openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/SecurityRulesToPortResourceConnection.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.translator.services.heattotosca.impl;
  22
  23
  24 import org.openecomp.sdc.heat.datatypes.manifest.FileData;
  25 import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
  26 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  27 import org.openecomp.sdc.heat.datatypes.model.Resource;
  28 import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
  29 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  30 import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
  31 import org.openecomp.sdc.tosca.datatypes.model.CapabilityDefinition;
  32 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  33 import org.openecomp.sdc.tosca.datatypes.model.NodeType;
  34 import org.openecomp.sdc.tosca.datatypes.model.RequirementDefinition;
  35 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
  36 import org.openecomp.sdc.tosca.services.DataModelUtil;
  37 import org.openecomp.sdc.tosca.services.ToscaConstants;
  38 import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
  39 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
  40 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslatedHeatResource;
  41 import org.openecomp.sdc.translator.services.heattotosca.Constants;
  42 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  43 import org.openecomp.sdc.translator.services.heattotosca.ResourceTranslationFactory;
  44
  45 import java.util.ArrayList;
  46 import java.util.HashMap;
  47 import java.util.List;
  48 import java.util.Map;
  49 import java.util.Objects;
  50 import java.util.Optional;
  51 import java.util.function.Predicate;
  52
  53
  54 class SecurityRulesToPortResourceConnection extends BaseResourceConnection<CapabilityDefinition> {
  55   SecurityRulesToPortResourceConnection(ResourceTranslationNestedImpl resourceTranslationNested,
  56                                         TranslateTo translateTo, FileData nestedFileData,
  57                                         NodeTemplate substitutionNodeTemplate, NodeType nodeType) {
  58     super(resourceTranslationNested, translateTo, nestedFileData, substitutionNodeTemplate,
  59         nodeType);
  60   }
  61
  62   @Override
  63   protected boolean isDesiredNodeTemplateType(NodeTemplate nodeTemplate) {
  64     return nodeTemplate.getType().equals(ToscaNodeType.NEUTRON_PORT.getDisplayName());
  65   }
  66
  67   @Override
  68   protected List<Predicate<CapabilityDefinition>> getPredicatesListForConnectionPoints() {
  69     ArrayList<Predicate<CapabilityDefinition>> predicates = new ArrayList<>();
  70     predicates.add(cap -> cap.getType().equals(ToscaCapabilityType.ATTACHMENT.getDisplayName()));
  71     return predicates;
  72   }
  73
  74   @Override
  75   protected Optional<List<String>> getConnectorParamName(
  76           String heatResourceId,Resource heatResource,
  77           HeatOrchestrationTemplate nestedHeatOrchestrationTemplate) {
  78     Object securityGroups =
  79         heatResource.getProperties().get(Constants.SECURITY_GROUPS_PROPERTY_NAME);
  80     List<String> paramsList = new ArrayList<>();
  81     if (securityGroups instanceof List) {
  82       ((List) securityGroups).forEach(group -> {
  83         Optional<AttachedResourceId> attachedResourceId = HeatToToscaUtil
  84             .extractAttachedResourceId(nestedFileData.getFile(), nestedHeatOrchestrationTemplate,
  85                 translateTo.getContext(), group);
  86         if (attachedResourceId.isPresent()) {
  87           paramsList.add((String) attachedResourceId.get().getEntityId());
  88         }
  89       });
  90       return Optional.of(paramsList);
  91     }
  92     return Optional.empty();
  93   }
  94
  95   @Override
  96   protected String getDesiredResourceType() {
  97     return HeatResourcesTypes.NEUTRON_PORT_RESOURCE_TYPE.getHeatResource();
  98   }
  99
 100   @Override
 101   protected List<Map<String, CapabilityDefinition>> getAllConnectionPoints() {
 102     List<Map<String, CapabilityDefinition>> exposedRequirementsList = new ArrayList<>();
 103     List<Predicate<CapabilityDefinition>> predicates = getPredicatesListForConnectionPoints();
 104     Map<String, CapabilityDefinition> capabilities = this.nodeType.getCapabilities();
 105     if (capabilities == null) {
 106       return exposedRequirementsList;
 107     }
 108     capabilities.entrySet()
 109         .stream()
 110         .filter(entry -> predicates
