Class: SQLite2DBF

Inherits:
Object
  • Object
show all
Includes:
Logging, Translating
Defined in:
lib/sqlite2dbf.rb

Overview

The main program class. Does it.

Instance Method Summary collapse

Methods included from Translating

language, trl, #trl

Methods included from Logging

#init_logger, #log_level=, #log_target=

Methods included from File_Checking

#file_check, file_check

Constructor Details

#initialize(*args) ⇒ SQLite2DBF

Returns a new instance of SQLite2DBF.



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# File 'lib/sqlite2dbf.rb', line 39

def initialize(*args)
  options = ArgParser::parse(args)
  init_logger
  level = (options.debug ? Logger::DEBUG : @log.level)
  @log.level = level 
  @log.debug('options are: ' << options.to_s)

  @date_fields = options.datetime ? options.datetime : []
  @time_fields = options.time ? options.time : []

  if(options.source)
    sqlite_file = options.source  
    dbf_file = options.target if options.target
    dbf_file = :table if options.table_name
    dbf_file ||= File.dirname(sqlite_file) << File::Separator << File.basename(sqlite_file, '.*')
    msg = nil
  
    if(dbf_file != :table)
      if(File.exist?(dbf_file))
        msg = File_Checking.file_check(dbf_file, :file, :writable)
      elsif(File.exist?(File.dirname(dbf_file))) 
        msg = File_Checking.file_check(File.dirname(dbf_file), :directory, :writable)
      end
    end

    msg ||= File_Checking.file_check(sqlite_file, :exist, :readable, :file)

    if(!msg)
      @log.debug('will transform ' << sqlite_file << ' to  ' << dbf_file.to_s << '.dbf')
      transform(sqlite_file, dbf_file)
    else
      msg = trl("ERROR! Unsuitable file") << " : %s" %msg
      @log.error(msg)
      exit false
    end
  else
    puts trl("ERROR! Source-file is a mandatory program parameter!")
    puts trl("Start this program with parameter -h or --help to see the usage-message.")  
  end

end