/**
* (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 nokogiri.internals.NokogiriHelpers.getCachedNodeOrCreate;
import static nokogiri.internals.NokogiriHelpers.rubyStringToString;
import nokogiri.internals.SaveContextVisitor;
import org.apache.xerces.dom.CoreDocumentImpl;
import org.jruby.Ruby;
import org.jruby.RubyClass;
import org.jruby.anno.JRubyClass;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
/**
* Class for Nokogiri::XML::EntityReference
*
* @author sergio
* @author Patrick Mahoney <pat@polycrystal.org>
* @author Yoko Harada <yokolet@gmail.com>
*/
@JRubyClass(name="Nokogiri::XML::EntityReference", parent="Nokogiri::XML::Node")
public class XmlEntityReference extends XmlNode {
public XmlEntityReference(Ruby ruby, RubyClass klazz) {
super(ruby, klazz);
}
public XmlEntityReference(Ruby ruby, RubyClass klass, Node node) {
super(ruby, klass, node);
}
protected void init(ThreadContext context, IRubyObject[] args) {
if (args.length < 2) {
throw getRuntime().newArgumentError(args.length, 2);
}
IRubyObject doc = args[0];
IRubyObject name = args[1];
Document document = ((XmlNode) doc).getOwnerDocument();
// FIXME: disable error checking as a workaround for #719. this depends on the internals of Xerces.
CoreDocumentImpl internalDocument = (CoreDocumentImpl) document;
boolean oldErrorChecking = internalDocument.getErrorChecking();
internalDocument.setErrorChecking(false);
Node node = document.createEntityReference(rubyStringToString(name));
internalDocument.setErrorChecking(oldErrorChecking);
setNode(context, node);
}
@Override
public void accept(ThreadContext context, SaveContextVisitor visitor) {
visitor.enter(node);
Node child = node.getFirstChild();
while (child != null) {
IRubyObject nokoNode = getCachedNodeOrCreate(context.getRuntime(), child);
if (nokoNode instanceof XmlNode) {
XmlNode cur = (XmlNode) nokoNode;
cur.accept(context, visitor);
} else if (nokoNode instanceof XmlNamespace) {
XmlNamespace cur = (XmlNamespace) nokoNode;
cur.accept(context, visitor);
}
child = child.getNextSibling();
}
visitor.leave(node);
}
}