01 /*
02 * Java Genetic Algorithm Library (jenetics-3.7.0).
03 * Copyright (c) 2007-2016 Franz Wilhelmstötter
04 *
05 * Licensed under the Apache License, Version 2.0 (the "License");
06 * you may not use this file except in compliance with the License.
07 * You may obtain a copy of the License at
08 *
09 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 * Author:
18 * Franz Wilhelmstötter (franz.wilhelmstoetter@gmx.at)
19 */
20 package org.jenetics.tool.trial;
21
22 import javax.xml.bind.DataBindingException;
23 import javax.xml.bind.JAXBContext;
24 import javax.xml.bind.JAXBException;
25
26 import org.jenetics.internal.util.require;
27
28 /**
29 * @author <a href="mailto:franz.wilhelmstoetter@gmx.at">Franz Wilhelmstötter</a>
30 * @version 3.4
31 * @since 3.4
32 */
33 public final class jaxb {
34 private jaxb() {require.noInstance();}
35
36 private static final class JAXBContextHolder {
37 private static final JAXBContext CONTEXT; static {
38 try {
39 CONTEXT = JAXBContext.newInstance(
40 Sample.Model.class,
41 Data.Model.class,
42 DataSet.Model.class,
43 TrialMeter.Model.class,
44 Env.Model.class
45 );
46 } catch (JAXBException e) {
47 throw new DataBindingException(
48 "Something went wrong while creating JAXBContext.", e
49 );
50 }
51 }
52 }
53
54 public static JAXBContext context() {
55 return JAXBContextHolder.CONTEXT;
56 }
57
58 }
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