Log4jRuleSet 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  public class Log4jRuleSet implements RuleSet {
    33
    34    private ArrayList<ConversionRule> conversionRuleList;
    35
    36    public Log4jRuleSet() {
    37
    38
    39      SingleConversionRule crImport0 = new SingleConversionRule(Pattern
    40          .compile("import\\s*+org.apache.log4j.Logger;"),
    41          "import org.slf4j.Logger;",
    42          "import org.slf4j.LoggerFactory;");
    43
    44      SingleConversionRule crImport1 = new SingleConversionRule(Pattern
    45          .compile("import\\s*+org.apache.log4j.LogManager;"),
    46          "import org.slf4j.LoggerFactory;");
    47
    48      SingleConversionRule crImport2 = new SingleConversionRule(Pattern
    49          .compile("import\\s*+org.apache.log4j.*;"),
    50          "import org.slf4j.Logger;",
    51          "import org.slf4j.LoggerFactory;");
    52
    53      SingleConversionRule crImportMDC = new SingleConversionRule(Pattern
    54          .compile("import\\s*+org.apache.log4j.MDC;"),
    55          "import org.slf4j.MDC;");
    56
    57
    58      SingleConversionRule crFactory0 = new SingleConversionRule(Pattern
    59          .compile("Logger.getLogger\\("), "LoggerFactory.getLogger(");
    60
    61      SingleConversionRule crFactory1 = new SingleConversionRule(Pattern
    62          .compile("LogManager.getLogger\\("), "LoggerFactory.getLogger(");
    63
    64      conversionRuleList = new ArrayList<ConversionRule>();
    65      conversionRuleList.add(crImport0);
    66      conversionRuleList.add(crImport1);
    67      conversionRuleList.add(crImport2);
    68      conversionRuleList.add(crImportMDC);
    69      conversionRuleList.add(crFactory0);
    70      conversionRuleList.add(crFactory1);
    71    }
    72
    73    public Iterator<ConversionRule> iterator() {
    74      return conversionRuleList.iterator();
    75    }
    76
    77  }