Examples with RuntimeManager org.kie.api.runtime.manager.RuntimeManager used on opensource projects

Example 61 with RuntimeManager

use of org.kie.api.runtime.manager.RuntimeManager in project jbpm by kiegroup.

the class SubProcessNodeInstance method internalTrigger.

public void internalTrigger(final NodeInstance from, String type) {
    super.internalTrigger(from, type);
    // if node instance was cancelled, abort
    if (getNodeInstanceContainer().getNodeInstance(getId()) == null) {
        return;
    }
    if (!org.jbpm.workflow.core.Node.CONNECTION_DEFAULT_TYPE.equals(type)) {
        throw new IllegalArgumentException("A SubProcess node only accepts default incoming connections!");
    }
    Map<String, Object> parameters = new HashMap<String, Object>();
    for (Iterator<DataAssociation> iterator = getSubProcessNode().getInAssociations().iterator(); iterator.hasNext(); ) {
        DataAssociation mapping = iterator.next();
        Object parameterValue = null;
        if (mapping.getTransformation() != null) {
            Transformation transformation = mapping.getTransformation();
            DataTransformer transformer = DataTransformerRegistry.get().find(transformation.getLanguage());
            if (transformer != null) {
                parameterValue = transformer.transform(transformation.getCompiledExpression(), getSourceParameters(mapping));
            }
        } else {
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) resolveContextInstance(VariableScope.VARIABLE_SCOPE, mapping.getSources().get(0));
            if (variableScopeInstance != null) {
                parameterValue = variableScopeInstance.getVariable(mapping.getSources().get(0));
            } else {
                try {
                    parameterValue = MVELSafeHelper.getEvaluator().eval(mapping.getSources().get(0), new NodeInstanceResolverFactory(this));
                } catch (Throwable t) {
                    parameterValue = VariableUtil.resolveVariable(mapping.getSources().get(0), this);
                    if (parameterValue != null) {
                        parameters.put(mapping.getTarget(), parameterValue);
                    } else {
                        logger.error("Could not find variable scope for variable {}", mapping.getSources().get(0));
                        logger.error("when trying to execute SubProcess node {}", getSubProcessNode().getName());
                        logger.error("Continuing without setting parameter.");
                    }
                }
            }
        }
        if (parameterValue != null) {
            parameters.put(mapping.getTarget(), parameterValue);
        }
    }
    String processId = getSubProcessNode().getProcessId();
    if (processId == null) {
        // if process id is not given try with process name
        processId = getSubProcessNode().getProcessName();
    }
    // resolve processId if necessary
    Map<String, String> replacements = new HashMap<String, String>();
    Matcher matcher = PatternConstants.PARAMETER_MATCHER.matcher(processId);
    while (matcher.find()) {
        String paramName = matcher.group(1);
        if (replacements.get(paramName) == null) {
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) resolveContextInstance(VariableScope.VARIABLE_SCOPE, paramName);
            if (variableScopeInstance != null) {
                Object variableValue = variableScopeInstance.getVariable(paramName);
                String variableValueString = variableValue == null ? "" : variableValue.toString();
                replacements.put(paramName, variableValueString);
            } else {
                try {
                    Object variableValue = MVELSafeHelper.getEvaluator().eval(paramName, new NodeInstanceResolverFactory(this));
                    String variableValueString = variableValue == null ? "" : variableValue.toString();
                    replacements.put(paramName, variableValueString);
                } catch (Throwable t) {
                    logger.error("Could not find variable scope for variable {}", paramName);
                    logger.error("when trying to replace variable in processId for sub process {}", getNodeName());
                    logger.error("Continuing without setting process id.");
                }
            }
        }
    }
    for (Map.Entry<String, String> replacement : replacements.entrySet()) {
        processId = processId.replace("#{" + replacement.getKey() + "}", replacement.getValue());
    }
    KieBase kbase = ((ProcessInstance) getProcessInstance()).getKnowledgeRuntime().getKieBase();
    // start process instance
    Process process = kbase.getProcess(processId);
    if (process == null) {
        // try to find it by name
        String latestProcessId = StartProcessHelper.findLatestProcessByName(kbase, processId);
        if (latestProcessId != null) {
            processId = latestProcessId;
            process = kbase.getProcess(processId);
        }
    }
    if (process == null) {
        logger.error("Could not find process {}", processId);
        logger.error("Aborting process");
        ((ProcessInstance) getProcessInstance()).setState(ProcessInstance.STATE_ABORTED);
        throw new RuntimeException("Could not find process " + processId);
    } else {
        KieRuntime kruntime = ((ProcessInstance) getProcessInstance()).getKnowledgeRuntime();
        RuntimeManager manager = (RuntimeManager) kruntime.getEnvironment().get(EnvironmentName.RUNTIME_MANAGER);
        if (manager != null) {
            org.kie.api.runtime.manager.Context<?> context = ProcessInstanceIdContext.get();
            String caseId = (String) kruntime.getEnvironment().get(EnvironmentName.CASE_ID);
            if (caseId != null) {
                context = CaseContext.get(caseId);
            }
            RuntimeEngine runtime = manager.getRuntimeEngine(context);
            kruntime = (KieRuntime) runtime.getKieSession();
        }
        if (getSubProcessNode().getMetaData("MICollectionInput") != null) {
            // remove foreach input variable to avoid problems when running in variable strict mode
            parameters.remove(getSubProcessNode().getMetaData("MICollectionInput"));
        }
        ProcessInstance processInstance = null;
        if (((WorkflowProcessInstanceImpl) getProcessInstance()).getCorrelationKey() != null) {
            // in case there is correlation key on parent instance pass it along to child so it can be easily correlated
            // since correlation key must be unique for active instances it appends processId and timestamp
            List<String> businessKeys = new ArrayList<String>();
            businessKeys.add(((WorkflowProcessInstanceImpl) getProcessInstance()).getCorrelationKey());
            businessKeys.add(processId);
            businessKeys.add(String.valueOf(System.currentTimeMillis()));
            CorrelationKeyFactory correlationKeyFactory = KieInternalServices.Factory.get().newCorrelationKeyFactory();
            CorrelationKey subProcessCorrelationKey = correlationKeyFactory.newCorrelationKey(businessKeys);
            processInstance = (ProcessInstance) ((CorrelationAwareProcessRuntime) kruntime).createProcessInstance(processId, subProcessCorrelationKey, parameters);
        } else {
            processInstance = (ProcessInstance) kruntime.createProcessInstance(processId, parameters);
        }
        this.processInstanceId = processInstance.getId();
        ((ProcessInstanceImpl) processInstance).setMetaData("ParentProcessInstanceId", getProcessInstance().getId());
        ((ProcessInstanceImpl) processInstance).setMetaData("ParentNodeInstanceId", getUniqueId());
        ((ProcessInstanceImpl) processInstance).setMetaData("ParentNodeId", getSubProcessNode().getUniqueId());
        ((ProcessInstanceImpl) processInstance).setParentProcessInstanceId(getProcessInstance().getId());
        ((ProcessInstanceImpl) processInstance).setSignalCompletion(getSubProcessNode().isWaitForCompletion());
        kruntime.startProcessInstance(processInstance.getId());
        if (!getSubProcessNode().isWaitForCompletion()) {
            triggerCompleted();
        } else if (processInstance.getState() == ProcessInstance.STATE_COMPLETED || processInstance.getState() == ProcessInstance.STATE_ABORTED) {
            processInstanceCompleted(processInstance);
        } else {
            addProcessListener();
        }
    }
}

