001/* 002 * (C) Copyright 2006-2007 Nuxeo SA (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 * Jean-Marc Orliaguet, Chalmers 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.theme.rendering; 023 024import org.apache.commons.logging.Log; 025import org.apache.commons.logging.LogFactory; 026import org.nuxeo.theme.Manager; 027import org.nuxeo.theme.types.TypeFamily; 028 029public final class StandaloneFilterFactory { 030 031 private static final Log log = LogFactory.getLog(StandaloneFilterFactory.class); 032 033 public static StandaloneFilter create(String typeName) { 034 StandaloneFilter filter = null; 035 StandaloneFilterType filterType = (StandaloneFilterType) Manager.getTypeRegistry().lookup(TypeFamily.FILTER, 036 typeName); 037 try { 038 filter = (StandaloneFilter) Thread.currentThread().getContextClassLoader().loadClass( 039 filterType.getClassName()).newInstance(); 040 } catch (ReflectiveOperationException e) { 041 log.error(e, e); 042 } 043 return filter; 044 } 045 046}