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Example 1 with TaskParseHandler

use of org.wso2.carbon.bpmn.analytics.publisher.handlers.TaskParseHandler in project carbon-business-process by wso2.

the class BPMNDataPublisher method configDataPublishing.

/**
 * Configure for data publishing to DAS for analytics
 *
 * @param receiverURLSet             Analytics receiver's url
 * @param username                   Analytics server's username
 * @param password                   Analytics server's password
 * @param authURLSet                 Analytics Auth URL set
 * @param type                       Bpmn Analytics Publisher Type
 * @param asyncDataPublishingEnabled is async Data Publishing Enabled
 * @param genericAnalyticsEnabled    is generic Analytics Enabled
 * @param kpiAnalyticsEnabled        is KPI Analytics Enabled
 * @throws DataEndpointAuthenticationException
 * @throws DataEndpointAgentConfigurationException
 * @throws TransportException
 * @throws DataEndpointException
 * @throws DataEndpointConfigurationException
 */
void configDataPublishing(String receiverURLSet, String username, String password, String authURLSet, String type, boolean asyncDataPublishingEnabled, boolean genericAnalyticsEnabled, boolean kpiAnalyticsEnabled) throws DataEndpointAuthenticationException, DataEndpointAgentConfigurationException, TransportException, DataEndpointException, DataEndpointConfigurationException {
    if (receiverURLSet != null && username != null && password != null) {
        // Configure data publisher to be used by all data publishing listeners
        if (log.isDebugEnabled()) {
            log.debug("Creating BPMN analytics data publisher with Receiver URL: " + receiverURLSet + ", Auth URL: " + authURLSet + " and Data publisher type: " + type);
        }
        dataPublisher = new DataPublisher(type, receiverURLSet, authURLSet, username, password);
        BPMNAnalyticsHolder.getInstance().setAsyncDataPublishingEnabled(asyncDataPublishingEnabled);
        BPMNEngineService engineService = BPMNAnalyticsHolder.getInstance().getBpmnEngineService();
        // Attach data publishing listeners to all existing processes
        if (log.isDebugEnabled()) {
            log.debug("Attaching data publishing listeners to already deployed processes...");
        }
        RepositoryService repositoryService = engineService.getProcessEngine().getRepositoryService();
        List<ProcessDefinition> processDefinitions = repositoryService.createProcessDefinitionQuery().list();
        for (ProcessDefinition processDefinition : processDefinitions) {
            // Process definition returned by the query does not contain all details such as task definitions.
            // And it is also not the actual process definition, but a copy of it, so attaching listners to
            // them is useless. Therefore, we have to fetch the complete process definition from the repository
            // again.
            ProcessDefinition completeProcessDefinition = repositoryService.getProcessDefinition(processDefinition.getId());
            if (completeProcessDefinition instanceof ProcessDefinitionEntity) {
                ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) completeProcessDefinition;
                if (genericAnalyticsEnabled) {
                    processDefinitionEntity.addExecutionListener(PvmEvent.EVENTNAME_END, new ProcessTerminationListener());
                }
                if (kpiAnalyticsEnabled) {
                    processDefinitionEntity.addExecutionListener(PvmEvent.EVENTNAME_END, new ProcessTerminationKPIListener());
                }
                Map<String, TaskDefinition> tasks = processDefinitionEntity.getTaskDefinitions();
                List<ActivityImpl> activities = processDefinitionEntity.getActivities();
                for (ActivityImpl activity : activities) {
                    if (activity.getProperty("type").toString().equalsIgnoreCase("usertask")) {
                        tasks.get(activity.getId()).addTaskListener(TaskListener.EVENTNAME_COMPLETE, new TaskCompletionListener());
                    }
                // We are publishing analytics data of service tasks in process termination ATM.
                // else if(activity.getProperty("type").toString().equalsIgnoreCase("servicetask")){
                // activity.addExecutionListener(PvmEvent.EVENTNAME_END,new
                // ServiceTaskCompletionListener());
                // }
                }
            }
        }
        // Configure parse handlers, which attaches data publishing listeners to new processes
        if (log.isDebugEnabled()) {
            log.debug("Associating parse handlers for processes and tasks, so that data publishing listeners " + "will be attached to new processes.");
        }
        ProcessEngineConfigurationImpl engineConfig = (ProcessEngineConfigurationImpl) engineService.getProcessEngine().getProcessEngineConfiguration();
        if (engineConfig.getPostBpmnParseHandlers() == null) {
            engineConfig.setPostBpmnParseHandlers(new ArrayList<BpmnParseHandler>());
        }
        if (genericAnalyticsEnabled) {
            engineConfig.getPostBpmnParseHandlers().add(new ProcessParseHandler());
            engineConfig.getPostBpmnParseHandlers().add(new TaskParseHandler());
            engineConfig.getBpmnDeployer().getBpmnParser().getBpmnParserHandlers().addHandler(new ProcessParseHandler());
            engineConfig.getBpmnDeployer().getBpmnParser().getBpmnParserHandlers().addHandler(new TaskParseHandler());
        }
        if (kpiAnalyticsEnabled) {
            engineConfig.getPostBpmnParseHandlers().add(new ProcessKPIParseHandler());
            engineConfig.getBpmnDeployer().getBpmnParser().getBpmnParserHandlers().addHandler(new ProcessKPIParseHandler());
        }
    } else {
        log.warn("Required fields for data publisher are not configured. Receiver URLs, username and password " + "are mandatory. Data publishing will not be enabled.");
    }
}
Also used : TaskCompletionListener(org.wso2.carbon.bpmn.analytics.publisher.listeners.TaskCompletionListener) TaskParseHandler(org.wso2.carbon.bpmn.analytics.publisher.handlers.TaskParseHandler) ProcessDefinition(org.activiti.engine.repository.ProcessDefinition) ProcessParseHandler(org.wso2.carbon.bpmn.analytics.publisher.handlers.ProcessParseHandler) BpmnParseHandler(org.activiti.engine.parse.BpmnParseHandler) ProcessKPIParseHandler(org.wso2.carbon.bpmn.analytics.publisher.handlers.ProcessKPIParseHandler) ProcessTerminationKPIListener(org.wso2.carbon.bpmn.analytics.publisher.listeners.ProcessTerminationKPIListener) BPMNEngineService(org.wso2.carbon.bpmn.core.BPMNEngineService) TaskDefinition(org.activiti.engine.impl.task.TaskDefinition) ActivityImpl(org.activiti.engine.impl.pvm.process.ActivityImpl) ProcessTerminationListener(org.wso2.carbon.bpmn.analytics.publisher.listeners.ProcessTerminationListener) DataPublisher(org.wso2.carbon.databridge.agent.DataPublisher) ProcessDefinitionEntity(org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity) ProcessEngineConfigurationImpl(org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl) RepositoryService(org.activiti.engine.RepositoryService)

