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* lib/xmlrpc, lib/rexml, test/ruby/test_array.rb,
test/ruby/test_unicode_escape.rb, test/scanf/test_scanf.rb, test/rss/rss-assertions.rb: fix indentation to remove warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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40 changed files with 2198 additions and 2192 deletions
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@ -2,24 +2,24 @@ require "rexml/namespace"
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require 'rexml/text'
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module REXML
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# Defines an Element Attribute; IE, a attribute=value pair, as in:
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# <element attribute="value"/>. Attributes can be in their own
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# namespaces. General users of REXML will not interact with the
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# Attribute class much.
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class Attribute
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include Node
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include Namespace
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# Defines an Element Attribute; IE, a attribute=value pair, as in:
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# <element attribute="value"/>. Attributes can be in their own
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# namespaces. General users of REXML will not interact with the
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# Attribute class much.
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class Attribute
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include Node
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include Namespace
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# The element to which this attribute belongs
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attr_reader :element
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# The normalized value of this attribute. That is, the attribute with
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# entities intact.
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attr_writer :normalized
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PATTERN = /\s*(#{NAME_STR})\s*=\s*(["'])(.*?)\2/um
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# The element to which this attribute belongs
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attr_reader :element
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# The normalized value of this attribute. That is, the attribute with
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# entities intact.
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attr_writer :normalized
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PATTERN = /\s*(#{NAME_STR})\s*=\s*(["'])(.*?)\2/um
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NEEDS_A_SECOND_CHECK = /(<|&((#{Entity::NAME});|(#0*((?:\d+)|(?:x[a-fA-F0-9]+)));)?)/um
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# Constructor.
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# Constructor.
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# FIXME: The parser doesn't catch illegal characters in attributes
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#
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# first::
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@ -36,137 +36,137 @@ module REXML
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# Ignored unless +first+ is a String; otherwise, may be the Element
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# parent of this attribute, or nil.
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#
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#
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# Attribute.new( attribute_to_clone )
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# Attribute.new( attribute_to_clone, parent_element )
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# Attribute.new( "attr", "attr_value" )
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# Attribute.new( "attr", "attr_value", parent_element )
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def initialize( first, second=nil, parent=nil )
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@normalized = @unnormalized = @element = nil
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if first.kind_of? Attribute
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self.name = first.expanded_name
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@unnormalized = first.value
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if second.kind_of? Element
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@element = second
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else
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@element = first.element
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end
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elsif first.kind_of? String
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@element = parent
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self.name = first
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@normalized = second.to_s
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else
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raise "illegal argument #{first.class.name} to Attribute constructor"
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end
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end
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# Returns the namespace of the attribute.
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#
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# e = Element.new( "elns:myelement" )
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# e.add_attribute( "nsa:a", "aval" )
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# e.add_attribute( "b", "bval" )
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# e.attributes.get_attribute( "a" ).prefix # -> "nsa"
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# e.attributes.get_attribute( "b" ).prefix # -> "elns"
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# a = Attribute.new( "x", "y" )
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# a.prefix # -> ""
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def prefix
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pf = super
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if pf == ""
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pf = @element.prefix if @element
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end
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pf
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end
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# Returns the namespace URL, if defined, or nil otherwise
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#
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# e = Element.new("el")
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# e.add_attributes({"xmlns:ns", "http://url"})
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# e.namespace( "ns" ) # -> "http://url"
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def namespace arg=nil
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arg = prefix if arg.nil?
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@element.namespace arg
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end
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# Returns true if other is an Attribute and has the same name and value,
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# false otherwise.
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def ==( other )
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other.kind_of?(Attribute) and other.name==name and other.value==value
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end
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# Creates (and returns) a hash from both the name and value
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def hash
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name.hash + value.hash
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end
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# Returns this attribute out as XML source, expanding the name
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#
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# a = Attribute.new( "x", "y" )
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# a.to_string # -> "x='y'"
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# b = Attribute.new( "ns:x", "y" )
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# b.to_string # -> "ns:x='y'"
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def to_string
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if @element and @element.context and @element.context[:attribute_quote] == :quote
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%Q^#@expanded_name="#{to_s().gsub(/"/, '"e;')}"^
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else
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"#@expanded_name='#{to_s().gsub(/'/, ''')}'"
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end
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end
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def doctype
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if @element
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doc = @element.document
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doctype = doc.doctype if doc
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end
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#
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# Attribute.new( attribute_to_clone )
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# Attribute.new( attribute_to_clone, parent_element )
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# Attribute.new( "attr", "attr_value" )
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# Attribute.new( "attr", "attr_value", parent_element )
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def initialize( first, second=nil, parent=nil )
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@normalized = @unnormalized = @element = nil
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if first.kind_of? Attribute
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self.name = first.expanded_name
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@unnormalized = first.value
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if second.kind_of? Element
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@element = second
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else
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@element = first.element
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end
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elsif first.kind_of? String
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@element = parent
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self.name = first
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@normalized = second.to_s
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else
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raise "illegal argument #{first.class.name} to Attribute constructor"
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end
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end
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# Returns the attribute value, with entities replaced
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def to_s
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return @normalized if @normalized
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# Returns the namespace of the attribute.
