mirror of https://github.com/apache/lucene.git
47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
|
# The ASF licenses this file to You under the Apache License, Version 2.0
|
||
|
|
# (the "License"); you may not use this file except in compliance with
|
||
|
|
# the License. You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
|
||
|
|
module Solr::XML
|
||
|
|
end
|
||
|
|
|
||
|
|
begin
|
||
|
|
|
||
|
|
# If we can load rubygems and libxml-ruby...
|
||
|
|
require 'rubygems'
|
||
|
|
require 'xml/libxml'
|
||
|
|
|
||
|
|
# then make a few modifications to XML::Node so it can stand in for REXML::Element
|
||
|
|
class XML::Node
|
||
|
|
# element.add_element(another_element) should work
|
||
|
|
alias_method :add_element, :<<
|
||
|
|
|
||
|
|
# element.attributes['blah'] should work
|
||
|
|
def attributes
|
||
|
|
self
|
||
|
|
end
|
||
|
|
|
||
|
|
# element.text = "blah" should work
|
||
|
|
def text=(x)
|
||
|
|
self.content = x.to_s
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
# And use XML::Node for our XML generation
|
||
|
|
Solr::XML::Element = XML::Node
|
||
|
|
|
||
|
|
rescue LoadError => e # If we can't load either rubygems or libxml-ruby
|
||
|
|
|
||
|
|
# Just use REXML.
|
||
|
|
require 'rexml/document'
|
||
|
|
Solr::XML::Element = REXML::Element
|
||
|
|
|
||
|
|
end
|