cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/PersistenceCmHandle.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.models;
  23
  24 import com.fasterxml.jackson.annotation.JsonProperty;
  25 import com.google.common.base.Strings;
  26 import java.util.ArrayList;
  27 import java.util.List;
  28 import java.util.Map;
  29 import lombok.AllArgsConstructor;
  30 import lombok.Data;
  31 import lombok.Getter;
  32 import lombok.NoArgsConstructor;
  33 import lombok.Setter;
  34 import org.onap.cps.ncmp.api.impl.operations.RequiredDmiService;
  35
  36 /**
  37  * DmiRegistry.
  38  */
  39 @Getter
  40 @Setter
  41 @NoArgsConstructor
  42 public class PersistenceCmHandle {
  43
  44     private String id;
  45
  46     @JsonProperty("dmi-service-name")
  47     private String dmiServiceName;
  48
  49     @JsonProperty("dmi-data-service-name")
  50     private String dmiDataServiceName;
  51
  52     @JsonProperty("dmi-model-service-name")
  53     private String dmiModelServiceName;
  54
  55     @JsonProperty("additional-properties")
  56     private List<Property> dmiProperties;
  57
  58     @JsonProperty("public-properties")
  59     private List<Property> publicProperties;
  60
  61     /**
  62      * Create a persistenceCmHandle.
  63      * @param dmiServiceName dmi service name
  64      * @param dmiDataServiceName dmi data service name
  65      * @param dmiModelServiceName dmi model service name
  66      * @param cmHandle the cm handle
  67      * @return instance of persistenceCmHandle
  68      */
  69     public static PersistenceCmHandle toPersistenceCmHandle(final String dmiServiceName,
  70                                                             final String dmiDataServiceName,
  71                                                             final String dmiModelServiceName,
  72                                                             final CmHandle cmHandle) {
  73         final PersistenceCmHandle persistenceCmHandle = new PersistenceCmHandle();
  74         persistenceCmHandle.setId(cmHandle.getCmHandleID());
  75         persistenceCmHandle.setDmiServiceName(dmiServiceName);
  76         persistenceCmHandle.setDmiDataServiceName(dmiDataServiceName);
  77         persistenceCmHandle.setDmiModelServiceName(dmiModelServiceName);
  78         persistenceCmHandle.setDmiProperties(asPersistenceCmHandleProperties(cmHandle.getDmiProperties()));
  79         persistenceCmHandle.setPublicProperties(asPersistenceCmHandleProperties(cmHandle.getPublicProperties()));
  80         return persistenceCmHandle;
  81     }
  82
  83     /**
  84      * Resolve a dmi service name.
  85      * @param requiredService indicates what typo of service is required
  86      * @return dmi service name
  87      */
  88     public String resolveDmiServiceName(final RequiredDmiService requiredService) {
  89         if (isNullEmptyOrBlank(dmiServiceName)) {
  90             if (RequiredDmiService.DATA.equals(requiredService)) {
  91                 return dmiDataServiceName;
  92             }
  93             return dmiModelServiceName;
  94         }
  95         return dmiServiceName;
  96     }
  97
  98     private static List<Property> asPersistenceCmHandleProperties(final Map<String, String> propertiesAsMap) {
  99         final List<Property> persistenceCmHandleProperties = new ArrayList<>(propertiesAsMap.size());
 100         for (final Map.Entry<String, String> entry : propertiesAsMap.entrySet()) {
 101             persistenceCmHandleProperties.add(new PersistenceCmHandle.Property(entry.getKey(), entry.getValue()));
 102         }
 103         return persistenceCmHandleProperties;
 104     }
 105
 106     private static boolean isNullEmptyOrBlank(final String serviceName) {
 107         return Strings.isNullOrEmpty(serviceName) || serviceName.isBlank();
 108     }
 109
 110     @AllArgsConstructor
 111     @Data
 112     public static class Property {
 113
 114         @JsonProperty()
 115         private final String name;
 116
 117         @JsonProperty()
 118         private final String value;
 119     }
 120
 121 }