[JBossWS] - URGENT: Problem deploying webservice
by mokojin
Hi all
I'm using by the first time JBoss, and I make a simple ws using netbeans 5, I added Jboss to netbeans servers list, and and I run the project everything works nice.
But... when I installed JBoss on a linux machine and I and to deploy my application (plato-ws.war) I copy the plato-ws.war to jboss/server/default/deploy directory, and when I start boss the following error appears:
16:12:20,830 WARN [ServiceMetaData] Cannot load class for type: {urn:SecretariaVirtual/types}createUser,plato.ws.SecretariaVirtualSEI_createUser_RequestStruct
| 16:12:20,833 ERROR [MainDeployer] Could not start deployment: file:/usr/local/jboss-4.0.4.GA/server/default/deploy/plato-ws.war
| org.jboss.ws.WSException: Cannot load java type: plato.ws.SecretariaVirtualSEI_connect_RequestStruct
| at org.jboss.ws.metadata.ParameterMetaData.getJavaType(ParameterMetaData.java:141)
| at org.jboss.ws.metadata.ParameterMetaData.eagerInitialize(ParameterMetaData.java:291)
| at org.jboss.ws.metadata.OperationMetaData.eagerInitialize(OperationMetaData.java:474)
| at org.jboss.ws.metadata.EndpointMetaData.eagerInitialize(EndpointMetaData.java:353)
| at org.jboss.ws.metadata.ServiceMetaData.eagerInitialize(ServiceMetaData.java:397)
| at org.jboss.ws.metadata.UnifiedMetaData.eagerInitialize(UnifiedMetaData.java:143)
| at org.jboss.ws.server.ServiceEndpoint.start(ServiceEndpoint.java:131)
| at org.jboss.ws.server.ServiceEndpointManager$DefaultServiceLifecycle.startServiceEndpoint(ServiceEndpointManager.java:513)
|
and then:
| --- Incompletely deployed packages ---
| org.jboss.deployment.DeploymentInfo@f9ff1dab { url=file:/usr/local/jboss-4.0.4.GA/server/default/deploy/plato-ws.war }
| deployer: MBeanProxyExt[jboss.web:service=WebServer]
| status: Deployment FAILED reason: Cannot load java type: plato.ws.SecretariaVirtualSEI_connect_RequestStruct
| state: FAILED
| watch: file:/usr/local/jboss-4.0.4.GA/server/default/deploy/plato-ws.war
| altDD: null
| lastDeployed: 1153235539279
| lastModified: 1153235539000
| mbeans:
| jboss.web:j2eeType=Servlet,name=default,WebModule=//localhost/plato-ws,J2EEApplication=none,J2EEServer=none (state not available)
| jboss.web:j2eeType=Servlet,name=WSServlet_SecretariaVirtual,WebModule=//localhost/plato-ws,J2EEApplication=none,J2EEServer=none (state not available)
| jboss.web:j2eeType=Servlet,name=WSServlet_SingleSignOn,WebModule=//localhost/plato-ws,J2EEApplication=none,J2EEServer=none (state not available)
| jboss.web:j2eeType=Servlet,name=jsp,WebModule=//localhost/plato-ws,J2EEApplication=none,J2EEServer=none (state not available)
Then... via browser I try to see the deployed webservices, I can see then, but can't retrieve the WDSL.
I know that something is missing, but don't know what. Could Anyone help??
Thanks in advance
PS: sorry the english
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19 years, 9 months
[JBoss Seam] - Re: SEAM CRUD application has no impact to the DB
by saravana kumar
Hai rency,
I got the same error what you have posted but i don't use ejb-jar.xml and persistance.xml and also i use mysql database.
My seam.properties file is empty.
I have the following configuration in the hibernate.cfg.xml file.
