Re: [rules-users] deleting records using rules

Hi, Are you suggesting to maintain a list of B values in A? Like A { list<B>();} // inside my A And then to populate the list and iterate through that list?? Is that not too much extra data storing? Thanks M -----Original Message----- From: rules-users-bounces(a)lists.jboss.org [mailto: rules-users-bounces(a)lists.jboss.org] On Behalf Of rules-users-request(a)lists.jboss.org Sent: Wednesday, June 16, 2010 8:31 AM To: rules-users(a)lists.jboss.org Subject: rules-users Digest, Vol 43, Issue 90 Send rules-users mailing list submissions to rules-users(a)lists.jboss.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.jboss.org/mailman/listinfo/rules-users or, via email, send a message with subject or body 'help' to rules-users-request(a)lists.jboss.org You can reach the person managing the list at rules-users-owner(a)lists.jboss.org When replying, please edit your Subject line so it is more specific than "Re: Contents of rules-users digest..." Today's Topics: 1. Re: deleting records using rules (Esteban Aliverti) ---------------------------------------------------------------------- Message: 1 Date: Wed, 16 Jun 2010 09:30:37 -0300 From: Esteban Aliverti <esteban.aliverti(a)gmail.com&gt; Subject: Re: [rules-users] deleting records using rules To: Rules Users List <rules-users(a)lists.jboss.org&gt; Message-ID: <AANLkTimi5kjHEazXWcgjNMXAY229l82rkPCFR8sFp8i0(a)mail.gmail.com&gt; Content-Type: text/plain; charset="iso-8859-1" If B has a getA() method, you could do something like this: rule "XX" when $list: List(size > 0) from collect B(a.name = "x") then someGlobalList.addAll($list); end best, On Wed, Jun 16, 2010 at 9:15 AM, Fnu Mahalakshmi <FMahalakshmi(a)nyx.com >wrote: > Hi, > > Thanks. Sorry for not being clear. > I have the following: > A = new A(); A1 = new A() > B b1 = new B(A) > B b2 = new B(A) > B b3 = new B(A1) > > Each of the B above have a parameter "name" > > I am setting the name in one of my rules which works properly. > > I want to create an output list which: > Checks that all B objects pointing to a single A object (eg. A1 or A in > this case) have same name. If they don't I don't want to have them on my > output list. > > I tried using forAll for the rule but that checks forALL B's in genral > having same A object which is not what I want. > > Could you give me a starter / hint to create the rule. > I even thought that I could maybe populate a list for each A object: > When $a : A() > b : B(a : $a , name == "x") > Then > Modify($a){ > setAList(b) // adding all b's to a list contained in a > }; > > But that does not help me achieve the second part as I cant traverse > through a list inside rules. > > Any idea?? > > Please help. > Thanks > M > -----Original Message----- > From: rules-users-bounces(a)lists.jboss.org [mailto: > rules-users-bounces(a)lists.jboss.org] On Behalf Of > rules-users-request(a)lists.jboss.org > Sent: Wednesday, June 16, 2010 2:22 AM > To: rules-users(a)lists.jboss.org > Subject: rules-users Digest, Vol 43, Issue 84 > > Send rules-users mailing list submissions to > rules-users(a)lists.jboss.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.jboss.org/mailman/listinfo/rules-users > or, via email, send a message with subject or body 'help' to > rules-users-request(a)lists.jboss.org > > You can reach the person managing the list at > rules-users-owner(a)lists.jboss.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of rules-users digest..." > > > Today's Topics: > > 1. Re: Flow persistence (Rob Collins) > 2. Re: deleting records using rules (Wolfgang Laun) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 15 Jun 2010 18:55:03 -0700 > From: Rob Collins <RCollins(a)patientsafesolutions.com&gt; > Subject: Re: [rules-users] Flow persistence > To: Rules Users List <rules-users(a)lists.jboss.org&gt; > Message-ID: > <0019F265-AA56-4104-B657-083C37AAE636(a)patientsafesolutions.com&gt; > Content-Type: text/plain; charset="us-ascii" > > You were right the first time - I am sharing the environment between > multiple sessions. That is easy for me to fix. > > Can I share the EntityManagerFactory, or should I create one for each > session? > > Thanks, > Rob > > On Jun 15, 2010, at 9:47 PM, Mauricio Salatino wrote: > > oh.. sorry.. you are creating a new env per each session.. but the problem > is related with that.. > I will review that and let you know. > > On Tue, Jun 15, 2010 at 9:45 PM, Mauricio Salatino <salaboy(a)gmail.com > <mailto:salaboy@gmail.com>> wrote: > yes the problem