Example 62 with RuntimeManager

use of org.kie.api.runtime.manager.RuntimeManager in project jbpm by kiegroup.

the class AsyncEventNodeInstance method internalTrigger.

public void internalTrigger(final NodeInstance from, String type) {
    super.internalTrigger(from, type);
    ExecutorService executorService = (ExecutorService) getProcessInstance().getKnowledgeRuntime().getEnvironment().get("ExecutorService");
    if (executorService != null) {
        RuntimeManager runtimeManager = ((RuntimeManager) getProcessInstance().getKnowledgeRuntime().getEnvironment().get("RuntimeManager"));
        CommandContext ctx = new CommandContext();
        ctx.setData("deploymentId", runtimeManager.getIdentifier());
        ctx.setData("processInstanceId", getProcessInstance().getId());
        ctx.setData("Signal", getEventType());
        ctx.setData("Event", null);
        executorService.scheduleRequest(AsyncSignalEventCommand.class.getName(), ctx);
        Node node = getNode();
        if (node != null) {
            String uniqueId = (String) node.getMetaData().get("UniqueId");
            if (uniqueId == null) {
                uniqueId = ((NodeImpl) node).getUniqueId();
            }
            ((WorkflowProcessInstanceImpl) getProcessInstance()).getIterationLevels().remove(getNode().getMetaData().get("UniqueId"));
        }
    } else {
        logger.warn("No async executor service found continuing as sync operation...");
        // if there is no executor service available move as sync node
        triggerCompleted();
    }
}

