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Hello, I'm working with hibernate within jBoss using a .har file descriptor and everything works just fine except a criteria query i am trying to make.I get a weird connection error, posted below
Hibernate version: 3.2
Mapping documents:
Code between sessionFactory.openSession() and session.close():
Full stack trace of any exception that occurs:
2006-11-17 09:33:52,084 INFO [STDOUT] the criteria is now!!! CriteriaImpl(uniandes.carotida.db.hibernate.generation.java.Analisisclinico:this[Subcriteria(Informacionpaciente:)][Informacionpaciente.cedula=74234699 and campovisual=0])
2006-11-17 09:33:52,099 DEBUG [org.hibernate.transaction.JTATransaction] Looking for UserTransaction under: UserTransaction
2006-11-17 09:33:52,099 DEBUG [org.hibernate.transaction.JTATransaction] Obtained UserTransaction
2006-11-17 09:33:52,099 DEBUG [org.hibernate.transaction.JTATransaction] begin
2006-11-17 09:33:52,099 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 6)
2006-11-17 09:33:52,099 DEBUG [org.hibernate.jdbc.ConnectionManager] opening JDBC connection
2006-11-17 09:33:52,099 DEBUG [org.hibernate.SQL] select this_.id_analisisclinico as id1_320_1_, this_.idInformacionpaciente as idInform2_320_1_, this_.fechaingreso as fechaing3_320_1_, this_.fechaanalisis as fechaana4_320_1_, this_.nivelconciencia as nivelcon5_320_1_, this_.obedececomandos as obedecec6_320_1_, this_.respondepreguntas as responde7_320_1_, this_.mejormirada as mejormir8_320_1_, this_.campovisual as campovis9_320_1_, this_.paralisisfacial as paralis10_320_1_, this_.fuerzamiembrosuperiorderecho as fuerzam11_320_1_, this_.fuerzamiembrosuperiorizquierdo as fuerzam12_320_1_, this_.fuerzamiembroinferiorderecho as fuerzam13_320_1_, this_.fuerzamiembroinferiorizquierdo as fuerzam14_320_1_, this_.ataxiaenextremidades as ataxiae15_320_1_, this_.alteracionsensitiva as alterac16_320_1_, this_.lenguaje as lenguaje320_1_, this_.disartria as disartria320_1_, this_.negligencia as neglige19_320_1_, this_.puntaje as puntaje320_1_, this_.tiempoevolucionacv as tiempoe21_320_1_, this_.ecvprevio as ecvprevio320_1_, this_.menopausiaprematura as menopau23_320_1_, this_.historiainfartocardiaco as histori24_320_1_, this_.diabetes as diabetes320_1_, this_.dislipidemia as dislipi26_320_1_, this_.historiainfartoprematurofamiliares as histori27_320_1_, this_.fumador as fumador320_1_, this_.hipertensionarterial as hiperte29_320_1_, this_.vidasedentaria as vidased30_320_1_, this_.aitprevio as aitprevio320_1_, this_.riesgocardioembolia as riesgoc32_320_1_, this_.estadohipercoagulabilidad as estadoh33_320_1_, this_.alcoholismo as alcohol34_320_1_, this_.reemplazohormonal as reempla35_320_1_, this_.anticonceptivosorales as anticon36_320_1_, this_.indicemasacorporal as indicem37_320_1_, this_.perimetroabdominal as perimet38_320_1_, this_.sindromemetabolico as sindrom39_320_1_, informacio1_.cedula as cedula327_0_, informacio1_.fechanacimiento as fechanac2_327_0_, informacio1_.genero as genero327_0_, informacio1_.nombre as nombre327_0_ from carotida.analisisclinico this_ inner join carotida.informacionpaciente informacio1_ on this_.idInformacionpaciente=informacio1_.cedula where (this_.idInformacionpaciente=? and this_.campovisual=?)
