Examples with ExecutionResults org.kie.api.executor.ExecutionResults used on opensource projects

Example 11 with ExecutionResults

use of org.kie.api.executor.ExecutionResults in project jbpm by kiegroup.

the class AsyncSignalEventCommand method execute.

@Override
public ExecutionResults execute(CommandContext ctx) throws Exception {
    String deploymentId = (String) ctx.getData("deploymentId");
    if (deploymentId == null) {
        deploymentId = (String) ctx.getData("DeploymentId");
    }
    Long processInstanceId = (Long) ctx.getData("processInstanceId");
    if (processInstanceId == null) {
        processInstanceId = (Long) ctx.getData("ProcessInstanceId");
    }
    String signal = (String) ctx.getData("Signal");
    Object event = ctx.getData("Event");
    if (deploymentId == null || signal == null) {
        throw new IllegalArgumentException("Deployment id and signal name is required");
    }
    RuntimeManager runtimeManager = RuntimeManagerRegistry.get().getManager(deploymentId);
    if (runtimeManager == null) {
        throw new IllegalArgumentException("No runtime manager found for deployment id " + deploymentId);
    }
    RuntimeEngine engine = runtimeManager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstanceId));
    try {
        engine.getKieSession().signalEvent(signal, event, processInstanceId);
        return new ExecutionResults();
    } finally {
        runtimeManager.disposeRuntimeEngine(engine);
    }
}

Example 12 with ExecutionResults

use of org.kie.api.executor.ExecutionResults in project jbpm by kiegroup.

the class BasicExecutorIntegrationTest method multipleCallbackTest.

@Test
public void multipleCallbackTest() throws InterruptedException {
    CommandContext commandContext = new CommandContext();
    commandContext.setData("businessKey", UUID.randomUUID().toString());
    cachedEntities.put((String) commandContext.getData("businessKey"), new AtomicLong(1));
    commandContext.setData("callbacks", "org.jbpm.executor.ejb.impl.test.SimpleIncrementCallback, org.jbpm.executor.ejb.impl.test.CustomCallback");
    executorService.scheduleRequest("org.jbpm.executor.commands.PrintOutCommand", commandContext);
    Thread.sleep(10000);
    List<RequestInfo> inErrorRequests = executorService.getInErrorRequests(new QueryContext());
    assertEquals(0, inErrorRequests.size());
    List<RequestInfo> queuedRequests = executorService.getQueuedRequests(new QueryContext());
    assertEquals(0, queuedRequests.size());
    List<RequestInfo> executedRequests = executorService.getCompletedRequests(new QueryContext());
    assertEquals(1, executedRequests.size());
    assertEquals(2, ((AtomicLong) cachedEntities.get((String) commandContext.getData("businessKey"))).longValue());
    ExecutionResults results = null;
    byte[] responseData = executedRequests.get(0).getResponseData();
    ObjectInputStream in = null;
    try {
        in = new ObjectInputStream(new ByteArrayInputStream(responseData));
        results = (ExecutionResults) in.readObject();
    } catch (Exception e) {
        logger.warn("Exception while serializing context data", e);
        return;
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    String result = (String) results.getData("custom");
    assertNotNull(result);
    assertEquals("custom callback invoked", result);
}

Example 13 with ExecutionResults

use of org.kie.api.executor.ExecutionResults in project jbpm by kiegroup.

the class UserCommand method execute.

public ExecutionResults execute(CommandContext ctx) {
    System.out.println("[INFO] Command executed on executor with " + ctx.getData());
    WorkItem workItem = (WorkItem) ctx.getData("workItem");
    User user = (User) workItem.getParameter("UserIn");
    user.setName(user.getName() + " after command execution");
    ExecutionResults executionResults = new ExecutionResults();
    executionResults.setData("UserOut", user);
    double item = 0;
    for (int i = 0; i < 99; i++) {
        System.out.println("[INFO] User item:" + item);
        item++;
    }
    return executionResults;
}

Example 14 with ExecutionResults

use of org.kie.api.executor.ExecutionResults in project jbpm by kiegroup.

the class AsyncStartProcessCommand method execute.

@SuppressWarnings("unchecked")
@Override
public ExecutionResults execute(CommandContext ctx) throws Exception {
    String deploymentId = getDeploymentId(ctx);
    String processId = (String) getData("ProcessId", ctx);
    String correlationKey = (String) getData("CorrelationKey", ctx);
    Map<String, Object> variables = (Map<String, Object>) getData("Variables", ctx);
    if (deploymentId == null || processId == null) {
        throw new IllegalArgumentException("Deployment id and process id is required");
    }
    RuntimeManager runtimeManager = RuntimeManagerRegistry.get().getManager(deploymentId);
    if (runtimeManager == null) {
        throw new IllegalArgumentException("No runtime manager found for deployment id " + deploymentId);
    }
    RuntimeEngine engine = runtimeManager.getRuntimeEngine(ProcessInstanceIdContext.get());
    try {
        if (correlationKey == null || correlationKey.isEmpty()) {
            engine.getKieSession().startProcess(processId, variables);
        } else {
            String[] correlationKeyProperties = correlationKey.split(",");
            CorrelationKey ck = correlationKeyFactory.newCorrelationKey(Arrays.asList(correlationKeyProperties));
            ((CorrelationAwareProcessRuntime) engine.getKieSession()).startProcess(processId, ck, variables);
        }
        return new ExecutionResults();
    } finally {
        runtimeManager.disposeRuntimeEngine(engine);
    }
}

Example 15 with ExecutionResults

use of org.kie.api.executor.ExecutionResults in project jbpm by kiegroup.

the class SLATrackingCommand method execute.

