BUG-731: do not throw Exceptions
[bgpcep.git] / bgp / topology-provider-config / src / main / java / org / opendaylight / controller / config / yang / bgp / topology / provider / Ipv6ReachabilityTopologyBuilderModule.java
1 /*
2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 /**
9  * Generated file
10
11  * Generated from: yang module name: config-bgp-topology-provider  yang module local name: bgp-reachability-ipv6
12  * Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
13  * Generated at: Tue Nov 19 15:13:57 CET 2013
14  *
15  * Do not modify this file unless it is present under src/main directory
16  */
17 package org.opendaylight.controller.config.yang.bgp.topology.provider;
18
19 import java.util.concurrent.ExecutionException;
20
21 import org.opendaylight.bgpcep.bgp.topology.provider.Ipv6ReachabilityTopologyBuilder;
22 import org.opendaylight.bgpcep.topology.DefaultTopologyReference;
23 import org.opendaylight.controller.config.api.JmxAttributeValidationException;
24 import org.opendaylight.controller.sal.binding.api.data.DataChangeListener;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
29 import org.opendaylight.yangtools.concepts.ListenerRegistration;
30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33
34 /**
35  *
36  */
37 public final class Ipv6ReachabilityTopologyBuilderModule extends org.opendaylight.controller.config.yang.bgp.topology.provider.AbstractIpv6ReachabilityTopologyBuilderModule
38 {
39         private static final Logger LOG = LoggerFactory.getLogger(Ipv6ReachabilityTopologyBuilderModule.class);
40
41         public Ipv6ReachabilityTopologyBuilderModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
42                 super(identifier, dependencyResolver);
43         }
44
45         public Ipv6ReachabilityTopologyBuilderModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, final Ipv6ReachabilityTopologyBuilderModule oldModule, final java.lang.AutoCloseable oldInstance) {
46                 super(identifier, dependencyResolver, oldModule, oldInstance);
47         }
48
49         @Override
50         public void validate(){
51                 super.validate();
52                 JmxAttributeValidationException.checkNotNull(getTopologyId(),
53                                 "is not set.", topologyIdJmxAttribute);
54         }
55
56         @Override
57         public java.lang.AutoCloseable createInstance() {
58                 final Ipv6ReachabilityTopologyBuilder b = new Ipv6ReachabilityTopologyBuilder(getDataProviderDependency(), getLocalRibDependency(), getTopologyId());
59                 final InstanceIdentifier<Tables> i = b.tableInstanceIdentifier(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class);
60                 final ListenerRegistration<DataChangeListener> r = getDataProviderDependency().registerDataChangeListener(i, b);
61                 LOG.debug("Registered listener {} on {} (topology {})", b, i, b.getInstanceIdentifier());
62
63                 final class TopologyReferenceAutocloseable extends DefaultTopologyReference implements AutoCloseable {
64                         public TopologyReferenceAutocloseable(final InstanceIdentifier<Topology> instanceIdentifier) {
65                                 super(instanceIdentifier);
66                         }
67
68                         @Override
69                         public void close() throws InterruptedException, ExecutionException {
70                                 try {
71                                         r.close();
72                                 } finally {
73                                         b.close();
74                                 }
75                         }
76                 }
77
78                 return new TopologyReferenceAutocloseable(b.getInstanceIdentifier());
79         }
80 }