1 /**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25 package org.slf4j.migrator;
26
27 import org.slf4j.migrator.line.EmptyRuleSet;
28 import org.slf4j.migrator.line.JCLRuleSet;
29 import org.slf4j.migrator.line.JULRuleSet;
30 import org.slf4j.migrator.line.Log4jRuleSet;
31 import org.slf4j.migrator.line.RuleSet;
32
33 /**
34 * This class runs Pattern matching with java.util.regex using Patterns defined
35 * in concrete implementations
36 *
37 * @author jean-noelcharpin
38 *
39 */
40 public abstract class RuleSetFactory {
41
42 /**
43 * Return matcher implementation depending on the conversion mode
44 *
45 * @param conversionType
46 * @return AbstractMatcher implementation
47 */
48 public static RuleSet getMatcherImpl(int conversionType) {
49 switch (conversionType) {
50 case Constant.JCL_TO_SLF4J:
51 return new JCLRuleSet();
52 case Constant.LOG4J_TO_SLF4J:
53 return new Log4jRuleSet();
54 case Constant.JUL_TO_SLF4J:
55 return new JULRuleSet();
56 case Constant.NOP_TO_SLF4J:
57 return new EmptyRuleSet();
58 default:
59 return null;
60 }
61 }
62 }