Package org.eclipse.persistence.sessions.server

Examples of org.eclipse.persistence.sessions.server.ServerSession


    private ClassTransformer buildTransformer(PersistenceUnitInfo unitInfo, Writer logWriter, int logLevel) {
        //persistenceUnitInfo = unitInfo;
        ClassLoader privateClassLoader = unitInfo.getNewTempClassLoader();

        // create server session (it should be done before initializing ServerPlatform)
        ServerSession session = new ServerSession(new Project(new DatabaseLogin()));
        session.setLogLevel(logLevel);
        if(logWriter!=null){
            ((DefaultSessionLog)session.getSessionLog()).setWriter(logWriter);
         }
       
        session.getPlatform().setConversionManager(new JPAConversionManager());

        boolean weaveEager = false;
        String weaveEagerString = (String)unitInfo.getProperties().get(PersistenceUnitProperties.WEAVING_EAGER);
        if (weaveEagerString != null && weaveEagerString.equalsIgnoreCase("true")) {
            weaveEager = true;
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          // keep only non server session properties - the rest will be either cached in the server session or ignored
          properties = splitProperties[0];
          Map serverSessionProperties = splitProperties[1];
          // the call top setupImpl.deploy() finishes the session
          // creation
          ServerSession tempServerSession = setupImpl.deploy(realLoader, serverSessionProperties);
          // discard all but non server session properties from server session properties.
          Map tempProperties = EntityManagerFactoryProvider.keepSpecifiedProperties(tempServerSession.getProperties(), supportedNonServerSessionProperties);
          // properties override server session properties
          Map propertiesToProcess = EntityManagerFactoryProvider.mergeMaps(properties, tempProperties);
          processProperties(propertiesToProcess);
          this.serverSession = tempServerSession;
        }
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    return createEntityManagerImpl(properties);
  }

  protected EntityManagerImpl createEntityManagerImpl(Map properties) {
    verifyOpen();
    ServerSession session = getServerSession();
    if (!session.isLoggedIn()) {
      // PERF: Avoid synchronization.
      synchronized (session) {
        // DCL ok as isLoggedIn is volatile boolean, set after login is
        // complete.
        if (!session.isLoggedIn()) {
          session.login();
        }
      }
    }
    return new EntityManagerImpl(this, properties);
  }
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  }

  public Cache getCache() {
    verifyOpen();
    if (myCache == null) {
      ServerSession session = this.getServerSession();
      myCache = new CacheImpl(this, session.getIdentityMapAccessor());
    }
    return myCache;
  }
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                        throw EntityManagerSetupException.compositeIncompatibleWithSessionsXml(persistenceUnitInfo.getPersistenceUnitName());
                    }
                    session = new SessionBroker();
                    ((SessionBroker)session).setShouldUseDescriptorAliases(true);
                } else {
                    session = new ServerSession(new Project(new DatabaseLogin()));

                    //set the listener to process RCM metadata refresh commands
                    session.setRefreshMetadataListener(this);
                }
                session.setName(this.sessionName);
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                        throw EntityManagerSetupException.compositeIncompatibleWithSessionsXml(persistenceUnitInfo.getPersistenceUnitName());
                    }
                    session = new SessionBroker();
                    ((SessionBroker)session).setShouldUseDescriptorAliases(true);
                } else {
                    session = new ServerSession(new Project(new DatabaseLogin()));

                    //set the listener to process RCM metadata refresh commands
                    session.setRefreshMetadataListener(this);
                }
                session.setName(this.sessionName);
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    private ClassTransformer buildTransformer(PersistenceUnitInfo unitInfo, Writer logWriter, int logLevel) {
        //persistenceUnitInfo = unitInfo;
        ClassLoader privateClassLoader = unitInfo.getNewTempClassLoader();

        // create server session (it should be done before initializing ServerPlatform)
        ServerSession session = new ServerSession(new Project(new DatabaseLogin()));
        session.setLogLevel(logLevel);
        if(logWriter!=null){
            ((DefaultSessionLog)session.getSessionLog()).setWriter(logWriter);
         }
       
        session.getPlatform().setConversionManager(new JPAConversionManager());

        boolean weaveEager = false;
        String weaveEagerString = (String)unitInfo.getProperties().get(PersistenceUnitProperties.WEAVING_EAGER);
        if (weaveEagerString != null && weaveEagerString.equalsIgnoreCase("true")) {
            weaveEager = true;
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                        // parent class we need to know about this class, so the
                        // factory will also hang onto static projects for each
                        // persistence unit. Doing this is going to need careful
                        // cleanup thoughts though. Adding classes ok, but what
                        // about removing some?
                        MetadataLogger logger = new MetadataLogger(new ServerSession(new Project(new DatabaseLogin())));
                        staticFactory = new MetadataMirrorFactory(logger, Thread.currentThread().getContextClassLoader());
                        processingEnv.getMessager().printMessage(Kind.NOTE, "Creating static metadata factory ...");
                    }
                   
                    factory = staticFactory;
                } else {
                    if (nonStaticFactory == null) {
                        MetadataLogger logger = new MetadataLogger(new ServerSession(new Project(new DatabaseLogin())));
                        nonStaticFactory = new MetadataMirrorFactory(logger, Thread.currentThread().getContextClassLoader());
                        processingEnv.getMessager().printMessage(Kind.NOTE, "Creating non-static metadata factory ...");
                    }
                   
                    factory = nonStaticFactory;
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                        throw new PersistenceException(EntityManagerSetupException.compositeIncompatibleWithSessionsXml(persistenceUnitInfo.getPersistenceUnitName()));
                    }
                    session = new SessionBroker();
                    ((SessionBroker)session).setShouldUseDescriptorAliases(true);
                } else {
                    session = new ServerSession(new Project(new DatabaseLogin()));
                }
                session.setName(this.sessionName);

                if (this.compositeEmSetupImpl == null) {
                    // session name and ServerPlatform must be set prior to setting the loggers.
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     * We preserve state from each processor run by holding static references
     * to projects.
     */
    public MetadataProject getMetadataProject(SEPersistenceUnitInfo puInfo) {
        if (! metadataProjects.containsKey(puInfo.getPersistenceUnitName())) {
            MetadataProject project = new MetadataProject(puInfo, new ServerSession(new Project(new DatabaseLogin())), false, false, false, false, false);
            metadataProjects.put(puInfo.getPersistenceUnitName(), project);
            return project;
        } else {
            return metadataProjects.get(puInfo.getPersistenceUnitName());
        }
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