/**
* (The MIT License)
*
* Copyright (c) 2008 - 2011:
*
* * {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.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;
import org.w3c.dom.Text;
/**
* Class for Nokogiri::XML::Text
*
* @author sergio
* @author Yoko Harada <yokolet@gmail.com>
*/
@JRubyClass(name="Nokogiri::XML::Text", parent="Nokogiri::XML::CharacterData")
public class XmlText extends XmlNode {
public XmlText(Ruby runtime, RubyClass rubyClass, Node node) {
super(runtime, rubyClass, node);
}
public XmlText(Ruby runtime, RubyClass klass) {
super(runtime, klass);
}
@Override
protected void init(ThreadContext context, IRubyObject[] args) {
if (args.length < 2) {
throw getRuntime().newArgumentError(args.length, 2);
}
content = args[0];
IRubyObject xNode = args[1];
XmlNode xmlNode = asXmlNode(context, xNode);
XmlDocument xmlDoc = (XmlDocument)xmlNode.document(context);
doc = xmlDoc;
Document document = xmlDoc.getDocument();
// text node content should not be encoded when it is created by Text node.
// while content should be encoded when it is created by Element node.
Node node = document.createTextNode(rubyStringToString(content));
setNode(context, node);
}
@Override
protected IRubyObject getNodeName(ThreadContext context) {
if (name == null) name = context.getRuntime().newString("text");
return name;
}
@Override
public void accept(ThreadContext context, SaveContextVisitor visitor) {
visitor.enter((Text)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);
}
}