Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016 Open Networking Foundation |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.tenbi.topology.impl; |
| 17 | |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 18 | import static com.google.common.base.Preconditions.checkNotNull; |
| 19 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 20 | import org.apache.felix.scr.annotations.Activate; |
| 21 | import org.apache.felix.scr.annotations.Component; |
| 22 | import org.apache.felix.scr.annotations.Deactivate; |
| 23 | import org.apache.felix.scr.annotations.Reference; |
| 24 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 25 | import org.apache.felix.scr.annotations.Service; |
| 26 | import org.onosproject.event.AbstractListenerManager; |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 27 | import org.onosproject.tetopology.management.api.TeTopologyEvent; |
| 28 | import org.onosproject.tetopology.management.api.TeTopologyListener; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 29 | import org.onosproject.tetopology.management.api.TeTopologyService; |
| 30 | import org.onosproject.teyang.api.OperationType; |
| 31 | import org.onosproject.teyang.utils.topology.NetworkConverter; |
| 32 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetwork; |
Hesam Rahimi | e96d0be | 2016-10-19 15:51:11 -0400 | [diff] [blame] | 33 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetwork.OnosYangOpType; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 34 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkOpParam; |
| 35 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkService; |
| 36 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.Networks; |
| 37 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.NetworksState; |
| 38 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev20151208.IetfNetworkTopology; |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 39 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology |
| 40 | .rev20151208.IetfNetworkTopologyOpParam; |
| 41 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology |
| 42 | .rev20151208.IetfNetworkTopologyService; |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 43 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopology; |
| 44 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopologyOpParam; |
| 45 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopologyService; |
| 46 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.ietftetopology |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 47 | .IetfTeTopologyEvent; |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 48 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.ietftetopology |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 49 | .IetfTeTopologyEventListener; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 50 | import org.onosproject.yms.ymsm.YmsService; |
| 51 | import org.slf4j.Logger; |
| 52 | import org.slf4j.LoggerFactory; |
| 53 | |
| 54 | /** |
| 55 | * The IETF TE Topology NBI Manager implementation. |
| 56 | */ |
| 57 | @Component(immediate = true) |
| 58 | @Service |
| 59 | public class TeTopologyNbiManager |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 60 | extends AbstractListenerManager<IetfTeTopologyEvent, IetfTeTopologyEventListener> |
| 61 | implements IetfNetworkService, IetfNetworkTopologyService, IetfTeTopologyService { |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 62 | |
| 63 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 64 | |
| 65 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 66 | protected TeTopologyService teTopologyService; |
| 67 | |
| 68 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 69 | protected YmsService ymsService; |
| 70 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 71 | |
| 72 | /** |
| 73 | * Activation helper function. |
| 74 | */ |
| 75 | private void activateBasics() { |
| 76 | eventDispatcher.addSink(IetfTeTopologyEvent.class, listenerRegistry); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Deactivation helper function. |
| 81 | */ |
| 82 | private void deactivateBasics() { |
| 83 | eventDispatcher.removeSink(IetfTeTopologyEvent.class); |
| 84 | } |
| 85 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 86 | @Activate |
| 87 | protected void activate() { |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 88 | activateBasics(); |
| 89 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 90 | // Register 3 services with YMS. |
| 91 | ymsService.registerService(this, IetfNetworkService.class, null); |
| 92 | ymsService.registerService(this, IetfNetworkTopologyService.class, null); |
| 93 | ymsService.registerService(this, IetfTeTopologyService.class, null); |
| 94 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 95 | // Listens to TE Topology events |
| 96 | teTopologyService.addListener(new InternalTeTopologyListener()); |
| 97 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 98 | log.info("Started"); |
| 99 | } |
| 100 | |
| 101 | @Deactivate |
| 102 | protected void deactivate() { |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 103 | deactivateBasics(); |
| 104 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 105 | // Unregister 3 services. |
