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/*
* Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* 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. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 SUN
* MICROSYSTEMS OR ITS 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.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.impl.rendezvous;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Vector;
import java.io.IOException;
import java.util.Collection;
import net.jxta.document.Advertisement;
import net.jxta.endpoint.EndpointAddress;
import net.jxta.endpoint.EndpointListener;
import net.jxta.endpoint.Message;
import net.jxta.id.ID;
import net.jxta.protocol.RdvAdvertisement;
import net.jxta.peergroup.PeerGroup;
import net.jxta.protocol.ModuleImplAdvertisement;
import net.jxta.protocol.PeerAdvertisement;
import net.jxta.rendezvous.RendezVousService;
import net.jxta.rendezvous.RendezVousStatus;
import net.jxta.rendezvous.RendezvousListener;
import net.jxta.service.Service;
import net.jxta.impl.rendezvous.rpv.PeerView;
import net.jxta.platform.Module;
/**
* This class implements the RendezVousService interface.
*/
public class RendezVousServiceInterface implements RendezVousService {
RendezVousServiceImpl impl = null;
/**
* The only authorized constructor.
*
* @param theRealThing the wrapped service
*/
RendezVousServiceInterface(RendezVousServiceImpl theRealThing) {
impl = theRealThing;
}
/**
* {@inheritDoc}
*
* Since THIS is already such an object, it returns itself.
* FIXME: it is kind of absurd to have this method part of the
* interface but we do not want to define two levels of Service interface
* just for that.
*/
public Service getInterface() {
return this;
}
/**
* {@inheritDoc}
*/
public ModuleImplAdvertisement getImplAdvertisement() {
return impl.getImplAdvertisement();
}
/**
* {@inheritDoc}
*
* FIXME: This is meaningless for the interface object;
* it is there only to satisfy the requirements of the
* interface that we implement. Ultimately, the API should define
* two levels of interfaces: one for the real service implementation
* and one for the interface object. Right now it feels a bit heavy
* to so that since the only different between the two would be
* init() and may-be getName().
*/
public void init(PeerGroup pg, ID assignedID, Advertisement impl) {
}
/**
* {@inheritDoc}
*
* This is here for temporary class hierarchy reasons.
* it is ALWAYS ignored. By definition, the interface object
* protects the real object's start/stop methods from being called
*/
public int startApp(String[] arg) {
return Module.START_OK;
}
/**
* {@inheritDoc}
*
* This is here for temporary class hierarchy reasons.
* it is ALWAYS ignored. By definition, the interface object
* protects the real object's start/stop methods from being called
*
* This request is currently ignored.
*/
public void stopApp() {
}
/**
* {@inheritDoc}
*/
public void connectToRendezVous(PeerAdvertisement adv) throws IOException {
impl.connectToRendezVous(adv);
}
/**
* {@inheritDoc}
*/
public void connectToRendezVous(EndpointAddress addr) throws IOException {
impl.connectToRendezVous(addr);
}
/**
* {@inheritDoc}
*/
public void challengeRendezVous(ID peer, long delay) {
impl.challengeRendezVous(peer, delay);
}
/**
* {@inheritDoc}
*/
public void disconnectFromRendezVous(ID rendezVous) {
impl.disconnectFromRendezVous(rendezVous);
}
/**
* {@inheritDoc}
*/
public Enumeration getConnectedRendezVous() {
Collection connectedPeers = getConnectedPeerIDs();
return Collections.enumeration(connectedPeers);
}
/**
* {@inheritDoc}
*/
public Enumeration getDisconnectedRendezVous() {
Collection empty = Collections.emptyList();
return Collections.enumeration(empty);
}
/**
* This portion is for peers that are RendezVous
*/
/**
* {@inheritDoc}
*/
public void startRendezVous() {
impl.startRendezVous();
}
/**
* {@inheritDoc}
*/
public void stopRendezVous() {
impl.stopRendezVous();
}
/**
* {@inheritDoc}
*/
public Enumeration getConnectedPeers() {
Collection connectedPeers = getConnectedPeerIDs();
return Collections.enumeration(connectedPeers);
}
/**
* {@inheritDoc}
*/
public Vector getConnectedPeerIDs() {
return impl.getConnectedPeerIDs();
}
/**
* {@inheritDoc}
*/
public boolean addPropagateListener(String serviceName, String serviceParam, EndpointListener listener) {
return impl.addPropagateListener(serviceName, serviceParam, listener);
}
/**
* {@inheritDoc}
*/
public EndpointListener removePropagateListener(String serviceName, String serviceParam, EndpointListener listener) {
return impl.removePropagateListener(serviceName, serviceParam, listener);
}
/**
* {@inheritDoc}
*/
public void addListener(RendezvousListener listener) {
impl.addListener(listener);
}
/**
* {@inheritDoc}
*/
public boolean removeListener(RendezvousListener listener) {
return impl.removeListener(listener);
}
/**
* {@inheritDoc}
*/
public void propagate(Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.propagate(msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public void propagate(Enumeration destPeerIDs, Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.propagate(destPeerIDs, msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public void walk(Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.walk(msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public void walk(Vector destPeerIDs, Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.walk(destPeerIDs, msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public Vector getLocalWalkView() {
return impl.getLocalWalkView();
}
/**
* {@inheritDoc}
*/
public void propagateToNeighbors(Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.propagateToNeighbors(msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public void propagateInGroup(Message msg, String serviceName, String serviceParam, int defaultTTL) throws IOException {
impl.propagateInGroup(msg, serviceName, serviceParam, defaultTTL);
}
/**
* {@inheritDoc}
*/
public boolean isConnectedToRendezVous() {
return impl.isConnectedToRendezVous();
}
/**
* {@inheritDoc}
*/
public boolean isRendezVous() {
return impl.isRendezVous();
}
/**
* @inheritDoc
*/
public RendezVousStatus getRendezVousStatus() {
return impl.getRendezVousStatus();
}
/**
* {@inheritDoc}
*/
public boolean setAutoStart(boolean auto) {
return impl.setAutoStart(auto);
}
/**
* {@inheritDoc}
*/
public boolean setAutoStart(boolean auto, long period) {
return impl.setAutoStart(auto, period);
}
/**
* Get the current peerview. This is for debugging purposes only.
*
* @return the peer view
* @deprecated This is private for debugging and diagnostics only.
*/
@Deprecated
public PeerView getPeerView() {
return impl.getPeerView();
}
/**
* Get the current provider. This is for debugging purposes only.
*
* @return the provider
* @deprecated This is private for debugging and diagnostics only.
*/
@Deprecated
public net.jxta.impl.rendezvous.RendezVousServiceProvider getRendezvousProvider() {
return impl.getRendezvousProvider();
}
}
