doesnotextendactivatable.java

jdk-6u10-docs java开发宝典

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package examples.activation; 

import java.rmi.*;
import java.rmi.activation.*;

public class DoesNotExtendActivatable implements MyRemoteInterface {
    /*
     * The activation ID.
     */
    private final ActivationID id;
    
    /**
     * Constructs a <code>DoesNotExtendActivatable</code> instance with
     * the specified activation ID and data.  This constructor is
     * called during activation to construct the object.
     **/
    public DoesNotExtendActivatable(ActivationID id, MarshalledObject data) 
	throws RemoteException
    {
	/*
	 * Export the activatable object on an anonymous port.  First,
	 * save the activation ID, in case it is needed to deactivate
	 * the object.
	 */
	this.id = id;
	Activatable.exportObject(this, id, 0);
    }

    /**
     * Returns the specified object.
     **/
    public Object remoteMethod(Object obj) {
	return obj;
    }
}