Examples with Process io.automatiko.engine.api.definition.process.Process used on opensource projects

Example 16 with Process

use of io.automatiko.engine.api.definition.process.Process in project automatiko-engine by automatiko-io.

the class BpmnProcessCompiler method from.

public List<BpmnProcess> from(ProcessConfig config, Resource... resources) {
    try {
        List<Process> processes = new ArrayList<>();
        for (Resource resource : resources) {
            XmlProcessReader xmlReader = new XmlProcessReader(getSemanticModules(), Thread.currentThread().getContextClassLoader());
            configureProcessReader(xmlReader, config);
            processes.addAll(xmlReader.read(resource.getReader()));
        }
        List<BpmnProcess> bpmnProcesses = processes.stream().map(p -> create(p, config)).filter(p -> p != null).collect(Collectors.toList());
        bpmnProcesses.forEach(p -> {
            for (Node node : ((WorkflowProcess) p.process()).getNodesRecursively()) {
                processNode(node, bpmnProcesses);
            }
        });
        return (List<BpmnProcess>) bpmnProcesses;
    } catch (Exception e) {
        throw new BpmnProcessReaderException(e);
    }
}

Example 17 with Process

use of io.automatiko.engine.api.definition.process.Process in project automatiko-engine by automatiko-io.

the class ProcessInstanceResolverStrategy method connectProcessInstanceToRuntimeAndProcess.

/**
 * Fill the process instance .kruntime and .process fields with the appropriate
 * values.
 *
 * @param processInstance
 * @param streamContext
 */
private void connectProcessInstanceToRuntimeAndProcess(ProcessInstance processInstance, Object streamContext) {
    ProcessInstanceImpl processInstanceImpl = (ProcessInstanceImpl) processInstance;
    InternalProcessRuntime runtime = processInstanceImpl.getProcessRuntime();
    // Attach the process if not present
    if (processInstance.getProcess() == null) {
        String processId = processInstance.getProcessId();
        if (processId != null) {
            Process process = runtime.getProcess(processId);
            if (process != null) {
                processInstanceImpl.setProcess(process);
            }
        }
    }
}

Example 18 with Process

use of io.automatiko.engine.api.definition.process.Process in project automatiko-engine by automatiko-io.

the class ProcessCodegen method parseWorkflowFile.

private static Process parseWorkflowFile(Resource r, String parser) {
    try {
        ServerlessWorkflowParser workflowParser = new ServerlessWorkflowParser();
        Process p = workflowParser.parse(r.getReader());
        ((WorkflowProcess) p).getMetaData().put("IsServerlessWorkflow", true);
        p.setResource(r);
        return p;
    } catch (IOException e) {
        throw new ProcessParsingException("Could not parse file " + r.getSourcePath(), e);
    }
}

Example 19 with Process

use of io.automatiko.engine.api.definition.process.Process in project automatiko-engine by automatiko-io.

the class ProcessCodegen method generate.

