Package org.camunda.bpm.application

Examples of org.camunda.bpm.application.AbstractProcessApplication

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  public String getName() {
    return name;
  }

  public AbstractProcessApplication getProcessApplication() throws ProcessApplicationUnavailableException {
    AbstractProcessApplication application = processApplication.get();
    if (application == null) {
      throw new ProcessApplicationUnavailableException();
    } else {
      return application;
    }
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  }

  public void performOperationStep(DeploymentOperation operationContext) {

    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
    final ClassLoader processApplicationClassloader = processApplication.getProcessApplicationClassloader();

    ProcessEngine processEngine = getProcessEngine(serviceContainer);

    // start building deployment map
    Map<String, byte[]> deploymentMap = new HashMap<String, byte[]>();

    // add all processes listed in the processes.xml
    List<String> listedProcessResources = processArchive.getProcessResourceNames();
    for (String processResource : listedProcessResources) {
      InputStream resourceAsStream = null;
      try {
        resourceAsStream = processApplicationClassloader.getResourceAsStream(processResource);
        byte[] bytes = IoUtil.readInputStream(resourceAsStream, processResource);
        deploymentMap.put(processResource, bytes);
      } finally {
        IoUtil.closeSilently(resourceAsStream);
      }
    }

    // scan for additional process definitions if not turned off
    if(PropertyHelper.getBooleanProperty(processArchive.getProperties(), ProcessArchiveXml.PROP_IS_SCAN_FOR_PROCESS_DEFINITIONS, true)) {
      String paResourceRoot = processArchive.getProperties().get(ProcessArchiveXml.PROP_RESOURCE_ROOT_PATH);
      String[] additionalResourceSuffixes = StringUtil.split(processArchive.getProperties().get(ProcessArchiveXml.PROP_ADDITIONAL_RESOURCE_SUFFIXES), ProcessArchiveXml.PROP_ADDITIONAL_RESOURCE_SUFFIXES_SEPARATOR);
      deploymentMap.putAll(findResources(processApplicationClassloader, paResourceRoot, additionalResourceSuffixes));
    }

    // perform process engine deployment
    RepositoryService repositoryService = processEngine.getRepositoryService();
    ProcessApplicationDeploymentBuilder deploymentBuilder = repositoryService.createDeployment(processApplication.getReference());

    // set the name for the deployment
    String deploymentName = processArchive.getName();
    if(deploymentName == null || deploymentName.isEmpty()) {
      deploymentName = processApplication.getName();
    }
    deploymentBuilder.name(deploymentName);

    // enable duplicate filtering
    deploymentBuilder.enableDuplicateFiltering(PropertyHelper.getBooleanProperty(processArchive.getProperties(), ProcessArchiveXml.PROP_IS_DEPLOY_CHANGED_ONLY, false));

    // enable resuming of previous versions:
    if(PropertyHelper.getBooleanProperty(processArchive.getProperties(), ProcessArchiveXml.PROP_IS_RESUME_PREVIOUS_VERSIONS, true)) {
      deploymentBuilder.resumePreviousVersions();
    }

    // add all resources obtained through the processes.xml and through scanning
    for (Entry<String, byte[]> deploymentResource : deploymentMap.entrySet()) {
      deploymentBuilder.addInputStream(deploymentResource.getKey(), new ByteArrayInputStream(deploymentResource.getValue()));
    }

    // allow the process application to add additional resources to the deployment
    processApplication.createDeployment(processArchive.getName(), deploymentBuilder);

    Collection<String> deploymentResourceNames = deploymentBuilder.getResourceNames();
    if(!deploymentResourceNames.isEmpty()) {
      logDeploymentSummary(deploymentResourceNames, deploymentName);
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  }

  public void performOperationStep(DeploymentOperation operationContext) {
   
    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);   
   
    // remove the service
    serviceContainer.stopService(ServiceTypes.PROCESS_APPLICATION, processApplication.getName());
  }
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    return "Invoking @PostDeploy";
  }

  public void performOperationStep(DeploymentOperation operationContext) {
   
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
       
    Class<? extends AbstractProcessApplication> paClass = processApplication.getClass();
    Method postDeployMethod = InjectionUtil.detectAnnotatedMethod(paClass, PostDeploy.class);
   
    if(postDeployMethod == null) {
      return;
    }
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  }

  public static ProcessApplicationInfo getProcessApplicationInfo(DeploymentOperation operationContext) {
   
    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();   
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
   
