Exception when storing Object that contains a set of other o
I am using JBoss 4.0.4.
I have 2 objects:
public class StorageArray {
// properties
private String m_UID = null;
private long m_wwn=-1;
private Set m_nodes=Collections.synchronizedSet(new HashSet());
public StorageArray() {}
// setters
public void setUID(String UID) {
m_UID = UID;
}
public void setWWN(long wwn) {
m_wwn=wwn;
}
public void setNodes(Set nodes) {
m_nodes=nodes;
}
// getters
public String getUID() {
return m_UID;
}
public long getWWN() {
return m_wwn;
}
public Set getNodes() {
return m_nodes;
}
}
public class ControllerNode {
private String m_UID = null;
private short m_position=-1;
private boolean m_master=false;
// constructors
public ControllerNode() {}
public ControllerNode(String UID, String parentUID) {
super(UID, parentUID);
}
// setters
public void setUID(String UID) {
m_UID = UID;
}
public void setPosition(Short position) {
if(position!=null)
m_position=position.shortValue();
}
public void setMaster(Boolean master) {
if(master!=null)
m_master=master.booleanValue();
}
// getters
public String getUID() {
return m_UID;
}
public short getPosition() {
return m_position;
}
public boolean getMaster() {
return m_master;
}
}
I declared 2 hbm.xml files, for each of the classes:
<hibernate-mapping> <class name="com.test.inform.data.array.StorageArray" table="tbl_StorageArray"> <id name="UID" type="string" column="M_ARRAY_UID"> <generator class="assigned"/> </id> <property name="WWN" type="long" column="M_WWN"/> <set name="nodes" table="tbl_StorageArrayControllerNode"> <key column="M_ARRAY_UID"/> <many-to-many column="M_NODE_UID" unique="true" class="com.test.inform.data.node.ControllerNode"/> </set> </class> </hibernate-mapping> <hibernate-mapping> <class name="com.test.inform.data.node.ControllerNode" table="tbl_ControllerNode"> <id name="UID" type="string" column="M_NODE_UID"> <generator class="assigned"/> </id> <property name="position" type="short" column="M_POSITION"/> <property name="master" type="boolean" column="M_MASTER"/> </class> </hibernate-mapping>
When I start the JBoss, everything loads fine and I can see 3 tables being created. However, when I try to store an object instance of StorageArray, which contains a set of ControllerNode objects (in this case set contains just 1), I get following errors:
11:30:01,477 DEBUG [SessionFactoryObjectFactory] JNDI lookup: hibernate/TestSessionFactory
11:30:01,477 DEBUG [SessionFactoryObjectFactory] lookup: uid=402891eb0c69267f010c6926819e0000
11:30:01,537 DEBUG [JDBCContext] TransactionFactory reported no active transaction; Synchronization not registered
11:30:01,537 DEBUG [SessionImpl] opened session at timestamp: 4721931884449792
11:30:01,547 DEBUG [JTATransaction] Looking for UserTransaction under: UserTransaction
11:30:01,547 DEBUG [JTATransaction] Obtained UserTransaction
11:30:01,547 DEBUG [JTATransaction] begin
11:30:01,547 DEBUG [JTATransaction] Began a new JTA transaction
11:30:01,557 DEBUG [JDBCContext] successfully registered Synchronization
11:30:01,567 DEBUG [AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 0)
11:30:01,567 DEBUG [ConnectionManager] opening JDBC connection
11:30:01,567 DEBUG [SQL] select storagearr_.M_ARRAY_UID, storagearr_.M_PARENTUID as M2_0_, storagearr_.M_NAME as M3_0_, storagearr_.M_WWN as M4_0_ fro
m tbl_StorageArray storagearr_ where storagearr_.M_ARRAY_UID=?
11:30:01,577 INFO [STDOUT] Hibernate: select storagearr_.M_ARRAY_UID, storagearr_.M_PARENTUID as M2_0_, storagearr_.M_NAME as M3_0_, storagearr_.M_WW
N as M4_0_ from tbl_StorageArray storagearr_ where storagearr_.M_ARRAY_UID=?
11:30:01,577 DEBUG [AbstractBatcher] about to close PreparedStatement (open PreparedStatements: 1, globally: 1)
11:30:01,577 DEBUG [ConnectionManager] aggressively releasing JDBC connection
11:30:01,587 DEBUG [ConnectionManager] releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open ResultSets: 0, globally: 0)]
11:30:01,587 DEBUG [AbstractSaveEventListener] generated identifier: UID_Array0, using strategy: org.hibernate.id.Assigned
11:30:01,617 DEBUG [JTATransaction] commit
11:30:01,627 DEBUG [AbstractFlushingEventListener] processing flush-time cascades
11:30:01,627 DEBUG [AbstractFlushingEventListener] dirty checking collections
11:30:01,637 DEBUG [Collections] Collection found: [com.test.inform.data.array.StorageArray.nodes#UID_Array0], was: [<unreferenced>] (initialized)
11:30:01,637 DEBUG [AbstractFlushingEventListener] Flushed: 1 insertions, 0 updates, 0 deletions to 1 objects
11:30:01,647 DEBUG [AbstractFlushingEventListener] Flushed: 1 (re)creations, 0 updates, 0 removals to 1 collections
11:30:01,647 DEBUG [Printer] listing entities:
11:30:01,647 DEBUG [Printer] com.test.inform.data.array.StorageArray{WWN=123456789, nodes=[com.test.inform.data.node.ControllerNode#UID_Node0], UID=UI
D_Array0, name=Storage Array, parentUID=null}
11:30:01,657 DEBUG [AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 0)
11:30:01,687 DEBUG [ConnectionManager] opening JDBC connection
11:30:01,687 DEBUG [SQL] insert into tbl_StorageArray (M_PARENTUID, M_NAME, M_WWN, M_ARRAY_UID) values (?, ?, ?, ?)