public List<GeneratedFile> generate() {
    if (processes.isEmpty()) {
        return Collections.emptyList();
    }
    List<ProcessGenerator> ps = new ArrayList<>();
    List<ProcessInstanceGenerator> pis = new ArrayList<>();
    List<ProcessExecutableModelGenerator> processExecutableModelGenerators = new ArrayList<>();
    // REST resources
    List<AbstractResourceGenerator> rgs = new ArrayList<>();
    // GraphQL resources
    List<AbstractResourceGenerator> grapggs = new ArrayList<>();
    // Function resources
    List<FunctionGenerator> fgs = new ArrayList<>();
    // Function flow resources
    List<FunctionFlowGenerator> ffgs = new ArrayList<>();
    // message data events
    List<MessageDataEventGenerator> mdegs = new ArrayList<>();
    // message endpoints/consumers
    Set<MessageConsumerGenerator> megs = new LinkedHashSet<>();
    // message producers
    List<MessageProducerGenerator> mpgs = new ArrayList<>();
    // OpenAPI clients
    Set<OpenAPIClientGenerator> opgs = new LinkedHashSet<>();
    List<String> publicProcesses = new ArrayList<>();
    Map<String, ModelMetaData> processIdToModel = new HashMap<>();
    Map<String, ModelClassGenerator> processIdToModelGenerator = new HashMap<>();
    Map<String, InputModelClassGenerator> processIdToInputModelGenerator = new HashMap<>();
    Map<String, OutputModelClassGenerator> processIdToOutputModelGenerator = new HashMap<>();
    Map<String, List<UserTaskModelMetaData>> processIdToUserTaskModel = new HashMap<>();
    Map<String, ProcessMetaData> processIdToMetadata = new HashMap<>();
    String workflowType = Process.WORKFLOW_TYPE;
    if (isFunctionFlowProject()) {
        workflowType = Process.FUNCTION_FLOW_TYPE;
    } else if (isFunctionProject()) {
        workflowType = Process.FUNCTION_TYPE;
    }
    // then we can instantiate the exec model generator
    // with the data classes that we have already resolved
    ProcessToExecModelGenerator execModelGenerator = new ProcessToExecModelGenerator(contextClassLoader, workflowType);
    // first we generate all the data classes from variable declarations
    for (Entry<String, WorkflowProcess> entry : processes.entrySet()) {
        ModelClassGenerator mcg = new ModelClassGenerator(execModelGenerator, context(), entry.getValue());
        processIdToModelGenerator.put(entry.getKey(), mcg);
        processIdToModel.put(entry.getKey(), mcg.generate());
        InputModelClassGenerator imcg = new InputModelClassGenerator(context(), entry.getValue(), workflowType);
        processIdToInputModelGenerator.put(entry.getKey(), imcg);
        OutputModelClassGenerator omcg = new OutputModelClassGenerator(context(), entry.getValue(), workflowType);
        processIdToOutputModelGenerator.put(entry.getKey(), omcg);
        context.addGenerator("ModelClassGenerator", entry.getKey(), mcg);
        context.addGenerator("InputModelClassGenerator", entry.getKey(), imcg);
        context.addGenerator("OutputModelClassGenerator", entry.getKey(), omcg);
    }
    // then we generate user task inputs and outputs if any
    for (Entry<String, WorkflowProcess> entry : processes.entrySet()) {
        UserTasksModelClassGenerator utcg = new UserTasksModelClassGenerator(entry.getValue(), context);
        processIdToUserTaskModel.put(entry.getKey(), utcg.generate());
    }
    List<String> functions = context.getBuildContext().classThatImplement(Functions.class.getCanonicalName());
    // collect all process descriptors (exec model)
    for (Entry<String, WorkflowProcess> entry : processes.entrySet()) {
        ProcessExecutableModelGenerator execModelGen = new ProcessExecutableModelGenerator(entry.getValue(), execModelGenerator);
        String packageName = entry.getValue().getPackageName();
        String id = entry.getKey();
        // add extra meta data to indicate if user task mgmt is available
        if (context.getBuildContext().isUserTaskMgmtSupported()) {
            entry.getValue().getMetaData().put("UserTaskMgmt", "true");
        }
        Set<String> classImports = ((io.automatiko.engine.workflow.process.core.WorkflowProcess) entry.getValue()).getImports();
        if (classImports != null) {
            classImports = new HashSet<>();
            ((io.automatiko.engine.workflow.process.core.WorkflowProcess) entry.getValue()).setImports(classImports);
        }
        classImports.add(BaseFunctions.class.getCanonicalName());
        classImports.addAll(functions);
        try {
            ProcessMetaData generate = execModelGen.generate();
            processIdToMetadata.put(id, generate);
            processExecutableModelGenerators.add(execModelGen);
            context.addProcess(id, generate);
        } catch (RuntimeException e) {
            LOGGER.error(e.getMessage());
            throw new ProcessCodegenException(id, packageName, e);
        }
    }
    // generate Process, ProcessInstance classes and the REST resource
