ClassCastException checking if entity exists
I am trying to add an object to an entity bean using CMP which has a primary key class.
I am getting a classCastException between leaving ejbCreate and prior to ejbPostCreate call. The stack trace is below the PK class code.
Any clues ---
import java.io.Serializable;
public class PhoneNumber implements Serializable
{
public Long phoneNumber;
public PhoneNumber()
{
}
public PhoneNumber(Long num)
{
setPhoneNumber( num);
}
public Long getPhoneNumber()
{
return this.phoneNumber;
}
public void setPhoneNumber(Long num)
{
this.phoneNumber = num;
}
public boolean equals(Object rhs)
{
if( !(rhs instanceof PhoneNumber) )
return false;
PhoneNumber pk = (PhoneNumber)rhs;
return phoneNumber == pk.getPhoneNumber();
}
public int hashCode()
{
return phoneNumber.hashCode();
}
public String toString()
{
return phoneNumber.toString();
}
}
2002-04-30 15:37:53,677 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.NumberStatus.findByPrimaryKey] Executing SQL: SELECT status FROM NUMBERSTATUS WHERE status=?
2002-04-30 15:37:53,692 INFO [STDOUT] Status is : ejb/numbers/Status:UnAvailable
2002-04-30 15:37:53,692 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.NumberStatus] Executing SQL: SELECT expireStatus, expirePool, expiry FROM NUMBERSTATUS WHERE (status=?)
2002-04-30 15:37:53,692 INFO [STDOUT] Status expires in 0 days
2002-04-30 15:37:53,692 INFO [STDOUT] Status changed
2002-04-30 15:37:53,692 INFO [STDOUT] NumberBean::ejbCreate leaving
2002-04-30 15:37:53,708 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Numbers] Create: pk=402302067
2002-04-30 15:37:53,708 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Numbers] Executing SQL: SELECT COUNT(*) FROM NUMBERS WHERE phoneNumber=?
2002-04-30 15:37:53,708 ERROR [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Numbers] Error checking if entity exists
java.lang.ClassCastException: com.whitesmiths.sacha.ejb.numbers.interfaces.PhoneNumber
at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:2367)
at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:2462)
at org.jboss.resource.adapter.jdbc.local.PreparedStatementInPool.setObject(PreparedStatementInPool.java:534)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.setParameter(JDBCUtil.java:156)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.setArgumentParameters(JDBCAbstractCMPFieldBridge.java:283)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.setPrimaryKeyParameters(JDBCAbstractCMPFieldBridge.java:271)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.setPrimaryKeyParameters(JDBCEntityBridge.java:522)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.entityExists(JDBCCreateEntityCommand.java:151)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.execute(JDBCCreateEntityCommand.java:127)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:444)
at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:253)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:231)
at org.jboss.ejb.EntityContainer.createHome(EntityContainer.java:728)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1111)
at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:73)
at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:230)
