catalog-be/src/main/java/org/openecomp/sdc/be/tosca/utils/NodeFilterConverter.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 package org.openecomp.sdc.be.tosca.utils;
  17
  18 import java.util.ArrayList;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.stream.Collectors;
  22 import org.openecomp.sdc.be.datatypes.elements.CINodeFilterDataDefinition;
  23 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  24 import org.openecomp.sdc.be.datatypes.elements.PropertyFilterDataDefinition;
  25 import org.openecomp.sdc.be.datatypes.elements.RequirementNodeFilterCapabilityDataDefinition;
  26 import org.openecomp.sdc.be.model.dto.FilterConstraintDto;
  27 import org.openecomp.sdc.be.ui.mapper.FilterConstraintMapper;
  28 import org.openecomp.sdc.be.ui.model.UIConstraint;
  29 import org.openecomp.sdc.be.ui.model.UINodeFilter;
  30
  31 public class NodeFilterConverter {
  32
  33     public Map<String, UINodeFilter> convertDataMapToUI(Map<String, CINodeFilterDataDefinition> inMap) {
  34         return inMap.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, o -> convertToUi(o.getValue())));
  35     }
  36
  37     public UINodeFilter convertToUi(final CINodeFilterDataDefinition inNodeFilter) {
  38         final UINodeFilter uiNodeFilter = new UINodeFilter();
  39
  40         final ListDataDefinition<PropertyFilterDataDefinition> nodeFilterProperties = inNodeFilter.getProperties();
  41         if (nodeFilterProperties != null && !nodeFilterProperties.isEmpty()) {
  42             final var filterConstraintMapper = new FilterConstraintMapper();
  43             final List<UIConstraint> propertiesConstraint = nodeFilterProperties.getListToscaDataDefinition().stream()
  44                 .map(property -> property.getConstraints().iterator().next())
  45                 .map(filterConstraintMapper::mapFrom)
  46                 .map(filterConstraintMapper::mapToUiConstraint)
  47                 .collect(Collectors.toList());
  48             uiNodeFilter.setProperties(propertiesConstraint);
  49         }
  50         final ListDataDefinition<RequirementNodeFilterCapabilityDataDefinition> nodeFilterCapabilities = inNodeFilter.getCapabilities();
  51         if (nodeFilterCapabilities != null && !nodeFilterCapabilities.isEmpty()) {
  52             final List<UIConstraint> capabilitiesConstraint = new ArrayList<>();
  53             nodeFilterCapabilities.getListToscaDataDefinition()
  54                 .forEach(requirementNodeFilterCapabilityDataDefinition ->
  55                     capabilitiesConstraint.addAll(convertCapabilityConstraint(requirementNodeFilterCapabilityDataDefinition))
  56                 );
  57             uiNodeFilter.setCapabilities(capabilitiesConstraint);
  58         }
  59         return uiNodeFilter;
  60     }
  61
  62     private List<UIConstraint> convertCapabilityConstraint(final RequirementNodeFilterCapabilityDataDefinition nodeFilterCapability) {
  63         final var filterConstraintMapper = new FilterConstraintMapper();
  64         final List<UIConstraint> uiConstraints = new ArrayList<>();
  65         nodeFilterCapability.getProperties().getListToscaDataDefinition().forEach(property -> {
  66             final UIConstraint uiConstraint = new UIConstraint();
  67             uiConstraint.setCapabilityName(nodeFilterCapability.getName());
  68             final FilterConstraintDto filterConstraintDto = filterConstraintMapper.mapFrom(property.getConstraints().iterator().next());
  69             uiConstraints.add(filterConstraintMapper.mapToUiConstraint(filterConstraintDto));
  70         });
  71         return uiConstraints;
  72     }
  73 }