is the environment.. I saw that problem in the past.. > you need to create a separate environment object per each session. > > > > On Tue, Jun 15, 2010 at 9:41 PM, Rob Collins < > RCollins(a)patientsafesolutions.com&lt;mailto: RCollins(a)patientsafesolutions.com&gt;&gt; > wrote: > The idea of the tests is to ensure that our implementation is thread-safe. > Each thread in the test creates its own Drools session and executes its own > workflow (which contains actions and work items that involve user > interaction that is simulated by the unit test). > > This scenario tests the real-world case of our server handling sessions > from multiple users. There should NOT be cross-talk between these sessions. > Without persistence, everything works as expected. With persistence enabled, > two sessions running in parallel are enough to fail 100% of the time. > > Each thread creates a session like this: > session = > JPAKnowledgeService.newStatefulKnowledgeSession(getKnowledgeBase(), null, > getEnvironment()); > > The calls to getEnvironment() return the same value each time it is called > called. Is this right? > > The environment is created like this: > EntityManagerFactory emf = > Persistence.createEntityManagerFactory("org.drools.persistence.jpa"); > environment = KnowledgeBaseFactory.newEnvironment(); > environment.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf); > > Any idea where I messed up? > > Thanks, > Rob > > > On Jun 15, 2010, at 5:58 PM, Mauricio Salatino wrote: > > What kind of thread safe tests are you doing? > if multiple threads modify the status of the process, only one of them will > commit the new status, and the other ones will rollback the transaction > because of a bad state. > > Is that what you are looking for? > > > On Tue, Jun 15, 2010 at 3:33 PM, Rob Collins < > RCollins(a)patientsafesolutions.com&lt;mailto: RCollins(a)patientsafesolutions.com > ><mailto:RCollins@patientsafesolutions.com<mailto: > RCollins(a)patientsafesolutions.com&gt;&gt;&gt; wrote: > We are using version 5.1.0.M1. We have long-running processes (flows). They > are long-running because we have work item nodes that involve the user of > our application to do something. We are in the development cycle of our > product and everything is going well. I am trying to configure persistence > and running into some issues. > > I am to the point where our basic unit tests appear to be running fine with > persistence enabled both in the container (tomcat6) and in our unit testing > environment (ServletUnit). > > We have unit tests that run the same test in multiple threads in parallel > (the idea is to try to expose thread safety issues), and these tests always > fail. At the end of this message, I have pasted a few of the different stack > traces I have seen. > > I expect that I have done something silly in the configuration, and I could > use some help in finding it. I am not sure if the problem is my > configuration of JPA, Hibernate, the DataSource, or if it is an interaction > between what Drools is expecting and the details of my configuration. > > Thanks, > Rob Collins > > > >From my spring configuration: > > <!-- Spring JtaTransactionManager --> > <bean id="transactionManager" > class="org.springframework.transaction.jta.JtaTransactionManager" > depends-on="bitronixTransactionManager"> > <property name="transactionManager" ref="bitronixTransactionManager" > /> > <property name="userTransaction" ref="bitronixTransactionManager" /> > </bean> > > <!-- Bitronix Transaction Manager embedded configuration --> > <bean id="btmConfig" class="bitronix.tm.TransactionManagerServices" > factory-method="getConfiguration"> > <property name="serverId" value="spring-btm" /> > </bean> > > <!-- create Bitronix Transaction Manager transaction manager --> > <bean id="bitronixTransactionManager" > class="bitronix.tm.TransactionManagerServices" > factory-method="getTransactionManager" depends-on="btmConfig" > destroy-method="shutdown" /> > > <bean id="sessionDataSource" > class="bitronix.tm.resource.jdbc.PoolingDataSource" init-method="init" > destroy-method="close"> > <property name="className" > value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource" /> > <property name="uniqueName" value="jdbc/processInstanceDS" /> > <property name="maxPoolSize" value="8" /> > <property name="allowLocalTransactions" value="true" /> > <property name="driverProperties"> > <props> > <prop key="URL">${db.session.connection.url}</prop> > <prop key="user">${db.session.username}</prop> > <prop key="password">${db.session.password}</prop> > </props> > </property> > </bean> > > My persistence.xml: > <?xml version="1.0" encoding="UTF-8" standalone="yes"?