| <?xml version="1.0" encoding="UTF-8"?>
| <!DOCTYPE hibernate-configuration PUBLIC
| "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
| "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
| <hibernate-configuration>
| <session-factory>
| <property name="hibernate.connection.driver_class">org.gjt.mm.mysql.Driver</property>
| <property name="hibernate.connection.password">root</property>
| <property name="hibernate.connection.url">jdbc:mysql://192.168.1.85/lgms</property>
| <property name="hibernate.connection.username">root</property>
| <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
| </session-factory>
| </hibernate-configuration>
I get the following error when i try to search a record, i get the following error
| 19:55:36,531 INFO [STDOUT] Hibernate: select top ? divisionde0_.division_id as division1_0_, divisionde0_.division_name as division2_0_ from lgms.division_details divisionde0_
| 19:55:36,609 WARN [JDBCExceptionReporter] SQL Error: -227, SQLState: 3F000
| 19:55:36,609 ERROR [JDBCExceptionReporter] invalid schema name: LGMS in statement [select top ? divisionde0_.division_id as division1_0_, divisionde0_.division_name as division2_0_
| from lgms.division_details divisionde0_]
| 19:55:36,703 ERROR [SeamExceptionFilter] uncaught exception handled by Seam
| javax.servlet.ServletException: Error calling action method of component with id _id2:_id13
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:121)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| 19:55:36,781 INFO [SeamExceptionFilter] killing transaction
| 19:55:36,781 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
| javax.faces.FacesException: Error calling action method of component with id _id2:_id13
| at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
| at javax.faces.component.UICommand.broadcast(UICommand.java:106)
| at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)
| at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
| at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
| at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: javax.faces.el.EvaluationException: Exception while invoking expression #{divisiondetailsFinder.findFirstPage}
| at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
| at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 27 more
| Caused by: javax.ejb.EJBTransactionRolledbackException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute query
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
| at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:188)
| at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy100.findFirstPage(Unknown Source)
| 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:585)
| at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
| ... 28 more
| Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute query
| at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:567)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:56)
| at DivisionDetailsFinderBean.executeQuery(DivisionDetailsFinderBean.java:99)
| at DivisionDetailsFinderBean.findFirstPage(DivisionDetailsFinderBean.java:105)
| 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:585)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
| at org.jboss.seam.interceptors.ValidationInterceptor.validateTargetComponent(ValidationInterceptor.java:64)
| at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21)
| at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:30)
| at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:33)
| at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:82)
| at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:60)
| at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:39)
| at sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
| at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at org.jboss.seam.ejb.SeamInterceptor.aroundInvokeInContexts(SeamInterceptor.java:73)
| at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:45)
| at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
| at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:57)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
| ... 48 more
| Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
| 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.loader.Loader.doList(Loader.java:2148)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
| at org.hibernate.loader.Loader.list(Loader.java:2024)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:392)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:333)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| 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:53)
| ... 121 more
| Caused by: java.sql.SQLException: invalid schema name: LGMS in statement [select top ? divisionde0_.division_id as division1_0_, divisionde0_.division_name as division2_0_ from lgm
| s.division_details divisionde0_]
| at org.hsqldb.jdbc.Util.throwError(Unknown Source)
| at org.hsqldb.jdbc.jdbcPreparedStatement.<init>(Unknown Source)
| at org.hsqldb.jdbc.jdbcConnection.prepareStatement(Unknown Source)
| at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:349)
| at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:337)
| at org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:187)
| at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:497)
| at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:415)
| at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1561)
| at org.hibernate.loader.Loader.doQuery(Loader.java:661)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
| at org.hibernate.loader.Loader.doList(Loader.java:2145)
| ... 129 more
|
Please help me in solving this issue.
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19 years, 9 months
[EJB 3.0] - failed to lazily initialize a collection of role
by triathlon98
I have the error below which happens during a call to e EJB3 SFSB. There is no explicit rollback happening in the code and the session is (obviously) managed by the container. I am using JBoss 4.0.4GA.
| 2006-07-17 06:02:05,374 ERROR [org.hibernate.LazyInitializationException] failed to lazily initialize a collection of role: org.ictrace.server.pm.DMWeightGroupTotalBean.batches, no session or session was closed
| org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.ictrace.server.pm.DMWeightGroupTotalBean.batches, no session or session was closed at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358) at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86) at org.hibernate.collection.PersistentBag.iterator(PersistentBag.java:246) at package.WeightMediatorBaseEx.addWGTBatch(WeightMediatorBaseEx.java:359) at ...
|
The code where the exception is invoced looks like this :
| private void addWGTBatch( DMWeightGroupTotalBean obj, String batchRef )
| throws UnidConstraintViolation
| {
| if ( obj == null || batchRef == null ) return;
| try
| {
| Collection<DMWeightGroupTotal_BatchesBean> batches = obj.getBatches();
| if ( batches == null )
| {
| batches = new ArrayList<DMWeightGroupTotal_BatchesBean>();
| obj.setBatches( batches );
| }
| // check if the object already exists
| for ( DMWeightGroupTotal_BatchesBean bb : batches ) // error is reported on this line
| {
| if ( batchRef.equals( bb.getBatches() ) ) return;
| }
| batches.add( new DMWeightGroupTotal_BatchesBean( batchRef ) );
| obj.modified();
| }
| catch ( Exception ex )
| {
| throw new UnidConstraintViolation( UCV_PROBLEM_WHEN_ADDING_BATCH_TO_THE_TOTAL_LINE, batchRef, ex );
| }
| }
|
Does anybody have any idea what is causing this error and how I can fix / work around it?
Thanks,
Joachim
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19 years, 9 months