blob: 652a08447d5e1f4dba3af5cf7dcaa84031e5575d [file] [log] [blame]
/*
* Copyright (C) 2007 Alexey Proskuryakov (ap@nypop.com)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "core/xml/NativeXPathNSResolver.h"
#include "core/dom/Node.h"
#include "core/xml_names.h"
#include "platform/wtf/text/WTFString.h"
namespace blink {
NativeXPathNSResolver::NativeXPathNSResolver(Node* node) : node_(node) {}
AtomicString NativeXPathNSResolver::lookupNamespaceURI(const String& prefix) {
// This is not done by Node::lookupNamespaceURI as per the DOM3 Core spec,
// but the XPath spec says that we should do it for XPathNSResolver.
if (prefix == "xml")
return XMLNames::xmlNamespaceURI;
return node_ ? node_->lookupNamespaceURI(prefix) : g_null_atom;
}
void NativeXPathNSResolver::Trace(blink::Visitor* visitor) {
visitor->Trace(node_);
XPathNSResolver::Trace(visitor);
}
} // namespace blink