@Get public DataResponse getTasks() { if (authenticate() == false) return null; String personalTaskUserId = getQuery().getValues("assignee"); String ownerTaskUserId = getQuery().getValues("owner"); String involvedTaskUserId = getQuery().getValues("involved"); String candidateTaskUserId = getQuery().getValues("candidate"); String candidateGroupId = getQuery().getValues("candidate-group"); String strPriority = getQuery().getValues("priority"); String strMinPriority = getQuery().getValues("minPriority"); String strMaxPriority = getQuery().getValues("maxPriority"); String strDueDate = getQuery().getValues("dueDate"); String strMinDueDate = getQuery().getValues("minDueDate"); String strMaxDueDate = getQuery().getValues("maxDueDate"); TaskQuery taskQuery = ActivitiUtil.getTaskService().createTaskQuery(); if (personalTaskUserId != null) { taskQuery.taskAssignee(personalTaskUserId); } else if (ownerTaskUserId != null) { taskQuery.taskOwner(ownerTaskUserId); } else if (involvedTaskUserId != null) { taskQuery.taskInvolvedUser(involvedTaskUserId); } else if (candidateTaskUserId != null) { taskQuery.taskCandidateUser(candidateTaskUserId); } else if (candidateGroupId != null) { taskQuery.taskCandidateGroup(candidateGroupId); } else { throw new ActivitiIllegalArgumentException( "Tasks must be filtered with 'assignee', 'owner', 'involved', 'candidate' or 'candidate-group'"); } if (strPriority != null) { taskQuery.taskPriority(RequestUtil.parseToInteger(strPriority)); } else if (strMinPriority != null) { taskQuery.taskMinPriority(RequestUtil.parseToInteger(strMinPriority)); } else if (strMaxPriority != null) { taskQuery.taskMaxPriority(RequestUtil.parseToInteger(strMaxPriority)); } if (strDueDate != null) { taskQuery.dueDate(RequestUtil.parseToDate(strDueDate)); } else if (strMinDueDate != null) { taskQuery.dueAfter(RequestUtil.parseToDate(strMinDueDate)); } else if (strMaxDueDate != null) { taskQuery.dueBefore(RequestUtil.parseToDate(strMaxDueDate)); } DataResponse dataResponse = new TasksPaginateList().paginateList(getQuery(), taskQuery, "id", properties); return dataResponse; }