Class: PolyrexObjects::PolyrexObject

Inherits:
Object
  • Object
show all
Defined in:
lib/polyrex-objects.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node, id: '0') ⇒ PolyrexObject

Returns a new instance of PolyrexObject.



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# File 'lib/polyrex-objects.rb', line 17

def initialize(node, id: '0')
  @@id = id
  @node = node
  @fields =[]
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/polyrex-objects.rb', line 15

def id
  @id
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/polyrex-objects.rb', line 15

def node
  @node
end

Instance Method Details

#[](n) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 74

def [](n)
  self.records[n]
end

#add(pxobj) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 23

def add(pxobj)
  @node.element('records').add pxobj.node
end

#at_css(s) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 28

def at_css(s)
  @node.at_css s
end

#clone ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 32

def clone()
  self.class.new Rexle.new(self.node.to_a).root
end

#count ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 36

def count()
  self.records.length
end

#create(id: '0') ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 40

def create(id: '0')
  id ||=@@id

  id.succ!
  @create.id = id         

  @create.record = @node.element('records')
  @create
end

#css(s) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 50

def css(s)
  @node.css s
end

#deep_clone ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 58

def deep_clone()
  self.class.new Rexle.new(self.to_xml).root
end

#delete ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 54

def delete()
  @node.delete
end

#element(xpath) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 62

def element(xpath)
  @node.element(xpath)
end

#inspect ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 70

def inspect()
  "#<PolyrexObject:%s" % __id__
end

#to_doc ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 78

def to_doc()
  Rexle.new @node.to_a
end

#to_dynarex ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 82

def to_dynarex()

  root = Rexle.new(self.to_xml).root

  summary = root.element('summary')
  e = summary.element('schema')
  child_schema = root.element('records/*/summary/schema/text()')\
                                        .sub('[','(').sub(']',')')
  e.text = "%s/%s" % [e.text, child_schema]
  summary.delete('format_mask')
  summary.element('recordx_type').text = 'dynarex'

  summary.add root.element('records/*/summary/format_mask').clone
  root.xpath('records/*/summary/format_mask').each(&:delete)

xsl_buffer ="<xsl:stylesheet xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" version=\"1.0\">\n<xsl:output encoding=\"UTF-8\"\n        indent=\"yes\"\n        omit-xml-declaration=\"yes\"/>\n\n  <xsl:template match=\"*\">\n<xsl:element name=\"{name()}\">\n<xsl:element name=\"summary\">\n  <xsl:for-each select=\"summary/*\">\n    <xsl:copy-of select=\".\"/>\n  </xsl:for-each>\n</xsl:element>\n<xsl:element name=\"records\">\n  <xsl:for-each select=\"records/*\">\n    <xsl:element name=\"{name()}\">\n      <xsl:copy-of select=\"summary/*\"/>\n    </xsl:element>\n  </xsl:for-each>\n</xsl:element>\n</xsl:element>\n  </xsl:template>\n</xsl:stylesheet>\n"
  xslt  = Nokogiri::XSLT(xsl_buffer)
  buffer = xslt.transform(Nokogiri::XML(root.xml)).to_s
  Dynarex.new buffer

end

#to_h ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 128

def to_h()
  @fields.inject({}) do |r, field|
    r.merge(field.capitalize => self.method(field).call)
  end
end

#to_xml(options = {}) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 134

def to_xml(options={})
  @node.xml(options)
end

#with {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/polyrex-objects.rb', line 138

def with()
  yield(self)
end

#xpath(s) ⇒ Object 



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# File 'lib/polyrex-objects.rb', line 142

def xpath(s)
  @node.xpath(s)
end