Example usage for com.liferay.portal.workflow.kaleo.model KaleoInstance getRootKaleoInstanceToken

Introduction

In this page you can find the example usage for com.liferay.portal.workflow.kaleo.model KaleoInstance getRootKaleoInstanceToken.

Prototype

public KaleoInstanceToken getRootKaleoInstanceToken(
            com.liferay.portal.kernel.service.ServiceContext serviceContext)
            throws com.liferay.portal.kernel.exception.PortalException;

Source Link

Usage

From source file:de.hofuniversity.iisys.liferay.workflows.LoggingWorkflowEngine.java

License:Open Source License

@Override
public WorkflowInstance getWorkflowInstance(long workflowInstanceId, ServiceContext serviceContext)
        throws WorkflowException {

    try {/*from  w  ww. j ava  2  s.c o  m*/
        fLogger.println("WorkflowEngine.getWorkflowInstance");
        fLogger.println("\tworkflowInstanceId: " + workflowInstanceId);
        fLogger.println("\tserviceContext:");
        logServiceContext(serviceContext, "\t\t");

        KaleoInstance kaleoInstance = kaleoInstanceLocalService.getKaleoInstance(workflowInstanceId);

        KaleoInstanceToken rootKaleoInstanceToken = kaleoInstance.getRootKaleoInstanceToken(serviceContext);

        WorkflowInstance instance = _kaleoWorkflowModelConverter.toWorkflowInstance(kaleoInstance,
                rootKaleoInstanceToken);

        if (instance != null) {
            fLogger.println("\tRETURN WorkflowInstance:");

            logWfInstance(instance, "\t\t");
        }

        fLogger.flush();

        return instance;
    } catch (Exception e) {
        throw new WorkflowException(e);
    }
}

---

From source file:de.hofuniversity.iisys.liferay.workflows.LoggingWorkflowEngine.java

License:Open Source License

@Override
public WorkflowInstance signalWorkflowInstance(long workflowInstanceId, final String transitionName,
        Map<String, Serializable> workflowContext, ServiceContext serviceContext) throws WorkflowException {

    try {/*from   w w  w.  j  a v  a 2 s  . c  om*/

        fLogger.println("WorkflowEngine.signalWorkflowInstance");
        fLogger.println("\tworkflowInstanceId: " + workflowInstanceId);
        fLogger.println("\ttransitionName: " + transitionName);
        fLogger.println("\tworkflowContext:");
        logMap(workflowContext, "\t\t");
        fLogger.println("\tserviceContext:");
        logServiceContext(serviceContext, "\t\t");

        KaleoInstance kaleoInstance = doUpdateContext(workflowInstanceId, workflowContext, serviceContext);

        KaleoInstanceToken kaleoInstanceToken = kaleoInstance.getRootKaleoInstanceToken(serviceContext);

        if (Validator.isNotNull(transitionName)) {

            // Validate that the transition actually exists before moving
            // forward

            KaleoNode currentKaleoNode = kaleoInstanceToken.getCurrentKaleoNode();

            currentKaleoNode.getKaleoTransition(transitionName);
        }

        serviceContext.setScopeGroupId(kaleoInstanceToken.getGroupId());

        final ExecutionContext executionContext = new ExecutionContext(kaleoInstanceToken, workflowContext,
                serviceContext);

        TransactionCommitCallbackUtil.registerCallback(new Callable<Void>() {

            @Override
            public Void call() throws Exception {
                try {
                    _kaleoSignaler.signalExit(transitionName, executionContext);
                } catch (Exception e) {
                    throw new WorkflowException("Unable to signal next transition", e);
                }

                return null;
            }

        });

        WorkflowInstance instance = _kaleoWorkflowModelConverter.toWorkflowInstance(kaleoInstance,
                kaleoInstanceToken, workflowContext);

        fLogger.println("\tRETURN instance:");
        logWfInstance(instance, "\t\t");

        fLogger.flush();

        return instance;
    } catch (Exception e) {
        throw new WorkflowException(e);
    }
}

---

From source file:de.hofuniversity.iisys.liferay.workflows.LoggingWorkflowEngine.java

License:Open Source License

@Override
public WorkflowInstance updateContext(long workflowInstanceId, Map<String, Serializable> workflowContext,
        ServiceContext serviceContext) throws WorkflowException {

    try {/*from w ww .  j av  a 2s .  com*/

        fLogger.println("WorkflowEngine.updateContext");
        fLogger.println("\tworkflowInstanceId: " + workflowInstanceId);
        fLogger.println("\tworkflowContext:");
        logMap(workflowContext, "\t\t");
        fLogger.println("\tserviceContext:");
        logServiceContext(serviceContext, "\t\t");

        KaleoInstance kaleoInstance = doUpdateContext(workflowInstanceId, workflowContext, serviceContext);

        KaleoInstanceToken rootKaleoInstanceToken = kaleoInstance.getRootKaleoInstanceToken(serviceContext);

        WorkflowInstance instance = _kaleoWorkflowModelConverter.toWorkflowInstance(kaleoInstance,
                rootKaleoInstanceToken);

        fLogger.println("\tRETURN instance:");
        logWfInstance(instance, "\t\t");

        fLogger.flush();

        return instance;
    } catch (Exception e) {
        throw new WorkflowException(e);
    }
}

---

From source file:de.hofuniversity.iisys.liferay.workflows.LoggingWorkflowEngine.java

License:Open Source License

protected List<WorkflowInstance> toWorkflowInstances(List<KaleoInstance> kaleoInstances,
        ServiceContext serviceContext) throws PortalException {

    List<WorkflowInstance> workflowInstances = new ArrayList<>(kaleoInstances.size());

    for (KaleoInstance kaleoInstance : kaleoInstances) {
        KaleoInstanceToken rootKaleoInstanceToken = kaleoInstance.getRootKaleoInstanceToken(serviceContext);

        workflowInstances//from w w  w  . j  a v  a  2s  .c om
                .add(_kaleoWorkflowModelConverter.toWorkflowInstance(kaleoInstance, rootKaleoInstanceToken));
    }

    return workflowInstances;
}

---