| 106 | ymsService.unRegisterService(this, IetfNetworkService.class); |
| 107 | ymsService.unRegisterService(this, IetfNetworkTopologyService.class); |
| 108 | ymsService.unRegisterService(this, IetfTeTopologyService.class); |
| 109 | |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 110 | teTopologyService.removeListener(new InternalTeTopologyListener()); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 111 | log.info("Stopped"); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public IetfNetwork getIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 116 | checkNotNull(ietfNetwork, "getIetfNetwork: ietfNetwork cannot be null"); |
| 117 | |
| 118 | // Get the entire data tree from TE Subsystem core. |
Henry Yu | 4b4a7eb | 2016-11-09 20:07:53 -0500 | [diff] [blame] | 119 | org.onosproject.tetopology.management.api.Networks teNetworks = teTopologyService.networks(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 120 | |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 121 | // Build the sample networks for RESTCONF/YMS integration test |
| 122 | // org.onosproject.tetopology.management.api.Networks teNetworks = new DefaultNetworks(DefaultBuilder |
| 123 | // .sampleDomain1Networks()); |
| 124 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 125 | // Convert the TE Subsystem core data into YANG Objects. |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 126 | Networks networks = NetworkConverter |
| 127 | .teSubsystem2YangNetworks(teNetworks, OperationType.QUERY, |
| 128 | teTopologyService); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 129 | NetworksState networkStates = NetworkConverter.teSubsystem2YangNetworkStates(teNetworks, OperationType.QUERY); |
| 130 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 131 | IetfNetworkOpParam.IetfNetworkBuilder builder = new IetfNetworkOpParam.IetfNetworkBuilder(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 132 | IetfNetwork newNetwork = builder.networks(networks) |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 133 | .networksState(networkStates) |
| 134 | .yangIetfNetworkOpType(OnosYangOpType.NONE) |
| 135 | .build(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 136 | |
| 137 | // processSubtreeFiltering() filters the entire data tree based on the |
| 138 | // user's query and returns the filtered data. |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 139 | IetfNetwork result = ietfNetwork.processSubtreeFiltering( |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 140 | newNetwork, |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 141 | false); |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 142 | log.debug("result is: {}", result); |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 143 | return result; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public void setIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
| 148 | // In H release, topology is discovered from south, no NBI Set is supported. |
| 149 | } |
| 150 | |
| 151 | @Override |
| 152 | public IetfTeTopology getIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 153 | // unused method. |
| 154 | return ietfTeTopology; |
| 155 | } |
| 156 | |
| 157 | @Override |
| 158 | public void setIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 159 | // unused methods. |
| 160 | } |
| 161 | |
| 162 | @Override |
| 163 | public IetfTeTopology getAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam ietfTeTopology) { |
| 164 | // unused methods. |
| 165 | return ietfTeTopology; |
| 166 | } |
| 167 | |
| 168 | @Override |
| 169 | public void setAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam augmentedIetfTeTopologyTeLinkEvent) { |
| 170 | // unused methods. |
| 171 | } |
| 172 | |
| 173 | @Override |
| 174 | public IetfNetworkTopology getIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 175 | // unused methods. |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 176 | return ietfNetworkTopology; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 177 | } |
| 178 | |
| 179 | @Override |
| 180 | public void setIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 181 | // unused methods. |
| 182 | } |
| 183 | |
| 184 | @Override |
| 185 | public IetfNetwork getAugmentedIetfNetworkNetworks(IetfNetworkOpParam ietfNetwork) { |
| 186 | // unused methods. |
| 187 | return ietfNetwork; |
| 188 | } |
| 189 | |
| 190 | @Override |
| 191 | public void setAugmentedIetfNetworkNetworks(IetfNetworkOpParam augmentedIetfNetworkNetworks) { |
| 192 | // unused methods. |
| 193 | } |
| 194 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 195 | private class InternalTeTopologyListener implements TeTopologyListener { |
| 196 | @Override |
| 197 | public void event(TeTopologyEvent event) { |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 198 | IetfTeTopologyEvent yangEvent = NetworkConverter |
Aihua Guo | 0a6998c | 2017-02-08 18:14:18 -0500 | [diff] [blame] | 199 | .teTopoEvent2YangIetfTeTopoEvent(event, teTopologyService); |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 200 | post(yangEvent); |
| 201 | } |
| 202 | } |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 203 | } |