JULRuleSet xref

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    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.line;
    26
    27  import java.util.ArrayList;
    28  import java.util.Iterator;
    29  import java.util.regex.Pattern;
    30
    31  /**
    32   * This class represents java.util.logging (JUL) to SLF4J conversion rules
    33   *
    34   * @author Jean-Noel Charpin
    35   * @author Ceki Gulcu
    36   */
    37  public class JULRuleSet implements RuleSet {
    38
    39    private ArrayList<ConversionRule> conversionRuleList;
    40
    41    public JULRuleSet() {
    42
    43
    44      SingleConversionRule crImport0 = new SingleConversionRule(Pattern
    45          .compile("import\\s*+java.util.logging.Logger;"),
    46          "import org.slf4j.Logger;",
    47          "import org.slf4j.LoggerFactory;");
    48
    49      SingleConversionRule crImport1 = new SingleConversionRule(Pattern
    50          .compile("import\\s*+org.apache.log4j.LogManager;"),
    51          "import org.slf4j.LoggerFactory;");
    52
    53      SingleConversionRule crImport2 = new SingleConversionRule(Pattern
    54          .compile("import\\s*+java.util.logging.*;"),
    55          "import org.slf4j.Logger;",
    56          "import org.slf4j.LoggerFactory;");
    57
    58
    59      SingleConversionRule crFactory0 = new SingleConversionRule(Pattern
    60          .compile("Logger.getLogger\\("), "LoggerFactory.getLogger(");
    61
    62      SingleConversionRule crFactory1 = new SingleConversionRule(Pattern
    63          .compile("LogManager.getLogger\\("), "LoggerFactory.getLogger(");
    64
    65      SingleConversionRule crWarning = new SingleConversionRule(Pattern
    66              .compile("\\.warning\\("), ".warn(");
    67      SingleConversionRule crSevere = new SingleConversionRule(Pattern
    68              .compile("\\.severe\\("), ".error(");
    69
    70
    71      conversionRuleList = new ArrayList<ConversionRule>();
    72      conversionRuleList.add(crImport0);
    73      conversionRuleList.add(crImport1);
    74      conversionRuleList.add(crImport2);
    75      conversionRuleList.add(crFactory0);
    76      conversionRuleList.add(crFactory1);
    77      conversionRuleList.add(crWarning);
    78      conversionRuleList.add(crSevere);
    79    }
    80
    81    public Iterator<ConversionRule> iterator() {
    82      return conversionRuleList.iterator();
    83    }
    84
    85  }