Hi all, 

I wonder if I could get some help ... I am trying to persist using a
unidirectional OneToOne relationship (user and usergroup)
Any assistance greatly appreciated ....


@Entity
@Table(name="user")
//@SequenceGenerator(name = "CUSTOMER_SEQUENCE", sequenceName =
"CUSTOMER_SEQUENCE", allocationSize = 1, initialValue = 0)
public class User implements Serializable {
        private static final long serialVersionUID = 1L;

        @Id
        //@GeneratedValue(strategy = GenerationType.SEQUENCE, generator =
"CUSTOMER_SEQUENCE")
        @GeneratedValue(strategy=GenerationType.AUTO)
        private int id;
        
        @OneToOne(cascade = CascadeType.ALL)
        @PrimaryKeyJoinColumn
        private Usergroup usergroup;
        
        @Column(name = "password", length = 256)
        private String password;

        @Column(name = "username", length = 256)
        private String username;

    public User() {
    }

        public int getId() {
                return this.id;
        }

        public void setId(int id) {
                this.id = id;
        }
        
        /*********** User added - one to one relationship based on the id with
Usergroup */
        public Usergroup getUsergroup() {
                return this.usergroup;
        }

        public void setUsergroup(final Usergroup usergroup) {
                this.usergroup = usergroup;
        }

/******************************************************************************************/
        
        public String getPassword() {
                return this.password;
        }

        public void setPassword(String password) {
                this.password = password;
        }

        public String getUsername() {
                return this.username;
        }

        public void setUsername(String username) {
                this.username = username;
        }

}


and Usergroup


@Entity
@Table(name="usergroup")
//@SequenceGenerator(name="USER_SEQUENCE", sequenceName="USER_SEQUENCE",
allocationSize=1, initialValue=0)
public class Usergroup implements Serializable {
        private static final long serialVersionUID = 1L;

        @Id
        //@GeneratedValue(strategy = GenerationType.SEQUENCE,
generator="USER_SEQUENCE")
        @GeneratedValue(strategy=GenerationType.AUTO)
        private int id;

        @Column(name = "username", length = 256)
        private String thegroup;

        @Column(name = "username", length = 256)
        private String username;

    public Usergroup() {
    }

        public int getId() {
                return this.id;
        }

        public void setId(int id) {
                this.id = id;
        }

        public String getThegroup() {
                return this.thegroup;
        }

        public void setThegroup(String thegroup) {
                this.thegroup = thegroup;
        }

        public String getUsername() {
                return this.username;
        }

        public void setUsername(String username) {
                this.username = username;
        }

}


Both tables have a primary key on id (and autoincrement) - MySql

I try to persist them as follows :

        try {
                        
                        System.out.println("Trying to persist user and 
usergroup !");
                        user.setUsergroup(usergroup);
                        //em.persist(usergroup);
                        
                        em.persist(user);
                        //em.getTransaction().commit();
                        
                } catch(Exception ex) {
                        //em.getTransaction().rollback();
                        ex.printStackTrace();
                }

However, I keep getting errors of the following nature :

