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

Example 76 with ActivityImpl

use of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl in project camunda-bpm-platform by camunda.

the class PvmAtomicOperationActivityInitStackNotifyListenerStart method eventNotificationsCompleted.

protected void eventNotificationsCompleted(PvmExecutionImpl execution) {
    super.eventNotificationsCompleted(execution);
    execution.activityInstanceStarted();
    ExecutionStartContext startContext = execution.getExecutionStartContext();
    InstantiationStack instantiationStack = startContext.getInstantiationStack();
    PvmExecutionImpl propagatingExecution = execution;
    ActivityImpl activity = execution.getActivity();
    if (activity.getActivityBehavior() instanceof ModificationObserverBehavior) {
        ModificationObserverBehavior behavior = (ModificationObserverBehavior) activity.getActivityBehavior();
        List<ActivityExecution> concurrentExecutions = behavior.initializeScope(propagatingExecution, 1);
        propagatingExecution = (PvmExecutionImpl) concurrentExecutions.get(0);
    }
    // if the stack has been instantiated
    if (instantiationStack.getActivities().isEmpty() && instantiationStack.getTargetActivity() != null) {
        // as if we are entering the target activity instance id via a transition
        propagatingExecution.setActivityInstanceId(null);
        // execute the target activity with this execution
        startContext.applyVariables(propagatingExecution);
        propagatingExecution.setActivity(instantiationStack.getTargetActivity());
        propagatingExecution.performOperation(ACTIVITY_START_CREATE_SCOPE);
    } else if (instantiationStack.getActivities().isEmpty() && instantiationStack.getTargetTransition() != null) {
        // as if we are entering the target activity instance id via a transition
        propagatingExecution.setActivityInstanceId(null);
        // execute the target transition with this execution
        PvmTransition transition = instantiationStack.getTargetTransition();
        startContext.applyVariables(propagatingExecution);
        propagatingExecution.setActivity(transition.getSource());
        propagatingExecution.setTransition((TransitionImpl) transition);
        propagatingExecution.performOperation(TRANSITION_START_NOTIFY_LISTENER_TAKE);
    } else {
        // else instantiate the activity stack further
        propagatingExecution.setActivity(null);
        propagatingExecution.performOperation(ACTIVITY_INIT_STACK);
    }
}

Example 77 with ActivityImpl

use of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl in project camunda-bpm-platform by camunda.

the class DefaultConditionHandler method evaluateConditionStartByProcessDefinitionId.

protected List<ConditionHandlerResult> evaluateConditionStartByProcessDefinitionId(CommandContext commandContext, ConditionSet conditionSet, String processDefinitionId) {
    DeploymentCache deploymentCache = commandContext.getProcessEngineConfiguration().getDeploymentCache();
    ProcessDefinitionEntity processDefinition = deploymentCache.findDeployedProcessDefinitionById(processDefinitionId);
    List<ConditionHandlerResult> results = new ArrayList<ConditionHandlerResult>();
    if (processDefinition != null && !processDefinition.isSuspended()) {
        List<ActivityImpl> activities = findConditionalStartEventActivities(processDefinition);
        if (activities.isEmpty()) {
            throw LOG.exceptionWhenEvaluatingConditionalStartEventByProcessDefinition(processDefinitionId);
        }
        for (ActivityImpl activity : activities) {
            if (evaluateCondition(conditionSet, activity)) {
                results.add(new ConditionHandlerResult(processDefinition, activity));
            }
        }
    }
    return results;
}

Example 78 with ActivityImpl

use of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl in project camunda-bpm-platform by camunda.

the class ProcessDefinitionBuilder method attachedTo.

public ProcessDefinitionBuilder attachedTo(String id, boolean isInterrupting) {
    ActivityImpl activity = getActivity();
    activity.setEventScope(processDefinition.findActivity(id));
    if (isInterrupting) {
        activity.setActivityStartBehavior(ActivityStartBehavior.INTERRUPT_EVENT_SCOPE);
    } else {
        activity.setActivityStartBehavior(ActivityStartBehavior.CONCURRENT_IN_FLOW_SCOPE);
    }
    return this;
}

Example 79 with ActivityImpl

use of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl in project camunda-bpm-platform by camunda.

the class PvmAtomicOperationDeleteCascadeFireActivityEnd method getFlowScopeActivity.

protected ActivityImpl getFlowScopeActivity(PvmActivity activity) {
    ScopeImpl flowScope = activity.getFlowScope();
    ActivityImpl flowScopeActivity = null;
    if (flowScope.getProcessDefinition() != flowScope) {
        flowScopeActivity = (ActivityImpl) flowScope;
    }
    return flowScopeActivity;
}

Example 80 with ActivityImpl

use of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl in project camunda-bpm-platform by camunda.

the class DefaultJobRetryCmd method getCurrentActivity.

protected ActivityImpl getCurrentActivity(CommandContext commandContext, JobEntity job) {
    String type = job.getJobHandlerType();
    ActivityImpl activity = null;
    if (SUPPORTED_TYPES.contains(type)) {
        DeploymentCache deploymentCache = Context.getProcessEngineConfiguration().getDeploymentCache();
        ProcessDefinitionEntity processDefinitionEntity = deploymentCache.findDeployedProcessDefinitionById(job.getProcessDefinitionId());
        activity = processDefinitionEntity.findActivity(job.getActivityId());
    } else {
    // noop, because activity type is not supported
    }
    return activity;
}