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.



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# 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)
		@dbf_path = nil
		sqlite_file = options.source	
		dbf_file = options.target if options.target
		if(options.table_name && options.out_dir)
			@dbf_path = options.out_dir
			dbf_file = :table
		end
		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