/**************************************************************************
* Copyright (c) 2001 by Punch Telematix. All rights reserved. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
* are met: *
* 1. Redistributions of source code must retain the above copyright *
* notice, this list of conditions and the following disclaimer. *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* 3. Neither the name of Punch Telematix nor the names of *
* other contributors may be used to endorse or promote products *
* derived from this software without specific prior written permission.*
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. *
* IN NO EVENT SHALL PUNCH TELEMATIX OR OTHER CONTRIBUTORS BE LIABLE *
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, *
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE *
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
**************************************************************************/
package java.rmi.activation;
import java.io.*;
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.rmi.server.RemoteRef;
import java.rmi.server.UID;
public class ActivationID implements Serializable {
private static final long serialVersionUID = -4608673054848209235L;
private transient RemoteRef ref;
private Activator activator;
private UID uid;
/**
*
*/
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
uid = (UID)in.readObject();
String name = RemoteRef.packagePrefix + "." + in.readUTF();
try {
ref = (RemoteRef)Class.forName(name).newInstance();
ref.readExternal(in);
}
catch(IllegalAccessException ie){
throw new java.rmi.MarshalException("no access for "+name);
}
catch(InstantiationException ie){
throw new java.rmi.MarshalException("failed to instantiate "+name);
}
}
/**
*
*/
private void writeObject(ObjectOutputStream out) throws IOException, ClassNotFoundException {
out.writeObject(uid);
ref.getRefClass(out);
ref.writeExternal(out);
}
/**
*
*/
public ActivationID(Activator activator) {
this.activator = activator;
uid = new UID();
}
/**
*
*/
public Remote activate(boolean force) throws ActivationException, UnknownObjectException, RemoteException {
System.out.println("[ActivationID.activate] Not implemented...");
return null;
}
/**
*
*/
public int hashCode() {
// TBD: Activator is not set therefore we can get a nullpointer
// This is a workaround until activation implementation is finished.
// return uid.hashCode() ^ activator.hashCode();
return super.hashCode();
}
/**
*
*/
public boolean equals(Object obj) {
if(this.getClass().isInstance(obj)){
ActivationID aid = (ActivationID)obj;
return uid.equals(aid.uid)
&& activator.equals(aid.activator);
}
return false;
}
}