| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.atlas.repository.impexp; |
| |
| import org.apache.atlas.exception.AtlasBaseException; |
| import org.apache.atlas.model.impexp.AtlasImportResult; |
| import org.apache.atlas.model.typedef.AtlasBusinessMetadataDef; |
| import org.apache.atlas.model.typedef.AtlasClassificationDef; |
| import org.apache.atlas.model.typedef.AtlasEntityDef; |
| import org.apache.atlas.model.typedef.AtlasEnumDef; |
| import org.apache.atlas.model.typedef.AtlasRelationshipDef; |
| import org.apache.atlas.model.typedef.AtlasStructDef; |
| import org.apache.atlas.model.typedef.AtlasTypesDef; |
| import org.apache.atlas.repository.store.bootstrap.AtlasTypeDefStoreInitializer; |
| import org.apache.atlas.store.AtlasTypeDefStore; |
| import org.apache.atlas.type.AtlasTypeRegistry; |
| |
| public class ImportTypeDefProcessor { |
| private final AtlasTypeDefStore typeDefStore; |
| private final AtlasTypeRegistry typeRegistry; |
| private TypeAttributeDifference typeAttributeDifference; |
| |
| public ImportTypeDefProcessor(AtlasTypeDefStore typeDefStore, AtlasTypeRegistry typeRegistry) { |
| this.typeDefStore = typeDefStore; |
| this.typeRegistry = typeRegistry; |
| this.typeAttributeDifference = new TypeAttributeDifference(typeDefStore, typeRegistry); |
| } |
| |
| public void processTypes(AtlasTypesDef typeDefinitionMap, AtlasImportResult result) throws AtlasBaseException { |
| setGuidToEmpty(typeDefinitionMap); |
| |
| AtlasTypesDef typesToCreate = AtlasTypeDefStoreInitializer.getTypesToCreate(typeDefinitionMap, this.typeRegistry); |
| if (!typesToCreate.isEmpty()) { |
| typeDefStore.createTypesDef(typesToCreate); |
| updateMetricsForTypesDef(typesToCreate, result); |
| } |
| |
| typeAttributeDifference.updateTypes(typeDefinitionMap, result); |
| } |
| |
| private void setGuidToEmpty(AtlasTypesDef typesDef) { |
| for (AtlasEntityDef def : typesDef.getEntityDefs()) { |
| def.setGuid(null); |
| } |
| |
| for (AtlasClassificationDef def : typesDef.getClassificationDefs()) { |
| def.setGuid(null); |
| } |
| |
| for (AtlasEnumDef def : typesDef.getEnumDefs()) { |
| def.setGuid(null); |
| } |
| |
| for (AtlasStructDef def : typesDef.getStructDefs()) { |
| def.setGuid(null); |
| } |
| |
| for (AtlasRelationshipDef def : typesDef.getRelationshipDefs()) { |
| def.setGuid(null); |
| } |
| |
| for (AtlasBusinessMetadataDef def : typesDef.getBusinessMetadataDefs()) { |
| def.setGuid(null); |
| } |
| } |
| |
| private void updateMetricsForTypesDef(AtlasTypesDef typeDefinitionMap, AtlasImportResult result) { |
| result.incrementMeticsCounter("typedef:classification", typeDefinitionMap.getClassificationDefs().size()); |
| result.incrementMeticsCounter("typedef:enum", typeDefinitionMap.getEnumDefs().size()); |
| result.incrementMeticsCounter("typedef:entitydef", typeDefinitionMap.getEntityDefs().size()); |
| result.incrementMeticsCounter("typedef:struct", typeDefinitionMap.getStructDefs().size()); |
| result.incrementMeticsCounter("typedef:relationship", typeDefinitionMap.getRelationshipDefs().size()); |
| result.incrementMeticsCounter("typedef:businessmetadata", typeDefinitionMap.getBusinessMetadataDefs().size()); |
| } |
| } |