Example 63 with RuntimeManager

use of org.kie.api.runtime.manager.RuntimeManager in project jbpm by kiegroup.

the class KModuleDeploymentServiceTest method testDeploymentOfProcessWithDescriptorKieConteinerInjection.

@Test
public void testDeploymentOfProcessWithDescriptorKieConteinerInjection() {
    assertNotNull(deploymentService);
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId = ks.newReleaseId(GROUP_ID, "kjar-with-dd", VERSION);
    List<String> processes = new ArrayList<String>();
    processes.add("repo/processes/general/customtask.bpmn");
    processes.add("repo/processes/general/humanTask.bpmn");
    processes.add("repo/processes/general/import.bpmn");
    DeploymentDescriptor customDescriptor = new DeploymentDescriptorImpl("org.jbpm.domain");
    customDescriptor.getBuilder().runtimeStrategy(RuntimeStrategy.PER_REQUEST).addWorkItemHandler(new NamedObjectModel("mvel", "Log", "new org.jbpm.kie.services.test.objects.KieConteinerSystemOutWorkItemHandler(kieContainer)"));
    Map<String, String> resources = new HashMap<String, String>();
    resources.put("src/main/resources/" + DeploymentDescriptor.META_INF_LOCATION, customDescriptor.toXml());
    InternalKieModule kJar1 = createKieJar(ks, releaseId, processes, resources);
    File pom = new File("target/kmodule", "pom.xml");
    pom.getParentFile().mkdir();
    try {
        FileOutputStream fs = new FileOutputStream(pom);
        fs.write(getPom(releaseId).getBytes());
        fs.close();
    } catch (Exception e) {
    }
    KieMavenRepository repository = getKieMavenRepository();
    repository.deployArtifact(releaseId, kJar1, pom);
    DeploymentUnit deploymentUnit = new KModuleDeploymentUnit(GROUP_ID, "kjar-with-dd", VERSION, "KBase-test", "ksession-test2");
    deploymentService.deploy(deploymentUnit);
    units.add(deploymentUnit);
    DeployedUnit deployedGeneral = deploymentService.getDeployedUnit(deploymentUnit.getIdentifier());
    assertNotNull(deployedGeneral);
    assertNotNull(deployedGeneral.getDeploymentUnit());
    assertNotNull(deployedGeneral.getRuntimeManager());
    DeploymentDescriptor descriptor = ((InternalRuntimeManager) deployedGeneral.getRuntimeManager()).getDeploymentDescriptor();
    assertNotNull(descriptor);
    assertEquals("org.jbpm.domain", descriptor.getPersistenceUnit());
    assertEquals("org.jbpm.domain", descriptor.getAuditPersistenceUnit());
    assertEquals(AuditMode.JPA, descriptor.getAuditMode());
    assertEquals(PersistenceMode.JPA, descriptor.getPersistenceMode());
    assertEquals(RuntimeStrategy.PER_REQUEST, descriptor.getRuntimeStrategy());
    assertEquals(0, descriptor.getMarshallingStrategies().size());
    assertEquals(0, descriptor.getConfiguration().size());
    assertEquals(0, descriptor.getEnvironmentEntries().size());
    assertEquals(0, descriptor.getEventListeners().size());
    assertEquals(0, descriptor.getGlobals().size());
    assertEquals(0, descriptor.getTaskEventListeners().size());
    assertEquals(1, descriptor.getWorkItemHandlers().size());
    assertEquals(0, descriptor.getRequiredRoles().size());
    RuntimeManager manager = deploymentService.getRuntimeManager(deploymentUnit.getIdentifier());
    assertNotNull(manager);
    RuntimeEngine engine = manager.getRuntimeEngine(EmptyContext.get());
    assertNotNull(engine);
    Map<String, Object> params = new HashMap<String, Object>();
    ProcessInstance processInstance = engine.getKieSession().startProcess("customtask", params);
    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    manager.disposeRuntimeEngine(engine);
    checkFormsDeployment(deploymentUnit.getIdentifier());
}

Example 64 with RuntimeManager

use of org.kie.api.runtime.manager.RuntimeManager in project jbpm by kiegroup.

the class KModuleDeploymentServiceTest method testDeploymentOfProcesses.

