diff options
author | dermot123 <dermot.melia@est.tech> | 2019-04-08 16:31:20 +0000 |
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committer | Oren Kleks <orenkle@amdocs.com> | 2019-04-10 06:46:55 +0000 |
commit | d9c0322b76c48e5f78158cb1a44da7aac9beb2a2 (patch) | |
tree | 2eb1428d007e0840c9ca406ecc8874787c14855a /openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java | |
parent | 18750938b1513ee32d4d68f0871ec90efdf3ddfd (diff) |
Supporting PNFD (SOL001) mapping to Internal AID model
This maps the PNF descriptor containing etsi defined types
according to SOL001 v2.5.1 to openecomp internal model. The
transformation is done in the "Create VSP" stage. As the main
PNF type gets mapped to the outer container in internal ecomp
model, it is possible to have no "resource instances" when
importing the PNF model into the catalog. The code was updated
to allow this for PNFs.
Change-Id: I961e91746ca638d858dd468e6c82aeb57993f7a3
Issue-ID: SDC-1976
Issue-ID: SDC-2160
Signed-off-by: dermot123 <dermot.melia@est.tech>
Diffstat (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java')
-rw-r--r-- | openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java new file mode 100644 index 0000000000..e6978bcfe1 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/VnfTopologyTemplateConverter.java @@ -0,0 +1,220 @@ +/* + * - + * * ============LICENSE_START======================================================= + * * Copyright (C) 2019 Nordix Foundation. + * * ================================================================================ + * * Licensed under the Apache License, Version 2.0 (the "License"); + * * you may not use this file except in compliance with the License. + * * You may obtain a copy of the License at + * * + * * http://www.apache.org/licenses/LICENSE-2.0 + * * + * * Unless required by applicable law or agreed to in writing, software + * * distributed under the License is distributed on an "AS IS" BASIS, + * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * * See the License for the specific language governing permissions and + * * limitations under the License. + * * + * * SPDX-License-Identifier: Apache-2.0 + * * ============LICENSE_END========================================================= + * + */ + +package org.openecomp.core.impl; + +import org.apache.commons.collections.MapUtils; +import org.onap.sdc.tosca.datatypes.model.ArtifactDefinition; +import org.onap.sdc.tosca.datatypes.model.CapabilityAssignment; +import org.onap.sdc.tosca.datatypes.model.NodeFilter; +import org.onap.sdc.tosca.datatypes.model.NodeTemplate; +import org.onap.sdc.tosca.datatypes.model.ParameterDefinition; +import org.onap.sdc.tosca.datatypes.model.RequirementAssignment; +import org.onap.sdc.tosca.datatypes.model.ServiceTemplate; +import org.onap.sdc.tosca.datatypes.model.SubstitutionMapping; +import org.openecomp.core.converter.ServiceTemplateReaderService; +import org.openecomp.core.converter.datatypes.Constants; +import org.openecomp.core.converter.errors.SubstitutionMappingsConverterErrorBuilder; +import org.openecomp.sdc.common.errors.CoreException; +import org.openecomp.sdc.tosca.services.DataModelUtil; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Optional; + +import static org.openecomp.core.converter.datatypes.Constants.capabilities; +import static org.openecomp.core.converter.datatypes.Constants.inputs; +import static org.openecomp.core.converter.datatypes.Constants.nodeType; +import static org.openecomp.core.converter.datatypes.Constants.outputs; +import static org.openecomp.core.converter.datatypes.Constants.requirements; + +public class VnfTopologyTemplateConverter { + + public void convertTopologyTemplate(ServiceTemplate serviceTemplate, + ServiceTemplateReaderService readerService) { + + convertInputs(serviceTemplate, readerService); + convertNodeTemplates(serviceTemplate, readerService); + convertOutputs(serviceTemplate, readerService); + convertSubstitutionMappings(serviceTemplate, readerService); + } + + private void convertInputs(ServiceTemplate serviceTemplate, + ServiceTemplateReaderService readerService) { + Map<String, Object> inputs = readerService.getInputs(); + addInputsOrOutputsToServiceTemplate(serviceTemplate, inputs, Constants.inputs); + } + + private void convertOutputs(ServiceTemplate serviceTemplate, + ServiceTemplateReaderService readerService) { + Map<String, Object> outputs = readerService.getOutputs(); + addInputsOrOutputsToServiceTemplate(serviceTemplate, outputs, Constants.outputs); + } + + private void addInputsOrOutputsToServiceTemplate(ServiceTemplate serviceTemplate, + Map<String, Object> mapToConvert, + String inputsOrOutputs) { + if (MapUtils.isEmpty(mapToConvert)) { + return; + } + + for (Map.Entry<String, Object> entry : mapToConvert.entrySet()) { + Optional<ParameterDefinition> parameterDefinition = + ToscaConverterUtil.createObjectFromClass( + entry.getKey(), entry.getValue(), ParameterDefinition.class); + + parameterDefinition.ifPresent(parameterDefinitionValue -> { + Optional<Object> defaultValue = + ToscaConverterUtil.getDefaultValue(entry.getValue(), parameterDefinition.get()); + defaultValue.ifPresent(parameterDefinitionValue::set_default); + addToServiceTemplateAccordingToSection( + serviceTemplate, inputsOrOutputs, entry.getKey(), parameterDefinition.get()); + }); + } + } + + private void addToServiceTemplateAccordingToSection(ServiceTemplate serviceTemplate, + String inputsOrOutputs, + String parameterId, + ParameterDefinition parameterDefinition) { + if (inputsOrOutputs.equals(inputs)) { + DataModelUtil + .addInputParameterToTopologyTemplate(serviceTemplate, parameterId, parameterDefinition); + } else if (inputsOrOutputs.equals(outputs)) { + DataModelUtil + .addOutputParameterToTopologyTemplate(serviceTemplate, parameterId, parameterDefinition); + } + } + + private void convertNodeTemplates(ServiceTemplate serviceTemplate, + ServiceTemplateReaderService readerService) { + Map<String, Object> nodeTemplates = readerService.getNodeTemplates(); + if (MapUtils.isEmpty(nodeTemplates)) { + return; + } + + for (Map.Entry<String, Object> nodeTemplateEntry : nodeTemplates.entrySet()) { + NodeTemplate nodeTemplate = convertNodeTemplate(nodeTemplateEntry.getValue()); + DataModelUtil.addNodeTemplate(serviceTemplate, nodeTemplateEntry.getKey(), nodeTemplate); + } + } + + private NodeTemplate convertNodeTemplate(Object candidateNodeTemplate) { + NodeTemplate nodeTemplate = new NodeTemplate(); + + Map<String, Object> nodeTemplateAsMap = (Map<String, Object>) candidateNodeTemplate; + nodeTemplate.setArtifacts((Map<String, ArtifactDefinition>) nodeTemplateAsMap.get("artifacts")); + nodeTemplate.setAttributes((Map<String, Object>) nodeTemplateAsMap.get("attributes")); + nodeTemplate.setCopy((String) nodeTemplateAsMap.get("copy")); + nodeTemplate.setDescription((String) nodeTemplateAsMap.get("description")); + nodeTemplate.setDirectives((List<String>) nodeTemplateAsMap.get("directives")); + nodeTemplate.setInterfaces( + (Map<String, Object>) nodeTemplateAsMap.get("interfaces")); + nodeTemplate.setNode_filter((NodeFilter) nodeTemplateAsMap.get("node_filter")); + nodeTemplate.setProperties((Map<String, Object>) nodeTemplateAsMap.get("properties")); + nodeTemplate.setRequirements( + (List<Map<String, RequirementAssignment>>) nodeTemplateAsMap.get("requirements")); + nodeTemplate.setType((String) nodeTemplateAsMap.get("type")); + nodeTemplate.setCapabilities( + convertCapabilities((Map<String, Object>) nodeTemplateAsMap.get("capabilities"))); + + return nodeTemplate; + } + + private Map<String, CapabilityAssignment> convertCapabilities(Map<String, Object> capabilities) { + if (MapUtils.isEmpty(capabilities)) { + return null; + } + + Map<String, CapabilityAssignment> convertedCapabilities = new HashMap<>(); + for (Map.Entry<String, Object> capabilityAssignmentEntry : capabilities.entrySet()) { + Optional<CapabilityAssignment> capabilityAssignment = ToscaConverterUtil.createObjectFromClass + (capabilityAssignmentEntry.getKey(), capabilityAssignmentEntry.getValue(), + CapabilityAssignment.class); + + capabilityAssignment.ifPresent(capabilityAssignmentValue -> + convertedCapabilities.put(capabilityAssignmentEntry.getKey(), capabilityAssignmentValue)); + + } + return convertedCapabilities; + } + + private void convertSubstitutionMappings(ServiceTemplate serviceTemplate, + ServiceTemplateReaderService readerService) { + Map<String, Object> substitutionMappings = readerService.getSubstitutionMappings(); + if (MapUtils.isEmpty(substitutionMappings)) { + return; + } + SubstitutionMapping substitutionMapping = convertSubstitutionMappings(substitutionMappings); + DataModelUtil.addSubstitutionMapping(serviceTemplate, substitutionMapping); + } + + private SubstitutionMapping convertSubstitutionMappings( + Map<String, Object> substitutionMappings) { + SubstitutionMapping substitutionMapping = new SubstitutionMapping(); + + substitutionMapping.setNode_type((String) substitutionMappings.get(nodeType)); + substitutionMapping.setCapabilities( + convertSubstitutionMappingsSections(capabilities, substitutionMappings.get(capabilities))); + substitutionMapping.setRequirements( + convertSubstitutionMappingsSections(requirements, substitutionMappings.get(requirements))); + + return substitutionMapping; + } + + private Map<String, List<String>> convertSubstitutionMappingsSections(String sectionName, + Object sectionToConvert) { + + if (Objects.isNull(sectionToConvert)) { + return null; + } + + if (!(sectionToConvert instanceof Map)) { + throw new CoreException( + new SubstitutionMappingsConverterErrorBuilder( + sectionName, sectionToConvert.getClass().getSimpleName()).build()); + } + + return convertSection(sectionToConvert); + } + + private Map<String, List<String>> convertSection(Object sectionToConvert) { + + Map<String, Object> sectionAsMap = (Map<String, Object>) sectionToConvert; + Map<String, List<String>> convertedSection = new HashMap<>(); + + if (MapUtils.isEmpty(sectionAsMap)) { + return null; + } + + for (Map.Entry<String, Object> entry : sectionAsMap.entrySet()) { + if (entry.getValue() instanceof List) { + convertedSection.put(entry.getKey(), (List<String>) entry.getValue()); + } + } + + return convertedSection; + } + +} |