Examples with ProcessEngine org.camunda.bpm.engine.ProcessEngine used on opensource projects

Example 16 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class TaskRestServiceImpl method getHalTasks.

public HalTaskList getHalTasks(UriInfo uriInfo, Integer firstResult, Integer maxResults) {
    TaskQueryDto queryDto = new TaskQueryDto(getObjectMapper(), uriInfo.getQueryParameters());
    ProcessEngine engine = getProcessEngine();
    TaskQuery query = queryDto.toQuery(engine);
    // get list of tasks
    List<Task> matchingTasks = executeTaskQuery(firstResult, maxResults, query);
    // get total count
    long count = query.count();
    return HalTaskList.generate(matchingTasks, count, engine);
}

Example 17 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class TaskRestServiceImpl method createTask.

public void createTask(TaskDto taskDto) {
    ProcessEngine engine = getProcessEngine();
    TaskService taskService = engine.getTaskService();
    Task newTask = taskService.newTask(taskDto.getId());
    taskDto.updateTask(newTask);
    try {
        taskService.saveTask(newTask);
    } catch (NotValidException e) {
        throw new InvalidRequestException(Status.BAD_REQUEST, e, "Could not save task: " + e.getMessage());
    }
}

Example 18 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class VariableInstanceRestServiceImpl method queryVariableInstancesCount.

@Override
public CountResultDto queryVariableInstancesCount(VariableInstanceQueryDto queryDto) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    VariableInstanceQuery query = queryDto.toQuery(engine);
    long count = query.count();
    CountResultDto result = new CountResultDto();
    result.setCount(count);
    return result;
}

Example 19 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class JobRestServiceImpl method queryJobs.

@Override
public List<JobDto> queryJobs(JobQueryDto queryDto, Integer firstResult, Integer maxResults) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    JobQuery query = queryDto.toQuery(engine);
    List<Job> matchingJobs;
    if (firstResult != null || maxResults != null) {
        matchingJobs = executePaginatedQuery(query, firstResult, maxResults);
    } else {
        matchingJobs = query.list();
    }
    List<JobDto> jobResults = new ArrayList<JobDto>();
    for (Job job : matchingJobs) {
        JobDto resultJob = JobDto.fromJob(job);
        jobResults.add(resultJob);
    }
    return jobResults;
}

Example 20 with ProcessEngine

use of org.camunda.bpm.engine.ProcessEngine in project camunda-bpm-platform by camunda.

the class JobRestServiceImpl method queryJobsCount.

@Override
public CountResultDto queryJobsCount(JobQueryDto queryDto) {
    ProcessEngine engine = getProcessEngine();
    queryDto.setObjectMapper(getObjectMapper());
    JobQuery query = queryDto.toQuery(engine);
    long count = query.count();
    CountResultDto result = new CountResultDto();
    result.setCount(count);
    return result;
}