@Override
public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
String url = HandlerUtils.getFirstTypedParameter(workItem.getParameters(), String.class);
try {
if (url == null) throw new Exception("No URL given");
DocumentInformation docInfo = docManager.getDocumentInformation(workItem);
if (docInfo == null) throw new Exception("No document associated with this workflow");
Theo theo = docInfo.getTheo();
int theoOutput = theo.openWindow(docInfo, workItem.getProcessInstanceId(), "", url, 700, 600);
workItem.getResults().put("wndIDOutput", theoOutput);
} catch (Exception e) {
log.error(e.getMessage());
e.printStackTrace();
} finally {
manager.completeWorkItem(workItem.getId(), workItem.getResults());
}
}
public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
if (this.session == null) {
if (this.manager == null) {
this.manager = manager;
} else {
if (this.manager != manager) {
throw new IllegalArgumentException(
"This WSHumanTaskHandler can only be used for one WorkItemManager");
}
}
}
connect();
Task task = new Task();
String taskName = (String) workItem.getParameter("TaskName");
if (taskName != null) {
List<I18NText> names = new ArrayList<I18NText>();
names.add(new I18NText("en-UK", taskName));
task.setNames(names);
}
String comment = (String) workItem.getParameter("Comment");
if (comment != null) {
List<I18NText> descriptions = new ArrayList<I18NText>();
descriptions.add(new I18NText("en-UK", comment));
task.setDescriptions(descriptions);
List<I18NText> subjects = new ArrayList<I18NText>();
subjects.add(new I18NText("en-UK", comment));
task.setSubjects(subjects);
}
String priorityString = (String) workItem.getParameter("Priority");
int priority = 0;
if (priorityString != null) {
try {
priority = new Integer(priorityString);
} catch (NumberFormatException e) {
// do nothing
}
}
task.setPriority(priority);
TaskData taskData = new TaskData();
taskData.setWorkItemId(workItem.getId());
taskData.setProcessInstanceId(workItem.getProcessInstanceId());
if (session != null && session.getProcessInstance(workItem.getProcessInstanceId()) != null) {
taskData.setProcessId(
session.getProcessInstance(workItem.getProcessInstanceId()).getProcess().getId());
}
if (session != null && (session instanceof StatefulKnowledgeSession)) {
taskData.setProcessSessionId(((StatefulKnowledgeSession) session).getId());
}
taskData.setSkipable(!"false".equals(workItem.getParameter("Skippable")));
// Sub Task Data
Long parentId = (Long) workItem.getParameter("ParentId");
if (parentId != null) {
taskData.setParentId(parentId);
}
String subTaskStrategiesCommaSeparated = (String) workItem.getParameter("SubTaskStrategies");
if (subTaskStrategiesCommaSeparated != null && !subTaskStrategiesCommaSeparated.equals("")) {
String[] subTaskStrategies = subTaskStrategiesCommaSeparated.split(",");
List<SubTasksStrategy> strategies = new ArrayList<SubTasksStrategy>();
for (String subTaskStrategyString : subTaskStrategies) {
SubTasksStrategy subTaskStrategy =
SubTasksStrategyFactory.newStrategy(subTaskStrategyString);
strategies.add(subTaskStrategy);
}
task.setSubTaskStrategies(strategies);
}
PeopleAssignments assignments = new PeopleAssignments();
List<OrganizationalEntity> potentialOwners = new ArrayList<OrganizationalEntity>();
String actorId = (String) workItem.getParameter("ActorId");
if (actorId != null && actorId.trim().length() > 0) {
String[] actorIds = actorId.split(",");
for (String id : actorIds) {
potentialOwners.add(new User(id.trim()));
}
// Set the first user as creator ID??? hmmm might be wrong
if (potentialOwners.size() > 0) {
taskData.setCreatedBy((User) potentialOwners.get(0));
}
}
String groupId = (String) workItem.getParameter("GroupId");
if (groupId != null && groupId.trim().length() > 0) {
String[] groupIds = groupId.split(",");
for (String id : groupIds) {
potentialOwners.add(new Group(id.trim()));
}
}
assignments.setPotentialOwners(potentialOwners);
List<OrganizationalEntity> businessAdministrators = new ArrayList<OrganizationalEntity>();
businessAdministrators.add(new User("Administrator"));
assignments.setBusinessAdministrators(businessAdministrators);
task.setPeopleAssignments(assignments);
task.setTaskData(taskData);
ContentData content = null;
Object contentObject = workItem.getParameter("Content");
if (contentObject == null) {
contentObject = workItem.getParameters();
}
if (contentObject != null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream out;
try {
out = new ObjectOutputStream(bos);
out.writeObject(contentObject);
out.close();
content = new ContentData();
content.setContent(bos.toByteArray());
content.setAccessType(AccessType.Inline);
} catch (IOException e) {
e.printStackTrace();
}
}
client.addTask(task, content);
}