Class: SimpleBackup::Source::Abstract

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_backup/source/abstract.rb

Direct Known Subclasses

Dir, File, Mysql

Constant Summary collapse

@@logger = 
Utils::Logger.instance

Instance Method Summary collapse

Instance Method Details

#backends=(value) ⇒ Object 



70
71
72
73
74
 
# File 'lib/simple_backup/source/abstract.rb', line 70

def backends=(value)
  @backends = []
  @backends = @backends + value if value.kind_of?(Array)
  @backends << value unless value.kind_of?(Array)
end

#backup_file ⇒ Object 



66
67
68
 
# File 'lib/simple_backup/source/abstract.rb', line 66

def backup_file
  @backup_file
end

#cleanup ⇒ Object 



59
60
61
62
63
64
 
# File 'lib/simple_backup/source/abstract.rb', line 59

def cleanup
  return nil unless @backup_file

  FileUtils.rm (@backup_file)
  @@logger.debug "Temporary backup file #{@backup_file} was removed"
end

#configure(*args) ⇒ Object

Raises:

  • (NotImplementedError) 


10
11
12
 
# File 'lib/simple_backup/source/abstract.rb', line 10

def configure(*args)
  raise NotImplementedError
end

#desc ⇒ Object 



34
35
36
 
# File 'lib/simple_backup/source/abstract.rb', line 34

def desc
  '%5s :: %s' % [type, @name]
end

#get ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/simple_backup/source/abstract.rb', line 38

def get
  return @backup_file if @backup_file

  @@logger.scope_start :info, "Getting archive for: #{desc}"

  @tmp_dir = ::Dir.mktmpdir('simple_backup-')
  @@logger.debug "Created tmp directory #{@tmp_dir}"

  data_exists = prepare_data

  @@logger.warning "No data for: #{desc}" unless data_exists
  archive_data if data_exists

  FileUtils.rm_rf(@tmp_dir)
  @@logger.debug "Removed tmp directory #{@tmp_dir}"

  @backup_file
ensure
  @@logger.scope_end
end

#keep_last ⇒ Object 



18
19
20
 
# File 'lib/simple_backup/source/abstract.rb', line 18

def keep_last
  @keep_last
end

#keep_last=(value) ⇒ Object 



14
15
16
 
# File 'lib/simple_backup/source/abstract.rb', line 14

def keep_last=(value)
  @keep_last = value
end

#name ⇒ Object 



26
27
28
 
# File 'lib/simple_backup/source/abstract.rb', line 26

def name
  @name
end

#name=(value) ⇒ Object 



22
23
24
 
# File 'lib/simple_backup/source/abstract.rb', line 22

def name=(value)
  @name = value.gsub(/[^a-zA-Z0-9\-\_\. ]*/, '').gsub(/\s+/, '_').downcase
end

#supports(backend) ⇒ Object 



76
77
78
79
80
81
 
# File 'lib/simple_backup/source/abstract.rb', line 76

def supports(backend)
  return TRUE unless @backends
  return FALSE unless @backends.include?(backend.name)

  TRUE
end

#type ⇒ Object 



30
31
32
 
# File 'lib/simple_backup/source/abstract.rb', line 30

def type
  self.class.name.split('::').last.gsub(/[^a-zA-Z0-9\-\_\. ]*/, '').gsub(/\s+/, '_').downcase
end