Module: Atomic::Parser

Included in:
Atom::Entry, Atom::Feed, Atom::Person, Atompub::Collection, Atompub::Service, Atompub::Workspace, Extensions::Cirrus::Base
Defined in:
lib/atomic/parser.rb

Defined Under Namespace

Modules: ClassMethods Classes: Node

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/atomic/parser.rb', line 8

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#deserialize(reader) ⇒ Object 



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# File 'lib/atomic/parser.rb', line 24

def deserialize(reader)
  stack = []
  start_depth = reader.depth
  loop do
    node = Node.new(reader.depth - start_depth, reader.local_name, reader.namespace_uri, reader.attributes)
    if (stack.empty? || node.depth > stack.last.depth)
      # child
      if(reader.value?)
        stack.last.text = reader.value unless stack.empty?
        reader.read
      else
        redo if handle_open_element(node,reader)
        stack.push(node)
      end
    elsif(node.depth < stack.last.depth)
      # parent
      handle_close_element(stack.last)
      stack.pop
    else
      # sibling
      handle_close_element(stack.last)
      stack.pop
      unless stack.empty?
        redo if handle_open_element(node,reader)
        stack.push(node)
      end
    end
    break if stack.empty?
    reader.read
  end
  return self
end

#handle_close_element(node) ⇒ Object 



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# File 'lib/atomic/parser.rb', line 63

def handle_close_element(node)
  puts("Close Element - #{node.inspect}")
end

#handle_open_element(node, reader) ⇒ Object 



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# File 'lib/atomic/parser.rb', line 57

def handle_open_element(node, reader)
  progressed = false
  puts("Open Element - #{node.inspect}")
  return progressed
end