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//
// AttrMap.cpp
//
// Library: XML
// Package: DOM
// Module: DOM
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/DOM/AttrMap.h"
#include "Poco/DOM/Attr.h"
#include "Poco/DOM/Element.h"
#include "Poco/DOM/Document.h"
#include "Poco/DOM/DOMException.h"
namespace Poco {
namespace XML {
AttrMap::AttrMap(Element* pElement):
_pElement(pElement)
{
poco_check_ptr (pElement);
_pElement->duplicate();
}
AttrMap::~AttrMap()
{
_pElement->release();
}
Node* AttrMap::getNamedItem(const XMLString& name) const
{
return _pElement->getAttributeNode(name);
}
Node* AttrMap::setNamedItem(Node* arg)
{
poco_check_ptr (arg);
if (arg->nodeType() != Node::ATTRIBUTE_NODE)
throw DOMException(DOMException::HIERARCHY_REQUEST_ERR);
return _pElement->setAttributeNode(static_cast<Attr*>(arg));
}
Node* AttrMap::removeNamedItem(const XMLString& name)
{
Attr* pAttr = _pElement->getAttributeNode(name);
if (pAttr)
return _pElement->removeAttributeNode(pAttr);
else
return 0;
}
Node* AttrMap::item(unsigned long index) const
{
AbstractNode* pAttr = _pElement->_pFirstAttr;
while (index-- > 0 && pAttr) pAttr = static_cast<AbstractNode*>(pAttr->nextSibling());
return pAttr;
}
unsigned long AttrMap::length() const
{
unsigned long result = 0;
AbstractNode* pAttr = _pElement->_pFirstAttr;
while (pAttr)
{
pAttr = static_cast<AbstractNode*>(pAttr->nextSibling());
++result;
}
return result;
}
Node* AttrMap::getNamedItemNS(const XMLString& namespaceURI, const XMLString& localName) const
{
return _pElement->getAttributeNodeNS(namespaceURI, localName);
}
Node* AttrMap::setNamedItemNS(Node* arg)
{
poco_check_ptr (arg);
if (arg->nodeType() != Node::ATTRIBUTE_NODE)
throw DOMException(DOMException::HIERARCHY_REQUEST_ERR);
return _pElement->setAttributeNodeNS(static_cast<Attr*>(arg));
}
Node* AttrMap::removeNamedItemNS(const XMLString& namespaceURI, const XMLString& localName)
{
Attr* pAttr = _pElement->getAttributeNodeNS(namespaceURI, localName);
if (pAttr)
return _pElement->removeAttributeNode(pAttr);
else
return 0;
}
void AttrMap::autoRelease()
{
_pElement->ownerDocument()->autoReleasePool().add(this);
}
} } // namespace Poco::XML
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