11:30:01,687 INFO [STDOUT] Hibernate: insert into tbl_StorageArray (M_PARENTUID, M_NAME, M_WWN, M_ARRAY_UID) values (?, ?, ?, ?)
11:30:01,697 DEBUG [AbstractBatcher] Executing batch size: 1
11:30:01,697 DEBUG [AbstractBatcher] about to close PreparedStatement (open PreparedStatements: 1, globally: 1)
11:30:01,697 DEBUG [ConnectionManager] skipping aggressive-release due to flush cycle
11:30:01,697 DEBUG [AbstractCollectionPersister] Inserting collection: [com.test.inform.data.array.StorageArray.nodes#UID_Array0]
11:30:01,707 DEBUG [AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 0)
11:30:01,707 DEBUG [SQL] insert into tbl_StorageArrayControllerNode (M_ARRAY_UID, M_NODE_UID) values (?, ?)
11:30:01,707 INFO [STDOUT] Hibernate: insert into tbl_StorageArrayControllerNode (M_ARRAY_UID, M_NODE_UID) values (?, ?)
11:30:01,707 DEBUG [AbstractCollectionPersister] done inserting collection: 1 rows inserted
11:30:01,717 DEBUG [AbstractBatcher] Executing batch size: 1
11:30:01,717 DEBUG [AbstractBatcher] about to close PreparedStatement (open PreparedStatements: 1, globally: 1)
11:30:01,747 DEBUG [ConnectionManager] skipping aggressive-release due to flush cycle
11:30:01,747 DEBUG [JDBCExceptionReporter] Could not execute JDBC batch update [insert into tbl_StorageArrayControllerNode (M_ARRAY_UID, M_NODE_UID) v
alues (?, ?)]
java.sql.BatchUpdateException: failed batch
at org.hsqldb.jdbc.jdbcStatement.executeBatch(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.executeBatch(Unknown Source)
at org.jboss.resource.adapter.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:517)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:143)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
at org.jboss.tm.TxManager.commit(TxManager.java:240)
at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
at org.hibernate.transaction.JTATransaction.commit(JTATransaction.java:146)
at com.test.inform.server.hibernate.TPDHibernateClient.saveObject(Unknown Source)
at com.test.inform.server.HibernateTest.runSaveTest(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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:258)
at org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:223)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorServlet.java:262)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:100)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServlet.java:82)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
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)
11:30:01,887 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: null
11:30:01,887 ERROR [JDBCExceptionReporter] failed batch
11:30:01,887 ERROR [AbstractFlushingEventListener] Could not synchronize database state with session
org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update
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.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:249)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:143)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
at org.jboss.tm.TxManager.commit(TxManager.java:240)
at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
at org.hibernate.transaction.JTATransaction.commit(JTATransaction.java:146)
at com.test.inform.server.hibernate.TPDHibernateClient.saveObject(Unknown Source)
at com.test.inform.server.HibernateTest.runSaveTest(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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:258)
at org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:223)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorServlet.java:262)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:100)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServlet.java:82)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
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: java.sql.BatchUpdateException: failed batch
at org.hsqldb.jdbc.jdbcStatement.executeBatch(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.executeBatch(Unknown Source)
at org.jboss.resource.adapter.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:517)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
... 49 more
11:30:02,028 DEBUG [ConnectionManager] aggressively releasing JDBC connection
11:30:02,038 DEBUG [ConnectionManager] releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open ResultSets: 0, globally: 0)]
11:30:02,038 ERROR [JTATransaction] JTA commit failed
org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=lt_mmigal_xp/14, BranchQual=, localId=14] sta
tus=STATUS_NO_TRANSACTION; - nested throwable: (org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update)
at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:372)
at org.jboss.tm.TxManager.commit(TxManager.java:240)
at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
at org.hibernate.transaction.JTATransaction.commit(JTATransaction.java:146)
at com.test.inform.server.hibernate.TPDHibernateClient.saveObject(Unknown Source)
at com.test.inform.server.HibernateTest.runSaveTest(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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:258)
at org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:223)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorServlet.java:262)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:100)
at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServlet.java:82)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
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: org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update
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.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:249)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:143)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
... 39 more
Caused by: java.sql.BatchUpdateException: failed batch
at org.hsqldb.jdbc.jdbcStatement.executeBatch(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.executeBatch(Unknown Source)
at org.jboss.resource.adapter.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:517)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
... 49 more
11:30:02,198 ERROR [[HtmlAdaptor]] Servlet.service() for servlet HtmlAdaptor threw exception
