1   package org.slf4j.migrator.line;
2   
3   import java.util.ArrayList;
4   import java.util.Iterator;
5   import java.util.regex.Pattern;
6   
7   /**
8    * This class represents java.util.logging (JUL) to SLF4J conversion rules
9    * 
10   * @author Jean-Noel Charpin
11   * @author Ceki Gulcu
12   */
13  public class JULRuleSet implements RuleSet {
14  
15    private ArrayList<ConversionRule> conversionRuleList;
16    
17    public JULRuleSet() {
18    
19      
20      SingleConversionRule crImport0 = new SingleConversionRule(Pattern
21          .compile("import\\s*+java.util.logging.Logger;"),
22          "import org.slf4j.Logger;",
23          "import org.slf4j.LoggerFactory;");
24      
25      SingleConversionRule crImport1 = new SingleConversionRule(Pattern
26          .compile("import\\s*+org.apache.log4j.LogManager;"),
27          "import org.slf4j.LoggerFactory;");
28  
29      SingleConversionRule crImport2 = new SingleConversionRule(Pattern
30          .compile("import\\s*+java.util.logging.*;"),
31          "import org.slf4j.Logger;",
32          "import org.slf4j.LoggerFactory;");
33  
34  
35      SingleConversionRule crFactory0 = new SingleConversionRule(Pattern
36          .compile("Logger.getLogger\\("), "LoggerFactory.getLogger(");
37  
38      SingleConversionRule crFactory1 = new SingleConversionRule(Pattern
39          .compile("LogManager.getLogger\\("), "LoggerFactory.getLogger(");
40  
41      SingleConversionRule crWarning = new SingleConversionRule(Pattern
42              .compile("\\.warning\\("), ".warn(");
43      SingleConversionRule crSevere = new SingleConversionRule(Pattern
44              .compile("\\.severe\\("), ".error(");
45    
46      
47      conversionRuleList = new ArrayList<ConversionRule>();
48      conversionRuleList.add(crImport0);
49      conversionRuleList.add(crImport1);
50      conversionRuleList.add(crImport2);
51      conversionRuleList.add(crFactory0);
52      conversionRuleList.add(crFactory1);
53      conversionRuleList.add(crWarning);
54      conversionRuleList.add(crSevere);
55    }
56  
57    public Iterator<ConversionRule> iterator() {
58      return conversionRuleList.iterator();
59    }
60  
61  }