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.Getter;
  34 import lombok.NoArgsConstructor;
  35 import lombok.Setter;
  36 import org.onap.cps.ncmp.api.impl.operations.RequiredDmiService;
  37 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
  38
  39 /**
  40  * Cm Handle which follows the Yang resource dmi registry model when persisting data to DMI or the DB.
  41  * Yang model CmHandle
  42  */
  43 @Getter
  44 @Setter
  45 @NoArgsConstructor
  46 @JsonInclude(Include.NON_NULL)
  47 public class YangModelCmHandle {
  48
  49     private String id;
  50
  51     @JsonProperty("dmi-service-name")
  52     private String dmiServiceName;
  53
  54     @JsonProperty("dmi-data-service-name")
  55     private String dmiDataServiceName;
  56
  57     @JsonProperty("dmi-model-service-name")
  58     private String dmiModelServiceName;
  59
  60     @JsonProperty("additional-properties")
  61     private List<Property> dmiProperties;
  62
  63     @JsonProperty("public-properties")
  64     private List<Property> publicProperties;
  65
  66     /**
  67      * Create a yangModelCmHandle.
  68      * @param dmiServiceName dmi service name
  69      * @param dmiDataServiceName dmi data service name
  70      * @param dmiModelServiceName dmi model service name
  71      * @param ncmpServiceCmHandle the cm handle
  72      * @return instance of yangModelCmHandle
  73      */
  74     public static YangModelCmHandle toYangModelCmHandle(final String dmiServiceName,
  75                                                         final String dmiDataServiceName,
  76                                                         final String dmiModelServiceName,
  77                                                         final NcmpServiceCmHandle ncmpServiceCmHandle) {
  78         final YangModelCmHandle yangModelCmHandle = new YangModelCmHandle();
  79         yangModelCmHandle.setId(ncmpServiceCmHandle.getCmHandleID());
  80         yangModelCmHandle.setDmiServiceName(dmiServiceName);
  81         yangModelCmHandle.setDmiDataServiceName(dmiDataServiceName);
  82         yangModelCmHandle.setDmiModelServiceName(dmiModelServiceName);
  83         yangModelCmHandle.setDmiProperties(asYangModelCmHandleProperties(ncmpServiceCmHandle.getDmiProperties()));
  84         yangModelCmHandle.setPublicProperties(asYangModelCmHandleProperties(
  85             ncmpServiceCmHandle.getPublicProperties()));
  86         return yangModelCmHandle;
  87     }
  88
  89     /**
  90      * Resolve a dmi service name.
  91      * @param requiredService indicates what typo of service is required
  92      * @return dmi service name
  93      */
  94     public String resolveDmiServiceName(final RequiredDmiService requiredService) {
  95         if (isNullEmptyOrBlank(dmiServiceName)) {
  96             if (RequiredDmiService.DATA.equals(requiredService)) {
  97                 return dmiDataServiceName;
  98             }
  99             return dmiModelServiceName;
 100         }
 101         return dmiServiceName;
 102     }
 103
 104     private static List<Property> asYangModelCmHandleProperties(final Map<String, String> propertiesAsMap) {
 105         final List<Property> yangModelCmHandleProperties = new ArrayList<>(propertiesAsMap.size());
 106         for (final Map.Entry<String, String> entry : propertiesAsMap.entrySet()) {
 107             yangModelCmHandleProperties.add(new YangModelCmHandle.Property(entry.getKey(), entry.getValue()));
 108         }
 109         return yangModelCmHandleProperties;
 110     }
 111
 112     private static boolean isNullEmptyOrBlank(final String serviceName) {
 113         return Strings.isNullOrEmpty(serviceName) || serviceName.isBlank();
 114     }
 115
 116     @AllArgsConstructor
 117     @Data
 118     public static class Property {
 119
 120         @JsonProperty()
 121         private final String name;
 122
 123         @JsonProperty()
 124         private final String value;
 125     }
 126
 127 }