/**
* Get the average time duration of completed processes
*
* @return list with the completed processes and the average time duration taken for each process
*/
@GET
@Path("/avgDurationToCompleteProcess/")
@Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseHolder getAvgTimeDurationForCompletedProcesses() {
List<ProcessDefinition> deployements =
BPMNOSGIService.getRepositoryService()
.createProcessDefinitionQuery()
.processDefinitionTenantId(str)
.list();
ResponseHolder response = new ResponseHolder();
List list = new ArrayList<>();
for (ProcessDefinition instance : deployements) {
CompletedProcesses bpmnProcessInstance = new CompletedProcesses();
bpmnProcessInstance.setProcessDefinitionId(instance.getId());
double totalTime = 0;
double averageTime = 0;
String processDefinitionID = instance.getId();
HistoricProcessInstanceQuery historicProcessInstanceQuery =
BPMNOSGIService.getHistoryService()
.createHistoricProcessInstanceQuery()
.processInstanceTenantId(str)
.processDefinitionId(processDefinitionID)
.finished();
long noOfHistoricInstances = historicProcessInstanceQuery.count();
if (noOfHistoricInstances == 0) {
} else {
List<HistoricProcessInstance> instanceList = historicProcessInstanceQuery.list();
for (HistoricProcessInstance completedProcess : instanceList) {
double timeDurationOfTask = completedProcess.getDurationInMillis();
double timeInMins = timeDurationOfTask / (1000 * 60);
totalTime += timeInMins;
}
averageTime = totalTime / noOfHistoricInstances;
bpmnProcessInstance.setAverageTimeForCompletion(averageTime);
list.add(bpmnProcessInstance);
}
}
response.setData(list);
return response;
}
/**
* Average task duration for completed processes
*
* @param pId processDefintionId of the process selected to view the average time duration for
* each task
* @return list of completed tasks with the average time duration for the selected process
*/
@GET
@Path("/avgTaskDurationForCompletedProcess/{pId}")
@Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseHolder avgTaskTimeDurationForCompletedProcesses(@PathParam("pId") String pId) {
long countOfProcesses =
BPMNOSGIService.getRepositoryService()
.createProcessDefinitionQuery()
.processDefinitionTenantId(str)
.processDefinitionId(pId)
.count();
if (countOfProcesses == 0) {
throw new ActivitiObjectNotFoundException(
"Could not find process with process definition id '" + pId + "'.");
}
ResponseHolder response = new ResponseHolder();
List taskListForProcess = new ArrayList<>();
HashMap<String, Long> map = new HashMap<String, Long>();
// Get the number of completed/finished process instance for each process definition
HistoricProcessInstanceQuery historicProcessInstanceQuery =
BPMNOSGIService.getHistoryService()
.createHistoricProcessInstanceQuery()
.processInstanceTenantId(str)
.processDefinitionId(pId)
.finished();
// Get the count of the complete process instances
long noOfHistoricInstances = historicProcessInstanceQuery.count();
// If the deployed process doesnot have any completed process instances --> Ignore
if (noOfHistoricInstances == 0) {
response.setData(taskListForProcess);
}
// If the deployed process has completed process instances --> then
else {
BPMNTaskInstance tInstance = new BPMNTaskInstance();
// Get the list of completed tasks/activities in the completed process instance by passing the
// process definition id of the process
List<HistoricTaskInstance> taskList =
BPMNOSGIService.getHistoryService()
.createHistoricTaskInstanceQuery()
.taskTenantId(str)
.processDefinitionId(pId)
.processFinished()
.list();
// Iterate through each completed task/activity and get the task name and duration
for (HistoricTaskInstance taskInstance : taskList) {
// Get the task name
String taskKey = taskInstance.getTaskDefinitionKey();
// Get the time duration taken for the task to be completed
long taskDuration = taskInstance.getDurationInMillis();
if (map.containsKey(taskKey)) {
long tt = map.get(taskKey);
map.put(taskKey, taskDuration + tt);
} else {
map.put(taskKey, taskDuration);
}
// Iterating Task List finished
}
Iterator iterator = map.keySet().iterator();
while (iterator.hasNext()) {
String key = iterator.next().toString();
double value = map.get(key) / noOfHistoricInstances;
tInstance = new BPMNTaskInstance();
tInstance.setTaskDefinitionKey(key);
tInstance.setAverageTimeForCompletion(value);
taskListForProcess.add(tInstance);
}
response.setData(taskListForProcess);
}
return response;
}
/**
* @Title: myWorkTaskData @Description: TODO
*
* @param request
* @param response
* @param dataGrid void
* @throws
* @exception
* @author fly
* @date 2015年6月23日 上午10:20:42
*/
@RequestMapping(params = "myWorkTaskData")
public void myWorkTaskData(
HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
String userId = ResourceUtil.getSessionUserName().getId();
// involvedUser 当前用户相关的
HistoricProcessInstanceQuery query =
historyService.createHistoricProcessInstanceQuery().involvedUser(userId);
List<HistoricProcessInstance> historicTasks =
query
.orderByProcessInstanceStartTime()
.desc()
.listPage(dataGrid.getStart(), dataGrid.getEnd());
long total = query.count();
System.out.println(dataGrid.getStart() + " end: " + dataGrid.getEnd());
StringBuffer rows = new StringBuffer();
for (HistoricProcessInstance t : historicTasks) {
ProcessDefinition processDefinition =
repositoryService.getProcessDefinition(t.getProcessDefinitionId());
rows.append(
"{'id':'"
+ t.getId()
+ "','key':'"
+ processDefinition.getName()
+ "-"
+ DateUtils.date_sdf.format(t.getStartTime())
+ "','taskId':'"
+ t.getId()
+ "'");
// 流程详细查看
WorkFlowSetEntity workFlowSet =
systemService.findUniqueByProperty(
WorkFlowSetEntity.class, "deploymentId", processDefinition.getDeploymentId());
if (workFlowSet != null) {
rows.append(",'action':'" + workFlowSet.getDetailUrl() + "'");
}
// 流程用户处理
if (t.getStartUserId() != null) {
TSUser user = systemService.get(TSUser.class, t.getStartUserId());
rows.append(",'username':'******'");
}
// 流程开始结束时间处理
if (t.getStartTime() == null) {
rows.append(",'beginDate':'无'");
} else {
rows.append(",'beginDate':'" + DateUtils.datetimeFormat.format(t.getStartTime()) + "'");
}
if (t.getEndTime() == null) {
rows.append(",'endDate':'无','stateType':'办理中'");
} else {
rows.append(
",'endDate':'"
+ DateUtils.datetimeFormat.format(t.getEndTime())
+ "','stateType':'已完成'");
}
rows.append("},");
}
String rowStr = StringUtils.substringBeforeLast(rows.toString(), ",");
JSONObject jObject = JSONObject.fromObject("{'total':" + total + ",'rows':[" + rowStr + "]}");
responseDatagrid(response, jObject);
}
