1 /*
2 * ModeShape (http://www.modeshape.org)
3 * See the COPYRIGHT.txt file distributed with this work for information
4 * regarding copyright ownership. Some portions may be licensed
5 * to Red Hat, Inc. under one or more contributor license agreements.
6 * See the AUTHORS.txt file in the distribution for a full listing of
7 * individual contributors.
8 *
9 * ModeShape is free software. Unless otherwise indicated, all code in ModeShape
10 * is licensed to you under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
13 *
14 * ModeShape is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this software; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
22 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
23 */
24 package org.modeshape.repository.sequencer;
25
26 import net.jcip.annotations.ThreadSafe;
27 import org.modeshape.common.component.ComponentLibrary;
28 import org.modeshape.graph.sequencer.StreamSequencer;
29
30 /**
31 * A library of {@link Sequencer} components.
32 */
33 @ThreadSafe
34 public class SequencerLibrary extends ComponentLibrary<Sequencer, SequencerConfig> {
35
36 /**
37 *
38 */
39 public SequencerLibrary() {
40 super();
41 }
42
43 /**
44 * {@inheritDoc}
45 */
46 @Override
47 protected Sequencer doCreateInstance( Class<?> componentClass ) throws InstantiationException, IllegalAccessException {
48 Object sequencerImpl = componentClass.newInstance();
49 if (sequencerImpl instanceof StreamSequencer) {
50 sequencerImpl = new StreamSequencerAdapter((StreamSequencer)sequencerImpl);
51 }
52 return (Sequencer)sequencerImpl;
53 }
54
55 }