xref: /external/slf4j/slf4j-migrator/src/main/java/org/slf4j/migrator/line/JULRuleSet.java

package org.slf4j.migrator.line;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.regex.Pattern;

/**
 * This class represents java.util.logging (JUL) to SLF4J conversion rules
 *
 * @author Jean-Noel Charpin
 * @author Ceki Gulcu
 */
public class JULRuleSet implements RuleSet {

  private ArrayList<ConversionRule> conversionRuleList;

  public JULRuleSet() {


    SingleConversionRule crImport0 = new SingleConversionRule(Pattern
        .compile("import\\s*+java.util.logging.Logger;"),
        "import org.slf4j.Logger;",
        "import org.slf4j.LoggerFactory;");

    SingleConversionRule crImport1 = new SingleConversionRule(Pattern
        .compile("import\\s*+org.apache.log4j.LogManager;"),
        "import org.slf4j.LoggerFactory;");

    SingleConversionRule crImport2 = new SingleConversionRule(Pattern
        .compile("import\\s*+java.util.logging.*;"),
        "import org.slf4j.Logger;",
        "import org.slf4j.LoggerFactory;");


    SingleConversionRule crFactory0 = new SingleConversionRule(Pattern
        .compile("Logger.getLogger\\("), "LoggerFactory.getLogger(");

    SingleConversionRule crFactory1 = new SingleConversionRule(Pattern
        .compile("LogManager.getLogger\\("), "LoggerFactory.getLogger(");

    conversionRuleList = new ArrayList<ConversionRule>();
    conversionRuleList.add(crImport0);
    conversionRuleList.add(crImport1);
    conversionRuleList.add(crImport2);
    conversionRuleList.add(crFactory0);
    conversionRuleList.add(crFactory1);
  }

  public Iterator<ConversionRule> iterator() {
    return conversionRuleList.iterator();
  }

}