cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/yangmodels/YangModelCmHandle.java

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *  Copyright (C) 2021-2022 Nordix Foundation
   4  *  ================================================================================
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *        http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  *
  17  *  SPDX-License-Identifier: Apache-2.0
  18  *  ============LICENSE_END=========================================================
  19  */
  20
  21
  22 package org.onap.cps.ncmp.api.impl.yangmodels;
  23
  24 import com.fasterxml.jackson.annotation.JsonInclude;
  25 import com.fasterxml.jackson.annotation.JsonInclude.Include;
  26 import com.fasterxml.jackson.annotation.JsonProperty;
  27 import com.google.common.base.Strings;
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 import java.util.Map;
  31 import lombok.AllArgsConstructor;
  32 import lombok.Data;
  33 import lombok.EqualsAndHashCode;
  34 import lombok.Getter;
  35 import lombok.NoArgsConstructor;
  36 import lombok.Setter;
  37 import org.onap.cps.ncmp.api.impl.operations.RequiredDmiService;
  38 import org.onap.cps.ncmp.api.inventory.CompositeState;
  39 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
  40
  41 /**
  42  * Cm Handle which follows the Yang resource dmi registry model when persisting data to DMI or the DB.
  43  * Yang model CmHandle
  44  */
  45 @Getter
  46 @Setter
  47 @NoArgsConstructor
  48 @JsonInclude(Include.NON_NULL)
  49 @EqualsAndHashCode(onlyExplicitlyIncluded = true)
  50 public class YangModelCmHandle {
  51
  52     @EqualsAndHashCode.Include
  53     private String id;
  54
  55     @JsonProperty("dmi-service-name")
  56     private String dmiServiceName;
  57
  58     @JsonProperty("dmi-data-service-name")
  59     private String dmiDataServiceName;
  60
  61     @JsonProperty("state")
  62     private CompositeState compositeState;
  63
  64     @JsonProperty("dmi-model-service-name")
  65     private String dmiModelServiceName;
  66
  67     @JsonProperty("additional-properties")
  68     private List<Property> dmiProperties;
  69
  70     @JsonProperty("public-properties")
  71     private List<Property> publicProperties;
  72
  73     /**
  74      * Creates a deep copy of Yang Model Cm Handle.
  75      *
  76      * @param original Yang Model Cm Handle
  77      * @return instance of yangModelCmHandle
  78      */
  79     public static YangModelCmHandle deepCopyOf(final YangModelCmHandle original) {
  80         final YangModelCmHandle copy = new YangModelCmHandle();
  81         copy.id = original.getId();
  82         copy.dmiServiceName = original.getDmiServiceName();
  83         copy.dmiDataServiceName = original.getDmiDataServiceName();
  84         copy.dmiModelServiceName = original.getDmiModelServiceName();
  85         copy.compositeState =
  86                 original.getCompositeState() == null ? null : new CompositeState(original.getCompositeState());
  87         copy.dmiProperties = original.getDmiProperties() == null ? null : new ArrayList<>(original.getDmiProperties());
  88         copy.publicProperties =
  89                 original.getPublicProperties() == null ? null : new ArrayList<>(original.getPublicProperties());
  90         return copy;
  91     }
  92
  93     /**
  94      * Create a yangModelCmHandle.
  95      *
  96      * @param dmiServiceName      dmi service name
  97      * @param dmiDataServiceName  dmi data service name
  98      * @param dmiModelServiceName dmi model service name
  99      * @param ncmpServiceCmHandle the cm handle
 100      * @return instance of yangModelCmHandle
 101      */
 102     public static YangModelCmHandle toYangModelCmHandle(final String dmiServiceName,
 103                                                         final String dmiDataServiceName,
 104                                                         final String dmiModelServiceName,
 105                                                         final NcmpServiceCmHandle ncmpServiceCmHandle) {
 106         final YangModelCmHandle yangModelCmHandle = new YangModelCmHandle();
 107         yangModelCmHandle.setId(ncmpServiceCmHandle.getCmHandleId());
 108         yangModelCmHandle.setDmiServiceName(dmiServiceName);
 109         yangModelCmHandle.setDmiDataServiceName(dmiDataServiceName);
 110         yangModelCmHandle.setDmiModelServiceName(dmiModelServiceName);
 111         yangModelCmHandle.setDmiProperties(asYangModelCmHandleProperties(ncmpServiceCmHandle.getDmiProperties()));
 112         yangModelCmHandle.setPublicProperties(asYangModelCmHandleProperties(
 113                 ncmpServiceCmHandle.getPublicProperties()));
 114         yangModelCmHandle.setCompositeState(ncmpServiceCmHandle.getCompositeState());
 115         return yangModelCmHandle;
 116     }
 117
 118     /**
 119      * Resolve a dmi service name.
 120      *
 121      * @param requiredService indicates what typo of service is required
 122      * @return dmi service name
 123      */
 124     public String resolveDmiServiceName(final RequiredDmiService requiredService) {
 125         if (isNullEmptyOrBlank(dmiServiceName)) {
 126             if (RequiredDmiService.DATA.equals(requiredService)) {
 127                 return dmiDataServiceName;
 128             }
 129             return dmiModelServiceName;
 130         }
 131         return dmiServiceName;
 132     }
 133
 134     private static List<Property> asYangModelCmHandleProperties(final Map<String, String> propertiesAsMap) {
 135         final List<Property> yangModelCmHandleProperties = new ArrayList<>(propertiesAsMap.size());
 136         for (final Map.Entry<String, String> entry : propertiesAsMap.entrySet()) {
 137             yangModelCmHandleProperties.add(new YangModelCmHandle.Property(entry.getKey(), entry.getValue()));
 138         }
 139         return yangModelCmHandleProperties;
 140     }
 141
 142     private static boolean isNullEmptyOrBlank(final String serviceName) {
 143         return Strings.isNullOrEmpty(serviceName) || serviceName.isBlank();
 144     }
 145
 146     @AllArgsConstructor
 147     @Data
 148     public static class Property {
 149
 150         @JsonProperty()
 151         private final String name;
 152
 153         @JsonProperty()
 154         private final String value;
 155     }
 156
 157 }