001/* 002 * (C) Copyright 2018 Nuxeo (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * pierre 018 */ 019package org.nuxeo.ecm.core.io.avro; 020 021import java.util.ArrayList; 022import java.util.List; 023 024import org.apache.avro.LogicalType; 025import org.apache.avro.Schema; 026import org.apache.avro.Schema.Field; 027import org.nuxeo.ecm.core.schema.DocumentType; 028import org.nuxeo.runtime.avro.AvroSchemaFactory; 029import org.nuxeo.runtime.avro.AvroSchemaFactoryContext; 030 031/** 032 * @since 10.2 033 */ 034public class DocumentTypeSchemaFactory extends AvroSchemaFactory<DocumentType> { 035 036 public DocumentTypeSchemaFactory(AvroSchemaFactoryContext context) { 037 super(context); 038 } 039 040 @Override 041 public Schema createSchema(DocumentType input) { 042 Schema schema = Schema.createRecord(getName(input), null, input.getNamespace().prefix, false); 043 new LogicalType(AvroConstants.DOCUMENT_TYPE).addToSchema(schema); 044 List<Field> fields = new ArrayList<>(input.getSchemas().size()); 045 for (org.nuxeo.ecm.core.schema.types.Schema s : context.sort(input.getSchemas())) { 046 fields.add(new Field(s.getName(), context.createSchema(s), null, (Object) null)); 047 } 048 schema.setFields(fields); 049 return schema; 050 } 051 052 @Override 053 public String getName(DocumentType input) { 054 return context.getService().encodeName(input.getName()); 055 } 056 057}