Examples with ActivityImpl org.activiti.engine.impl.pvm.process.ActivityImpl used on opensource projects

Example 16 with ActivityImpl

use of org.activiti.engine.impl.pvm.process.ActivityImpl in project Activiti by Activiti.

the class ErrorPropagation method executeCatch.

private static void executeCatch(String errorHandlerId, ActivityExecution execution, String errorCode) {
    ProcessDefinitionImpl processDefinition = ((ExecutionEntity) execution).getProcessDefinition();
    ActivityImpl errorHandler = processDefinition.findActivity(errorHandlerId);
    if (errorHandler == null) {
        throw new ActivitiException(errorHandlerId + " not found in process definition");
    }
    boolean matchingParentFound = false;
    ActivityExecution leavingExecution = execution;
    ActivityImpl currentActivity = (ActivityImpl) execution.getActivity();
    ScopeImpl catchingScope = errorHandler.getParent();
    if (catchingScope instanceof ActivityImpl) {
        ActivityImpl catchingScopeActivity = (ActivityImpl) catchingScope;
        if (!catchingScopeActivity.isScope()) {
            // event subprocesses
            catchingScope = catchingScopeActivity.getParent();
        }
    }
    if (catchingScope instanceof PvmProcessDefinition) {
        executeEventHandler(errorHandler, ((ExecutionEntity) execution).getProcessInstance(), errorCode);
    } else {
        if (currentActivity.getId().equals(catchingScope.getId())) {
            matchingParentFound = true;
        } else {
            currentActivity = (ActivityImpl) currentActivity.getParent();
            // and matches the activity the boundary event is defined on
            while (!matchingParentFound && leavingExecution != null && currentActivity != null) {
                if (!leavingExecution.isConcurrent() && currentActivity.getId().equals(catchingScope.getId())) {
                    matchingParentFound = true;
                } else if (leavingExecution.isConcurrent()) {
                    leavingExecution = leavingExecution.getParent();
                } else {
                    currentActivity = currentActivity.getParentActivity();
                    leavingExecution = leavingExecution.getParent();
                }
            }
            // Follow parents up until matching scope can't be found anymore (needed to support for multi-instance)
            while (leavingExecution != null && leavingExecution.getParent() != null && leavingExecution.getParent().getActivity() != null && leavingExecution.getParent().getActivity().getId().equals(catchingScope.getId())) {
                leavingExecution = leavingExecution.getParent();
            }
        }
        if (matchingParentFound && leavingExecution != null) {
            executeEventHandler(errorHandler, leavingExecution, errorCode);
        } else {
            throw new ActivitiException("No matching parent execution for activity " + errorHandlerId + " found");
        }
    }
}

Example 17 with ActivityImpl

use of org.activiti.engine.impl.pvm.process.ActivityImpl in project Activiti by Activiti.

the class ScopeUtil method findScopeExecutionForScope.

/**
   * returns the top-most execution sitting in an activity part of the scope defined by 'scopeActivitiy'.
   */
public static ExecutionEntity findScopeExecutionForScope(ExecutionEntity execution, PvmScope scopeActivity) {
    if (scopeActivity instanceof PvmProcessDefinition) {
        return execution.getProcessInstance();
    } else {
        ActivityImpl currentActivity = execution.getActivity();
        ExecutionEntity candiadateExecution = null;
        ExecutionEntity originalExecution = execution;
        while (execution != null) {
            currentActivity = execution.getActivity();
            if (scopeActivity.getActivities().contains(currentActivity) || /* does not search rec*/
            scopeActivity.equals(currentActivity)) {
                // found a candidate execution; lets still check whether we find an
                // execution which is also sitting in an activity part of this scope
                // higher up the hierarchy
                candiadateExecution = execution;
            } else if (currentActivity != null && currentActivity.contains((ActivityImpl) scopeActivity)) /*searches rec*/
            {
                // now we're too "high", the candidate execution is the one.
                break;
            }
            execution = execution.getParent();
        }
        // if activity is scope, we need to get the parent at least:
        if (originalExecution == candiadateExecution && originalExecution.getActivity().isScope() && !originalExecution.getActivity().equals(scopeActivity)) {
            candiadateExecution = originalExecution.getParent();
        }
        return candiadateExecution;
    }
}

