Examples of org.apache.uima.collection.impl.cpm.container.deployer.VinciTAP

Package org.apache.uima.collection.impl.cpm.container.deployer

Examples of org.apache.uima.collection.impl.cpm.container.deployer.VinciTAP

org.apache.uima.collection.impl.cpm.container.deployer.VinciTAP
Vinci Proxy to remote Cas Processor vinci service. This component is used for both local( managed) and remote ( unmanaged) Cas Processors. Its main purpose is to invoke remote APIs on Cas Processors running as vinci services. It serializes data contained in the Cas into XCAS and sends it to the service. It desiralizes data from XCAS returned from the service back into the Cas.

  private synchronized boolean activateProcessor(CasProcessorConfiguration aCasProcessorConfig,
          String aService, ProcessingContainer aProcessingContainer, boolean redeploy) // throws
          // ResourceInitializationException,
          // ResourceConfigurationException
          throws Exception {
    VinciTAP tap = getTextAnalysisProxy(aCasProcessorConfig);
    if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
      UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
              "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
              "UIMA_CPM_activating_service_on_port__FINEST",
              new Object[] { Thread.currentThread().getName(), aService });


    }
    boolean tryAgain = true;
    int maxCount = aCasProcessorConfig.getMaxRestartCount();
    int maxTimeToWait = aCasProcessorConfig.getMaxTimeToWaitBetweenRetries();
    // Never sleep indefinitely. Override if the maxTimeToWait = 0
    if (maxTimeToWait == 0) {
      maxTimeToWait = WAIT_TIME;
    }
    // Initially dont sleep
    boolean sleepBetweenRetries = false;


    while (tryAgain) {
      try {
        if ( sleepBetweenRetries ) {
          wait(maxTimeToWait);
        } else {
          sleepBetweenRetries = true;
        }
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connecting_to_service__FINEST",
                  new Object[] { Thread.currentThread().getName(), aService });
        }
        // Try to connect to service using its service name
        tap.connect(aService);
        tryAgain = false;
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connection_established__FINEST",

View Full Code Here

   * 
   * @throws ResourceConfigurationException wraps Exception
   */
  private VinciTAP getTextAnalysisProxy(CasProcessorConfiguration aCasProcessorConfig)
          throws ResourceConfigurationException {
    VinciTAP tap = new VinciTAP();
    String vnsHost = null;
    String vnsPort = null;


    // For 'local' or managed Cas Processor, get the VNS port
    if (aCasProcessorConfig.getDeploymentType() != null
            && Constants.DEPLOYMENT_LOCAL.equalsIgnoreCase(aCasProcessorConfig.getDeploymentType())) {
      vnsHost = "localhost"; // default for local deployment
      vnsPort = ""; // intialize
      try {
        vnsPort = String.valueOf(vns.getPort());
      } catch (Exception e) {
        throw new ResourceConfigurationException(e);
      }
    } else {
      // try to retrieve VNS location (host and port) from the service descriptor. If not found,
      // try to find the settings in the following order:
      // 1) check CPE descriptor settings (in <deploymentParameters>)
      // 2) check System property (set via -D on the command line)
      // 3) use defaults ( VNS_HOST=localhost and VNS_PORT=9000)
      if (vnsHost == null) {
        vnsHost = getVNSSettingFor("VNS_HOST", aCasProcessorConfig, "localhost");
      }
      if (vnsPort == null) {
        vnsPort = getVNSSettingFor("VNS_PORT", aCasProcessorConfig, "9000");
      }
    }
    // Get the max timeout the CPE will wait for response from the Cas Processor
    long timeout = aCasProcessorConfig.getTimeout();
    String[] keysToDrop = aCasProcessorConfig.getKeysToDrop();
    if (keysToDrop != null) {
      tap.setKeys2Drop(keysToDrop);
    }
    // Configure the proxy with VNS settings and timeout
    tap.setVNSHost(vnsHost);
    tap.setVNSPort(vnsPort);
    tap.setTimeout((int) timeout);
    String timerClass = "";
    try {
      timerClass = cpeFactory.getCPEConfig().getTimerImpl();
    } catch (Exception e) {
      // ignore. Use defa1ult
    }
    if (timerClass != null) {
      try {
        tap.setTimer(CPMUtils.getTimer(cpeFactory.getCPEConfig().getCpeTimer().get()));
      } catch (Exception e) {
        e.printStackTrace();
        throw new ResourceConfigurationException(e);
      }
    }

View Full Code Here

                      casProcessorConfig.getDeploymentType() });
        }
        CasProcessor processor = (CasProcessor) ((ProcessingContainer_Impl) aProcessingContainer).failedCasProcessorList
                .get(0);
        // Extract old (stale) proxy from the CAS Processor
        VinciTAP tap = ((NetworkCasProcessorImpl) processor).getProxy();
        if (tap != null) {
          // Since the new service may have started on the same machine and the same port, make sure
          // that the
          // current list is updated so that the service can be again connected to.
          String service_host = tap.getServiceHost();
          int service_port = tap.getServicePort();
          // Go through all services in the in-use service list and try to find one that matches
          // host and port
          // If found, change the state of the service to available again.
          for (int i = 0; currentServiceList != null && i < currentServiceList.size(); i++) {
            VinciServiceInfo si = (VinciServiceInfo) currentServiceList.get(i);

