Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 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 | |
| 18 | import static com.google.common.base.Preconditions.checkNotNull; |
| 19 | |
| 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; |
| 27 | import org.onosproject.tetopology.management.api.TeTopologyService; |
| 28 | import org.onosproject.teyang.api.OperationType; |
| 29 | import org.onosproject.teyang.utils.topology.NetworkConverter; |
| 30 | 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] | 31 | 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] | 32 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkOpParam; |
| 33 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.IetfNetworkService; |
| 34 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.Networks; |
| 35 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev20151208.ietfnetwork.NetworksState; |
| 36 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev20151208.IetfNetworkTopology; |
| 37 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev20151208 |
| 38 | .IetfNetworkTopologyOpParam; |
| 39 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev20151208 |
| 40 | .IetfNetworkTopologyService; |
| 41 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20160708.IetfTeTopology; |
| 42 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20160708.IetfTeTopologyOpParam; |
| 43 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20160708 |
| 44 | .IetfTeTopologyService; |
| 45 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20160708 |
| 46 | .ietftetopology.IetfTeTopologyEvent; |
| 47 | import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.te.topology.rev20160708 |
| 48 | .ietftetopology.IetfTeTopologyEventListener; |
| 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 | */ |
| 56 | @Component(immediate = true) |
| 57 | @Service |
| 58 | public class TeTopologyNbiManager |
| 59 | extends AbstractListenerManager<IetfTeTopologyEvent, IetfTeTopologyEventListener> |
| 60 | implements IetfNetworkService, IetfNetworkTopologyService, IetfTeTopologyService { |
| 61 | |
| 62 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 63 | |
| 64 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 65 | protected TeTopologyService teTopologyService; |
| 66 | |
| 67 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 68 | protected YmsService ymsService; |
| 69 | |
| 70 | @Activate |
| 71 | protected void activate() { |
| 72 | // Register 3 services with YMS. |
| 73 | ymsService.registerService(this, IetfNetworkService.class, null); |
| 74 | ymsService.registerService(this, IetfNetworkTopologyService.class, null); |
| 75 | ymsService.registerService(this, IetfTeTopologyService.class, null); |
| 76 | |
| 77 | log.info("Started"); |
| 78 | } |
| 79 | |
| 80 | @Deactivate |
| 81 | protected void deactivate() { |
| 82 | // Unregister 3 services. |
| 83 | ymsService.unRegisterService(this, IetfNetworkService.class); |
| 84 | ymsService.unRegisterService(this, IetfNetworkTopologyService.class); |
| 85 | ymsService.unRegisterService(this, IetfTeTopologyService.class); |
| 86 | |
| 87 | log.info("Stopped"); |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public IetfNetwork getIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
| 92 | log.info("getIetfNetwork: input {}", ietfNetwork); |
| 93 | |
| 94 | checkNotNull(ietfNetwork, "getIetfNetwork: ietfNetwork cannot be null"); |
| 95 | |
| 96 | // Get the entire data tree from TE Subsystem core. |
| 97 | org.onosproject.tetopology.management.api.Networks teNetworks = teTopologyService.getNetworks(); |
| 98 | |
| 99 | // Convert the TE Subsystem core data into YANG Objects. |
| 100 | Networks networks = NetworkConverter.teSubsystem2YangNetworks(teNetworks, OperationType.QUERY); |
| 101 | NetworksState networkStates = NetworkConverter.teSubsystem2YangNetworkStates(teNetworks, OperationType.QUERY); |
| 102 | |
| 103 | IetfNetworkOpParam.IetfNetworkBuilder builder = new IetfNetworkOpParam.IetfNetworkBuilder(); |
| 104 | IetfNetwork newNetwork = builder.networks(networks) |
| 105 | .networksState(networkStates) |
Hesam Rahimi | e96d0be | 2016-10-19 15:51:11 -0400 | [diff] [blame] | 106 | .yangIetfNetworkOpType(OnosYangOpType.NONE) |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 107 | .build(); |
| 108 | |
| 109 | // processSubtreeFiltering() filters the entire data tree based on the |
| 110 | // user's query and returns the filtered data. |
Hesam Rahimi | e96d0be | 2016-10-19 15:51:11 -0400 | [diff] [blame] | 111 | return ietfNetwork.processSubtreeFiltering( |
| 112 | (IetfNetworkOpParam) newNetwork, |
| 113 | false); |
Yixiao Chen | 39828a6 | 2016-09-14 14:37:06 -0400 | [diff] [blame] | 114 | } |
| 115 | |
| 116 | @Override |
| 117 | public void setIetfNetwork(IetfNetworkOpParam ietfNetwork) { |
| 118 | // In H release, topology is discovered from south, no NBI Set is supported. |
| 119 | } |
| 120 | |
| 121 | @Override |
| 122 | public IetfTeTopology getIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 123 | // unused method. |
| 124 | return ietfTeTopology; |
| 125 | } |
| 126 | |
| 127 | @Override |
| 128 | public void setIetfTeTopology(IetfTeTopologyOpParam ietfTeTopology) { |
| 129 | // unused methods. |
| 130 | } |
| 131 | |
| 132 | @Override |
| 133 | public IetfTeTopology getAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam ietfTeTopology) { |
| 134 | // unused methods. |
| 135 | return ietfTeTopology; |
| 136 | } |
| 137 | |
| 138 | @Override |
| 139 | public void setAugmentedIetfTeTopologyTeLinkEvent(IetfTeTopologyOpParam augmentedIetfTeTopologyTeLinkEvent) { |
| 140 | // unused methods. |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public IetfNetworkTopology getIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 145 | // unused methods. |
| 146 | return ietfNetworkTopology; |
| 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public void setIetfNetworkTopology(IetfNetworkTopologyOpParam ietfNetworkTopology) { |
| 151 | // unused methods. |
| 152 | } |
| 153 | |
| 154 | @Override |
| 155 | public IetfNetwork getAugmentedIetfNetworkNetworks(IetfNetworkOpParam ietfNetwork) { |
| 156 | // unused methods. |
| 157 | return ietfNetwork; |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public void setAugmentedIetfNetworkNetworks(IetfNetworkOpParam augmentedIetfNetworkNetworks) { |
| 162 | // unused methods. |
| 163 | } |
| 164 | |
| 165 | } |