Object convertArg()

in src/main/java/org/apache/log4j/config/PropertySetter.java [265:289]

• 24 lines of code
• 10 McCabe index (conditional complexity)

  Object convertArg(String val, Class type) {
    if(val == null)
      return null;

    String v = val.trim();
    if (String.class.isAssignableFrom(type)) {
      return val;
    } else if (Integer.TYPE.isAssignableFrom(type)) {
      return new Integer(v);
    } else if (Long.TYPE.isAssignableFrom(type)) {
      return new Long(v);
    } else if (Boolean.TYPE.isAssignableFrom(type)) {
      if ("true".equalsIgnoreCase(v)) {
        return Boolean.TRUE;
      } else if ("false".equalsIgnoreCase(v)) {
        return Boolean.FALSE;
      }
    } else if (Priority.class.isAssignableFrom(type)) {
      return OptionConverter.toLevel(v, (Level) Level.DEBUG);
    } else if (ErrorHandler.class.isAssignableFrom(type)) {
      return OptionConverter.instantiateByClassName(v, 
	  ErrorHandler.class, null);
    }
    return null;
  }