Class: XML::Feed::Parser::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/xml/libxml/feed/parser.rb

Direct Known Subclasses

Rss

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version, io, auto_validate = true) ⇒ Base

Returns a new instance of Base.



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# File 'lib/xml/libxml/feed/parser.rb', line 48

def initialize(version, io, auto_validate=true)
    @version = version

    case io
    when IO
        @xml = io.read
        io.close
    when StringIO
        @xml = io.read
        io.close
    when String
        @xml = io.dup
    else
        raise XML::Feed::Parser::InvalidHandle, "Must be IO, StringIO, or String object"
    end

    @xml.freeze
    @version.freeze
    @validated = false

    if @xml.length == 0
        raise XML::Feed::Parser::InvalidHandle, "Resulting XML String must have a length greater than 0"
    end

    @doc = XML::Parser.string(@xml).parse

    if auto_validate 
        validate!
    end
end

Instance Attribute Details

#doc ⇒ Object (readonly)

Returns the value of attribute doc.



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# File 'lib/xml/libxml/feed/parser.rb', line 46

def doc
  @doc
end

#validated ⇒ Object (readonly)

Returns the value of attribute validated.



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# File 'lib/xml/libxml/feed/parser.rb', line 45

def validated
  @validated
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/xml/libxml/feed/parser.rb', line 44

def version
  @version
end

#xml ⇒ Object (readonly)

Returns the value of attribute xml.



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# File 'lib/xml/libxml/feed/parser.rb', line 43

def xml
  @xml
end