Java Enterprise in a Nutshell, Second Edition

Name

HandleDelegate

Synopsis

The HandleDelegate is used internally by implementations of Handles and HomeHandles. It is used to read and write EJB home and object references to I/O streams. An implementation of the HandleDelegate is provided to Handle and HomeHandles through its JNDI namespace, using the name "java:comp/HandleDelegate"

public interface HandleDelegate {
// Public Instance Methods
   public abstract EJBHome readEJBHome(
        ObjectInputStream istream) throws IOExceptionClassNotFoundException;  
   public abstract EJBObject readEJBObject(
        ObjectInputStream istream) throws IOExceptionClassNotFoundException;  
   public abstract void writeEJBHome(EJBHome ejbHome, 
        ObjectOutputStream ostream) throws IOException;  
   public abstract void writeEJBObject(EJBObject ejbObject, 
        ObjectOutputStream ostream) throws IOException;  
}