[jboss-user] [jBPM] New message: "Re: How to get sub process instance id"

User development, A new message was posted in the thread "How to get sub process instance id": http://community.jboss.org/message/522785#522785 Author : Giuseppe Trotta Profile : http://community.jboss.org/people/gtrotta Message: -------------------------------------------------------------- hi,   your solutions don't work for me. That is, when I get executions from processInstance I have an empty collection. here my code:   ProcessInstance mainProcessInstance = (ProcessInstance)executionService.findProcessInstanceById(mainProcessInstanceId); *  Collection<? extends Execution> executions = mainProcessInstance.getExecutions();* *     // here 'executions' is empty*   but I'm sure to have a subprocess active in a 'wait' state. Maybe cause the subprocessInstance isn't a mainProcessInstance's child execution, rather another ProcessInstance wired to the mainProcessInstance.   I tried to get subprocessid through OpenExecution interface as follows: *OpenExecution mainOpenExecution = (OpenExecution) mainProcessInstance;      OpenExecution subOpenExecution = mainOpenExecution.getSubProcessInstance();      String subId = subOpenExecution.getId();      logger.info("subProcessInstance ID: "+subId);*   but either this solution doesn't work throwing following exception: *org.hibernate.LazyInitializationException: could not initialize proxy - no Session      at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:86)*   Any idea?   thanxs Giuseppe -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522785#522785