001/* 002 * (C) Copyright 2019 Qastia (http://www.qastia.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 * Benjamin JALON 018 * 019 */ 020 021package org.nuxeo.template.serializer.service; 022 023import org.nuxeo.ecm.core.api.NuxeoException; 024import org.nuxeo.runtime.model.DefaultComponent; 025import org.nuxeo.template.serializer.executors.TemplateSerializer; 026 027/** 028 * @since 11.1 029 */ 030public class TemplateSerializerServiceImpl extends DefaultComponent implements TemplateSerializerService { 031 032 /** 033 * Extention point name 034 */ 035 protected static final String EXTENSION_POINT_NAME = "serializers"; 036 037 /** 038 * The well-known name of the default serializer 039 */ 040 protected static final String DEFAULT_SERIALIZER_NAME = "default"; 041 042 @Override 043 public TemplateSerializer getSerializer(String id) { 044 SerializerDescriptor contrib = getDescriptor(EXTENSION_POINT_NAME, id); 045 046 if (contrib == null) { 047 contrib = getDescriptor(EXTENSION_POINT_NAME, DEFAULT_SERIALIZER_NAME); 048 if (contrib == null) { 049 throw new NuxeoException("UnknownSerializer named " + id); 050 } 051 } 052 053 return contrib.newInstance(); 054 } 055 056}