JezK
Edit File: fileoutputter.rb
# :nodoc: # Version:: $Id$ require "log4r/outputter/iooutputter" require "log4r/staticlogger" module Log4r # Convenience wrapper for File. Additional hash arguments are: # # [<tt>:filename</tt>] Name of the file to log to. # [<tt>:trunc</tt>] Truncate the file? class FileOutputter < IOOutputter attr_reader :trunc, :filename def initialize(_name, hash={}) super(_name, nil, hash) @trunc = Log4rTools.decode_bool(hash, :trunc, false) _filename = (hash[:filename] or hash['filename']) @create = Log4rTools.decode_bool(hash, :create, true) if _filename.class != String raise TypeError, "Argument 'filename' must be a String", caller end # file validation if FileTest.exist?( _filename ) if not FileTest.file?( _filename ) raise StandardError, "'#{_filename}' is not a regular file", caller elsif not FileTest.writable?( _filename ) raise StandardError, "'#{_filename}' is not writable!", caller end else # ensure directory is writable dir = File.dirname( _filename ) if not FileTest.writable?( dir ) raise StandardError, "'#{dir}' is not writable!" end end @filename = _filename if ( @create == true ) then @out = File.new(@filename, (@trunc ? "wb" : "ab")) Logger.log_internal { "FileOutputter '#{@name}' writing to #{@filename}" } else Logger.log_internal { "FileOutputter '#{@name}' called with :create == false, #{@filename}" } end end end end