01: /*
02: * <copyright>
03: *
04: * Copyright 2001-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.core.node;
28:
29: import org.cougaar.core.component.ServiceBroker;
30: import org.cougaar.core.component.ServiceProvider;
31: import org.cougaar.core.mts.MessageAddress;
32:
33: /**
34: * {@link ServiceProvider} for the {@link NodeIdentificationService}.
35: */
36: public class NodeIdentificationServiceProvider implements
37: ServiceProvider {
38: private MessageAddress nodeID;
39:
40: public NodeIdentificationServiceProvider(MessageAddress nodeID) {
41: this .nodeID = nodeID;
42: }
43:
44: public Object getService(ServiceBroker sb, Object requestor,
45: Class serviceClass) {
46: if (NodeIdentificationService.class
47: .isAssignableFrom(serviceClass)) {
48: return new NodeIdentificationServiceProxy();
49: } else {
50: return null;
51: }
52: }
53:
54: public void releaseService(ServiceBroker sb, Object requestor,
55: Class serviceClass, Object service) {
56: }
57:
58: private final class NodeIdentificationServiceProxy implements
59: NodeIdentificationService {
60: public MessageAddress getMessageAddress() {
61: return nodeID;
62: }
63: }
64: }
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