Examples with ActivityInstanceDto org.camunda.bpm.engine.rest.dto.runtime.ActivityInstanceDto used on opensource projects

Example 1 with ActivityInstanceDto

use of org.camunda.bpm.engine.rest.dto.runtime.ActivityInstanceDto in project camunda-bpm-platform by camunda.

the class ProcessInstanceResourceImpl method getActivityInstanceTree.

@Override
public ActivityInstanceDto getActivityInstanceTree() {
    RuntimeService runtimeService = engine.getRuntimeService();
    ActivityInstance activityInstance = null;
    try {
        activityInstance = runtimeService.getActivityInstance(processInstanceId);
    } catch (AuthorizationException e) {
        throw e;
    } catch (ProcessEngineException e) {
        throw new InvalidRequestException(Status.INTERNAL_SERVER_ERROR, e, e.getMessage());
    }
    if (activityInstance == null) {
        throw new InvalidRequestException(Status.NOT_FOUND, "Process instance with id " + processInstanceId + " does not exist");
    }
    ActivityInstanceDto result = ActivityInstanceDto.fromActivityInstance(activityInstance);
    return result;
}