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

Example 26 with ActivityImpl

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

the class TimerCatchIntermediateEventJobHandler method execute.

public void execute(TimerJobConfiguration configuration, ExecutionEntity execution, CommandContext commandContext, String tenantId) {
    String activityId = configuration.getTimerElementKey();
    ActivityImpl intermediateEventActivity = execution.getProcessDefinition().findActivity(activityId);
    ensureNotNull("Error while firing timer: intermediate event activity " + configuration + " not found", "intermediateEventActivity", intermediateEventActivity);
    try {
        if (activityId.equals(execution.getActivityId())) {
            // Regular Intermediate timer catch
            execution.signal("signal", null);
        } else {
            // Event based gateway
            execution.executeEventHandlerActivity(intermediateEventActivity);
        }
    } catch (RuntimeException e) {
        throw e;
    } catch (Exception e) {
        throw new ProcessEngineException("exception during timer execution: " + e.getMessage(), e);
    }
}

Example 27 with ActivityImpl

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

the class TimerExecuteNestedActivityJobHandler method execute.

public void execute(TimerJobConfiguration configuration, ExecutionEntity execution, CommandContext commandContext, String tenantId) {
    String activityId = configuration.getTimerElementKey();
    ActivityImpl activity = execution.getProcessDefinition().findActivity(activityId);
    ensureNotNull("Error while firing timer: boundary event activity " + configuration + " not found", "boundary event activity", activity);
    try {
        execution.executeEventHandlerActivity(activity);
    } catch (RuntimeException e) {
        throw e;
    } catch (Exception e) {
        throw new ProcessEngineException("exception during timer execution: " + e.getMessage(), e);
    }
}

Example 28 with ActivityImpl

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

the class CompensationInstanceHandler method createMigratingEventScopeInstance.

protected MigratingProcessElementInstance createMigratingEventScopeInstance(MigratingInstanceParseContext parseContext, EventSubscriptionEntity element) {
    ActivityImpl compensatingActivity = parseContext.getSourceProcessDefinition().findActivity(element.getActivityId());
    MigrationInstruction migrationInstruction = getMigrationInstruction(parseContext, compensatingActivity);
    ActivityImpl eventSubscriptionTargetScope = null;
    if (migrationInstruction != null) {
        if (compensatingActivity.isCompensationHandler()) {
            ActivityImpl targetEventScope = (ActivityImpl) parseContext.getTargetActivity(migrationInstruction).getEventScope();
            eventSubscriptionTargetScope = targetEventScope.findCompensationHandler();
        } else {
            eventSubscriptionTargetScope = parseContext.getTargetActivity(migrationInstruction);
        }
    }
    ExecutionEntity eventScopeExecution = CompensationUtil.getCompensatingExecution(element);
    MigrationInstruction eventScopeInstruction = parseContext.findSingleMigrationInstruction(eventScopeExecution.getActivityId());
    ActivityImpl targetScope = parseContext.getTargetActivity(eventScopeInstruction);
    MigratingEventScopeInstance migratingCompensationInstance = parseContext.getMigratingProcessInstance().addEventScopeInstance(eventScopeInstruction, eventScopeExecution, eventScopeExecution.getActivity(), targetScope, migrationInstruction, element, compensatingActivity, eventSubscriptionTargetScope);
    parseContext.consume(element);
    parseContext.submit(migratingCompensationInstance);
    parseDependentEntities(parseContext, migratingCompensationInstance);
    return migratingCompensationInstance;
}

Example 29 with ActivityImpl

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

the class CompensationInstanceHandler method getMigrationInstruction.

protected MigrationInstruction getMigrationInstruction(MigratingInstanceParseContext parseContext, ActivityImpl activity) {
    if (activity.isCompensationHandler()) {
        Properties compensationHandlerProperties = activity.getProperties();
        ActivityImpl eventTrigger = compensationHandlerProperties.get(BpmnProperties.COMPENSATION_BOUNDARY_EVENT);
        if (eventTrigger == null) {
            eventTrigger = compensationHandlerProperties.get(BpmnProperties.INITIAL_ACTIVITY);
        }
        return parseContext.findSingleMigrationInstruction(eventTrigger.getActivityId());
    } else {
        return parseContext.findSingleMigrationInstruction(activity.getActivityId());
    }
}

Example 30 with ActivityImpl

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

the class ActivityInstanceJobHandler method handle.

@Override
public void handle(MigratingInstanceParseContext parseContext, MigratingActivityInstance activityInstance, List<JobEntity> elements) {
    Map<String, TimerDeclarationImpl> timerDeclarationsInEventScope = getTimerDeclarationsByTriggeringActivity(activityInstance.getTargetScope());
    for (JobEntity job : elements) {
        if (!isTimerJob(job)) {
            // skip non timer jobs
            continue;
        }
        MigrationInstruction migrationInstruction = parseContext.findSingleMigrationInstruction(job.getActivityId());
        ActivityImpl targetActivity = parseContext.getTargetActivity(migrationInstruction);
        if (targetActivity != null && activityInstance.migratesTo(targetActivity.getEventScope())) {
            // the timer job is migrated
            JobDefinitionEntity targetJobDefinitionEntity = parseContext.getTargetJobDefinition(targetActivity.getActivityId(), job.getJobHandlerType());
            TimerDeclarationImpl targetTimerDeclaration = timerDeclarationsInEventScope.remove(targetActivity.getId());
            MigratingJobInstance migratingTimerJobInstance = new MigratingTimerJobInstance(job, targetJobDefinitionEntity, targetActivity, migrationInstruction.isUpdateEventTrigger(), targetTimerDeclaration);
            activityInstance.addMigratingDependentInstance(migratingTimerJobInstance);
            parseContext.submit(migratingTimerJobInstance);
        } else {
            // the timer job is removed
            MigratingJobInstance removingJobInstance = new MigratingTimerJobInstance(job);
            activityInstance.addRemovingDependentInstance(removingJobInstance);
            parseContext.submit(removingJobInstance);
        }
        parseContext.consume(job);
    }
    if (activityInstance.migrates()) {
        addEmergingTimerJobs(activityInstance, timerDeclarationsInEventScope.values());
    }
}