Hi
I have a node which i would like to be executed or by the previous user that
started the process (previous), or by another guy. I'm trying to make a group
in the processdefinition.xml and identity.db.xml: Here are they:
<identity>
| <user name="cookie monster" email="[EMAIL PROTECTED]"
password="crunchcrunch" />
| <user name="ernie" email="[EMAIL PROTECTED]"
password="canthereyoubert,theresabananainmyear" />
| <user name="bert" email="[EMAIL PROTECTED]"
password="ernie,theresabananainyourear" />
| <user name="grover" email="[EMAIL PROTECTED]" password="mayday mayday" />
| <user name="peggy" email="[EMAIL PROTECTED]" password="oink oink" />
| <group name="gname" type="gtype"/>
| <membership name="nmember" role="nrole" user="peggy" group="gname" />
| <membership name="nmember" role="nrole" user="ernie" group="gname" />
| </identity>
processdefinition.xml
<task-node name="evaluate web order">
| <task>
| <assignment expression='previous--> group(gtype) --> member(nrole)' />
| <timer duedate="20 seconds" repeat="10 seconds">
| <action class="org.jbpm.websale.RemindActor">
| <swimlaneName>salesman</swimlaneName>
| </action>
| </timer>
| <controller>
| <variable name="item" access="read"/>
| <variable name="quantity" access="read"/>
| <variable name="address" access="read"/>
| <variable name="reference" access="read"/>
| <variable name="comment"/>
| </controller>
| </task>
|
and the error is that the system cannot resolve the names. Does anybody know
how this could be done? I'm sure this question will be very useful not only for
me but for all the ones that are "fighting" with the assignments.
N.B: I tried without the part member too, and it does not work at all. The only
thing it does is with only "previous", but i need user "ernie" too!
12:25:29,719 DEBUG [Services] closing service 'logging': org.jbpm.logging.db.DbL
| [EMAIL PROTECTED]
| 12:25:29,719 DEBUG [Services] closing service 'authentication':
org.jbpm.securit
| [EMAIL PROTECTED]
| 12:25:29,729 ERROR [[FacesServlet]] Servlet.service() for servlet
FacesServlet t
| hrew exception
| javax.faces.FacesException: Error calling action method of component with
id tas
| kform:transitionButton
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(Actio
| nListenerImpl.java:74)
| at javax.faces.component.UICommand.broadcast(UICommand.java:106)
| at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:9
| 0)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1
| 64)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(Lifecycl
| eImpl.java:271)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java
| :86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:94)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFi
| lter.java:55)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at
org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
| lter.java:81)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
| alve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
| alve.java:178)
| at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrinc
| ipalValve.java:39)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
| yAssociationValve.java:159)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
| e.java:59)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
| ava:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
| ava:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
| ve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
| a:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
| :856)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
| ssConnection(Http11Protocol.java:744)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
| int.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
| kerThread.java:112)
| at java.lang.Thread.run(Thread.java:534)
| Caused by: javax.faces.el.EvaluationException: Exception while invoking
expressi
| on #{taskBean.saveAndClose}
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java
| :153)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(Actio
| nListenerImpl.java:63)
| ... 34 more
| Caused by: org.jbpm.graph.def.DelegationException
| at
org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:349)
|
| at
org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke(<g
| enerated>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.graph.def.ProcessDefinition$$EnhancerByCGLIB$$a8719597.raise
| Exception(<generated>)
| at
org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
|
| at
org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke(<g
| enerated>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.graph.node.TaskNode$$EnhancerByCGLIB$$328093f1.raiseExceptio
| n(<generated>)
| at
org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
|
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInst
| ance.java:205)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance$$FastClassByCGLIB$$e1d53490.in
| voke(<generated>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance$$EnhancerByCGLIB$$57e4e5dd.per
| formAssignment(<generated>)
| at org.jbpm.taskmgmt.exe.TaskInstance.assign(TaskInstance.java:176)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtIns
| tance.java:146)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance$$FastClassByCGLIB$$e1d53490.in
| voke(<generated>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance$$EnhancerByCGLIB$$57e4e5dd.cre
| ateTaskInstance(<generated>)
| at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:167)
| at org.jbpm.graph.def.Node.enter(Node.java:315)
| at
org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated
| >)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.graph.def.Node$$EnhancerByCGLIB$$5bdffd27.enter(<generated>)
|
| at org.jbpm.graph.def.Transition.take(Transition.java:113)
| at org.jbpm.graph.def.Node.leave(Node.java:381)
| at org.jbpm.graph.node.StartState.leave(StartState.java:70)
| at
org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated
| >)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.graph.def.Node$$EnhancerByCGLIB$$5bdffd27.leave(<generated>)
|
| at org.jbpm.graph.exe.Token.signal(Token.java:174)
| at org.jbpm.graph.exe.Token.signal(Token.java:123)
| at
org.jbpm.graph.exe.Token$$FastClassByCGLIB$$74df1c6e.invoke(<generate
| d>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$ecb064bb.signal(<generated
| >)
| at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:407)
| at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:321)
| at
org.jbpm.taskmgmt.exe.TaskInstance$$FastClassByCGLIB$$cb2c21af.invoke
| (<generated>)
| at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
| at
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializ
| er.java:136)
| at
org.jbpm.taskmgmt.exe.TaskInstance$$EnhancerByCGLIB$$499767c.end(<gen
| erated>)
| at org.jbpm.webapp.bean.TaskBean.saveAndClose(TaskBean.java:178)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
| java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
| sorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:324)
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java
| :129)
| ... 35 more
| Caused by: org.jbpm.identity.assignment.ExpressionAssignmentException:
couldn't
| resolve assignment expression 'previous--> group(gtype) --> member(nrole)'
| at
org.jbpm.identity.assignment.ExpressionAssignmentHandler.assign(Expre
| ssionAssignmentHandler.java:97)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignmentDelegation(Ta
| skMgmtInstance.java:216)
| at
org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInst
| ance.java:192)
| ... 76 more
| Caused by: org.jbpm.identity.assignment.ExpressionAssignmentException: no
groups
| for group-type 'gtype'
| at
org.jbpm.identity.assignment.ExpressionAssignmentHandler.resolveNextT
| erm(ExpressionAssignmentHandler.java:171)
| at
org.jbpm.identity.assignment.ExpressionAssignmentHandler.assign(Expre
| ssionAssignmentHandler.java:78)
| ... 78 more
| 12:25:32,554 DEBUG [JbpmContextInfo] creating jbpm context with service
factorie
| s '[message, scheduler, logging, persistence, authentication]'
| 12:25:32,554 DEBUG [JbpmContext] creating JbpmContext
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