2006-11-17 09:33:52,099 WARN [org.jboss.resource.connectionmanager.TxConnectionManager] Connection error occured: org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener@b9eec[state=NORMAL mc=org.jboss.resource.adapter.jdbc.local.LocalManagedConnection@186c975 handles=1 lastUse=1163774016787 permit=true trackByTx=true mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool@d49111 context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool@1800808 xaResource=org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@14556c txSync=null]
java.lang.NullPointerException
at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:620)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:464)
at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at com.mysql.jdbc.PreparedStatement.<init>(PreparedStatement.java:445)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2076)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2007)
at com.mysql.jdbc.Connection.prepareStatement(Connection.java:4297)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:349)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:344)
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)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
at org.hibernate.loader.Loader.list(Loader.java:2024)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:95)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1562)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
at uniandes.carotida.db.control.Control.consultarInformacionExamen(Control.java:441)
at uniandes.carotida.beans.sesion.FachadaCarotidaBean.consultarInfoExamen(FachadaCarotidaBean.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
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.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.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
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.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
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.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:225)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
2006-11-17 09:33:52,099 DEBUG [org.hibernate.util.JDBCExceptionReporter] could not execute query [select this_.id_analisisclinico as id1_320_1_, this_.idInformacionpaciente as idInform2_320_1_, this_.fechaingreso as fechaing3_320_1_, this_.fechaanalisis as fechaana4_320_1_, this_.nivelconciencia as nivelcon5_320_1_, this_.obedececomandos as obedecec6_320_1_, this_.respondepreguntas as responde7_320_1_, this_.mejormirada as mejormir8_320_1_, this_.campovisual as campovis9_320_1_, this_.paralisisfacial as paralis10_320_1_, this_.fuerzamiembrosuperiorderecho as fuerzam11_320_1_, this_.fuerzamiembrosuperiorizquierdo as fuerzam12_320_1_, this_.fuerzamiembroinferiorderecho as fuerzam13_320_1_, this_.fuerzamiembroinferiorizquierdo as fuerzam14_320_1_, this_.ataxiaenextremidades as ataxiae15_320_1_, this_.alteracionsensitiva as alterac16_320_1_, this_.lenguaje as lenguaje320_1_, this_.disartria as disartria320_1_, this_.negligencia as neglige19_320_1_, this_.puntaje as puntaje320_1_, this_.tiempoevolucionacv as tiempoe21_320_1_, this_.ecvprevio as ecvprevio320_1_, this_.menopausiaprematura as menopau23_320_1_, this_.historiainfartocardiaco as histori24_320_1_, this_.diabetes as diabetes320_1_, this_.dislipidemia as dislipi26_320_1_, this_.historiainfartoprematurofamiliares as histori27_320_1_, this_.fumador as fumador320_1_, this_.hipertensionarterial as hiperte29_320_1_, this_.vidasedentaria as vidased30_320_1_, this_.aitprevio as aitprevio320_1_, this_.riesgocardioembolia as riesgoc32_320_1_, this_.estadohipercoagulabilidad as estadoh33_320_1_, this_.alcoholismo as alcohol34_320_1_, this_.reemplazohormonal as reempla35_320_1_, this_.anticonceptivosorales as anticon36_320_1_, this_.indicemasacorporal as indicem37_320_1_, this_.perimetroabdominal as perimet38_320_1_, this_.sindromemetabolico as sindrom39_320_1_, informacio1_.cedula as cedula327_0_, informacio1_.fechanacimiento as fechanac2_327_0_, informacio1_.genero as genero327_0_, informacio1_.nombre as nombre327_0_ from carotida.analisisclinico this_ inner join carotida.informacionpaciente informacio1_ on this_.idInformacionpaciente=informacio1_.cedula where (this_.idInformacionpaciente=? and this_.campovisual=?)]
org.jboss.util.NestedSQLException: Error; - nested throwable: (java.lang.NullPointerException)
at org.jboss.resource.adapter.jdbc.WrappedConnection.checkException(WrappedConnection.java:557)
at org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:191)
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)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
at org.hibernate.loader.Loader.list(Loader.java:2024)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:95)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1562)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
at uniandes.carotida.db.control.Control.consultarInformacionExamen(Control.java:441)
at uniandes.carotida.beans.sesion.FachadaCarotidaBean.consultarInfoExamen(FachadaCarotidaBean.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
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.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.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
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.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
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.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:225)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:620)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:464)
at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at com.mysql.jdbc.PreparedStatement.<init>(PreparedStatement.java:445)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2076)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2007)
at com.mysql.jdbc.Connection.prepareStatement(Connection.java:4297)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:349)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:344)
at org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:187)
... 47 more
2006-11-17 09:33:52,099 WARN [org.hibernate.util.JDBCExceptionReporter] SQL Error: 0, SQLState: null
2006-11-17 09:33:52,099 ERROR [org.hibernate.util.JDBCExceptionReporter] Error; - nested throwable: (java.lang.NullPointerException)
2006-11-17 09:33:52,115 ERROR [STDERR] 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.criteria.CriteriaLoader.list(CriteriaLoader.java:95)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1562)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
at uniandes.carotida.db.control.Control.consultarInformacionExamen(Control.java:441)
at uniandes.carotida.beans.sesion.FachadaCarotidaBean.consultarInfoExamen(FachadaCarotidaBean.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
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.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.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
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.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
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.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:225)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: org.jboss.util.NestedSQLException: Error; - nested throwable: (java.lang.NullPointerException)
at org.jboss.resource.adapter.jdbc.WrappedConnection.checkException(WrappedConnection.java:557)
at org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:191)
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)
... 40 more
Caused by: java.lang.NullPointerException
at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:620)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:464)
at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at com.mysql.jdbc.PreparedStatement.<init>(PreparedStatement.java:445)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2076)
at com.mysql.jdbc.Connection.clientPrepareStatement(Connection.java:2007)
at com.mysql.jdbc.Connection.prepareStatement(Connection.java:4297)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:349)
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:344)
at org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:187)
... 47 more
Name and version of the database you are using:
mySql 5.0
I hope anyone can help out please I'd be very thankful ive done about everything that crossed my mind and I'm stuck.... thnx!
Sergio
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