Everytime I iterate through the list returned by my ejbSelectStudents I get an error,
see below. I've been researching this for two days and can't find any referrence
solutions. Does anyone know why this is happening?
session remote code:
public void getStudents(Integer courseCode)
throws EJBException, RemoteException {
try
{
.
.
Collection list =
courseLocalHome.queryStudents(courseCode);
Iterator iter = list.iterator();
// the list is coming back with two students.....but on System.out below I'm getting
the error.
while(iter.hasNext())
{
student = (Student)iter.next();
System.out.println(student.getName());
}
}
catch (Exception ex)
{
e.printStackTrace(out);
}
}
local ejb code:
.
.
public Collection ejbHomeQueryStudents()
throws FinderException
{
return ejbSelectStudents();
}
.
.
13:42:32,925 ERROR [LogInterceptor] TransactionRolledbackLocalException in method:
public abstract java.lang.Integer com.school.local.interfaces.Students.getName(),
causedBy:
javax.ejb.NoSuchObjectLocalException: EJB home methods are not allowed to access CMP
or CMR fields: methodName=getStudentOID
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:142)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:54)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:120)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
........
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