 111             .stream()
 112             .anyMatch(p -> p.test(entry.getValue())))
 113         .forEach(entry -> {
 114           Map<String, CapabilityDefinition> exposedRequirementsMap = new HashMap<>();
 115           exposedRequirementsMap.put(entry.getKey(), entry.getValue());
 116           exposedRequirementsList.add(exposedRequirementsMap);
 117         });
 118
 119     return exposedRequirementsList;
 120   }
 121
 122   @Override
 123   void addRequirementToConnectResources(Map.Entry<String, CapabilityDefinition> entry,
 124                                         List<String> paramNames) {
 125     paramNames.forEach(p -> {
 126       Optional<AttachedResourceId> attachedResourceId =
 127           HeatToToscaUtil.extractAttachedResourceId(translateTo, p);
 128       String securityRulesNodeId;
 129       if (!attachedResourceId.isPresent()) {
 130         return;
 131       }
 132       Map.Entry<String, RequirementDefinition> requirementDefinition =
 133           createRequirementDefinition(entry.getKey());
 134       AttachedResourceId securityGroupAttachedId = attachedResourceId.get();
 135       if (securityGroupAttachedId.isGetResource()) {
 136         String securityGroupResourceId = (String) attachedResourceId.get().getEntityId();
 137         Resource securityGroupResource = HeatToToscaUtil
 138             .getResource(translateTo.getHeatOrchestrationTemplate(), securityGroupResourceId,
 139                 translateTo.getHeatFileName());
 140         Optional<String> translatedSecurityRuleId =
 141             ResourceTranslationFactory.getInstance(securityGroupResource)
 142                 .translateResource(translateTo.getHeatFileName(), translateTo.getServiceTemplate(),
 143                     translateTo.getHeatOrchestrationTemplate(), securityGroupResource,
 144                     securityGroupResourceId, translateTo.getContext());
 145         if (translatedSecurityRuleId.isPresent()) {
 146           NodeTemplate securityRuleNodeTemplate = DataModelUtil
 147               .getNodeTemplate(translateTo.getServiceTemplate(), translatedSecurityRuleId.get());
 148           createRequirementAssignment(requirementDefinition, translateTo.getTranslatedId(),
 149               securityRuleNodeTemplate);
 150         } else {
 151           logger.warn(
 152               securityGroupResource.getType() + "connection to " + securityGroupResource.getType()
 153                   + " is not supported/invalid, therefore this connection "
 154                   +   "will be ignored in the TOSCA translation");
 155         }
 156       } else if (securityGroupAttachedId.isGetParam()) {
 157         TranslatedHeatResource shareResource =
 158             translateTo.getContext().getHeatSharedResourcesByParam()
 159                 .get(securityGroupAttachedId.getEntityId());
 160         if (Objects.nonNull(shareResource)
 161             && !HeatToToscaUtil.isHeatFileNested(translateTo, translateTo.getHeatFileName())) {
 162           NodeTemplate sharedNodeTemplate = DataModelUtil
 163               .getNodeTemplate(translateTo.getServiceTemplate(), shareResource.getTranslatedId());
 164           createRequirementAssignment(requirementDefinition, translateTo.getTranslatedId(),
 165               sharedNodeTemplate);
 166         }
 167       }
 168     });
 169   }
 170
 171   @Override
 172   protected String getTranslatedResourceIdFromSubstitutionMapping(
 173       ServiceTemplate nestedServiceTemplate, Map.Entry<String, CapabilityDefinition> entry) {
 174     List<String> substitutionMapping =
 175         nestedServiceTemplate.getTopology_template().getSubstitution_mappings().getCapabilities()
 176             .get(entry.getKey());
 177     return substitutionMapping.get(0);
 178   }
 179
 180   private Map.Entry<String, RequirementDefinition> createRequirementDefinition(String key) {
 181     RequirementDefinition definition = new RequirementDefinition();
 182     definition.setCapability(key);
 183     definition.setRelationship(ToscaRelationshipType.ATTACHES_TO.getDisplayName());
 184     return new Map.Entry<String, RequirementDefinition>() {
 185       @Override
 186       public String getKey() {
 187         return ToscaConstants.PORT_REQUIREMENT_ID;
 188       }
 189
 190       @Override
 191       public RequirementDefinition getValue() {
 192         return definition;
 193       }
 194
 195       @Override
 196       public RequirementDefinition setValue(RequirementDefinition value) {
 197         return null;
 198       }
 199     };
 200   }
 201
 202
 203 }