private boolean containsGroup(IdentityLink identityLink, String assignee) {
return (identityLink.getGroupId() != null)
&& (identityService
.createGroupQuery()
.groupMember(assignee)
.groupId(identityLink.getGroupId())
.count()
> 0);
}
/**
* 反签收
*
* @param taskId 任务id
*/
@Override
public void unclaim(String taskId) {
boolean canUnclaim = false;
// 反签收条件过滤
List<IdentityLink> links = taskService.getIdentityLinksForTask(taskId);
for (IdentityLink identityLink : links) {
canUnclaim = StringUtils.equals(IdentityLinkType.CANDIDATE, identityLink.getType());
if (canUnclaim) {
taskService.claim(taskId, null);
break;
}
}
if (!canUnclaim) {
throw new BusinessException(ReturnCodeConstant.UNCLAIM_TASK);
}
}
/**
* Generic method which will figure out to which task page must be jumped, based on the task data.
*
* <p>Note that, if possible, it is always more performant to use the more specific showXXXPage()
* methods.
*/
public void showTaskPage(String taskId) {
Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
String loggedInUserId = ExplorerApp.get().getLoggedInUser().getId();
if (task == null) {
// If no runtime task exists, our only hope is the archive page
boolean isOwner =
historyService
.createHistoricTaskInstanceQuery()
.taskId(taskId)
.taskOwner(loggedInUserId)
.count()
== 1;
if (isOwner) {
showArchivedPage(taskId);
} else {
showNavigationError(taskId);
}
} else if (loggedInUserId.equals(task.getOwner())) {
showTasksPage(taskId);
} else if (loggedInUserId.equals(task.getAssignee())) {
showInboxPage(taskId);
} else if (taskService.createTaskQuery().taskInvolvedUser(loggedInUserId).count() == 1) {
showInvolvedPage(taskId);
} else {
// queued
List<String> groupIds = getGroupIds(loggedInUserId);
List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(task.getId());
Iterator<IdentityLink> identityLinkIterator = identityLinks.iterator();
boolean pageFound = false;
while (!pageFound && identityLinkIterator.hasNext()) {
IdentityLink identityLink = identityLinkIterator.next();
if (identityLink.getGroupId() != null && groupIds.contains(identityLink.getGroupId())) {
showQueuedPage(identityLink.getGroupId(), task.getId());
pageFound = true;
}
}
// We've tried hard enough, the user now gets a notification. He deserves it.
if (!pageFound) {
showNavigationError(taskId);
}
}
}
public IdentityLinkResponse(IdentityLink link) {
setType(link.getType());
setUserId(link.getUserId());
setGroupId(link.getGroupId());
}
private boolean containsUser(IdentityLink identityLink, String assignee) {
return (identityLink.getUserId() != null) && identityLink.getUserId().equals(assignee);
}