public void setOption()

in contribs/ThomasFenner/JDBCAppender.java [216:340]
107 lines of code
34 McCabe index (conditional complexity)

	public void setOption(String _option, String _value)
	{
   	_option = _option.trim();
      _value = _value.trim();

		if(_option == null || _value == null) return;
		if(_option.length() == 0 || _value.length() == 0) return;

      _value = _value.trim();

		if(_option.equals(CONNECTOR_OPTION))
      {
      	if(!connected) connection_class = _value;
      }
		else if(_option.equals(URL_OPTION))
		{
			if(!connected) url = _value;
		}
		else if(_option.equals(USERNAME_OPTION))
		{
			if(!connected) username = _value;
		}
		else if(_option.equals(PASSWORD_OPTION))
		{
			if(!connected) password = _value;
		}
		else if(_option.equals(SQL_OPTION))
      {
			sql = _value;
      }
		else if(_option.equals(TABLE_OPTION))
      {
      	if(sql != null) return;
      	table = _value;
      }
		else if(_option.equals(COLUMNS_OPTION))
      {
      	if(sql != null) return;

			String name = null;
         int logtype = -1;
         String value = null;
         String column = null;
         String arg = null;
         int num_args = 0;
         int num_columns = 0;
			StringTokenizer st_col;
			StringTokenizer st_arg;

         //Columns are TAB-separated
			st_col = new StringTokenizer(_value,  "	");

			num_columns = st_col.countTokens();

         if(num_columns < 1)
  	      {
     	   	errorHandler.error("JDBCAppender::setOption(), Invalid COLUMN_OPTION value : " + _value + " !");
            return;
        	}

         for(int i=1; i<=num_columns; i++)
         {
				column = st_col.nextToken();

            //Arguments are ~-separated
				st_arg = new StringTokenizer(column, "~");

				num_args = st_arg.countTokens();

	         if(num_args < 2)
   	      {
      	   	errorHandler.error("JDBCAppender::setOption(), Invalid COLUMN_OPTION value : " + _value + " !");
               return;
         	}

	         for(int j=1; j<=num_args; j++)
   	      {
					arg = st_arg.nextToken();

					if(j == 1) name = arg;
					else if(j == 2)
      	      {
         	   	try
            	   {
							logtype = Integer.parseInt(arg);
	               }
   	            catch(Exception e)
      	         {
         	      	logtype = LogType.parseLogType(arg);
	               }

						if(!LogType.isLogType(logtype))
   	            {
	   	            errorHandler.error("JDBCAppender::setOption(), Invalid COLUMN_OPTION LogType : " + arg + " !");
                     return;
         	      }
            	}
					else if(j == 3) value = arg;
   	      }

	         if(!setLogType(name, logtype, value)) return;
         }
      }
		else if(_option.equals(BUFFER_OPTION))
      {
        	try
         {
				buffer_size = Integer.parseInt(_value);
         }
         catch(Exception e)
         {
	         errorHandler.error("JDBCAppender::setOption(), Invalid BUFFER_OPTION value : " + _value + " !");
				return;
         }
      }
		else if(_option.equals(COMMIT_OPTION))
      {
      	docommit = _value.equals("Y");
      }

      if(_option.equals(SQL_OPTION) || _option.equals(TABLE_OPTION))
      {
			if(!configured) configure();
      }
	}