Hello!
Today I try all the day with this problem:
I want to set a local variable to the task instance when the enter node:
ES: I have this kind of process
|
| <process-definition
| name="todo">
|
| <start-state name="start">
| <transition to="task1"/>
| </start-state>
|
| <task-node name="task1">
| <task name="todo" description="#{todoList.description}">
| <assignment pooled-actors="commerciale"/>
| </task>
| <transition to="done" name="end"/>
| <transition name="toTask2" to="task2"></transition>
| </task-node>
|
| <end-state name="done"/>
| <task-node name="task2">
| <event type="node-enter">
| <action name="action1" class="AssegnaSuperVisore">
| <superVisore>valore</superVisore>
| </action>
| </event>
| <transition name="toTask1" to="task1"></transition>
| </task-node>
|
|
| </process-definition>
|
|
When the wf pass from the task1 to the task2 and enter i want to set the
variabile var1 with the ActionHandler class
| package xxx.xxxxxx.wf.bpm;
|
| import org.jbpm.graph.def.ActionHandler;
| import org.jbpm.graph.exe.ExecutionContext;
| import org.jbpm.taskmgmt.exe.TaskInstance;
|
| public class AssegnaSuperVisore implements ActionHandler {
|
| private String superVisore;
|
| private static final long serialVersionUID = 1L;
|
| public void execute(ExecutionContext arg0) throws Exception {
|
| TaskInstance taskInstance = arg0.getTaskInstance();
|
| if( taskInstance != null )
| taskInstance.setVariableLocally("supervisore",
superVisore);
| else
| arg0.getContextInstance().setVariable("supervisore",
superVisore);
|
| }
|
| public String getSuperVisore() {
| return superVisore;
| }
|
| public void setSuperVisore(String superVisore) {
| this.superVisore = superVisore;
| }
|
| }
|
|
|
But seem that the taskInstance is every null.
Help me!!!
Thanks
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