[jbpm-issues] [JBoss JIRA] Assigned: (JBPM-2867) the 'outcome-value' feature of sub-process does not work

the 'outcome-value' feature of sub-process does not work -------------------------------------------------------- Key: JBPM-2867 URL: https://jira.jboss.org/browse/JBPM-2867 Project: jBPM Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: jBPM 4.3 Environment: Eclipse Platform Version: 3.5.1 jBPM 4 Graphical Editor and Tools 1.1.0.v200908252230-31-8s733L3J7D7793 jBPM4.3 Reporter: Yao Yao Assignee: Huisheng Xu Priority: Minor Fix For: jBPM 4.4 Attachments: JBPM-2867.patch Original Estimate: 2 days Remaining Estimate: 2 days Hi, guys. I'm doing some translating work of 《jBPM User Guide》, and I mentioned that in Table 6.21, Section 6.2.7, there are some descriptions about the 'outcome-value'. Table 6.21. Extra transition elements in case of outcome variable mappings: ======================================================= Element: outcome-value Multiplicity: 0..1 Description: If the outcome matches the value, this transition is taken after the sub-process ended. The value is specified with one child element. ======================================================= But there's no example provided indeed. Section 6.2.7.2 of 《jBPM User Guide》 shows an example about the outcome variable: =============================================================== <sub-process name="review" sub-process-key="SubProcessReview" outcome="#{result}"> <transition name="ok" to="next step" /> <transition name="nok" to="update" /> <transition name="reject" to="close" /> </sub-process> =============================================================== I tried to midify it to: ============== <sub-process name="review" outcome="#{result}" sub-process-key="SubProcessReview"> <transition name="ok" to="next step"> <outcome-value> <int value="3"/> </outcome-value> </transition> <transition name="nok" to="update"/> <transition name="reject" to="close"/> </sub-process> ============== But I got org.hibernate.exception.ConstraintViolationException and java.sql.SQLException after: ====================================================================== Map<String, Object> variables = new HashMap<String, Object>(); variables.put("result", 3); taskService.setVariables(task.getId(), variables); taskService.completeTask(task.getId()); ====================================================================== I don't know whether it's a bug or just I do it a wrong way. Please tell me the usage of the 'outcome-value' of sub-process. Examples better. Thanks. Regards from China~