Jan 18, 2013 3:58:52 PM
org.apache.geronimo.transaction.manager.TransactionImpl beforeCompletion
WARNING: Unexpected exception from beforeCompletion; transaction will roll
back
<openjpa-2.2.0-r422266:1244990 fatal general error>
org.apache.openjpa.persistence.PersistenceException: The transaction has
been rolled back.  See the nested exceptions for details on the errors that
occurred.
        at
org.apache.openjpa.kernel.BrokerImpl.newFlushException(BrokerImpl.java:2337)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
Caused by: <openjpa-2.2.0-r422266:1244990 fatal user error>
org.apache.openjpa.persistence.InvalidStateException: Attempt to set column
"user.id" to two different values: (class java.lang.Integer)"601", (class
java.lang.Integer)"651" This can occur when you fail to set both sides of a
two-sided relation between objects, or when you map different fields to the
same column, but you do not keep the values of these fields in synch.
        at org.apache.openjpa.jdbc.sql.PrimaryRow.setObject(PrimaryRow.java:344)
        at org.apache.openjpa.jdbc.sql.RowImpl.flushJoinValues(RowImpl.java:294)
        at org.apache.openjpa.jdbc.sql.RowImpl.flushForeignKey(RowImpl.java:222)
        at org.apache.openjpa.jdbc.sql.RowImpl.setForeignKey(RowImpl.java:197)
        at
org.apache.openjpa.jdbc.sql.PrimaryRow.setForeignKey(PrimaryRow.java:172)
        at
org.apache.openjpa.jdbc.meta.ValueMappingImpl.setForeignKey(ValueMappingImpl.java:329)
        at
org.apache.openjpa.jdbc.meta.FieldMapping.setForeignKey(FieldMapping.java:1123)
        at
org.apache.openjpa.jdbc.meta.strats.RelationFieldStrategy.insert(RelationFieldStrategy.java:279)
        at 
org.apache.openjpa.jdbc.meta.FieldMapping.insert(FieldMapping.java:623)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.insert(AbstractUpdateManager.java:230)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.populateRowManager(AbstractUpdateManager.java:162)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:95)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        ... 53 more
NestedThrowables:
<openjpa-2.2.0-r422266:1244990 fatal user error>
org.apache.openjpa.persistence.InvalidStateException: Attempt to set column
"usergroup.username" to two different values: (class
java.lang.String)"Administrator", (class java.lang.String)"avrono" This can
occur when you fail to set both sides of a two-sided relation between
objects, or when you map different fields to the same column, but you do not
keep the values of these fields in synch.
        at org.apache.openjpa.jdbc.sql.PrimaryRow.setObject(PrimaryRow.java:344)
        at org.apache.openjpa.jdbc.sql.RowImpl.setString(RowImpl.java:482)
        at
org.apache.openjpa.jdbc.meta.strats.StringFieldStrategy.insert(StringFieldStrategy.java:110)
        at 
org.apache.openjpa.jdbc.meta.FieldMapping.insert(FieldMapping.java:623)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.insert(AbstractUpdateManager.java:230)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.populateRowManager(AbstractUpdateManager.java:162)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:95)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
<openjpa-2.2.0-r422266:1244990 fatal general error>
org.apache.openjpa.persistence.PersistenceException: Field 'username'
doesn't have a default value {prepstmnt 709832140 INSERT INTO user (id,
password) VALUES (?, ?) [params=?, ?]} [code=1364, state=HY000]
FailedObject: com.prsx.dao.user.User@6702911d
        at 
org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:4918)
        at
org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4878)
        at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:136)
        at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:78)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:143)
        at
org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:99)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:87)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:106)
        at
org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:103)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.openjpa.lib.jdbc.ReportingSQLException: Field
'username' doesn't have a default value {prepstmnt 709832140 INSERT INTO
user (id, password) VALUES (?, ?) [params=?, ?]} [code=1364, state=HY000]
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:247)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:223)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.access$1000(LoggingConnectionDecorator.java:72)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeUpdate(LoggingConnectionDecorator.java:1162)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager$CancelPreparedStatement.executeUpdate(JDBCStoreManager.java:1741)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.executeUpdate(PreparedStatementManagerImpl.java:267)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:118)
        ... 63 more
NestedThrowables:
java.sql.SQLException: Field 'username' doesn't have a default value
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3558)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3490)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2109)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2648)
        at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2077)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2362)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2280)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2265)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeUpdate(LoggingConnectionDecorator.java:1160)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager$CancelPreparedStatement.executeUpdate(JDBCStoreManager.java:1741)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.executeUpdate(PreparedStatementManagerImpl.java:267)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:118)
        at
org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:99)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:87)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:106)
        at
org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:103)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
<openjpa-2.2.0-r422266:1244990 fatal general error>
org.apache.openjpa.persistence.PersistenceException: Field 'thegroup'
doesn't have a default value {prepstmnt 44372887 INSERT INTO usergroup (id,
username) VALUES (?, ?) [params=?, ?]} [code=1364, state=HY000]
FailedObject: com.prsx.usergroup.Usergroup@3920ddf8
        at 
org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:4918)
        at
org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4878)
        at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:136)
        at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:78)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:143)
        at
org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:99)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:87)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:106)
        at
org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:103)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.openjpa.lib.jdbc.ReportingSQLException: Field
'thegroup' doesn't have a default value {prepstmnt 44372887 INSERT INTO
usergroup (id, username) VALUES (?, ?) [params=?, ?]} [code=1364,
state=HY000]
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:247)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:223)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.access$1000(LoggingConnectionDecorator.java:72)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeUpdate(LoggingConnectionDecorator.java:1162)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager$CancelPreparedStatement.executeUpdate(JDBCStoreManager.java:1741)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.executeUpdate(PreparedStatementManagerImpl.java:267)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:118)
        ... 63 more
NestedThrowables:
java.sql.SQLException: Field 'thegroup' doesn't have a default value
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3558)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3490)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2109)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2648)
        at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2077)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2362)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2280)
        at
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2265)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeUpdate(LoggingConnectionDecorator.java:1160)
        at
org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:272)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager$CancelPreparedStatement.executeUpdate(JDBCStoreManager.java:1741)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.executeUpdate(PreparedStatementManagerImpl.java:267)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:118)
        at
org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:99)
        at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:87)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
        at
org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:106)
        at
org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:103)
        at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:76)
        at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:713)
        at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
        at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2174)
        at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2072)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1990)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)