    JmxManagedProcessApplication managedPa = serviceContainer.getServiceValue(ServiceTypes.PROCESS_APPLICATION, processApplication.getName());
    return managedPa.getProcessApplicationInfo();
  }
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  }

  public void performOperationStep(DeploymentOperation operationContext) {

    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
    final JmxManagedProcessApplication deployedProcessApplication = serviceContainer.getService(ServiceTypes.PROCESS_APPLICATION, processApplication.getName());

    ensureNotNull("Cannot find process application with name " + processApplication.getName(), "deployedProcessApplication", deployedProcessApplication);

    List<ProcessesXml> processesXmls = deployedProcessApplication.getProcessesXmls();
    for (ProcessesXml processesXml : processesXmls) {
      stopProcessEngines(processesXml.getProcessEngines(), operationContext);
    }
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  }

  public void performOperationStep(DeploymentOperation operationContext) {

    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
    final JmxManagedProcessApplication deployedProcessApplication = serviceContainer.getService(ServiceTypes.PROCESS_APPLICATION, processApplication.getName());

    ensureNotNull("Cannot find process application with name " + processApplication.getName(), "deployedProcessApplication", deployedProcessApplication);

    Map<String, DeployedProcessArchive> deploymentMap = deployedProcessApplication.getProcessArchiveDeploymentMap();
    if (deploymentMap != null) {
      List<ProcessesXml> processesXmls = deployedProcessApplication.getProcessesXmls();
      for (ProcessesXml processesXml : processesXmls) {
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    return "Invoking @PreUndeploy";
  }

  public void performOperationStep(DeploymentOperation operationContext) {
   
    final AbstractProcessApplication processApplication = operationContext.getAttachment(Attachments.PROCESS_APPLICATION);
       
    Class<? extends AbstractProcessApplication> paClass = processApplication.getClass();
    Method preUndeployMethod = InjectionUtil.detectAnnotatedMethod(paClass, PreUndeploy.class);

    if(preUndeployMethod == null) {
      if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.fine("Found no @PreUndeploy annotated method.");
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    return "Start Process Application Service";
  }

  public void performOperationStep(DeploymentOperation operationContext) {

    final AbstractProcessApplication processApplication = operationContext.getAttachment(PROCESS_APPLICATION);
    final Map<URL, ProcessesXml> processesXmls = operationContext.getAttachment(PROCESSES_XML_RESOURCES);
    final Map<String, DeployedProcessArchive> processArchiveDeploymentMap = operationContext.getAttachment(PROCESS_ARCHIVE_DEPLOYMENT_MAP);
    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();

    ProcessApplicationInfoImpl processApplicationInfo = createProcessApplicationInfo(processApplication, processArchiveDeploymentMap);

    // create service
    JmxManagedProcessApplication mbean = new JmxManagedProcessApplication(processApplicationInfo, processApplication.getReference());
    mbean.setProcessesXmls(new ArrayList<ProcessesXml>(processesXmls.values()));
    mbean.setDeploymentMap(processArchiveDeploymentMap);

    // start service
    serviceContainer.startService(ServiceTypes.PROCESS_APPLICATION, processApplication.getName(), mbean);
  }
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  }

  public void performOperationStep(DeploymentOperation operationContext) {

    final PlatformServiceContainer serviceContainer = operationContext.getServiceContainer();
    final AbstractProcessApplication processApplication = operationContext.getAttachment(PROCESS_APPLICATION);

    ClassLoader classLoader = null;

    if(processApplication != null) {
      classLoader = processApplication.getProcessApplicationClassloader();
    }

    String configurationClassName = processEngineXml.getConfigurationClass();

    if(configurationClassName == null || configurationClassName.isEmpty()) {
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Related Classes of org.camunda.bpm.application.AbstractProcessApplication

  • org.camunda.bpm.application.impl.ProcessApplicationReferenceImpl
  • org.camunda.bpm.container.impl.deployment.DeployProcessArchiveStep
  • org.camunda.bpm.container.impl.deployment.jobexecutor.StartJobAcquisitionStep
  • org.camunda.bpm.container.impl.deployment.ParseProcessesXmlStep
  • org.camunda.bpm.container.impl.deployment.PostDeployInvocationStep
  • org.camunda.bpm.container.impl.deployment.PreUndeployInvocationStep
  • org.camunda.bpm.container.impl.deployment.ProcessesXmlStopProcessEnginesStep
  • org.camunda.bpm.container.impl.deployment.StartProcessApplicationServiceStep
  • org.camunda.bpm.container.impl.deployment.StartProcessEngineStep
  • org.camunda.bpm.container.impl.deployment.StopProcessApplicationServiceStep
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