Examples with ProcessInstanceStatInfo org.wso2.carbon.bpmn.rest.model.stats.ProcessInstanceStatInfo used on opensource projects

Example 1 with ProcessInstanceStatInfo

use of org.wso2.carbon.bpmn.rest.model.stats.ProcessInstanceStatInfo in project carbon-business-process by wso2.

the class ProcessStatisticsService method taskVariationOverTime.

/**
 * Task variation of user over time i.e. tasks started and completed by the user -- User Performance
 *
 * @param assignee taskAssignee/User selected to view the user performance of task completion over time
 * @return array with the tasks started and completed of the selected user
 */
@GET
@Path("/user-performance/variation/{assignee}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ResponseHolder taskVariationOverTime(@PathParam("assignee") String assignee) throws UserStoreException {
    if (!validateCurrentUser(assignee)) {
        throw new ActivitiObjectNotFoundException("User with user id " + assignee + "not defined in the system");
    }
    ResponseHolder response = new ResponseHolder();
    List list = new ArrayList();
    SimpleDateFormat ft = new SimpleDateFormat("M");
    ProcessInstanceStatInfo[] taskStatPerMonths = new ProcessInstanceStatInfo[12];
    for (int i = 0; i < taskStatPerMonths.length; i++) {
        taskStatPerMonths[i] = new ProcessInstanceStatInfo(MONTHS[i], 0, 0);
    }
    // Get completed tasks
    List<HistoricTaskInstance> taskList = BPMNOSGIService.getHistoryService().createHistoricTaskInstanceQuery().taskTenantId(getTenantIdStr()).taskAssignee(assignee).finished().list();
    for (HistoricTaskInstance instance : taskList) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        int endTime = Integer.parseInt(ft.format(instance.getEndTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
        taskStatPerMonths[endTime - 1].setInstancesCompleted(taskStatPerMonths[endTime - 1].getInstancesCompleted() + 1);
    }
    // Get active/started tasks
    List<Task> taskActive = BPMNOSGIService.getTaskService().createTaskQuery().taskTenantId(getTenantIdStr()).taskAssignee(assignee).active().list();
    for (Task instance : taskActive) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    // Get suspended tasks
    List<Task> taskSuspended = BPMNOSGIService.getTaskService().createTaskQuery().taskTenantId(getTenantIdStr()).taskAssignee(assignee).suspended().list();
    for (Task instance : taskSuspended) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    for (int i = 0; i < taskStatPerMonths.length; i++) {
        list.add(taskStatPerMonths[i]);
    }
    response.setData(list);
    return response;
}

Example 2 with ProcessInstanceStatInfo

use of org.wso2.carbon.bpmn.rest.model.stats.ProcessInstanceStatInfo in project carbon-business-process by wso2.

the class ProcessStatisticsService method taskVariationOverTime.

/**
 * Task variation over time i.e. tasks started and completed over the months
 *
 * @return array with the no. of tasks started and completed over the months
 */
@GET
@Path("/task-instances/count/variation")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ResponseHolder taskVariationOverTime() {
    ResponseHolder response = new ResponseHolder();
    List list = new ArrayList();
    SimpleDateFormat ft = new SimpleDateFormat("M");
    ProcessInstanceStatInfo[] taskStatPerMonths = new ProcessInstanceStatInfo[12];
    for (int i = 0; i < taskStatPerMonths.length; i++) {
        taskStatPerMonths[i] = new ProcessInstanceStatInfo(MONTHS[i], 0, 0);
    }
    // Get completed tasks
    List<HistoricTaskInstance> taskList = BPMNOSGIService.getHistoryService().createHistoricTaskInstanceQuery().taskTenantId(getTenantIdStr()).finished().list();
    for (HistoricTaskInstance instance : taskList) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        int endTime = Integer.parseInt(ft.format(instance.getEndTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
        taskStatPerMonths[endTime - 1].setInstancesCompleted(taskStatPerMonths[endTime - 1].getInstancesCompleted() + 1);
    }
    // Get active/started tasks
    List<Task> taskActive = BPMNOSGIService.getTaskService().createTaskQuery().taskTenantId(getTenantIdStr()).active().list();
    for (Task instance : taskActive) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    // Get suspended tasks
    List<Task> taskSuspended = BPMNOSGIService.getTaskService().createTaskQuery().taskTenantId(getTenantIdStr()).suspended().list();
    for (Task instance : taskSuspended) {
        int startTime = Integer.parseInt(ft.format(instance.getCreateTime()));
        taskStatPerMonths[startTime - 1].setInstancesStarted(taskStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    Collections.addAll(list, taskStatPerMonths);
    response.setData(list);
    return response;
}

Example 3 with ProcessInstanceStatInfo

use of org.wso2.carbon.bpmn.rest.model.stats.ProcessInstanceStatInfo in project carbon-business-process by wso2.

the class ProcessStatisticsService method processVariationOverTime.

/**
 * Process variation over time i.e. tasks started and completed over the months
 *
 * @return array with the no. of processes started and completed over the months
 */
@GET
@Path("/process-instances/count/variation")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ResponseHolder processVariationOverTime() {
    ResponseHolder response = new ResponseHolder();
    List list = new ArrayList();
    SimpleDateFormat ft = new SimpleDateFormat("M");
    ProcessInstanceStatInfo[] processStatPerMonths = new ProcessInstanceStatInfo[12];
    for (int i = 0; i < processStatPerMonths.length; i++) {
        processStatPerMonths[i] = new ProcessInstanceStatInfo(MONTHS[i], 0, 0);
    }
    // Get completed process instances
    List<HistoricProcessInstance> completedProcesses = BPMNOSGIService.getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(getTenantIdStr()).finished().list();
    for (HistoricProcessInstance instance : completedProcesses) {
        int startTime = Integer.parseInt(ft.format(instance.getStartTime()));
        int endTime = Integer.parseInt(ft.format(instance.getEndTime()));
        processStatPerMonths[startTime - 1].setInstancesStarted(processStatPerMonths[startTime - 1].getInstancesStarted() + 1);
        processStatPerMonths[endTime - 1].setInstancesCompleted(processStatPerMonths[endTime - 1].getInstancesCompleted() + 1);
    }
    // Get active process instances
    List<HistoricProcessInstance> activeProcesses = BPMNOSGIService.getHistoryService().createHistoricProcessInstanceQuery().processInstanceTenantId(getTenantIdStr()).unfinished().list();
    for (HistoricProcessInstance instance : activeProcesses) {
        int startTime = Integer.parseInt(ft.format(instance.getStartTime()));
        processStatPerMonths[startTime - 1].setInstancesStarted(processStatPerMonths[startTime - 1].getInstancesStarted() + 1);
    }
    Collections.addAll(list, processStatPerMonths);
    response.setData(list);
    return response;
}