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.datamodel.utils.ConstraintConvertor;
  23 import org.openecomp.sdc.be.datatypes.elements.CINodeFilterDataDefinition;
  24 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  25 import org.openecomp.sdc.be.datatypes.elements.RequirementNodeFilterCapabilityDataDefinition;
  26 import org.openecomp.sdc.be.datatypes.elements.RequirementNodeFilterPropertyDataDefinition;
  27 import org.openecomp.sdc.be.ui.model.UIConstraint;
  28 import org.openecomp.sdc.be.ui.model.UINodeFilter;
  29
  30 public class NodeFilterConverter {
  31
  32     public Map<String, UINodeFilter> convertDataMapToUI(Map<String, CINodeFilterDataDefinition> inMap) {
  33         return inMap.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, o -> convertToUi(o.getValue())));
  34     }
  35
  36     public UINodeFilter convertToUi(final CINodeFilterDataDefinition inNodeFilter) {
  37         final UINodeFilter uiNodeFilter = new UINodeFilter();
  38         final ConstraintConvertor constraintConvertor = new ConstraintConvertor();
  39         final ListDataDefinition<RequirementNodeFilterPropertyDataDefinition> nodeFilterProperties = inNodeFilter.getProperties();
  40         if (nodeFilterProperties != null && !nodeFilterProperties.isEmpty()) {
  41             final List<UIConstraint> propertiesConstraint = nodeFilterProperties.getListToscaDataDefinition().stream().map(property -> {
  42                     if(property.getType() != null) {
  43                         return constraintConvertor.convert(property.getConstraints().iterator().next(), property.getType());
  44                     } else {
  45                         return constraintConvertor.convert(property.getConstraints().iterator().next());
  46                     }}).collect(Collectors.toList());
  47             uiNodeFilter.setProperties(propertiesConstraint);
  48         }
  49         final ListDataDefinition<RequirementNodeFilterCapabilityDataDefinition> nodeFilterCapabilities = inNodeFilter.getCapabilities();
  50         if (nodeFilterCapabilities != null && !nodeFilterCapabilities.isEmpty()) {
  51             final List<UIConstraint> capabilitiesConstraint = new ArrayList<>();
  52             nodeFilterCapabilities.getListToscaDataDefinition().forEach(
  53                 requirementNodeFilterCapabilityDataDefinition -> convertCapabilityConstraint(requirementNodeFilterCapabilityDataDefinition,
  54                     capabilitiesConstraint));
  55             uiNodeFilter.setCapabilities(capabilitiesConstraint);
  56         }
  57         return uiNodeFilter;
  58     }
  59
  60     private void convertCapabilityConstraint(final RequirementNodeFilterCapabilityDataDefinition requirementNodeFilterCapabilityDataDefinition,
  61                                              final List<UIConstraint> capabilitiesConstraint) {
  62         final UIConstraint uiConstraint = new UIConstraint();
  63         final ConstraintConvertor constraintConvertor = new ConstraintConvertor();
  64         uiConstraint.setCapabilityName(requirementNodeFilterCapabilityDataDefinition.getName());
  65         requirementNodeFilterCapabilityDataDefinition.getProperties().getListToscaDataDefinition().forEach(
  66             property -> capabilitiesConstraint.add(constraintConvertor.getUiConstraint(property.getConstraints().iterator().next(), uiConstraint)));
  67     }
  68 }