Example 18 with ActivityImpl

use of org.activiti.engine.impl.pvm.process.ActivityImpl in project Activiti by Activiti.

the class ManualTaskParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, ManualTask manualTask) {
    ActivityImpl activity = createActivityOnCurrentScope(bpmnParse, manualTask, BpmnXMLConstants.ELEMENT_TASK_MANUAL);
    activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createManualTaskActivityBehavior(manualTask));
    activity.setAsync(manualTask.isAsynchronous());
    activity.setExclusive(!manualTask.isNotExclusive());
}

Example 19 with ActivityImpl

use of org.activiti.engine.impl.pvm.process.ActivityImpl in project Activiti by Activiti.

the class ReceiveTaskParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, ReceiveTask receiveTask) {
    ActivityImpl activity = createActivityOnCurrentScope(bpmnParse, receiveTask, BpmnXMLConstants.ELEMENT_TASK_RECEIVE);
    activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createReceiveTaskActivityBehavior(receiveTask));
    activity.setAsync(receiveTask.isAsynchronous());
    activity.setExclusive(!receiveTask.isNotExclusive());
}

Example 20 with ActivityImpl

use of org.activiti.engine.impl.pvm.process.ActivityImpl in project Activiti by Activiti.

the class SendTaskParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, SendTask sendTask) {
    ActivityImpl activity = createActivityOnCurrentScope(bpmnParse, sendTask, BpmnXMLConstants.ELEMENT_TASK_SEND);
    activity.setAsync(sendTask.isAsynchronous());
    activity.setExclusive(!sendTask.isNotExclusive());
    if (StringUtils.isNotEmpty(sendTask.getType())) {
        if (sendTask.getType().equalsIgnoreCase("mail")) {
            activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createMailActivityBehavior(sendTask));
        } else if (sendTask.getType().equalsIgnoreCase("mule")) {
            activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createMuleActivityBehavior(sendTask, bpmnParse.getBpmnModel()));
        } else if (sendTask.getType().equalsIgnoreCase("camel")) {
            activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createCamelActivityBehavior(sendTask, bpmnParse.getBpmnModel()));
        }
    // for web service
    } else if (ImplementationType.IMPLEMENTATION_TYPE_WEBSERVICE.equalsIgnoreCase(sendTask.getImplementationType()) && StringUtils.isNotEmpty(sendTask.getOperationRef())) {
        if (!bpmnParse.getOperations().containsKey(sendTask.getOperationRef())) {
            logger.warn(sendTask.getOperationRef() + " does not exist for sendTask " + sendTask.getId());
        } else {
            WebServiceActivityBehavior webServiceActivityBehavior = bpmnParse.getActivityBehaviorFactory().createWebServiceActivityBehavior(sendTask);
            Operation operation = bpmnParse.getOperations().get(sendTask.getOperationRef());
            webServiceActivityBehavior.setOperation(operation);
            if (sendTask.getIoSpecification() != null) {
                IOSpecification ioSpecification = createIOSpecification(bpmnParse, sendTask.getIoSpecification());
                webServiceActivityBehavior.setIoSpecification(ioSpecification);
            }
            for (DataAssociation dataAssociationElement : sendTask.getDataInputAssociations()) {
                AbstractDataAssociation dataAssociation = createDataInputAssociation(bpmnParse, dataAssociationElement);
                webServiceActivityBehavior.addDataInputAssociation(dataAssociation);
            }
            for (DataAssociation dataAssociationElement : sendTask.getDataOutputAssociations()) {
                AbstractDataAssociation dataAssociation = createDataOutputAssociation(bpmnParse, dataAssociationElement);
                webServiceActivityBehavior.addDataOutputAssociation(dataAssociation);
            }
            activity.setActivityBehavior(webServiceActivityBehavior);
        }
    } else {
        logger.warn("One of the attributes 'type' or 'operation' is mandatory on sendTask " + sendTask.getId());
    }
}