@Override
public WorkspaceItem abort(Context context, BasicWorkflowItem workflowItem, EPerson e)
throws SQLException, AuthorizeException, IOException {
// authorize a DSpaceActions.ABORT
if (!authorizeService.isAdmin(context)) {
throw new AuthorizeException("You must be an admin to abort a workflow");
}
// stop workflow regardless of its state
taskListItemService.deleteByWorkflowItem(context, workflowItem);
log.info(
LogManager.getHeader(
context,
"abort_workflow",
"workflow_item_id="
+ workflowItem.getID()
+ "item_id="
+ workflowItem.getItem().getID()
+ "collection_id="
+ workflowItem.getCollection().getID()
+ "eperson_id="
+ e.getID()));
// convert into personal workspace
return returnToWorkspace(context, workflowItem);
}
// creates workflow tasklist entries for a workflow
// for all the given EPeople
protected void createTasks(Context c, BasicWorkflowItem wi, List<EPerson> epa)
throws SQLException {
// create a tasklist entry for each eperson
for (EPerson anEpa : epa) {
// can we get away without creating a tasklistitem class?
// do we want to?
taskListItemService.create(c, wi, anEpa);
}
}
@Override
public List<String> getEPersonDeleteConstraints(Context context, EPerson ePerson)
throws SQLException {
List<String> resultList = new ArrayList<>();
List<BasicWorkflowItem> workflowItems = workflowItemService.findByOwner(context, ePerson);
if (CollectionUtils.isNotEmpty(workflowItems)) {
resultList.add("workflowitem");
}
List<TaskListItem> taskListItems = taskListItemService.findByEPerson(context, ePerson);
if (CollectionUtils.isNotEmpty(taskListItems)) {
resultList.add("tasklistitem");
}
return resultList;
}
@Override
public WorkspaceItem sendWorkflowItemBackSubmission(
Context context,
BasicWorkflowItem workflowItem,
EPerson ePerson,
String provenancePrefix,
String rejection_message)
throws SQLException, AuthorizeException, IOException {
int oldState = workflowItem.getState();
// authorize a DSpaceActions.REJECT
// stop workflow
taskListItemService.deleteByWorkflowItem(context, workflowItem);
// rejection provenance
Item myitem = workflowItem.getItem();
// Get current date
String now = DCDate.getCurrent().toString();
// Get user's name + email address
String usersName = getEPersonName(ePerson);
// Here's what happened
String provDescription =
"Rejected by " + usersName + ", reason: " + rejection_message + " on " + now + " (GMT) ";
// Add to item as a DC field
itemService.addMetadata(
context,
myitem,
MetadataSchema.DC_SCHEMA,
"description",
"provenance",
"en",
provDescription);
itemService.update(context, myitem);
// convert into personal workspace
WorkspaceItem wsi = returnToWorkspace(context, workflowItem);
// notify that it's been rejected
notifyOfReject(context, workflowItem, ePerson, rejection_message);
log.info(
LogManager.getHeader(
context,
"reject_workflow",
"workflow_item_id="
+ workflowItem.getID()
+ "item_id="
+ workflowItem.getItem().getID()
+ "collection_id="
+ workflowItem.getCollection().getID()
+ "eperson_id="
+ ePerson.getID()));
logWorkflowEvent(
context,
wsi.getItem(),
workflowItem,
ePerson,
WFSTATE_SUBMIT,
null,
wsi.getCollection(),
oldState,
null);
return wsi;
}
// returns true if archived
protected boolean doState(
Context context, BasicWorkflowItem workflowItem, int newstate, EPerson newowner)
throws SQLException, IOException, AuthorizeException {
Collection mycollection = workflowItem.getCollection();
Group mygroup = null;
boolean archived = false;
// Gather our old data for launching the workflow event
int oldState = workflowItem.getState();
workflowItem.setState(newstate);
switch (newstate) {
case WFSTATE_STEP1POOL:
// any reviewers?
// if so, add them to the tasklist
workflowItem.setOwner(null);
// get reviewers (group 1 )
mygroup = collectionService.getWorkflowGroup(mycollection, 1);
if ((mygroup != null) && !(groupService.isEmpty(mygroup))) {
// get a list of all epeople in group (or any subgroups)
List<EPerson> epa = groupService.allMembers(context, mygroup);
// there were reviewers, change the state
// and add them to the list
createTasks(context, workflowItem, epa);
workflowItemService.update(context, workflowItem);
// email notification
notifyGroupOfTask(context, workflowItem, mygroup, epa);
} else {
// no reviewers, skip ahead
workflowItem.setState(WFSTATE_STEP1);
archived = advance(context, workflowItem, null, true, false);
}
break;
case WFSTATE_STEP1:
// remove reviewers from tasklist
// assign owner
taskListItemService.deleteByWorkflowItem(context, workflowItem);
workflowItem.setOwner(newowner);
break;
case WFSTATE_STEP2POOL:
// clear owner
// any approvers?
// if so, add them to tasklist
// if not, skip to next state
workflowItem.setOwner(null);
// get approvers (group 2)
mygroup = collectionService.getWorkflowGroup(mycollection, 2);
if ((mygroup != null) && !(groupService.isEmpty(mygroup))) {
// get a list of all epeople in group (or any subgroups)
List<EPerson> epa = groupService.allMembers(context, mygroup);
// there were approvers, change the state
// timestamp, and add them to the list
createTasks(context, workflowItem, epa);
// email notification
notifyGroupOfTask(context, workflowItem, mygroup, epa);
} else {
// no reviewers, skip ahead
workflowItem.setState(WFSTATE_STEP2);
archived = advance(context, workflowItem, null, true, false);
}
break;
case WFSTATE_STEP2:
// remove admins from tasklist
// assign owner
taskListItemService.deleteByWorkflowItem(context, workflowItem);
workflowItem.setOwner(newowner);
break;
case WFSTATE_STEP3POOL:
// any editors?
// if so, add them to tasklist
workflowItem.setOwner(null);
mygroup = collectionService.getWorkflowGroup(mycollection, 3);
if ((mygroup != null) && !(groupService.isEmpty(mygroup))) {
// get a list of all epeople in group (or any subgroups)
List<EPerson> epa = groupService.allMembers(context, mygroup);
// there were editors, change the state
// timestamp, and add them to the list
createTasks(context, workflowItem, epa);
// email notification
notifyGroupOfTask(context, workflowItem, mygroup, epa);
} else {
// no editors, skip ahead
workflowItem.setState(WFSTATE_STEP3);
archived = advance(context, workflowItem, null, true, false);
}
break;
case WFSTATE_STEP3:
// remove editors from tasklist
// assign owner
taskListItemService.deleteByWorkflowItem(context, workflowItem);
workflowItem.setOwner(newowner);
break;
case WFSTATE_ARCHIVE:
// put in archive in one transaction
// remove workflow tasks
taskListItemService.deleteByWorkflowItem(context, workflowItem);
mycollection = workflowItem.getCollection();
Item myitem = archive(context, workflowItem);
// now email notification
notifyOfArchive(context, myitem, mycollection);
archived = true;
break;
}
logWorkflowEvent(
context,
workflowItem.getItem(),
workflowItem,
context.getCurrentUser(),
newstate,
newowner,
mycollection,
oldState,
mygroup);
if (!archived) {
workflowItemService.update(context, workflowItem);
}
return archived;
}