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#
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# e = Element.new( "elns:myelement" )
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# e.add_attribute( "nsa:a", "aval" )
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# e.add_attribute( "b", "bval" )
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# e.attributes.get_attribute( "a" ).prefix # -> "nsa"
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# e.attributes.get_attribute( "b" ).prefix # -> "elns"
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# a = Attribute.new( "x", "y" )
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# a.prefix # -> ""
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def prefix
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pf = super
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if pf == ""
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pf = @element.prefix if @element
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end
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pf
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end
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@normalized = Text::normalize( @unnormalized, doctype )
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@unnormalized = nil
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# Returns the namespace URL, if defined, or nil otherwise
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#
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# e = Element.new("el")
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# e.add_attributes({"xmlns:ns", "http://url"})
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# e.namespace( "ns" ) # -> "http://url"
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def namespace arg=nil
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arg = prefix if arg.nil?
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@element.namespace arg
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end
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# Returns true if other is an Attribute and has the same name and value,
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# false otherwise.
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def ==( other )
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other.kind_of?(Attribute) and other.name==name and other.value==value
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end
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# Creates (and returns) a hash from both the name and value
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def hash
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name.hash + value.hash
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end
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# Returns this attribute out as XML source, expanding the name
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#
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# a = Attribute.new( "x", "y" )
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# a.to_string # -> "x='y'"
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# b = Attribute.new( "ns:x", "y" )
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# b.to_string # -> "ns:x='y'"
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def to_string
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if @element and @element.context and @element.context[:attribute_quote] == :quote
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%Q^#@expanded_name="#{to_s().gsub(/"/, '"e;')}"^
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else
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"#@expanded_name='#{to_s().gsub(/'/, ''')}'"
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end
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end
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def doctype
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if @element
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doc = @element.document
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doctype = doc.doctype if doc
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end
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end
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# Returns the attribute value, with entities replaced
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def to_s
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return @normalized if @normalized
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@normalized = Text::normalize( @unnormalized, doctype )
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@unnormalized = nil
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@normalized
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end
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end
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# Returns the UNNORMALIZED value of this attribute. That is, entities
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# have been expanded to their values
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def value
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return @unnormalized if @unnormalized
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@unnormalized = Text::unnormalize( @normalized, doctype )
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@normalized = nil
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# Returns the UNNORMALIZED value of this attribute. That is, entities
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# have been expanded to their values
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def value
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return @unnormalized if @unnormalized
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@unnormalized = Text::unnormalize( @normalized, doctype )
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@normalized = nil
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@unnormalized
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end
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end
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# Returns a copy of this attribute
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def clone
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Attribute.new self
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end
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# Returns a copy of this attribute
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def clone
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Attribute.new self
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end
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# Sets the element of which this object is an attribute. Normally, this
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# is not directly called.
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#
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# Returns this attribute
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def element=( element )
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@element = element
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# Sets the element of which this object is an attribute. Normally, this
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# is not directly called.
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#
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# Returns this attribute
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def element=( element )
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@element = element
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if @normalized
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Text.check( @normalized, NEEDS_A_SECOND_CHECK, doctype )
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end
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self
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end
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self
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end
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# Removes this Attribute from the tree, and returns true if successfull
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#
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# This method is usually not called directly.
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def remove
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@element.attributes.delete self.name unless @element.nil?
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end
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# Removes this Attribute from the tree, and returns true if successfull
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#
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# This method is usually not called directly.
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def remove
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@element.attributes.delete self.name unless @element.nil?
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end
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# Writes this attribute (EG, puts 'key="value"' to the output)
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def write( output, indent=-1 )
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output << to_string
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end
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# Writes this attribute (EG, puts 'key="value"' to the output)
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def write( output, indent=-1 )
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output << to_string
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end
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def node_type
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:attribute
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@ -183,6 +183,6 @@ module REXML
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path += "/@#{self.expanded_name}"
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return path
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end
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end
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end
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end
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#vim:ts=2 sw=2 noexpandtab:
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