/** End Task Instance */
public static void endTaskInstance(long taskInstanceId, String transitionName)
throws WorkflowException {
log.debug("endTaskInstance({}, {})", new Object[] {taskInstanceId, transitionName});
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
if (transitionName != null && !transitionName.equals("")) {
if (ti.getStart() == null) {
ti.start();
}
ti.end(transitionName);
} else {
if (ti.getStart() == null) {
ti.start();
}
ti.end();
}
jbpmContext.getSession().flush();
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
log.debug("endTaskInstance: void");
}
/** Find Pooled Task Instances */
@SuppressWarnings("rawtypes")
public static List<TaskInstance> findPooledTaskInstances(String user) throws WorkflowException {
log.debug("findPooledTaskInstances({})", user);
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
ArrayList<TaskInstance> al = new ArrayList<TaskInstance>();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
for (Iterator it = taskMgmtSession.findPooledTaskInstances(user).iterator(); it.hasNext(); ) {
org.jbpm.taskmgmt.exe.TaskInstance ti = (org.jbpm.taskmgmt.exe.TaskInstance) it.next();
al.add(WorkflowUtils.copy(ti));
}
// Sort
Collections.sort(al);
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
log.debug("findPooledTaskInstances: {}", al);
return al;
}
/** Add Task Instance Comment */
public static void addTaskInstanceComment(String user, long taskInstanceId, String message)
throws WorkflowException {
log.debug("addTaskInstanceComment({}, {}, {})", new Object[] {user, taskInstanceId, message});
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
ti.addComment(new org.jbpm.graph.exe.Comment(user, message));
jbpmContext.getSession().flush();
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
}
/** Resume Task Instance */
public static void resumeTaskInstance(long taskInstanceId) throws WorkflowException {
log.debug("resumeTaskInstance({})", taskInstanceId);
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
ti.resume();
jbpmContext.getSession().flush();
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
log.debug("resumeTaskInstance: void");
}
/** Get Task Instance */
public static TaskInstance getTaskInstance(long taskInstanceId) throws WorkflowException {
log.debug("getTaskInstance({})", taskInstanceId);
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
TaskInstance vo = new TaskInstance();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
vo = WorkflowUtils.copy(ti);
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
log.debug("getTaskInstance: {}", vo);
return vo;
}
/** Set Task Instance Values */
public static void setTaskInstanceValues(
long taskInstanceId, String transitionName, List<FormElement> values)
throws WorkflowException {
log.debug(
"setTaskInstanceValues({}, {}, {})", new Object[] {taskInstanceId, transitionName, values});
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
try {
TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
Map<String, FormElement> hm = new HashMap<String, FormElement>();
for (FormElement fe : values) {
hm.put(fe.getName(), fe);
}
org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
ti.setVariables(hm);
if (transitionName != null && !transitionName.equals("")) {
if (ti.getStart() == null) {
ti.start();
}
ti.end(transitionName);
} else {
if (ti.getStart() == null) {
ti.start();
}
ti.end();
}
jbpmContext.save(ti);
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
jbpmContext.close();
}
}