View Full Code Here

   */
  private synchronized boolean activateProcessor(CasProcessorConfiguration aCasProcessorConfig,
          String aHost, int aPort, ProcessingContainer aProcessingContainer, boolean redeploy)
          throws Exception {
    // Instantiate proxy from given configuration
    VinciTAP tap = getTextAnalysisProxy(aCasProcessorConfig);
    if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
      UIMAFramework.getLogger(this.getClass()).logrb(Level.SEVERE, this.getClass().getName(),
              "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
              "UIMA_CPM_activating_service_on_port__FINEST",
              new Object[] { Thread.currentThread().getName(), String.valueOf(aPort) });
    }
    boolean tryAgain = true;
    int maxCount = aCasProcessorConfig.getMaxRestartCount();
    while (tryAgain) {
      try {
        // Connect proxy to service running on given port on the same machine as the CPM
        tap.connect(aHost, aPort);
        // Connection established no need to retry
        tryAgain = false;
      } catch (Exception e) {
        if (maxCount-- == 0) {
          e.printStackTrace();

View Full Code Here

  private synchronized boolean activateProcessor(CasProcessorConfiguration aCasProcessorConfig,
          String aService, ProcessingContainer aProcessingContainer, boolean redeploy) // throws
          // ResourceInitializationException,
          // ResourceConfigurationException
          throws Exception {
    VinciTAP tap = getTextAnalysisProxy(aCasProcessorConfig);
    if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
      UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
              "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
              "UIMA_CPM_activating_service_on_port__FINEST",
              new Object[] { Thread.currentThread().getName(), aService });


    }
    boolean tryAgain = true;
    int maxCount = aCasProcessorConfig.getMaxRestartCount();


    while (tryAgain) {
      try {
        wait(SLEEP_TIME);
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connecting_to_service__FINEST",
                  new Object[] { Thread.currentThread().getName(), aService });
        }
        // Try to connect to service using its service name
        tap.connect(aService);
        tryAgain = false;
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connection_established__FINEST",

View Full Code Here

   * 
   * @throws ResourceConfigurationException
   */
  private VinciTAP getTextAnalysisProxy(CasProcessorConfiguration aCasProcessorConfig)
          throws ResourceConfigurationException {
    VinciTAP tap = new VinciTAP();
    String vnsHost = null;
    String vnsPort = null;


    // For 'local' or managed Cas Processor, get the VNS port
    if (aCasProcessorConfig.getDeploymentType() != null
            && Constants.DEPLOYMENT_LOCAL.equalsIgnoreCase(aCasProcessorConfig.getDeploymentType())) {
      vnsHost = "localhost"; // default for local deployment
      vnsPort = ""; // intialize
      try {
        vnsPort = String.valueOf(vns.getPort());
      } catch (Exception e) {
        throw new ResourceConfigurationException(e);
      }
    } else {
      // try to retrieve VNS location (host and port) from the service descriptor. If not found,
      // try to find the settings in the following order:
      // 1) check CPE descriptor settings (in <deploymentParameters>)
      // 2) check System property (set via -D on the command line)
      // 3) use defaults ( VNS_HOST=localhost and VNS_PORT=9000)
      if (vnsHost == null) {
        vnsHost = getVNSSettingFor("VNS_HOST", aCasProcessorConfig, "localhost");
      }
      if (vnsPort == null) {
        vnsPort = getVNSSettingFor("VNS_PORT", aCasProcessorConfig, "9000");
      }
    }
    // Get the max timeout the CPE will wait for response from the Cas Processor
    long timeout = aCasProcessorConfig.getTimeout();
    String[] keysToDrop = aCasProcessorConfig.getKeysToDrop();
    if (keysToDrop != null) {
      tap.setKeys2Drop(keysToDrop);
    }
    // Configure the proxy with VNS settings and timeout
    tap.setVNSHost(vnsHost);
    tap.setVNSPort(vnsPort);
    tap.setTimeout((int) timeout);
    String timerClass = "";
    try {
      timerClass = cpeFactory.getCPEConfig().getTimerImpl();
    } catch (Exception e) {
      // ignore. Use defa1ult
    }
    if (timerClass != null) {
      try {
        tap.setTimer(CPMUtils.getTimer(cpeFactory.getCPEConfig().getCpeTimer().get()));
      } catch (Exception e) {
        e.printStackTrace();
        throw new ResourceConfigurationException(e);
      }
    }

