001 /* 002 * JBoss, Home of Professional Open Source. 003 * Copyright 2008, Red Hat Middleware LLC, and individual contributors 004 * as indicated by the @author tags. See the copyright.txt file in the 005 * distribution for a full listing of individual contributors. 006 * 007 * This is free software; you can redistribute it and/or modify it 008 * under the terms of the GNU Lesser General Public License as 009 * published by the Free Software Foundation; either version 2.1 of 010 * the License, or (at your option) any later version. 011 * 012 * This software is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * You should have received a copy of the GNU Lesser General Public 018 * License along with this software; if not, write to the Free 019 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 020 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 021 */ 022 package org.jboss.dna.repository.sequencers; 023 024 import org.jboss.dna.common.component.ComponentLibrary; 025 import org.jboss.dna.graph.sequencers.StreamSequencer; 026 027 /** 028 * @author Randall Hauch 029 */ 030 public class SequencerLibrary extends ComponentLibrary<Sequencer, SequencerConfig> { 031 032 /** 033 * 034 */ 035 public SequencerLibrary() { 036 super(); 037 } 038 039 /** 040 * {@inheritDoc} 041 */ 042 @Override 043 protected Sequencer doCreateInstance( Class<?> componentClass ) throws InstantiationException, IllegalAccessException { 044 Object sequencerImpl = componentClass.newInstance(); 045 if (sequencerImpl instanceof StreamSequencer) { 046 sequencerImpl = new StreamSequencerAdapter((StreamSequencer)sequencerImpl); 047 } 048 return (Sequencer)sequencerImpl; 049 } 050 051 }