crazy aug15 [http://community.jboss.org/people/crayaug15] created the discussion
"Error while deleting membership" To view the discussion, visit: http://community.jboss.org/message/602443#602443 -------------------------------------------------------------- Hi, In my code i need to delete the memebership. I am using below code for deleting the membership but it is thrwoing error. Please help me on this. Code: ===== try{ IdentitySession isession = helperBean.getIdentitySession(); User user = isession.getUserByName("test"); Group group = isession.getGroupByName("test"); Membership membership = new Membership(); membership.setGroup(group); membership.setUser(user); isession.deleteEntity(memship);//deleting membership }finally{ helperBean.getJbpmContext().close(); } Error thrown ========= [4/28/11 12:11:44:802 IST] 00000116 SystemOut O Membership id is: 2505User name is: testGroup Name is: test [4/28/11 12:11:44:802 IST] 00000116 SystemOut O Hibernate: select permission0_.ENTITY_ as ENTITY1_0_, permission0_.CLASS_ as CLASS2_0_, permission0_.NAME_ as NAME3_0_, permission0_.ACTION_ as ACTION4_0_ from JBPM_ID_PERMISSIONS permission0_ where permission0_.ENTITY_=? [4/28/11 12:11:45:568 IST] 00000116 ServletWrappe E SRVE0068E: Uncaught exception thrown in one of the service methods of the servlet: Test18. Exception thrown : org.jbpm.persistence.JbpmPersistenceException: transaction commit failed at org.jbpm.persistence.db.DbPersistenceService.endTransaction(DbPersistenceService.java:140) at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:201) at org.jbpm.svc.Services.close(Services.java:247) at org.jbpm.JbpmContext.close(JbpmContext.java:131) at com.cisco.bpm.workflow.service.impl.JBPMUserManagementServiceImpl.removeUserFromGroup(JBPMUserManagementServiceImpl.java:567) at com.TestClass.<init>(TestClass.java:85) at Test18.doGet(Test18.java:32) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1103) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:570) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:486) at com.ibm.ws.webcontainer.extension.InvokerExtensionProcessor.handleRequest(InvokerExtensionProcessor.java:449) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3440) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1461) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:118) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267) at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1037) at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:644) at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1818) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473) Caused by: org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations): [org.jbpm.identity.Membership#2502] at org.hibernate.impl.SessionImpl.forceFlush(SessionImpl.java:993) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:168) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:98) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:520) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/602443#602443] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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