[jboss-user] [JBoss Seam] - @EndTask do not work in method calls!!
in a backing method call another method which annotated with @EndTask and the task do not
end .
if call the annotated method from backing method , it's work.
for example:
there is a seam component
| @Stateful
| @Name("chiefExamine")
| public class ChiefExamineAction implements ChiefExamine , Serializable {
| @EndTask(transition="need modify form")
| public String reject() {
| log.info("endTask: reject");
| // modify form
| return "admin";
| }
| @BeginTask
| public String viewTask() {
| loadBaoxiaoInfo();
| return "examine";
| }
| @EndTask(transition="to result")
| public String accept() {
| log.info("endTask: accept");
| return "admin";
| }
|
| @Transactional
| public String saveApprove() {
| this.approve.setBaoxiao(getBaoxiao());
| this.approve.setDate(new Date());
| this.approve.setUser(user);
|
| em.persist(this.approve);
| em.flush();
| // call the @EndTask method.
| if(approve.getResult().equals("agree")) {
| return this.accept();
| }else if(approve.getResult().equals("more info")) {
| return this.reject();
| } else return "admin";
| }
|
in jsp pages:
| <h:commandButton action="#{chiefExamine.saveApprove}"
value="Submit" />
|
| <h:commandButton action="#{chiefExamine.accept}"
value="Accept Request" />
|
if using #{chiefExamine.saveApprove}, then the task do not end.
if using #{chiefExamine.accept}, then the task can end .
but if i put the saveApprove method in accept method, like this:
@EndTask(transition="to result")
| public String accept() {
| log.info("endTask: accept");
| saveApprove(); // call the save method from there will cause exception
| return "admin";
| }
|
this will cause one exception. see there:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=127226
so i want to know why the @EndTask do not work when call the annotated method from other
backing method. or something i do wrong.
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