Ai Hamano | bd51cdd | 2018-10-18 11:30:07 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 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.odtn.utils.openconfig; |
| 17 | |
| 18 | import org.onosproject.yang.model.KeyLeaf; |
| 19 | import org.onosproject.yang.model.ModelObject; |
| 20 | import org.onosproject.yang.model.ResourceId; |
| 21 | import org.onosproject.yang.runtime.AnnotatedNodeInfo; |
| 22 | import org.onosproject.yang.runtime.Annotation; |
| 23 | import org.onosproject.yang.runtime.DefaultAnnotatedNodeInfo; |
| 24 | import org.onosproject.yang.runtime.DefaultAnnotation; |
| 25 | import org.slf4j.Logger; |
| 26 | import org.slf4j.LoggerFactory; |
| 27 | import java.util.List; |
| 28 | |
| 29 | /** |
| 30 | * Utility abstract class to deal with OPENCONFIG ModelObject & Annotation. |
| 31 | * |
| 32 | * @param <O> modelOject to be dealt with |
| 33 | */ |
| 34 | public abstract class OpenConfigObjectHandler<O extends ModelObject> { |
| 35 | protected final Logger log = LoggerFactory.getLogger(getClass()); |
| 36 | protected O modelObject; |
| 37 | protected ResourceId resourceId; |
| 38 | protected List<AnnotatedNodeInfo> annotatedNodeInfos; |
| 39 | |
| 40 | /** |
| 41 | * Get modelObject instance. |
| 42 | * |
| 43 | * @return ModelObject of target OPENCONFIG |
| 44 | */ |
| 45 | public O getModelObject() { |
| 46 | return modelObject; |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * Get resourceId instance. |
| 51 | * |
| 52 | * @return ResourceId of target OPENCONFIG |
| 53 | */ |
| 54 | public ResourceId getResourceId() { |
| 55 | return resourceId; |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Set resourceId instance. |
| 60 | * |
| 61 | * @param openconfigName String of target OPENCONFIG name |
| 62 | * @param openconfigNameSpace String of target OPENCONFIG namespace |
| 63 | * @param keyLeaf KeyLeaf of target OPENCONFIG |
| 64 | * @param pBuilder ResourceId.Builder of parent OPENCONFIG |
| 65 | */ |
| 66 | protected void setResourceId(String openconfigName, String openconfigNameSpace, |
| 67 | KeyLeaf keyLeaf, ResourceId.Builder pBuilder) { |
| 68 | ResourceId.Builder ridBuilder = ResourceId.builder(); |
| 69 | if (pBuilder != null) { |
| 70 | ridBuilder = pBuilder.addBranchPointSchema(openconfigName, openconfigNameSpace); |
| 71 | } else { |
| 72 | ridBuilder = ridBuilder.addBranchPointSchema(openconfigName, |
| 73 | openconfigNameSpace); |
| 74 | } |
| 75 | |
| 76 | if (keyLeaf != null) { |
| 77 | ridBuilder = ridBuilder.addKeyLeaf( |
| 78 | keyLeaf.leafSchema().name(), |
| 79 | keyLeaf.leafSchema().namespace(), |
| 80 | keyLeaf.leafValue()); |
| 81 | } |
| 82 | |
| 83 | resourceId = ridBuilder.build(); |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Get ridBuilder instance. |
| 88 | * |
| 89 | * @return ResourceId.Builder of target OPENCONFIG |
| 90 | */ |
| 91 | public ResourceId.Builder getResourceIdBuilder() { |
| 92 | try { |
| 93 | return resourceId.copyBuilder(); |
| 94 | } catch (CloneNotSupportedException e) { |
| 95 | log.error("Exception thrown", e); |
| 96 | return null; |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Add Annotation for annotaedNodeinfos. |
| 102 | * |
| 103 | * @param key String of Annotation's key |
| 104 | * @param value String of Annotation's value |
| 105 | */ |
| 106 | public void addAnnotation(String key, String value) { |
| 107 | AnnotatedNodeInfo.Builder builder = DefaultAnnotatedNodeInfo.builder(); |
| 108 | |
| 109 | AnnotatedNodeInfo preAnnotate = annotatedNodeInfos.stream() |
| 110 | .filter(annotatedNodeInfo -> annotatedNodeInfo.resourceId() |
| 111 | .equals(resourceId)) |
| 112 | .findFirst() |
| 113 | .orElse(null); |
| 114 | |
| 115 | if (preAnnotate != null) { |
| 116 | annotatedNodeInfos.remove(preAnnotate); |
| 117 | for (Annotation annotation : preAnnotate.annotations()) { |
| 118 | builder.addAnnotation(annotation); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | annotatedNodeInfos.add(builder.addAnnotation(new DefaultAnnotation(key, value)) |
| 123 | .resourceId(resourceId) |
| 124 | .build()); |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Get annotatedNodeInfos instance. |
| 129 | * |
| 130 | * @return List<AnnotatedNodeInfo> of all OPENCONFIG |
| 131 | */ |
| 132 | public List<AnnotatedNodeInfo> getAnnotatedNodeInfoList() { |
| 133 | return annotatedNodeInfos; |
| 134 | } |
| 135 | } |