To answer my own question, it works. That covers the technical part.
Still wondering, it is good practice to do so? This is the code:
public Long ejbCreate(String userNickName, String codeId, Integer
gadgetId, Integer value)
throws RemoteException, CreateException{
if (Globals.DEBUG) {
System.out.println("Transaction.create() --- entry");
System.out.println(" userNickName: " + userNickName);
System.out.println(" codeId: " + codeId);
System.out.println(" gadgetId: " + gadgetId);
System.out.println(" value: " + value);
} // end of if (Globals.DEBUG)
//
// get the new id from the Sequence bean
//
Sequence sequence = null;
try{
String name = "java:/comp/env/ejb/Sequence";
InitialContext initialContext = new InitialContext();
Object ref = initialContext.lookup(name);
Class classType = SequenceHome.class;
SequenceHome sequenceHome =
(SequenceHome)PortableRemoteObject.narrow(ref, classType);
sequence = sequenceHome.findByPrimaryKey("Transaction");
}
catch(Exception e){
if (Globals.DEBUG) {
String methodName = "Transaction.create()";
System.out.println("Exception in " + methodName);
System.out.println(" exception: " + e);
System.out.println(" message: " + e.getMessage());
} // end of if (Globals.DEBUG)
throw new CreateException();
}
this.id = sequence.getSize();
this.userNickName = userNickName;
this.codeId = codeId;
this.gadgetId = gadgetId;
this.value = value;
this.lastModified = new Timestamp( System.currentTimeMillis() );
sequence.incrementSize();
return null;
}
Marcel Schepers wrote:
>Hello,
>
>Is it allowed to make a internal B2B call inside the ejbCreate
>method. I have a CMP entity bean whose primary key is a Long
>value. The new Long value is stored in a separate table with a
>separate entity bean. While creating the bean I would like to make a
>call to get the new primary key of the bean to be created?
>
>Thanks,
>Marcel
>
>
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