Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present 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 | |
| 17 | package org.onosproject.yang; |
| 18 | |
| 19 | import com.google.common.annotations.Beta; |
| 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.core.CoreService; |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 27 | import org.onosproject.yang.model.YangModel; |
| 28 | import org.onosproject.yang.runtime.CompositeData; |
| 29 | import org.onosproject.yang.runtime.CompositeStream; |
| 30 | import org.onosproject.yang.runtime.ModelRegistrationParam; |
| 31 | import org.onosproject.yang.runtime.RuntimeContext; |
| 32 | import org.onosproject.yang.runtime.YangModelRegistry; |
| 33 | import org.onosproject.yang.runtime.YangRuntimeService; |
| 34 | import org.onosproject.yang.runtime.YangSerializer; |
| 35 | import org.onosproject.yang.runtime.YangSerializerRegistry; |
| 36 | import org.onosproject.yang.runtime.impl.DefaultYangModelRegistry; |
| 37 | import org.onosproject.yang.runtime.impl.DefaultYangRuntimeHandler; |
| 38 | import org.onosproject.yang.runtime.impl.DefaultYangSerializerRegistry; |
GauravAgrawal-Huawei | 77409ac | 2017-03-14 08:51:04 +0000 | [diff] [blame] | 39 | import org.onosproject.yang.serializers.json.JsonSerializer; |
| 40 | import org.onosproject.yang.serializers.xml.XmlSerializer; |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 41 | import org.slf4j.Logger; |
| 42 | import org.slf4j.LoggerFactory; |
| 43 | |
| 44 | import java.util.Set; |
| 45 | |
| 46 | /** |
| 47 | * Represents implementation of YANG runtime manager. |
| 48 | */ |
| 49 | @Beta |
| 50 | @Service |
| 51 | @Component(immediate = true) |
| 52 | public class YangRuntimeManager implements YangModelRegistry, |
| 53 | YangSerializerRegistry, YangRuntimeService { |
| 54 | |
| 55 | private static final String APP_ID = "org.onosproject.yang"; |
| 56 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 57 | |
| 58 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 59 | protected CoreService coreService; |
| 60 | |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 61 | private DefaultYangModelRegistry modelRegistry; |
| 62 | private DefaultYangSerializerRegistry serializerRegistry; |
| 63 | private DefaultYangRuntimeHandler runtimeService; |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 64 | |
| 65 | @Activate |
| 66 | public void activate() { |
| 67 | coreService.registerApplication(APP_ID); |
| 68 | serializerRegistry = new DefaultYangSerializerRegistry(); |
| 69 | modelRegistry = new DefaultYangModelRegistry(); |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 70 | runtimeService = new DefaultYangRuntimeHandler(serializerRegistry, modelRegistry); |
GauravAgrawal-Huawei | 77409ac | 2017-03-14 08:51:04 +0000 | [diff] [blame] | 71 | serializerRegistry.registerSerializer(new JsonSerializer()); |
| 72 | serializerRegistry.registerSerializer(new XmlSerializer()); |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 73 | log.info("Started"); |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | @Deactivate |
| 77 | public void deactivate() { |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 78 | log.info("Stopped"); |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 79 | } |
| 80 | |
| 81 | |
| 82 | @Override |
| 83 | public void registerModel(ModelRegistrationParam p) { |
| 84 | modelRegistry.registerModel(p); |
| 85 | } |
| 86 | |
| 87 | @Override |
| 88 | public void unregisterModel(ModelRegistrationParam p) { |
| 89 | modelRegistry.unregisterModel(p); |
| 90 | } |
| 91 | |
| 92 | @Override |
| 93 | public Set<YangModel> getModels() { |
| 94 | return modelRegistry.getModels(); |
| 95 | } |
| 96 | |
| 97 | @Override |
| 98 | public void registerSerializer(YangSerializer ys) { |
| 99 | serializerRegistry.registerSerializer(ys); |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public void unregisterSerializer(YangSerializer ys) { |
| 104 | serializerRegistry.unregisterSerializer(ys); |
| 105 | } |
| 106 | |
| 107 | @Override |
| 108 | public Set<YangSerializer> getSerializers() { |
| 109 | return serializerRegistry.getSerializers(); |
| 110 | } |
| 111 | |
| 112 | @Override |
| 113 | public CompositeData decode(CompositeStream cs, RuntimeContext rc) { |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 114 | return runtimeService.decode(cs, rc); |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public CompositeStream encode(CompositeData cd, RuntimeContext rc) { |
Thomas Vachuska | 6803401 | 2017-03-07 14:04:53 -0800 | [diff] [blame] | 119 | return runtimeService.encode(cd, rc); |
Gaurav Agrawal | a4338f6 | 2017-03-07 17:08:26 +0530 | [diff] [blame] | 120 | } |
| 121 | } |