Jan 18, 2013 3:58:52 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path
[/PRSX] threw exception [javax.el.ELException:
javax.ejb.EJBTransactionRolledbackException: Transaction was rolled back,
presumably because setRollbackOnly was called during a synchronization] with
root cause
org.apache.geronimo.transaction.manager.SetRollbackOnlyException:
setRollbackOnly() called.  See stacktrace for origin
        at
org.apache.geronimo.transaction.manager.TransactionImpl.setRollbackOnly(TransactionImpl.java:126)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.setRollbackOnly(TransactionManagerImpl.java:243)
        at
org.apache.openejb.core.TransactionSynchronizationRegistryWrapper.setRollbackOnly(TransactionSynchronizationRegistryWrapper.java:71)
        at
org.apache.openjpa.ee.RegistryManagedRuntime$TransactionManagerRegistryFacade.setRollbackOnly(RegistryManagedRuntime.java:128)
        at
org.apache.openjpa.ee.RegistryManagedRuntime.setRollbackOnly(RegistryManagedRuntime.java:74)
        at
org.apache.openjpa.ee.AutomaticManagedRuntime.setRollbackOnly(AutomaticManagedRuntime.java:274)
        at
org.apache.openjpa.kernel.BrokerImpl.setRollbackOnlyInternal(BrokerImpl.java:1660)
        at
org.apache.openjpa.kernel.BrokerImpl.setRollbackOnly(BrokerImpl.java:1640)
        at
org.apache.openjpa.kernel.DelegatingBroker.setRollbackOnly(DelegatingBroker.java:981)
        at
org.apache.openjpa.persistence.EntityManagerImpl.setRollbackOnly(EntityManagerImpl.java:631)
        at
org.apache.openjpa.persistence.PersistenceExceptions$2.translate(PersistenceExceptions.java:77)
        at
org.apache.openjpa.kernel.BrokerImpl.translateManagedCompletionException(BrokerImpl.java:2060)
        at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1994)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413)
        at
org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262)
        at
org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
        at
org.apache.openejb.core.transaction.JtaTransactionPolicy.completeTransaction(JtaTransactionPolicy.java:328)
        at
org.apache.openejb.core.transaction.TxRequired.commit(TxRequired.java:75)
        at
org.apache.openejb.core.transaction.EjbTransactionUtil.afterInvoke(EjbTransactionUtil.java:73)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:257)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:189)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:253)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:248)
        at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
        at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279)
        at $Proxy120.addUser(Unknown Source)
        at com.prsx.beans.userAdderBean.addUser(userAdderBean.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.el.parser.AstValue.invoke(AstValue.java:278)
        at 
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
        at
org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96)
        at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:68)
        at javax.faces.component.UICommand.broadcast(UICommand.java:120)
        at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1028)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286)
        at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1375)
        at 
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
        at
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170)
        at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
        at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
        at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)















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