    for (ProcessExecutableModelGenerator execModelGen : processExecutableModelGenerators) {
        String classPrefix = StringUtils.capitalize(execModelGen.extractedProcessId());
        WorkflowProcess workFlowProcess = execModelGen.process();
        ModelClassGenerator modelClassGenerator = processIdToModelGenerator.get(execModelGen.getProcessId());
        ProcessGenerator p = new ProcessGenerator(context, workFlowProcess, execModelGen, classPrefix, modelClassGenerator.className(), applicationCanonicalName, processIdToUserTaskModel.get(execModelGen.getProcessId()), processIdToMetadata).withDependencyInjection(annotator).withPersistence(persistence);
        ProcessInstanceGenerator pi = new ProcessInstanceGenerator(workflowType, context(), execModelGen, workFlowProcess.getPackageName(), classPrefix, modelClassGenerator.generate());
        ProcessMetaData metaData = processIdToMetadata.get(execModelGen.getProcessId());
        if (isFunctionFlowProject()) {
            ffgs.add(new FunctionFlowGenerator(context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), applicationCanonicalName).withDependencyInjection(annotator).withSignals(metaData.getSignals(), metaData.getSignalNodes()).withTriggers(metaData.getTriggers()));
            if (metaData.getTriggers() != null) {
                for (TriggerMetaData trigger : metaData.getTriggers()) {
                    if (trigger.getType().equals(TriggerMetaData.TriggerType.ProduceMessage)) {
                        MessageDataEventGenerator msgDataEventGenerator = new MessageDataEventGenerator(workFlowProcess, trigger).withDependencyInjection(annotator);
                        mdegs.add(msgDataEventGenerator);
                        mpgs.add(new MessageProducerGenerator(workflowType, context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), msgDataEventGenerator.className(), trigger).withDependencyInjection(annotator));
                    }
                }
            }
        } else if (isFunctionProject()) {
            fgs.add(new FunctionGenerator(context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), applicationCanonicalName).withDependencyInjection(annotator));
        } else if (isServiceProject()) {
            if (isPublic(workFlowProcess)) {
                // Creating and adding the ResourceGenerator
                resourceGeneratorFactory.create(context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), applicationCanonicalName).map(r -> r.withDependencyInjection(annotator).withParentProcess(null).withPersistence(persistence).withUserTasks(processIdToUserTaskModel.get(execModelGen.getProcessId())).withPathPrefix("{id}").withSignals(metaData.getSignals()).withTriggers(metaData.isStartable(), metaData.isDynamic()).withSubProcesses(populateSubprocesses(workFlowProcess, processIdToMetadata.get(execModelGen.getProcessId()), processIdToMetadata, processIdToModelGenerator, processExecutableModelGenerators, processIdToUserTaskModel))).ifPresent(rgs::add);
                if (context.getBuildContext().isGraphQLSupported()) {
                    GraphQLResourceGenerator graphqlGenerator = new GraphQLResourceGenerator(context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), applicationCanonicalName);
                    graphqlGenerator.withDependencyInjection(annotator).withParentProcess(null).withPersistence(persistence).withUserTasks(processIdToUserTaskModel.get(execModelGen.getProcessId())).withPathPrefix(CodegenUtils.version(workFlowProcess.getVersion())).withSignals(metaData.getSignals()).withTriggers(metaData.isStartable(), metaData.isDynamic()).withSubProcesses(populateSubprocessesGraphQL(workFlowProcess, processIdToMetadata.get(execModelGen.getProcessId()), processIdToMetadata, processIdToModelGenerator, processExecutableModelGenerators, processIdToUserTaskModel));
                    grapggs.add(graphqlGenerator);
                }
            }
            if (metaData.getTriggers() != null) {
                for (TriggerMetaData trigger : metaData.getTriggers()) {
                    // generate message consumers for processes with message events
                    if (isPublic(workFlowProcess) && trigger.getType().equals(TriggerMetaData.TriggerType.ConsumeMessage)) {
                        MessageDataEventGenerator msgDataEventGenerator = new MessageDataEventGenerator(workFlowProcess, trigger).withDependencyInjection(annotator);
                        mdegs.add(msgDataEventGenerator);
                        megs.add(new MessageConsumerGenerator(context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), applicationCanonicalName, msgDataEventGenerator.className(), trigger).withDependencyInjection(annotator).withPersistence(persistence));
                    } else if (trigger.getType().equals(TriggerMetaData.TriggerType.ProduceMessage)) {
                        MessageDataEventGenerator msgDataEventGenerator = new MessageDataEventGenerator(workFlowProcess, trigger).withDependencyInjection(annotator);
