Minor Description
If you have a grouper loader group, with attributes filled out, and you want to remove the type or attributes, you cannot:
2011-03-22 12:03:35,313: [TP-Processor6] ERROR GrouperCapableAction.execute(298) - java.lang.RuntimeException: Exception removing field: grouperLoaderDbName, from group: school:groups:imageNowUsers,
Problem in HibernateSession: HibernateSession: isNew: false, isReadonly: false, grouperTransactionType: READ_WRITE_NEW,
Problem with type: grouperLoader,
Problem in HibernateSession: HibernateSession: isNew: false, isReadonly: false, grouperTransactionType: READ_WRITE_NEW
at edu.internet2.middleware.grouper.internal.dao.hib3.Hib3GroupDAO$3.callback(Hib3GroupDAO.java:229)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:500)
at edu.internet2.middleware.grouper.internal.dao.hib3.Hib3GroupDAO.deleteType(Hib3GroupDAO.java:207)
at edu.internet2.middleware.grouper.Group$8.callback(Group.java:1984)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:500)
at edu.internet2.middleware.grouper.Group.deleteType(Group.java:1962)
at edu.internet2.middleware.grouper.ui.actions.SaveGroupAction.doTypes(SaveGroupAction.java:355)
at edu.internet2.middleware.grouper.ui.actions.SaveGroupAction.grouperExecute(SaveGroupAction.java:240)
at edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction$1.callback(GrouperCapableAction.java:217)
at edu.internet2.middleware.grouper.internal.dao.hib3.Hib3TransactionDAO$1.callback(Hib3TransactionDAO.java:51)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:500)
at edu.internet2.middleware.grouper.internal.dao.hib3.Hib3TransactionDAO.transactionCallback(Hib3TransactionDAO.java:41)
at edu.internet2.middleware.grouper.hibernate.GrouperTransaction.callbackGrouperTransaction(GrouperTransaction.java:72)
at edu.internet2.middleware.grouper.hibernate.GrouperTransaction.callbackGrouperTransaction(GrouperTransaction.java:91)
at edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction.grouperTransactionExecute(GrouperCapableAction.java:214)
at edu.internet2.middleware.grouper.ui.actions.GrouperCapableAction.execute(GrouperCapableAction.java:279)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:424)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at edu.internet2.middleware.grouper.ui.LoginCheckFilter$1.callback(LoginCheckFilter.java:173)
at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:644)
at edu.internet2.middleware.grouper.ui.LoginCheckFilter.doFilter(LoginCheckFilter.java:168)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at edu.internet2.middleware.grouper.ui.ErrorFilter.doFilter(ErrorFilter.java:132)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:756)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:619)
Caused by: edu.internet2.middleware.grouper.exception.GroupModifyException: cannot delete required attribute: grouperLoaderDbName,
Problem in HibernateSession: HibernateSession: isNew: false, isReadonly: false, grouperTransactionType: READ_WRITE_NEW
at edu.internet2.middleware.grouper.Group$5.callback(Group.java:1421)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:500)
at edu.internet2.middleware.grouper.Group.deleteAttribute(Group.java:1403)
at edu.internet2.middleware.grouper.internal.dao.hib3.Hib3GroupDAO$3.callback(Hib3GroupDAO.java:227)
... 47 more
Note, a workaround is to delete the group, and recreate it.