@EndTask do not work in method calls!!

[rainhust]

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.

[thejavafreak]

Because @EndTask is dependent on the JSF lifecycle. So you must call it within JSF lifecycle

[pmuir]

"thejavafreak" wrote:
Because @EndTask is dependent on the JSF lifecycle. So you must call it within JSF lifecycle

Not so.

It's actually because Seam doesn't intercept calls to

this.method();

so the annotation is not read.

[rainhust]

"thejavafreak" wrote:
Because @EndTask is dependent on the JSF lifecycle. So you must call it within JSF lifecycle

Not so.

It's actually because Seam doesn't intercept calls to

this.method();

so the annotation is not read.

so, how to handly let Seam intercept the method calls.