Good news everyone!
i was able to resolve the problem:
i now inject the jbpmContext and rerieve the taskinstance from there.
ending taskinstances (with or without specifying a transition) now works
*happy*
here is my code, maybe it helps so. else:
| public String externalTaskActions(){
| if(jbpmContext!=null) log.debug("jbpmContext not null");
| if(ext_action.equalsIgnoreCase("end"))
| log.debug("Trying to end task "+ext_aufgabenID+" over
transition "+ext_transition);
| if(ext_action.equalsIgnoreCase("start"))
| log.debug("Trying to start task "+ext_aufgabenID);
|
| TaskInstance ti=jbpmContext.getTaskInstance(ext_aufgabenID);
| if(ext_action.equalsIgnoreCase("end")){
| if(ti!=null)
| {
| if(ext_transition!=null) {
| ti.end(ext_transition);
| log.debug("Transition is not null:
"+ext_transition);
| }
| else { ti.end(); log.debug("Transition is
null");}
| log.debug("Ended
"+ti.getName()+"/"+ti.getId()+" manually");
| return "external_window";
| }
| else {
| log.debug("Transition is empty");
| //TODO exception?
| }
| }
|
| else if(ext_action.equalsIgnoreCase("start")){
| if(ti!=null){
| ti.start();
| log.debug("Started "+ti.getName()+" manually");
| return "external_window";
| }else{
| log.debug("TaskInstance is null");
| //TODO exception?
| }
| } else {
| //TODO falsche aktion
| }
|
| return null;
| }
|
thanks for your suggestions kukeltje
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