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.inventory.CmHandleState;
  38 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
  39 import org.onap.cps.utils.CpsValidator;
  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 public class YangModelCmHandle {
  50
  51     private String id;
  52
  53     @JsonProperty("dmi-service-name")
  54     private String dmiServiceName;
  55
  56     @JsonProperty("dmi-data-service-name")
  57     private String dmiDataServiceName;
  58
  59     @JsonProperty("state")
  60     private CmHandleState cmHandleState;
  61
  62     @JsonProperty("dmi-model-service-name")
  63     private String dmiModelServiceName;
  64
  65     @JsonProperty("additional-properties")
  66     private List<Property> dmiProperties;
  67
  68     @JsonProperty("public-properties")
  69     private List<Property> publicProperties;
  70
  71     /**
  72      * Create a yangModelCmHandle.
  73      * @param dmiServiceName dmi service name
  74      * @param dmiDataServiceName dmi data service name
  75      * @param dmiModelServiceName dmi model service name
  76      * @param ncmpServiceCmHandle the cm handle
  77      * @return instance of yangModelCmHandle
  78      */
  79     public static YangModelCmHandle toYangModelCmHandle(final String dmiServiceName,
  80                                                         final String dmiDataServiceName,
  81                                                         final String dmiModelServiceName,
  82                                                         final NcmpServiceCmHandle ncmpServiceCmHandle) {
  83         CpsValidator.validateNameCharacters(ncmpServiceCmHandle.getCmHandleId());
  84         final YangModelCmHandle yangModelCmHandle = new YangModelCmHandle();
  85         yangModelCmHandle.setId(ncmpServiceCmHandle.getCmHandleId());
  86         yangModelCmHandle.setDmiServiceName(dmiServiceName);
  87         yangModelCmHandle.setDmiDataServiceName(dmiDataServiceName);
  88         yangModelCmHandle.setDmiModelServiceName(dmiModelServiceName);
  89         yangModelCmHandle.setDmiProperties(asYangModelCmHandleProperties(ncmpServiceCmHandle.getDmiProperties()));
  90         yangModelCmHandle.setPublicProperties(asYangModelCmHandleProperties(
  91             ncmpServiceCmHandle.getPublicProperties()));
  92         return yangModelCmHandle;
  93     }
  94
  95     /**
  96      * Resolve a dmi service name.
  97      * @param requiredService indicates what typo of service is required
  98      * @return dmi service name
  99      */
 100     public String resolveDmiServiceName(final RequiredDmiService requiredService) {
 101         if (isNullEmptyOrBlank(dmiServiceName)) {
 102             if (RequiredDmiService.DATA.equals(requiredService)) {
 103                 return dmiDataServiceName;
 104             }
 105             return dmiModelServiceName;
 106         }
 107         return dmiServiceName;
 108     }
 109
 110     private static List<Property> asYangModelCmHandleProperties(final Map<String, String> propertiesAsMap) {
 111         final List<Property> yangModelCmHandleProperties = new ArrayList<>(propertiesAsMap.size());
 112         for (final Map.Entry<String, String> entry : propertiesAsMap.entrySet()) {
 113             yangModelCmHandleProperties.add(new YangModelCmHandle.Property(entry.getKey(), entry.getValue()));
 114         }
 115         return yangModelCmHandleProperties;
 116     }
 117
 118     private static boolean isNullEmptyOrBlank(final String serviceName) {
 119         return Strings.isNullOrEmpty(serviceName) || serviceName.isBlank();
 120     }
 121
 122     @AllArgsConstructor
 123     @Data
 124     public static class Property {
 125
 126         @JsonProperty()
 127         private final String name;
 128
 129         @JsonProperty()
 130         private final String value;
 131     }
 132
 133 }