/**
* v1 service implementation to get a list of workflows, with filtering or interested windows
* embedded in the request object
*/
@SuppressWarnings("unchecked")
private JSONObject getCoordinatorJobs(HttpServletRequest request) throws XServletException {
JSONObject json = new JSONObject();
try {
String filter = request.getParameter(RestConstants.JOBS_FILTER_PARAM);
String startStr = request.getParameter(RestConstants.OFFSET_PARAM);
String lenStr = request.getParameter(RestConstants.LEN_PARAM);
int start = (startStr != null) ? Integer.parseInt(startStr) : 1;
start = (start < 1) ? 1 : start;
int len = (lenStr != null) ? Integer.parseInt(lenStr) : 50;
len = (len < 1) ? 50 : len;
CoordinatorEngine coordEngine =
Services.get()
.get(CoordinatorEngineService.class)
.getCoordinatorEngine(getUser(request), getAuthToken(request));
CoordinatorJobInfo jobs = coordEngine.getCoordJobs(filter, start, len);
List<CoordinatorJobBean> jsonJobs = jobs.getCoordJobs();
json.put(JsonTags.COORDINATOR_JOBS, CoordinatorJobBean.toJSONArray(jsonJobs));
json.put(JsonTags.COORD_JOB_TOTAL, jobs.getTotal());
json.put(JsonTags.COORD_JOB_OFFSET, jobs.getStart());
json.put(JsonTags.COORD_JOB_LEN, jobs.getLen());
} catch (CoordinatorEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
return json;
}
