Module: Xampl::XamplWithDataContent

Defined in:
lib/xamplr/mixins.rb

Instance Method Summary collapse

Instance Method Details

#<<(other) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 276

def <<(other)
  if (other.respond_to?("append_to"))
    other.append_to(self)
  else
    add_content(other)
  end
  return self
end

#_content ⇒ Object Also known as: content 



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# File 'lib/xamplr/mixins.rb', line 202

def _content
  accessed
  @_content
end

#_content=(v) ⇒ Object Also known as: content= 



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# File 'lib/xamplr/mixins.rb', line 207

def _content=(v)
  accessed
  v = v.to_s if (v.kind_of? Symbol) and !Xampl.xampl_extends_symbols
  v.extend(XamplExtensionsToRubyObjects) unless v.kind_of? Symbol
  @_content = v
  changed
end

#add_content(new_content, tokenise = false) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 218

def add_content(new_content, tokenise=false)
  return if nil == new_content
  accessed

  if (nil == @_content) then
    @_content = new_content.to_s
    @_content.extend(XamplExtensionsToRubyObjects)
  else
    @_content << new_content.to_s
  end

  FromXML.tokenise_string(@_content, false) if tokenise
  @_content = nil if 0 == @_content.size

  changed
end

#after_visit_by_element_kind(visitor) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 188

def after_visit_by_element_kind(visitor)
  visitor.after_visit_data_content(self)
end

#before_visit_by_element_kind(visitor) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 180

def before_visit_by_element_kind(visitor)
  visitor.before_visit_data_content(self)
end

#children ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 197

def children
  accessed
  return @children
end

#has_mixed_content ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 176

def has_mixed_content
  false
end

#init_data_content ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 192

def init_data_content
  @_content = nil if not defined? @_content
  @children = [] if not defined? @children
end

#initialize ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 171

def initialize
  super
  init_data_content
end

#test_to_xml(out = "", rules = nil) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 235

def test_to_xml(out="", rules=nil)
  accessed
  rules = XMLPrinter.new(out) if nil == rules

  rules.attribute(self)
  if (0 == children.length) && (nil == content)
    rules.start_root_element(tag, ns, true)
    rules.end_root_element(tag, ns, true)
  else
    rules.start_root_element(tag, ns, false)
    rules._content(content)
    children.each{ | child |
      child.test_to_xml_internal(rules)
    }
    rules.end_root_element(tag, ns, false)
  end

  return rules.done
end

#test_to_xml_internal(rules) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 255

def test_to_xml_internal(rules)
  if rules.persisting && self.persist_required then
    rules.persist_attribute(self)
    rules.persisted_element(tag, ns)
    return
  end

  rules.attribute(self)
  if (self.persist_required && self.load_needed) || ((0 == children.length) && (nil == content))
    rules.start_element(tag, ns, true)
    rules.end_element(tag, ns, true)
  else
    rules.start_element(tag, ns, false)
    rules._content(content)
    children.each{ | child |
      child.test_to_xml_internal(rules)
    }
    rules.end_element(tag, ns, false)
  end
end

#visit_by_element_kind(visitor) ⇒ Object 



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# File 'lib/xamplr/mixins.rb', line 184

def visit_by_element_kind(visitor)
  visitor.visit_data_content(self)
end