> > <persistence version="1.0" > xsi:schemaLocation="http://java.sun.com/xml/ns/persistence > http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd > http://java.sun.com/xml/ns/persistence/orm > http://java.sun.com/xml/ns/persistence/orm_1_0.xsd" > xmlns:orm="http://java.sun.com/xml/ns/persistence/orm" > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > xmlns="http://java.sun.com/xml/ns/persistence"> > > <persistence-unit name="org.drools.persistence.jpa"> > <provider>org.hibernate.ejb.HibernatePersistence</provider> > <jta-data-source>jdbc/processInstanceDS</jta-data-source> > <class>org.drools.persistence.session.SessionInfo</class> > <class>org.drools.persistence.processinstance.ProcessInstanceInfo</class> > > <class>org.drools.persistence.processinstance.ProcessInstanceEventInfo</class> > <class>org.drools.persistence.processinstance.WorkItemInfo</class> > > <class>org.drools.persistence.processinstance.variabletypes.VariableInstanceInfo</class> > > <class>org.drools.persistence.processinstance.variabletypes.JPAPersistedVariable</class> > > <properties> > <property name="hibernate.max_fetch_depth" value="3" /> > <property name="hibernate.hbm2ddl.auto" value="create-drop"/> > <property name="hibernate.show_sql" value="true" /> > <property name="hibernate.transaction.manager_lookup_class" > value="org.hibernate.transaction.BTMTransactionManagerLookup" /> > <property name="hibernate.jndi.class" > value="bitronix.tm.jndi.BitronixInitialContextFactory" /> > </properties> > </persistence-unit> > </persistence> > > > > > java.lang.NullPointerException > at > org.drools.persistence.processinstance.JPAProcessInstanceManager.addProcessInstance(JPAProcessInstanceManager.java:33) > at > org.drools.process.instance.AbstractProcessInstanceFactory.createProcessInstance(AbstractProcessInstanceFactory.java:37) > at > org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1706) > at > org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1682) > at > org.drools.workflow.instance.node.SubProcessNodeInstance.internalTrigger(SubProcessNodeInstance.java:115) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) > at > org.drools.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152) > at > org.drools.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:74) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) > at > org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49) > at > org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16) > at > org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185) > at > org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230) > at > org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689) > at > org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289) > at > org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52) > at > org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14) > at > org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254) > at > org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163) > at > com.patientsafesolutions.application.controllers.DroolsWorkflowController.startWorkflowProcess(DroolsWorkflowController.java:310) > at > com.patientsafesolutions.application.controllers.DroolsWorkflowController.drools(DroolsWorkflowController.java:85) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doInvokeMethod(HandlerMethodInvoker.java:710) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:167) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:414) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:402) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.meterware.servletunit.InvocationContextImpl.service(InvocationContextImpl.java:76) > at > com.meterware.servletunit.ServletUnitClient.newResponse(ServletUnitClient.java:126) > at com.meterware.httpunit.WebClient.createResponse(WebClient.java:667) > at com.meterware.httpunit.WebWindow.getResource(WebWindow.java:220) > at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:181) > at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158) > at com.meterware.httpunit.WebClient.getResponse(WebClient.java:122) > at com.patientsafesolutions.test.http.Request.submit(Request.java:115) > at com.patientsafesolutions.test.http.Request.post(Request.java:20) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.navigateToHome(LogicalViewHttpTest.java:57) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.navigateToPatient(LogicalViewHttpTest.java:100) > at > com.patientsafesolutions.api.httptest.HomeTests.homeLogicalView(HomeTests.java:14) > at com.patientsafesolutions.api.httptest.HomeTests$1.run(HomeTests.java:23) > at > com.patientsafesolutions.test.http.HttpTest$ThreadWithThrowable$1.run(HttpTest.java:241) > at java.lang.Thread.run(Thread.java:637) > > org.hibernate.exception.GenericJDBCException: Cannot release connection > at > org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) > at > org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) > at > org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) > at > org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29) > at > org.hibernate.jdbc.ConnectionManager.closeConnection(ConnectionManager.java:455) > at > org.hibernate.jdbc.ConnectionManager.aggressiveRelease(ConnectionManager.java:406) > at > org.hibernate.jdbc.ConnectionManager.afterTransaction(ConnectionManager.java:298) > at > org.hibernate.jdbc.JDBCContext.afterTransactionCompletion(JDBCContext.java:225) > at > org.hibernate.transaction.CacheSynchronization.afterCompletion(CacheSynchronization.java:85) > at > bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:416) > at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:195) > at > bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:95) > at > org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:258) > at > org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163) > at > com.patientsafesolutions.application.controllers.DroolsWorkflowController.startWorkflowProcess(DroolsWorkflowController.java:310) > at > com.patientsafesolutions.application.controllers.DroolsWorkflowController.drools(DroolsWorkflowController.java:85) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doInvokeMethod(HandlerMethodInvoker.java:710) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:167) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:414) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:402) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.meterware.servletunit.InvocationContextImpl.service(InvocationContextImpl.java:76) > at > com.meterware.servletunit.ServletUnitClient.newResponse(ServletUnitClient.java:126) > at com.meterware.httpunit.WebClient.createResponse(WebClient.java:667) > at com.meterware.httpunit.WebWindow.getResource(WebWindow.java:220) > at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:181) > at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158) > at com.meterware.httpunit.WebClient.getResponse(WebClient.java:122) > at com.patientsafesolutions.test.http.Request.submit(Request.java:115) > at com.patientsafesolutions.test.http.Request.post(Request.java:20) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.navigateToHome(LogicalViewHttpTest.java:57) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.navigateToPatient(LogicalViewHttpTest.java:100) > at > com.patientsafesolutions.api.httptest.HomeTests.homeLogicalView(HomeTests.java:14) > at com.patientsafesolutions.api.httptest.HomeTests$1.run(HomeTests.java:23) > at > com.patientsafesolutions.test.http.HttpTest$ThreadWithThrowable$1.run(HttpTest.java:241) > at java.lang.Thread.run(Thread.java:637) > Caused by: java.sql.SQLException: error requeueing a JdbcPooledConnection > from datasource jdbc/processInstanceDS in state ACCESSIBLE wrapping > com.mysql.jdbc.jdbc2.optional.MysqlXAConnection@4128dca6 > at > bitronix.tm.resource.jdbc.JdbcPooledConnection.release(JdbcPooledConnection.java:148) > at > bitronix.tm.resource.jdbc.JdbcConnectionHandle.close(JdbcConnectionHandle.java:77) > at > org.hibernate.connection.DatasourceConnectionProvider.closeConnection(DatasourceConnectionProvider.java:74) > at > org.hibernate.jdbc.ConnectionManager.closeConnection(ConnectionManager.java:451) > ... 40 more > Caused by: bitronix.tm.internal.BitronixSystemException: cannot close a > resource when its XAResource is taking part in an unfinished global > transaction > at > bitronix.tm.resource.common.TransactionContextHelper.requeue(TransactionContextHelper.java:117) > at > bitronix.tm.resource.jdbc.JdbcPooledConnection.release(JdbcPooledConnection.java:146) > ... 