package net.razorvine.pyro;
import java.io.IOException;
import net.razorvine.pickle.IObjectConstructor;
import net.razorvine.pickle.PickleException;
public class ProxyClassConstructor implements IObjectConstructor {
public PyroProxy construct(Object[] args) throws PickleException {
if(args.length==0) {
// no-arg constructor
return new PyroProxy();
} else if(args.length==1 && args[0] instanceof PyroURI) {
// constructor with PyroURI arg
try {
return new PyroProxy((PyroURI)args[0]);
} catch (IOException e) {
throw new PickleException("can't create PyroProxy:" +e.getMessage());
}
} else if(args.length==3) {
// constructor with hostname,port,objectid args
String hostname=(String)args[0];
Integer port=(Integer)args[1];
String objectId=(String)args[2];
try {
return new PyroProxy(hostname, port, objectId);
} catch (IOException e) {
throw new PickleException("can't create PyroProxy:" +e.getMessage());
}
} else {
throw new PickleException("invalid args for PyroProxy unpickling");
}
}
}