catalog-be/src/main/java/org/openecomp/sdc/be/components/utils/InterfaceOperationUtils.java

   1 /*
   2  * Copyright © 2016-2018 European Support Limited
   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
  17 package org.openecomp.sdc.be.components.utils;
  18
  19 import java.util.Map;
  20 import java.util.Optional;
  21 import org.apache.commons.collections.MapUtils;
  22 import org.openecomp.sdc.be.model.Component;
  23 import org.openecomp.sdc.be.model.InterfaceDefinition;
  24 import org.openecomp.sdc.be.model.Operation;
  25
  26 public class InterfaceOperationUtils {
  27
  28     private InterfaceOperationUtils() {
  29     }
  30
  31     public static Optional<InterfaceDefinition> getInterfaceDefinitionFromComponentByInterfaceType(Component component,
  32             String interfaceType) {
  33         if (MapUtils.isEmpty(component.getInterfaces())) {
  34             return Optional.empty();
  35         }
  36         return component.getInterfaces().values().stream()
  37                        .filter(interfaceDefinition -> interfaceDefinition.getType() != null && interfaceDefinition
  38                                                                                                        .getType()
  39                                                                                                        .equals(interfaceType))
  40                        .findAny();
  41     }
  42
  43     public static Optional<InterfaceDefinition> getInterfaceDefinitionFromComponentByInterfaceId(Component component,
  44             String interfaceId) {
  45         if (MapUtils.isEmpty(component.getInterfaces())) {
  46             return Optional.empty();
  47         }
  48         return component.getInterfaces().values().stream()
  49                        .filter(interfaceDefinition -> interfaceDefinition.getUniqueId() != null && interfaceDefinition
  50                                                                                                            .getUniqueId()
  51                                                                                                            .equals(interfaceId))
  52                        .findAny();
  53     }
  54
  55     public static Optional<Map.Entry<String, Operation>> getOperationFromInterfaceDefinition(
  56             InterfaceDefinition interfaceDefinition, String operationId) {
  57         if (MapUtils.isEmpty(interfaceDefinition.getOperationsMap())) {
  58             return Optional.empty();
  59         }
  60         return interfaceDefinition.getOperationsMap().entrySet().stream()
  61                        .filter(entry -> entry.getValue().getUniqueId().equals(operationId)).findAny();
  62     }
  63
  64 }