Add Saxon JARs and a spike of what might be the minimum-needed code for a working transfom

Author: fidothe

.gitignore

@@ -0,0 +1,16 @@
+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+.DS_Store
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+tmp

.rbenv-version

@@ -0,0 +1 @@
+jruby-1.7.1

Gemfile

@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in saxon-xslt.gemspec
+gemspec

LICENSE.txt

@@ -0,0 +1,22 @@
+Copyright (c) 2012 Matt Patterson
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,29 @@
+# Saxon::Xslt
+
+Wraps the Saxon 9 HE XSLT processor Java API so it's easy to use from your JRuby project
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'saxon-xslt'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install saxon-xslt
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Contributing
+
+1. Fork it
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create new Pull Request

Rakefile

@@ -0,0 +1 @@
+require "bundler/gem_tasks"

lib/saxon-xslt.rb

@@ -0,0 +1 @@
+require 'saxon/xslt'

lib/saxon/xslt.rb

@@ -0,0 +1,38 @@
+require 'saxon/xslt/version'
+$CLASSPATH << File.expand_path('../../../vendor/saxonica')
+require 'java'
+java_import javax.xml.transform.stream.StreamSource 
+
+module JavaIO
+  include_package "java.io"
+end
+
+module Saxon
+  module S9API
+    include_package "net.sf.saxon.s9api"
+  end
+
+  class Xslt
+    def self.compile(xslt_path)
+      new(xslt_path)
+    end
+
+    def initialize(xslt_path)
+      @processor = S9API::Processor.new(false)
+      @compiler = @processor.newXsltCompiler()
+      @xslt = @compiler.compile(StreamSource.new(JavaIO::File.new(xslt_path)))
+    end
+
+    def transform(xml_path)
+      serializer = @processor.newSerializer()
+      output = JavaIO::StringWriter.new()
+      serialzer.setOutputWriter(output)
+      xml = @processor.newDocumentBuilder().build(StreamSource.new(JavaIO::File.new(xml_path)))
+      transformer = @xslt.load
+      transformer.setInitialContextNode(xml)
+      transformer.setDestination(output)
+      transformer.transform
+      output.toString
+    end
+  end
+end

lib/saxon/xslt/version.rb

@@ -0,0 +1,5 @@
+module Saxon
+  module Xslt
+    VERSION = "0.0.1"
+  end
+end

saxon-xslt.gemspec

@@ -0,0 +1,19 @@
+# -*- encoding: utf-8 -*-
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'saxon/xslt/version'
+
+Gem::Specification.new do |gem|
+  gem.name          = "saxon-xslt"
+  gem.version       = Saxon::Xslt::VERSION
+  gem.authors       = ["Matt Patterson"]
+  gem.email         = ["[email protected]"]
+  gem.description   = %q{TODO: Write a gem description}
+  gem.summary       = %q{TODO: Write a gem summary}
+  gem.homepage      = ""
+
+  gem.files         = `git ls-files`.split($/)
+  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
+  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.require_paths = ["lib"]
+end