                        mdegs.add(msgDataEventGenerator);
                        mpgs.add(new MessageProducerGenerator(workflowType, context(), workFlowProcess, modelClassGenerator.className(), execModelGen.className(), msgDataEventGenerator.className(), trigger).withDependencyInjection(annotator));
                    }
                }
            }
        }
        if (metaData.getOpenAPIs() != null) {
            for (OpenAPIMetaData api : metaData.getOpenAPIs()) {
                OpenAPIClientGenerator oagenerator = new OpenAPIClientGenerator(context, workFlowProcess, api).withDependencyInjection(annotator);
                opgs.add(oagenerator);
            }
        }
        moduleGenerator.addProcess(p);
        ps.add(p);
        pis.add(pi);
    }
    for (ModelClassGenerator modelClassGenerator : processIdToModelGenerator.values()) {
        ModelMetaData mmd = modelClassGenerator.generate();
        storeFile(Type.MODEL, modelClassGenerator.generatedFilePath(), mmd.generate(annotator != null ? new String[] { "io.quarkus.runtime.annotations.RegisterForReflection" } : new String[0]));
    }
    for (InputModelClassGenerator modelClassGenerator : processIdToInputModelGenerator.values()) {
        ModelMetaData mmd = modelClassGenerator.generate();
        storeFile(Type.MODEL, modelClassGenerator.generatedFilePath(), mmd.generate(annotator != null ? new String[] { "io.quarkus.runtime.annotations.RegisterForReflection" } : new String[0]));
    }
    for (OutputModelClassGenerator modelClassGenerator : processIdToOutputModelGenerator.values()) {
        ModelMetaData mmd = modelClassGenerator.generate();
        storeFile(Type.MODEL, modelClassGenerator.generatedFilePath(), mmd.generate(annotator != null ? new String[] { "io.quarkus.runtime.annotations.RegisterForReflection" } : new String[0]));
    }
    for (List<UserTaskModelMetaData> utmd : processIdToUserTaskModel.values()) {
        for (UserTaskModelMetaData ut : utmd) {
            storeFile(Type.MODEL, UserTasksModelClassGenerator.generatedFilePath(ut.getInputModelClassName()), ut.generateInput());
            storeFile(Type.MODEL, UserTasksModelClassGenerator.generatedFilePath(ut.getOutputModelClassName()), ut.generateOutput());
        }
    }
    for (AbstractResourceGenerator resourceGenerator : rgs) {
        storeFile(Type.REST, resourceGenerator.generatedFilePath(), resourceGenerator.generate());
    }
    for (AbstractResourceGenerator resourceGenerator : grapggs) {
        storeFile(Type.GRAPHQL, resourceGenerator.generatedFilePath(), resourceGenerator.generate());
    }
    for (FunctionGenerator functionGenerator : fgs) {
        storeFile(Type.FUNCTION, functionGenerator.generatedFilePath(), functionGenerator.generate());
    }
    for (FunctionFlowGenerator functionFlowGenerator : ffgs) {
        storeFile(Type.FUNCTION_FLOW, functionFlowGenerator.generatedFilePath(), functionFlowGenerator.generate());
    }
    for (MessageDataEventGenerator messageDataEventGenerator : mdegs) {
        storeFile(Type.CLASS, messageDataEventGenerator.generatedFilePath(), messageDataEventGenerator.generate());
    }
    for (MessageConsumerGenerator messageConsumerGenerator : megs) {
        storeFile(Type.MESSAGE_CONSUMER, messageConsumerGenerator.generatedFilePath(), messageConsumerGenerator.generate());
    }
    for (MessageProducerGenerator messageProducerGenerator : mpgs) {
        storeFile(Type.MESSAGE_PRODUCER, messageProducerGenerator.generatedFilePath(), messageProducerGenerator.generate());
    }
    for (OpenAPIClientGenerator openApiClientGenerator : opgs) {
        openApiClientGenerator.generate();
        Map<String, String> contents = openApiClientGenerator.generatedClasses();
        for (Entry<String, String> entry : contents.entrySet()) {
            storeFile(Type.CLASS, entry.getKey().replace('.', '/') + ".java", entry.getValue());
        }
    }
    for (ProcessGenerator p : ps) {
        storeFile(Type.PROCESS, p.generatedFilePath(), p.generate());
        p.getAdditionalClasses().forEach(cp -> {
            String packageName = cp.getPackageDeclaration().map(pd -> pd.getName().toString()).orElse("");
            String clazzName = cp.findFirst(ClassOrInterfaceDeclaration.class).map(cls -> cls.getName().toString()).get();
            String path = (packageName + "." + clazzName).replace('.', '/') + ".java";
            storeFile(Type.CLASS, path, cp.toString());
        });
    }
    for (ProcessInstanceGenerator pi : pis) {
        storeFile(Type.PROCESS_INSTANCE, pi.generatedFilePath(), pi.generate());
    }
    for (ProcessExecutableModelGenerator processGenerator : processExecutableModelGenerators) {
        if (processGenerator.isPublic()) {
            publicProcesses.add(processGenerator.extractedProcessId());
        }
    }
    return generatedFiles;
}