43 more > > > java.lang.IllegalArgumentException: Unknown node instance type: > org.drools.workflow.instance.node.ActionNodeInstance@2b7194a4 > at > org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstanceContent(AbstractProcessInstanceMarshaller.java:243) > at > org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstance(AbstractProcessInstanceMarshaller.java:117) > at > org.drools.marshalling.impl.AbstractProcessInstanceMarshaller.writeProcessInstance(AbstractProcessInstanceMarshaller.java:106) > at > org.drools.persistence.processinstance.ProcessInstanceInfo.update(ProcessInstanceInfo.java:237) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.hibernate.ejb.event.BeanCallback.invoke(BeanCallback.java:23) > at > org.hibernate.ejb.event.EntityCallbackHandler.callback(EntityCallbackHandler.java:80) > at > org.hibernate.ejb.event.EntityCallbackHandler.preUpdate(EntityCallbackHandler.java:65) > at > org.hibernate.ejb.event.EJB3FlushEntityEventListener.invokeInterceptor(EJB3FlushEntityEventListener.java:41) > at > org.hibernate.event.def.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:308) > at > org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:248) > at > org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:128) > at > org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196) > at > org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76) > at > org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35) > at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969) > at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114) > at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) > at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:67) > at > org.drools.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:53) > at > org.drools.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:29) > at > org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:191) > at > org.drools.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:56) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:74) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) > at > org.drools.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:62) > at > org.drools.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:58) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:74) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) > at > org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) > at > org.drools.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:37) > at > org.drools.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:101) > at > org.drools.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:82) > at > org.drools.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:192) > at > org.drools.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:246) > at > org.drools.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:222) > at > org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:258) > at > org.drools.persistence.processinstance.JPAWorkItemManager.completeWorkItem(JPAWorkItemManager.java:96) > at > org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:46) > at > org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:12) > at > org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254) > at > org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:118) > at > com.patientsafesolutions.application.controllers.DroolsWorkflowController.drools(DroolsWorkflowController.java:113) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doInvokeMethod(HandlerMethodInvoker.java:710) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:167) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:414) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:402) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.meterware.servletunit.InvocationContextImpl.service(InvocationContextImpl.java:76) > at > com.meterware.servletunit.ServletUnitClient.newResponse(ServletUnitClient.java:126) > at com.meterware.httpunit.WebClient.createResponse(WebClient.java:667) > at com.meterware.httpunit.WebWindow.getResource(WebWindow.java:220) > at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:181) > at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158) > at com.meterware.httpunit.WebClient.getResponse(WebClient.java:122) > at com.patientsafesolutions.test.http.Request.submit(Request.java:115) > at com.patientsafesolutions.test.http.Request.post(Request.java:25) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.loginUser(LogicalViewHttpTest.java:80) > at > com.patientsafesolutions.api.httptest.LogicalViewHttpTest.navigateToPatient(LogicalViewHttpTest.java:102) > at > com.patientsafesolutions.api.httptest.HomeTests.homeLogicalView(HomeTests.java:14) > at com.patientsafesolutions.api.httptest.HomeTests$1.run(HomeTests.java:23) > at > com.patientsafesolutions.test.http.HttpTest$ThreadWithThrowable$1.run(HttpTest.java:241) > at java.lang.Thread.run(Thread.java:637) > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org><mailto: > rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org>> > https://lists.jboss.org/mailman/listinfo/rules-users > > > > -- > - CTO @ http://www.plugtree.com<http://www.plugtree.com/>< > http://www.plugtree.com/> > - MyJourney @ http://salaboy.wordpress.com<http://salaboy.wordpress.com/ >< > http://salaboy.wordpress.com/> > - Co-Founder @ http://www.jbug.com.ar<http://www.jbug.com.ar/>< > http://www.jbug.com.ar/> > > - Salatino "Salaboy" Mauricio - > <ATT00001..txt> > > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/rules-users > > > > -- > - CTO @ http://www.plugtree.com<http://www.plugtree.com/> > - MyJourney @ http://salaboy.wordpress.com<http://salaboy.wordpress.com/ > > - Co-Founder @ http://www.jbug.com.ar<http://www.jbug.com.ar/> > > - Salatino "Salaboy" Mauricio - > > > > -- > - CTO @ http://www.plugtree.com<http://www.plugtree.com/> > - MyJourney @ http://salaboy.wordpress.com<http://salaboy.wordpress.com/ > > - Co-Founder @ http://www.jbug.com.ar<http://www.jbug.com.ar/> > > - Salatino "Salaboy" Mauricio - > <ATT00001..txt> > > > > > ------------------------------ > > Message: 2 > Date: Wed, 16 Jun 2010 08:22:10 +0200 > From: Wolfgang Laun <wolfgang.laun(a)gmail.com&gt; > Subject: Re: [rules-users] deleting records using rules > To: Rules Users List <rules-users(a)lists.jboss.org&gt; > Message-ID: > <AANLkTimVxCgrbKHDCck1x1cVi_JTgIcTzhWV4BmApEfb(a)mail.gmail.com&gt; > Content-Type: text/plain; charset=windows-1252 > > If you can do it in Java, you can do it in a rule. > > Asking questions in this very general way will only (if at all) give > you very general answers. > > -W > > > 2010/6/15 Fnu Mahalakshmi <FMahalakshmi(a)nyx.com&gt;: > > Hi, > > > > How can I delete records using rules?? > > > > I want to fire my rules on a dataset ? modify the dataset and delete data > > not concerned to me after the modification. > > > > can I do this with my rules directly? > > > > > > > > Thanks > > > > M > > > > ________________________________ > > > > Please consider the environment before printing this email. > > > > Visit our website at http://www.nyse.com > > > ***************************************************************************** > > Note: The information contained in this message and any attachment to it > is > > privileged, confidential and protected from disclosure. If the reader of > > this message is not the intended recipient, or an employee or agent > > responsible for delivering this message to the intended recipient, you > are > > hereby notified that any dissemination, distribution or copying of this > > communication is strictly prohibited. If you have received this > > communication in error, please notify the sender immediately by replying > to > > the message, and please delete it from your system. Thank you. NYSE > > Euronext. > > > > _______________________________________________ > > rules-users mailing list > > rules-users(a)lists.jboss.org > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > > ------------------------------ > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > > End of rules-users Digest, Vol 43, Issue 84 > ******************************************* > Please consider the environment before printing this email. > > Visit our website at http://www.nyse.com > > **************************************************** > > Note: The information contained in this message and any attachment to it > is privileged, confidential and protected from disclosure. If the reader of > this message is not the intended recipient, or an employee or agent > responsible for delivering this message to the intended recipient, you are > hereby notified that any dissemination, distribution or copying of this > communication is strictly prohibited. If you have received this > communication in error, please notify the sender immediately by replying to > the message, and please delete it from your system. Thank you. NYSE > Euronext. > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Esteban Aliverti -------------- next part -------------- An HTML attachment was scrubbed... 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If you have received this communication in error, please notify the sender immediately by replying to the message, and please delete it from your system. Thank you. NYSE Euronext. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users