow weaving.
                // Note that this method assigns sessionName to session.
                Session tempSession = new SessionManager().getSession(xmlLoader, sessionName, privateClassLoader, false, false);
                // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                if (tempSession == null) {
                    throw new PersistenceException(ValidationException.noSessionFound(sessionName, sessionsXMLStr));
                }

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     * <p>INTERNAL:
     */
    @SuppressWarnings("unchecked")
    public void buildSessions() {
        ClassLoader projectLoader = new XRDynamicClassLoader(parentClassLoader);
        SessionManager sessionManager = SessionManager.getManager();
        boolean found = false;
        String sessionsFile =
            xrService.sessionsFile == null ? DBWS_SESSIONS_XML : xrService.sessionsFile;
        for (String prefix : META_INF_PATHS) {
            String searchPath = prefix + sessionsFile;
            XRSessionConfigLoader loader = new XRSessionConfigLoader(searchPath);
            loader.setShouldLogin(false);
            try {
                found = loader.load(sessionManager, projectLoader);
            }
            catch (RuntimeException e) { /* ignore */
            }
            if (found) {
                break;
            }
        }
        if (!found) {
            throw DBWSException.couldNotLocateFile(DBWS_SESSIONS_XML);
        }
        Map sessions = sessionManager.getSessions();
        String orSessionKey = xrService.name + "-" + DBWS_OR_SESSION_NAME_SUFFIX;
        if (sessions.containsKey(orSessionKey)) {
            xrService.orSession = (Session)sessions.get(orSessionKey);
        }
        else {

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    /**
     * <p>INTERNAL:
     */
    @SuppressWarnings("unchecked")
    protected void logoutSessions() {
        SessionManager manager = SessionManager.getManager();
        Map sessions = manager.getSessions();
        String orSessionName = xrService.name + "-" + DBWS_OR_SESSION_NAME_SUFFIX;
        Session orSession = (Session)sessions.remove(orSessionName);
        if (orSession != null && orSession.isConnected()) {
            ((DatabaseSession)orSession).logout();
        }

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                    }                
                    XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                    // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                    // This allows for the project to be accessed without loading any of the classes to allow weaving.
                    // Note that this method assigns sessionName to session.
                    Session tempSession = new SessionManager().getSession(xmlLoader, tempSessionName, classLoaderToUse, false, false);
                    // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                    session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                    if (tempSession == null) {
                        throw ValidationException.noSessionFound(sessionName, sessionsXMLStr);
                    }

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                }                
                XMLSessionConfigLoader xmlLoader = new XMLSessionConfigLoader(sessionsXMLStr);
                // Do not register the session with the SessionManager at this point, create temporary session using a local SessionManager and private class loader.
                // This allows for the project to be accessed without loading any of the classes to allow weaving.
                // Note that this method assigns sessionName to session.
                Session tempSession = new SessionManager().getSession(xmlLoader, sessionName, privateClassLoader, false, false);
                // Load path of sessions-xml resource before throwing error so user knows which sessions-xml file was found (may be multiple).
                session.log(SessionLog.FINEST, SessionLog.PROPERTIES, "sessions_xml_path_where_session_load_from", xmlLoader.getSessionName(), xmlLoader.getResourcePath());
                if (tempSession == null) {
                    throw new PersistenceException(ValidationException.noSessionFound(sessionName, sessionsXMLStr));
                }

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org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl

org.eclipse.persistence.internal.security.PrivilegedGetClassLoaderForClass

org.eclipse.persistence.internal.sessions.AbstractSession

org.eclipse.persistence.internal.xr.XRServiceFactory

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