View Full Code Here

                      casProcessorConfig.getDeploymentType() });
        }
        CasProcessor processor = (CasProcessor) ((ProcessingContainer_Impl) aProcessingContainer).failedCasProcessorList
                .get(0);
        // Extract old (stale) proxy from the CAS Processor
        VinciTAP tap = ((NetworkCasProcessorImpl) processor).getProxy();
        if (tap != null) {
          // Since the new service may have started on the same machine and the same port, make sure
          // that the
          // current list is updated so that the service can be again connected to.
          String service_host = tap.getServiceHost();
          int service_port = tap.getServicePort();
          // Go through all services in the in-use service list and try to find one that matches
          // host and port
          // If found, change the state of the service to available again.
          for (int i = 0; currentServiceList != null && i < currentServiceList.size(); i++) {
            VinciServiceInfo si = (VinciServiceInfo) currentServiceList.get(i);

View Full Code Here

   */
  private synchronized boolean activateProcessor(CasProcessorConfiguration aCasProcessorConfig,
          String aHost, int aPort, ProcessingContainer aProcessingContainer, boolean redeploy)
          throws Exception {
    // Instantiate proxy from given configuration
    VinciTAP tap = getTextAnalysisProxy(aCasProcessorConfig);
    if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
      UIMAFramework.getLogger(this.getClass()).logrb(Level.SEVERE, this.getClass().getName(),
              "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
              "UIMA_CPM_activating_service_on_port__FINEST",
              new Object[] { Thread.currentThread().getName(), String.valueOf(aPort) });
    }
    boolean tryAgain = true;
    int maxCount = aCasProcessorConfig.getMaxRestartCount();
    while (tryAgain) {
      try {
        // Connect proxy to service running on given port on the same machine as the CPM
        tap.connect(aHost, aPort);
        // Connection established no need to retry
        tryAgain = false;
      } catch (Exception e) {
        if (maxCount-- == 0) {
          e.printStackTrace();

View Full Code Here

  private synchronized boolean activateProcessor(CasProcessorConfiguration aCasProcessorConfig,
          String aService, ProcessingContainer aProcessingContainer, boolean redeploy) // throws
          // ResourceInitializationException,
          // ResourceConfigurationException
          throws Exception {
    VinciTAP tap = getTextAnalysisProxy(aCasProcessorConfig);
    if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
      UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
              "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
              "UIMA_CPM_activating_service_on_port__FINEST",
              new Object[] { Thread.currentThread().getName(), aService });


    }
    boolean tryAgain = true;
    int maxCount = aCasProcessorConfig.getMaxRestartCount();


    while (tryAgain) {
      try {
        wait(SLEEP_TIME);
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connecting_to_service__FINEST",
                  new Object[] { Thread.currentThread().getName(), aService });
        }
        // Try to connect to service using its service name
        tap.connect(aService);
        tryAgain = false;
        if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) {
          UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(),
                  "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE,
                  "UIMA_CPM_connection_established__FINEST",

View Full Code Here

   * 
   * @throws ResourceConfigurationException
   */
  private VinciTAP getTextAnalysisProxy(CasProcessorConfiguration aCasProcessorConfig)
          throws ResourceConfigurationException {
    VinciTAP tap = new VinciTAP();
    String vnsHost = null;
    String vnsPort = null;


    // For 'local' or managed Cas Processor, get the VNS port
    if (aCasProcessorConfig.getDeploymentType() != null
            && Constants.DEPLOYMENT_LOCAL.equalsIgnoreCase(aCasProcessorConfig.getDeploymentType())) {
      vnsHost = "localhost"; // default for local deployment
      vnsPort = ""; // intialize
      try {
        vnsPort = String.valueOf(vns.getPort());
      } catch (Exception e) {
        throw new ResourceConfigurationException(e);
      }
    } else {
      // try to retrieve VNS location (host and port) from the service descriptor. If not found,
      // try to find the settings in the following order:
      // 1) check CPE descriptor settings (in <deploymentParameters>)
      // 2) check System property (set via -D on the command line)
      // 3) use defaults ( VNS_HOST=localhost and VNS_PORT=9000)
      if (vnsHost == null) {
        vnsHost = getVNSSettingFor("VNS_HOST", aCasProcessorConfig, "localhost");
      }
      if (vnsPort == null) {
        vnsPort = getVNSSettingFor("VNS_PORT", aCasProcessorConfig, "9000");
      }
    }
    // Get the max timeout the CPE will wait for response from the Cas Processor
    long timeout = aCasProcessorConfig.getTimeout();
    String[] keysToDrop = aCasProcessorConfig.getKeysToDrop();
    if (keysToDrop != null) {
      tap.setKeys2Drop(keysToDrop);
    }
    // Configure the proxy with VNS settings and timeout
    tap.setVNSHost(vnsHost);
    tap.setVNSPort(vnsPort);
    tap.setTimeout((int) timeout);
    String timerClass = "";
    try {
      timerClass = cpeFactory.getCPEConfig().getTimerImpl();
    } catch (Exception e) {
      // ignore. Use defa1ult
    }
    if (timerClass != null) {
      try {
        tap.setTimer(CPMUtils.getTimer(cpeFactory.getCPEConfig().getCpeTimer().get()));
      } catch (Exception e) {
        e.printStackTrace();
        throw new ResourceConfigurationException(e);
      }
    }

View Full Code Here

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