@Test
public void testDeploymentOfProcesses() {
    assertNotNull(deploymentService);
    KModuleDeploymentUnit deploymentUnit = new KModuleDeploymentUnit(GROUP_ID, ARTIFACT_ID, VERSION, "KBase-test", "ksession-test");
    deploymentService.deploy(deploymentUnit);
    units.add(deploymentUnit);
    assertNotNull(deploymentUnit.getDeploymentDescriptor());
    DeployedUnit deployed = deploymentService.getDeployedUnit(deploymentUnit.getIdentifier());
    assertNotNull(deployed);
    assertNotNull(deployed.getDeploymentUnit());
    assertNotNull(deployed.getRuntimeManager());
    assertNull(deployed.getDeployedAssetLocation("customtask"));
    assertEquals(GROUP_ID + ":" + ARTIFACT_ID + ":" + VERSION + ":" + "KBase-test" + ":" + "ksession-test", deployed.getDeploymentUnit().getIdentifier());
    assertNotNull(runtimeDataService);
    Collection<ProcessDefinition> processes = runtimeDataService.getProcesses(new QueryContext());
    assertNotNull(processes);
    assertEquals(3, processes.size());
    processes = runtimeDataService.getProcessesByFilter("custom", new QueryContext());
    assertNotNull(processes);
    assertEquals(1, processes.size());
    processes = runtimeDataService.getProcessesByDeploymentId(deploymentUnit.getIdentifier(), new QueryContext());
    assertNotNull(processes);
    assertEquals(3, processes.size());
    ProcessDefinition process = runtimeDataService.getProcessesByDeploymentIdProcessId(deploymentUnit.getIdentifier(), "customtask");
    assertNotNull(process);
    RuntimeManager manager = deploymentService.getRuntimeManager(deploymentUnit.getIdentifier());
    assertNotNull(manager);
    RuntimeEngine engine = manager.getRuntimeEngine(EmptyContext.get());
    assertNotNull(engine);
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("id", "test");
    ProcessInstance processInstance = engine.getKieSession().startProcess("customtask", params);
    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    checkFormsDeployment(deploymentUnit.getIdentifier());
}

Example 65 with RuntimeManager

use of org.kie.api.runtime.manager.RuntimeManager in project jbpm by kiegroup.

the class KModuleDeploymentServiceTest method testDeploymentOfProcessesKieConteinerInjection.

@Test
public void testDeploymentOfProcessesKieConteinerInjection() {
    assertNotNull(deploymentService);
    KModuleDeploymentUnit deploymentUnit = new KModuleDeploymentUnit(GROUP_ID, ARTIFACT_ID, VERSION, "KBase-test", "ksession-test-2");
    deploymentService.deploy(deploymentUnit);
    units.add(deploymentUnit);
    assertNotNull(deploymentUnit.getDeploymentDescriptor());
    DeployedUnit deployed = deploymentService.getDeployedUnit(deploymentUnit.getIdentifier());
    assertNotNull(deployed);
    assertNotNull(deployed.getDeploymentUnit());
    assertNotNull(deployed.getRuntimeManager());
    assertNull(deployed.getDeployedAssetLocation("customtask"));
    assertEquals(GROUP_ID + ":" + ARTIFACT_ID + ":" + VERSION + ":" + "KBase-test" + ":" + "ksession-test-2", deployed.getDeploymentUnit().getIdentifier());
    RuntimeManager manager = deploymentService.getRuntimeManager(deploymentUnit.getIdentifier());
    assertNotNull(manager);
    RuntimeEngine engine = manager.getRuntimeEngine(EmptyContext.get());
    assertNotNull(engine);
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("id", "test");
    ProcessInstance processInstance = engine.getKieSession().startProcess("customtask", params);
    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    manager.disposeRuntimeEngine(engine);
    checkFormsDeployment(deploymentUnit.getIdentifier());
}