2 * Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
4 * The Sun Project JXTA(TM) Software License
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
16 * 3. The end-user documentation included with the redistribution, if any, must
17 * include the following acknowledgment: "This product includes software
18 * developed by Sun Microsystems, Inc. for JXTA(TM) technology."
19 * Alternately, this acknowledgment may appear in the software itself, if
20 * and wherever such third-party acknowledgments normally appear.
22 * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
23 * not be used to endorse or promote products derived from this software
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25 * Project JXTA at http://www.jxta.org.
27 * 5. Products derived from this software may not be called "JXTA", nor may
28 * "JXTA" appear in their name, without prior written permission of Sun.
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31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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41 * JXTA is a registered trademark of Sun Microsystems, Inc. in the United
42 * States and other countries.
44 * Please see the license information page at :
45 * <http://www.jxta.org/project/www/license.html> for instructions on use of
46 * the license in source files.
48 * ====================================================================
50 * This software consists of voluntary contributions made by many individuals
51 * on behalf of Project JXTA. For more information on Project JXTA, please see
52 * http://www.jxta.org.
54 * This license is based on the BSD license adopted by the Apache Foundation.
57 package net.jxta.impl.resolver;
60 import net.jxta.document.Advertisement;
61 import net.jxta.id.ID;
62 import net.jxta.peergroup.PeerGroup;
63 import net.jxta.platform.Module;
64 import net.jxta.protocol.ModuleImplAdvertisement;
65 import net.jxta.protocol.ResolverQueryMsg;
66 import net.jxta.protocol.ResolverResponseMsg;
67 import net.jxta.protocol.ResolverSrdiMsg;
68 import net.jxta.resolver.QueryHandler;
69 import net.jxta.resolver.ResolverService;
70 import net.jxta.resolver.SrdiHandler;
71 import net.jxta.service.Service;
75 * Provides a controlled interface to the Resolver Service.
77 public class ResolverServiceInterface implements ResolverService {
79 private final ResolverServiceImpl impl;
82 * Only authorized constructor
83 * @param theRealThing reference to the impl
85 ResolverServiceInterface(ResolverServiceImpl theRealThing) {
92 * <p/>Since THIS is already such an object, it returns itself.
93 * FIXME: it is kind of absurd to have this method part of the
94 * interface but we do not want to define two levels of Service interface
97 public ResolverService getInterface() {
104 * <p/>FIXME: This is meaningless for the interface object;
105 * it is there only to satisfy the requirements of the
106 * interface that we implement. Ultimately, the API should define
107 * two levels of interfaces: one for the real service implementation
108 * and one for the interface object. Right now it feels a bit heavy
109 * to so that since the only different between the two would be
110 * init() and may-be getName().
112 public void init(PeerGroup g, ID assignedID, Advertisement impl) {}
117 * <p/>Does nothing in the interface object.
119 public int startApp(String[] arg) {
120 return Module.START_OK;
126 * <p/>Does nothing in the interface object.
128 public void stopApp() {}
133 public ModuleImplAdvertisement getImplAdvertisement() {
134 return impl.getImplAdvertisement();
140 public QueryHandler registerHandler(String name, QueryHandler handler) {
141 return impl.registerHandler(name, handler);
147 public QueryHandler unregisterHandler(String name) {
148 return impl.unregisterHandler(name);
154 public SrdiHandler registerSrdiHandler(String name, SrdiHandler handler) {
155 return impl.registerSrdiHandler(name, handler);
161 public SrdiHandler unregisterSrdiHandler(String name) {
162 return impl.unregisterSrdiHandler(name);
168 public void sendQuery(String rdvPeer, ResolverQueryMsg query) {
169 impl.sendQuery(rdvPeer, query);
175 public void sendResponse(String destPeer, ResolverResponseMsg response) {
176 impl.sendResponse(destPeer, response);
182 public void sendSrdi(String destPeer, ResolverSrdiMsg srdi) {
183 impl.sendSrdi(destPeer, srdi);