Hi
"The EJBHome server requires a container-managed entity Bean to have a
primary key class with a public primary key field (or fields, if using
composite primary keys). You can have the container manage an enterprise
Bean or write the code to manage the Bean yourself. In this example, both
Beans are container-managed, and you should always let the container manage
an entity Bean.
Here is the primary key class. The primary key in the Bonus table is socsec,
and so socsec is a public field in this class that is assigned a value when
the class is constructed.
package com.ejbhome.examples;
public class BonusPK implements java.io.Serializable {
public int socsec;
public BonusPK(int socsec) {
this.socsec = socsec;
}
public BonusPK() {}
}"
when primary key have fields, is necessary implementation the methods :
equals(), hashCode() and toString()?
if necessary how make??
thank very much
�lvaro Mota Goncalves
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