Class: LogStash::Outputs::Qingstor::TemporaryFile

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/logstash/outputs/qingstor/temporary_file.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, fd, dir_path) ⇒ TemporaryFile

Returns a new instance of TemporaryFile.



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 19

def initialize(key, fd, dir_path)
  @key = key
  @fd = fd
  @dir_path = dir_path
  @created_at = Time.now
end

Instance Attribute Details

#dir_path ⇒ Object (readonly)

Returns the value of attribute dir_path.



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 17

def dir_path
  @dir_path
end

#fd ⇒ Object (readonly)

Returns the value of attribute fd.



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 17

def fd
  @fd
end

Class Method Details

.create_from_existing_file(file_path, tmp_folder) ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 57

def self.create_from_existing_file(file_path, tmp_folder)
  key_parts = Pathname.new(file_path).relative_path_from(tmp_folder)
                      .to_s.split(::File::SEPARATOR)
  TemporaryFile.new(key_parts.join('/'),
                    ::File.open(file_path, 'r'),
                    tmp_folder.to_s)
end

Instance Method Details

#ctime ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 26

def ctime
  @created_at
end

#delete! ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 44

def delete!
  begin
    @fd.close
  rescue
    IOError
  end
  FileUtils.rm_f(path)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 53

def empty?
  size.zero?
end

#key ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 36

def key
  @key.gsub(/^\//, '')
end

#key=(key) ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 40

def key=(key)
  @key = key
end

#size ⇒ Object 



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# File 'lib/logstash/outputs/qingstor/temporary_file.rb', line 30

def size
  @fd.size
rescue IOError
  ::File.size(path)
end