Class: XmlConv::Util::Transaction

Inherits:
Object
  • Object
show all
Includes:
ODBA::Persistable
Defined in:
lib/xmlconv/util/transaction.rb

Constant Summary collapse

ODBA_SERIALIZABLE = 
['@postprocs', '@responses', '@arguments']
ODBA_PREFETCH = 
true

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Transaction

Returns a new instance of Transaction.



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# File 'lib/xmlconv/util/transaction.rb', line 22

def initialize
  @postprocs = []
end

Instance Attribute Details

#arguments ⇒ Object

Returns the value of attribute arguments.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def arguments
  @arguments
end

#commit_time ⇒ Object (readonly)

Returns the value of attribute commit_time.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def commit_time
  @commit_time
end

#debug_recipients ⇒ Object

Returns the value of attribute debug_recipients.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def debug_recipients
  @debug_recipients
end

#destination ⇒ Object

Returns the value of attribute destination.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def destination
  @destination
end

#domain ⇒ Object

Returns the value of attribute domain.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def domain
  @domain
end

#error ⇒ Object

Returns the value of attribute error.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def error
  @error
end

#error_recipients ⇒ Object

Returns the value of attribute error_recipients.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def error_recipients
  @error_recipients
end

#input ⇒ Object

Returns the value of attribute input.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def input
  @input
end

#input_model ⇒ Object (readonly)

Returns the value of attribute input_model.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def input_model
  @input_model
end

#model ⇒ Object (readonly)

Returns the value of attribute model.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def model
  @model
end

#origin ⇒ Object

Returns the value of attribute origin.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def origin
  @origin
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def output
  @output
end

#output_model ⇒ Object (readonly)

Returns the value of attribute output_model.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def output_model
  @output_model
end

#partner ⇒ Object

Returns the value of attribute partner.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def partner
  @partner
end

#postprocs ⇒ Object

Returns the value of attribute postprocs.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def postprocs
  @postprocs
end

#reader ⇒ Object

Returns the value of attribute reader.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def reader
  @reader
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def response
  @response
end

#start_time ⇒ Object (readonly)

Returns the value of attribute start_time.



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# File 'lib/xmlconv/util/transaction.rb', line 20

def start_time
  @start_time
end

#transaction_id ⇒ Object

Returns the value of attribute transaction_id.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def transaction_id
  @transaction_id
end

#writer ⇒ Object

Returns the value of attribute writer.



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# File 'lib/xmlconv/util/transaction.rb', line 16

def writer
  @writer
end

Instance Method Details

#encode(input_body) ⇒ Object

Assumes its encoding once as ISO-8859-1 (latin1) at here, Because input_body is passed from ruby 1.8.6



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# File 'lib/xmlconv/util/transaction.rb', line 50

def encode(input_body)
  src = input_body.to_s
  begin
    # ISO-8859-1 (latin1) and WINDOWS-1252
    src.encode('ISO-8859-1').force_encoding('UTF-8')
  rescue Encoding::InvalidByteSequenceError,
         Encoding::UndefinedConversionError
    begin
      src.force_encoding('ISO-8859-1').encode('UTF-8')
    rescue
      src
    end
  end
end

#execute ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 25

def execute
	reader_instance = Conversion.const_get(@reader)
	writer_instance = Conversion.const_get(@writer)
	@start_time = Time.now
     if !@input.valid_encoding?
       @input = @input.encode("UTF-8", :invalid=>:replace, :replace=>"?")
     else
       @input = @input.encode("UTF-8")
     end
     @input.gsub!(/\t+|\s+/, ' ')
     input_model = reader_instance.parse(@input)
     @arguments ||= []
	@model = reader_instance.convert(input_model, *@arguments)
	output_model = writer_instance.convert(@model, *@arguments)
	@output = output_model.is_a?(Array) ? output_model.join("\n").to_s : output_model.to_s
     SBSM.info("_execute #{input_model.class} => #{@output} #{@destination.inspect}")
	@destination.deliver(output_model)
	@commit_time = Time.now
	@output
ensure
	@destination.forget_credentials!
end

#invoice_ids ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 65

def invoice_ids
  @model.invoices.collect do |inv|
    inv.invoice_id.last.to_s.gsub /^0+/, ''
  end
end

#notify ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 70

def notify
	recipients = [@debug_recipients]
	subject = 'XmlConv2 - Debug-Notification'
	if(@error)
		recipients.push(@error_recipients)
		subject = 'XmlConv2 - Error-Notification'
	end
	recipients.flatten!
	recipients.compact!
	recipients.uniq!
	return if(recipients.empty?)
	body = <<-EOS
Date:   #{@start_time.strftime("%d.%m.%Y")}
Time:   #{@start_time.strftime("%H:%M:%S")}
Status: #{status}
Error:  #{@error}
Link:   http://#{@domain}/de/transaction/transaction_id/#{@transaction_id}

Input:
# input start
#{@input}
# input end

Output:
# output start
#{@output}
# output end
	EOS
     Util::Mail.notify recipients, subject, body
end

#odba_store ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 100

def odba_store
  @input.extend(ODBA::Persistable) if(@input)
  @output.extend(ODBA::Persistable) if(@output)
  super
end

#postprocess ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 105

def postprocess
  if(@postprocs.respond_to?(:each))
    @postprocs.each do |klass, *args|
      next if args.empty?
      SBSM.info(msg = "Postprocess calling for klass #{klass} #{args.inspect}")
      args.push(self)
      res = PostProcess.const_get(klass).send(*args)
      SBSM.info(msg = "Postprocess returned #{res} for klass #{klass}")
    end
  end
end

#respond(delivery, response) ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 116

def respond delivery, response
  responses[delivery] = response
end

#responses ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 125

def responses
  @responses ||= []
end

#status ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 128

def status
	if(@error)
		:error
     elsif(@model.nil? || @model.empty?)
       :empty
	elsif(@destination.respond_to?(:status))
		@destination.status
	end
end

#status=(status) ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 137

def status=(status)
  if @destination.respond_to?(:status=)
    @destination.status = status
    @destination.odba_store
    @destination.status
  end
end

#status_comparable ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 144

def status_comparable
	if(@destination.respond_to?(:status_comparable))
		@destination.status_comparable
	end
end

#update_status ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 149

def update_status
	if(@destination.respond_to?(:update_status))
		@destination.update_status
	end
end

#uri ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 154

def uri
	@destination.uri if(@destination.respond_to?(:uri))
end

#uri_comparable ⇒ Object 



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# File 'lib/xmlconv/util/transaction.rb', line 157

def uri_comparable
	self.uri.to_s
end