// 获取实例的审批历史
@DataProvider
public Collection<HistoryTask> loadHistoryTask(String taskId) {
Task task = taskClient.getTask(Long.valueOf(taskId));
HistoryTaskQuery query = historyService.createHistoryTaskQuery();
query.addOrderDesc("endDate");
query.rootProcessInstanceId(task.getRootProcessInstanceId());
return query.list();
}
// 完成任务
@Expose
public void completeTask(String taskId, String opinion) {
long id = Long.valueOf(taskId);
try {
if (StringUtils.isNotEmpty(opinion)) {
// 审批意见
TaskOpinion taskOpinion = new TaskOpinion(opinion);
// 开始任务
taskClient.start(Long.valueOf(taskId));
taskClient.complete(Long.valueOf(taskId), taskOpinion);
} else {
// 开始任务
taskClient.start(Long.valueOf(taskId));
taskClient.complete(Long.valueOf(taskId));
}
} catch (Exception e) {
taskClient.rollback(id, "分公司计划员");
}
}
// 撤回上一节点
@Expose
public String withdrawTask(String taskId, String opinion) {
long taskId_ = Long.valueOf(taskId);
try {
if (StringUtils.isNotEmpty(opinion)) {
// 审批意见
TaskOpinion taskOpinion = new TaskOpinion(opinion);
if (taskService.canWithdraw(taskId_)) {
taskService.withdraw(taskId_, taskOpinion);
return null;
}
} else {
if (taskService.canWithdraw(taskId_)) {
taskService.withdraw(taskId_);
return null;
}
}
} catch (Exception e) {
taskClient.rollback(taskId_, "分公司计划员");
}
return "当前任务不可撤回";
}