Hi,
I am trying out a simple OR mapping example. I have a customer and an
Account EJB.
In the Customer EJB I declare the the following
public Set accounts;
public static final Class accounts_type=Account.class;
In my client program I try to add a few accounts to the customer and then
try to retrieve them using the following code
Customer cust2 = findbyPrimaryKey(some primary key value)
System.out.println("Now getting children");
Set s = cust2.getAccounts();
System.out.println("Number of elements from Set = "+ s.size());
Iterator it = s.iterator();
int i = 1;
while (it.hasNext())
{
System.out.println(" i = " + i);
Account a = (Account)it.next();
System.out.println("Account number i = " + i + " " + a.getFirstName()
+ " " + a.getLastName() + " " + a.getBalance());
i++;
}
When I run the client I get the following error
Now getting children
Number of elements from Set = 2
i = 1
com.evermind.server.rmi.OrionRemoteException: Disconnected: Unknown command:
1919511393
at com.evermind.server.rmi.bb.invokeMethod(JAX, Compiled Code)
at com.evermind.server.rmi.a2.invoke(JAX)
at __Proxy3.getFirstName(Unknown Source)
at Client.main(Client.java, Compiled Code)
Any idea why this is happening. Where am I making the mistake.
Any help is greatly appreciated.
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