/**
* (The MIT License)
*
* Copyright (c) 2008 - 2012:
*
* * {Aaron Patterson}[http://tenderlovemaking.com]
* * {Mike Dalessio}[http://mike.daless.io]
* * {Charles Nutter}[http://blog.headius.com]
* * {Sergio Arbeo}[http://www.serabe.com]
* * {Patrick Mahoney}[http://polycrystal.org]
* * {Yoko Harada}[http://yokolet.blogspot.com]
*
* 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.
*/
package nokogiri;
import static org.jruby.javasupport.util.RuntimeHelpers.invoke;
import org.cyberneko.html.HTMLEntities;
import org.jruby.Ruby;
import org.jruby.RubyClass;
import org.jruby.RubyObject;
import org.jruby.anno.JRubyClass;
import org.jruby.anno.JRubyMethod;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;
/**
* Class for Nokogiri::HTML::EntityLookup.
*
* @author Patrick Mahoney <pat@polycrystal.org>
*/
@JRubyClass(name="Nokogiri::HTML::EntityLookup")
public class HtmlEntityLookup extends RubyObject {
public HtmlEntityLookup(Ruby runtime, RubyClass rubyClass) {
super(runtime, rubyClass);
}
/**
* Looks up an HTML entity <code>key</code>.
*
* The description is a bit lacking.
*/
@JRubyMethod()
public IRubyObject get(ThreadContext context, IRubyObject key) {
Ruby ruby = context.getRuntime();
String name = key.toString();
int val = HTMLEntities.get(name);
if (val == -1) return ruby.getNil();
IRubyObject edClass =
ruby.getClassFromPath("Nokogiri::HTML::EntityDescription");
IRubyObject edObj = invoke(context, edClass, "new",
ruby.newFixnum(val), ruby.newString(name),
ruby.newString(name + " entity"));
return edObj;
}
}