Aggregations

RepositoryService (org.activiti.engine.RepositoryService)1 ProcessEngineConfigurationImpl (org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl)1 ProcessDefinitionEntity (org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity)1 ActivityImpl (org.activiti.engine.impl.pvm.process.ActivityImpl)1 TaskDefinition (org.activiti.engine.impl.task.TaskDefinition)1 BpmnParseHandler (org.activiti.engine.parse.BpmnParseHandler)1 ProcessDefinition (org.activiti.engine.repository.ProcessDefinition)1 ProcessKPIParseHandler (org.wso2.carbon.bpmn.analytics.publisher.handlers.ProcessKPIParseHandler)1 ProcessParseHandler (org.wso2.carbon.bpmn.analytics.publisher.handlers.ProcessParseHandler)1 TaskParseHandler (org.wso2.carbon.bpmn.analytics.publisher.handlers.TaskParseHandler)1 ProcessTerminationKPIListener (org.wso2.carbon.bpmn.analytics.publisher.listeners.ProcessTerminationKPIListener)1 ProcessTerminationListener (org.wso2.carbon.bpmn.analytics.publisher.listeners.ProcessTerminationListener)1 TaskCompletionListener (org.wso2.carbon.bpmn.analytics.publisher.listeners.TaskCompletionListener)1 BPMNEngineService (org.wso2.carbon.bpmn.core.BPMNEngineService)1 DataPublisher (org.wso2.carbon.databridge.agent.DataPublisher)1