Class: RGen::Serializer::XMLSerializer

Inherits:
Object
  • Object
show all
Defined in:
lib/rgen/serializer/xml_serializer.rb

Direct Known Subclasses

XMI11Serializer, XMI20Serializer

Constant Summary collapse

INDENT_SPACE = 
2

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ XMLSerializer

Returns a new instance of XMLSerializer.



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# File 'lib/rgen/serializer/xml_serializer.rb', line 9

def initialize(file)
   @indent = 0
   @lastStartTag = nil
   @textContent = false
   @file = file
end

Instance Method Details

#endTag(tag) ⇒ Object 



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# File 'lib/rgen/serializer/xml_serializer.rb', line 32

def endTag(tag)
  @indent -= 1
  unless handleLastStartTag(true, true)
    output " "*@indent*INDENT_SPACE unless @textContent
    output "</#{tag}>\n"
  end
  @textContent = false
end

#serialize(rootElement) ⇒ Object 



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# File 'lib/rgen/serializer/xml_serializer.rb', line 16

def serialize(rootElement)
	raise "Abstract class, overwrite method in subclass!"
end

#startTag(tag, attributes = {}) ⇒ Object 



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# File 'lib/rgen/serializer/xml_serializer.rb', line 20

def startTag(tag, attributes={})
  @textContent = false
  handleLastStartTag(false, true)
  if attributes.is_a?(Hash)
    attrString = attributes.keys.collect{|k| "#{k}=\"#{attributes[k]}\""}.join(" ")
  else
    attrString = attributes.collect{|pair| "#{pair[0]}=\"#{pair[1]}\""}.join(" ")
  end
  @lastStartTag = " "*@indent*INDENT_SPACE + "<#{tag} "+attrString
  @indent += 1
end

#writeText(text) ⇒ Object 



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# File 'lib/rgen/serializer/xml_serializer.rb', line 41

def writeText(text)
  handleLastStartTag(false, false)
  output "#{text}"
  @textContent = true
end