Example 20 with Process

use of io.automatiko.engine.api.definition.process.Process in project automatiko-engine by automatiko-io.

the class SubProcessNodeInstance method internalTrigger.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
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 (!io.automatiko.engine.workflow.process.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 {
                    ExpressionEvaluator evaluator = (ExpressionEvaluator) ((WorkflowProcess) getProcessInstance().getProcess()).getDefaultContext(ExpressionEvaluator.EXPRESSION_EVALUATOR);
                    parameterValue = evaluator.evaluate(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);
        String replacementKey = paramName;
        String defaultValue = "";
        if (paramName.contains(":")) {
            String[] items = paramName.split(":");
            paramName = items[0];
            defaultValue = items[1];
        }
        if (replacements.get(replacementKey) == null) {
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) resolveContextInstance(VariableScope.VARIABLE_SCOPE, paramName);
            if (variableScopeInstance != null) {
                Object variableValue = variableScopeInstance.getVariable(paramName);
                String variableValueString = variableValue == null ? defaultValue : variableValue.toString();
                replacements.put(replacementKey, variableValueString);
            } else {
                try {
                    ExpressionEvaluator evaluator = (ExpressionEvaluator) ((WorkflowProcess) getProcessInstance().getProcess()).getDefaultContext(ExpressionEvaluator.EXPRESSION_EVALUATOR);
                    Object variableValue = evaluator.evaluate(paramName, new NodeInstanceResolverFactory(this));
                    String variableValueString = variableValue == null ? defaultValue : variableValue.toString();
                    replacements.put(replacementKey, 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());
    }
    // start process instance
    Process process = getProcessInstance().getProcessRuntime().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 {
        ProcessRuntime kruntime = ((ProcessInstance) getProcessInstance()).getProcessRuntime();
        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()));
            CorrelationKey subProcessCorrelationKey = new StringCorrelationKey(businessKeys.stream().collect(Collectors.joining(":")));
            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).setRootProcessInstanceId(StringUtils.isEmpty(getProcessInstance().getRootProcessInstanceId()) ? getProcessInstance().getId() : getProcessInstance().getRootProcessInstanceId());
        ((ProcessInstanceImpl) processInstance).setRootProcessId(StringUtils.isEmpty(getProcessInstance().getRootProcessId()) ? getProcessInstance().getProcessId() : getProcessInstance().getRootProcessId());
        ((ProcessInstanceImpl) processInstance).setSignalCompletion(getSubProcessNode().isWaitForCompletion());
        ((ProcessInstanceImpl) processInstance).addChild(processInstance.getProcessId(), processInstance.getId());
        kruntime.startProcessInstance(processInstance.getId());
        if (!getSubProcessNode().isWaitForCompletion()) {
            triggerCompleted();
        } else if (processInstance.getState() == ProcessInstance.STATE_COMPLETED || processInstance.getState() == ProcessInstance.STATE_ABORTED) {
            processInstanceCompleted(processInstance);
        } else {
            addProcessListener();
        }
    }
}