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 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 20 | import org.osgi.service.component.annotations.Activate; |
| 21 | import org.osgi.service.component.annotations.Component; |
| 22 | import org.osgi.service.component.annotations.Deactivate; |
| 23 | import org.osgi.service.component.annotations.Reference; |
| 24 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 25 | import org.onosproject.event.AbstractListenerManager; |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 26 | import org.onosproject.tetopology.management.api.TeTopologyEvent; |
| 27 | import org.onosproject.tetopology.management.api.TeTopologyListener; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 28 | import org.onosproject.tetopology.management.api.TeTopologyService; |
| 29 | import org.onosproject.teyang.api.OperationType; |
| 30 | import org.onosproject.teyang.utils.topology.NetworkConverter; |
| 31 | 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] | 32 | 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] | 33 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkOpParam; |
| 34 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkService; |
| 35 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.Networks; |
| 36 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.NetworksState; |
| 37 | 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] | 38 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology |
| 39 | .rev20151208.IetfNetworkTopologyOpParam; |
| 40 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology |
| 41 | .rev20151208.IetfNetworkTopologyService; |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 42 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopology; |
| 43 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopologyOpParam; |
| 44 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20170110.IetfTeTopologyService; |
| 45 | 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] | 46 | .IetfTeTopologyEvent; |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 47 | 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] | 48 | .IetfTeTopologyEventListener; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 49 | import org.onosproject.yms.ymsm.YmsService; |
| 50 | import org.slf4j.Logger; |
| 51 | import org.slf4j.LoggerFactory; |
| 52 | |
| 53 | /** |
| 54 | * The IETF TE Topology NBI Manager implementation. |
| 55 | */ |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 56 | @Component(immediate = true, service = { IetfNetworkService.class, IetfNetworkTopologyService.class, IetfTeTopologyService.class }) |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 57 | public class TeTopologyNbiManager |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 58 | extends AbstractListenerManager<IetfTeTopologyEvent, IetfTeTopologyEventListener> |
| 59 | implements IetfNetworkService, IetfNetworkTopologyService, IetfTeTopologyService { |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 60 | |
| 61 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 62 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 63 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 64 | protected TeTopologyService teTopologyService; |
| 65 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 66 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 67 | protected YmsService ymsService; |
| 68 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 69 | |
| 70 | /** |
| 71 | * Activation helper function. |
| 72 | */ |
| 73 | private void activateBasics() { |
| 74 | eventDispatcher.addSink(IetfTeTopologyEvent.class, listenerRegistry); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Deactivation helper function. |
| 79 | */ |
| 80 | private void deactivateBasics() { |
| 81 | eventDispatcher.removeSink(IetfTeTopologyEvent.class); |
| 82 | } |
| 83 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 84 | @Activate |
| 85 | protected void activate() { |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 86 | activateBasics(); |
| 87 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 88 | // Register 3 services with YMS. |
| 89 | ymsService.registerService(this, IetfNetworkService.class, null); |
| 90 | ymsService.registerService(this, IetfNetworkTopologyService.class, null); |
| 91 | ymsService.registerService(this, IetfTeTopologyService.class, null); |
| 92 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 93 | // Listens to TE Topology events |
| 94 | teTopologyService.addListener(new InternalTeTopologyListener()); |
| 95 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 96 | log.info("Started"); |
| 97 | } |
| 98 | |
| 99 | @Deactivate |
| 100 | protected void deactivate() { |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 101 | deactivateBasics(); |
| 102 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 103 | // Unregister 3 services. |
| 104 | ymsService.unRegisterService(this, IetfNetworkService.class); |
| 105 | ymsService.unRegisterService(this, IetfNetworkTopologyService.class); |