@Override
public ExecutionResults execute(CommandContext ctx) throws Exception {
    ExecutionResults executionResults = new ExecutionResults();
    String emfName = (String) ctx.getData("EmfName");
    if (emfName == null) {
        emfName = "org.jbpm.domain";
    }
    String singleRun = (String) ctx.getData("SingleRun");
    if ("true".equalsIgnoreCase(singleRun)) {
        // disable rescheduling
        this.nextScheduleTimeAdd = -1;
    }
    String nextRun = (String) ctx.getData("NextRun");
    if (nextRun != null) {
        nextScheduleTimeAdd = DateTimeUtils.parseDateAsDuration(nextRun);
    }
    // get hold of persistence and create instance of audit service
    EntityManagerFactory emf = EntityManagerFactoryManager.get().getOrCreate(emfName);
    // collect parameters
    String forDeployment = (String) ctx.getData("ForDeployment");
    // SLA Violations on nodes
    Map<String, Object> parameters = new HashMap<>();
    parameters.put("now", new Date());
    StringBuilder lookupQuery = new StringBuilder();
    lookupQuery.append("select log from NodeInstanceLog log where ");
    lookupQuery.append("log.nodeInstanceId in ( select nil.nodeInstanceId from NodeInstanceLog nil where nil.slaDueDate < :now and nil.slaCompliance = 1 ");
    lookupQuery.append("GROUP BY nil.nodeInstanceId ");
    lookupQuery.append("HAVING sum(nil.type) = 0) ");
    lookupQuery.append("and log.type = 0 ");
    if (forDeployment != null && !forDeployment.isEmpty()) {
        lookupQuery.append(" and log.externalId = :forDeployment");
        parameters.put("forDeployment", forDeployment);
    }
    TransactionalCommandService commandService = new TransactionalCommandService(emf);
    List<NodeInstanceLog> nodeInstancesViolations = commandService.execute(new QueryStringCommand<List<NodeInstanceLog>>(lookupQuery.toString(), parameters));
    logger.debug("Number of node instances with violated SLA {}", nodeInstancesViolations.size());
    if (!nodeInstancesViolations.isEmpty()) {
        logger.debug("Signaling process instances that have SLA violations on nodes");
        int nodeSignals = 0;
        for (NodeInstanceLog niLog : nodeInstancesViolations) {
            RuntimeManager runtimeManager = RuntimeManagerRegistry.get().getManager(niLog.getExternalId());
            if (runtimeManager == null) {
                logger.debug("No runtime manager found for {}, not able to send SLA violation signal", niLog.getExternalId());
                continue;
            }
            RuntimeEngine engine = runtimeManager.getRuntimeEngine(ProcessInstanceIdContext.get(niLog.getProcessInstanceId()));
            try {
                engine.getKieSession().signalEvent("slaViolation:" + niLog.getNodeInstanceId(), null, niLog.getProcessInstanceId());
                nodeSignals++;
            } catch (Exception e) {
                logger.warn("Unexpected error when signalig process instance {} about SLA violation {}", niLog.getProcessInstanceId(), e.getMessage(), e);
            } finally {
                runtimeManager.disposeRuntimeEngine(engine);
            }
        }
        logger.info("SLA Violations JOB :: Number of nodes successfully signaled is {}", nodeSignals);
        executionResults.setData("NodeSLASignals", nodeSignals);
    }
    // SLA Violations on process instances
    parameters = new HashMap<>();
    parameters.put("now", new Date());
    lookupQuery = new StringBuilder();
    lookupQuery.append("select log from ProcessInstanceLog log where log.slaDueDate < :now and log.slaCompliance = 1 ");
    if (forDeployment != null && !forDeployment.isEmpty()) {
        lookupQuery.append(" and log.externalId = :forDeployment");
        parameters.put("forDeployment", forDeployment);
    }
    List<ProcessInstanceLog> processInstancesViolations = commandService.execute(new QueryStringCommand<List<ProcessInstanceLog>>(lookupQuery.toString(), parameters));
    logger.debug("Number of node instances with violated SLA {}", nodeInstancesViolations.size());
    if (!processInstancesViolations.isEmpty()) {
        logger.debug("Signaling process instances that have SLA violations");
        int processSignals = 0;
        for (ProcessInstanceLog piLog : processInstancesViolations) {
            RuntimeManager runtimeManager = RuntimeManagerRegistry.get().getManager(piLog.getExternalId());
            if (runtimeManager == null) {
                logger.debug("No runtime manager found for {}, not able to send SLA violation signal", piLog.getExternalId());
                continue;
            }
            RuntimeEngine engine = runtimeManager.getRuntimeEngine(ProcessInstanceIdContext.get(piLog.getProcessInstanceId()));
            try {
                engine.getKieSession().signalEvent("slaViolation", null, piLog.getProcessInstanceId());
                processSignals++;
            } catch (Exception e) {
                logger.warn("Unexpected error when signalig process instance {} about SLA violation {}", piLog.getProcessInstanceId(), e.getMessage(), e);
            } finally {
                runtimeManager.disposeRuntimeEngine(engine);
            }
        }
        logger.info("SLA Violations JOB :: Number of process instances successfully signaled is {}", processSignals);
        executionResults.setData("ProcessSLASignals", processSignals);
    }
    return executionResults;
}