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}