| 106 | ymsService.unRegisterService(this, IetfTeTopologyService.class); |
| 107 | |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 108 | teTopologyService.removeListener(new InternalTeTopologyListener()); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 109 | log.info("Stopped"); |
| 110 | } |
| 111 | |
| 112 | @Override |
| 113 | public IetfNetwork getIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 114 | checkNotNull(ietfNetwork, "getIetfNetwork: ietfNetwork cannot be null"); |
| 115 | |
| 116 | // Get the entire data tree from TE Subsystem core. |
Henry Yu | 4b4a7eb | 2016-11-09 20:07:53 -0500 | [diff] [blame] | 117 | org.onosproject.tetopology.management.api.Networks teNetworks = teTopologyService.networks(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 118 | |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 119 | // Build the sample networks for RESTCONF/YMS integration test |
| 120 | // org.onosproject.tetopology.management.api.Networks teNetworks = new DefaultNetworks(DefaultBuilder |
| 121 | // .sampleDomain1Networks()); |
| 122 | |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 123 | // Convert the TE Subsystem core data into YANG Objects. |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 124 | Networks networks = NetworkConverter |
| 125 | .teSubsystem2YangNetworks(teNetworks, OperationType.QUERY, |
| 126 | teTopologyService); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 127 | NetworksState networkStates = NetworkConverter.teSubsystem2YangNetworkStates(teNetworks, OperationType.QUERY); |
| 128 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 129 | IetfNetworkOpParam.IetfNetworkBuilder builder = new IetfNetworkOpParam.IetfNetworkBuilder(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 130 | IetfNetwork newNetwork = builder.networks(networks) |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 131 | .networksState(networkStates) |
| 132 | .yangIetfNetworkOpType(OnosYangOpType.NONE) |
| 133 | .build(); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 134 | |
| 135 | // processSubtreeFiltering() filters the entire data tree based on the |
| 136 | // user's query and returns the filtered data. |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 137 | IetfNetwork result = ietfNetwork.processSubtreeFiltering( |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 138 | newNetwork, |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 139 | false); |
Hesam Rahimi | 4120810 | 2016-12-09 17:54:03 -0500 | [diff] [blame] | 140 | log.debug("result is: {}", result); |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 141 | return result; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 142 | } |
| 143 | |
| 144 | @Override |
| 145 | public void setIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
| 146 | // In H release, topology is discovered from south, no NBI Set is supported. |
| 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public IetfTeTopology getIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 151 | // unused method. |
| 152 | return ietfTeTopology; |
| 153 | } |
| 154 | |
| 155 | @Override |
| 156 | public void setIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 157 | // unused methods. |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public IetfTeTopology getAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam ietfTeTopology) { |
| 162 | // unused methods. |
| 163 | return ietfTeTopology; |
| 164 | } |
| 165 | |
| 166 | @Override |
| 167 | public void setAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam augmentedIetfTeTopologyTeLinkEvent) { |
| 168 | // unused methods. |
| 169 | } |
| 170 | |
| 171 | @Override |
| 172 | public IetfNetworkTopology getIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 173 | // unused methods. |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 174 | return ietfNetworkTopology; |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public void setIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 179 | // unused methods. |
| 180 | } |
| 181 | |
| 182 | @Override |
| 183 | public IetfNetwork getAugmentedIetfNetworkNetworks(IetfNetworkOpParam ietfNetwork) { |
| 184 | // unused methods. |
| 185 | return ietfNetwork; |
| 186 | } |
| 187 | |
| 188 | @Override |
| 189 | public void setAugmentedIetfNetworkNetworks(IetfNetworkOpParam augmentedIetfNetworkNetworks) { |
| 190 | // unused methods. |
| 191 | } |
| 192 | |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 193 | private class InternalTeTopologyListener implements TeTopologyListener { |
| 194 | @Override |
| 195 | public void event(TeTopologyEvent event) { |
Hesam Rahimi | 01f6ae0 | 2017-02-01 13:57:00 -0500 | [diff] [blame] | 196 | IetfTeTopologyEvent yangEvent = NetworkConverter |
Aihua Guo | 0a6998c | 2017-02-08 18:14:18 -0500 | [diff] [blame] | 197 | .teTopoEvent2YangIetfTeTopoEvent(event, teTopologyService); |
Henry Yu | a4e34f8 | 2016-11-06 18:30:59 -0500 | [diff] [blame] | 198 | post(yangEvent); |
| 199 | } |
| 200 | } |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 201 | } |