static

in src/main/java/org/apache/log4j/pattern/ExtrasPatternParser.java [89:145]

• 39 lines of code
• 1 McCabe index (conditional complexity)

  static {
    // We set the global rules in the static initializer of ExtrasPatternParser class
    Map rules = new HashMap(17);
    rules.put("c", LoggerPatternConverter.class);
    rules.put("logger", LoggerPatternConverter.class);

    rules.put("C", ClassNamePatternConverter.class);
    rules.put("class", ClassNamePatternConverter.class);

    rules.put("d", DatePatternConverter.class);
    rules.put("date", DatePatternConverter.class);

    rules.put("F", FileLocationPatternConverter.class);
    rules.put("file", FileLocationPatternConverter.class);

    rules.put("l", FullLocationPatternConverter.class);

    rules.put("L", LineLocationPatternConverter.class);
    rules.put("line", LineLocationPatternConverter.class);

    rules.put("m", MessagePatternConverter.class);
    rules.put("message", MessagePatternConverter.class);

    rules.put("n", LineSeparatorPatternConverter.class);

    rules.put("M", MethodLocationPatternConverter.class);
    rules.put("method", MethodLocationPatternConverter.class);

    rules.put("p", LevelPatternConverter.class);
    rules.put("level", LevelPatternConverter.class);

    rules.put("r", RelativeTimePatternConverter.class);
    rules.put("relative", RelativeTimePatternConverter.class);

    rules.put("t", ThreadPatternConverter.class);
    rules.put("thread", ThreadPatternConverter.class);

    rules.put("x", NDCPatternConverter.class);
    rules.put("ndc", NDCPatternConverter.class);

    rules.put("X", PropertiesPatternConverter.class);
    rules.put("properties", PropertiesPatternConverter.class);

    rules.put("sn", SequenceNumberPatternConverter.class);
    rules.put("sequenceNumber", SequenceNumberPatternConverter.class);

    rules.put("throwable", ThrowableInformationPatternConverter.class);
    PATTERN_LAYOUT_RULES = new ReadOnlyMap(rules);

    Map fnameRules = new HashMap(4);
    fnameRules.put("d", FileDatePatternConverter.class);
    fnameRules.put("date", FileDatePatternConverter.class);
    fnameRules.put("i", IntegerPatternConverter.class);
    fnameRules.put("index", IntegerPatternConverter.class);

    FILENAME_PATTERN_RULES = new ReadOnlyMap(fnameRules);
  }