src/XPath/XPathFactoryDefault.cpp

/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999 The Apache Software Foundation.  All rights 
 * reserved.
 *
 * 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.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Xalan" and "Apache Software Foundation" must
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 * 5. Products derived from this software may not be called "Apache",
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 1999, International
 * Business Machines, Inc., http://www.ibm.com.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */
// Class header file.
#include "XPathFactoryDefault.hpp"



#include <algorithm>



#include "XPath.hpp"



XPathFactoryDefault::XPathFactoryDefault() :
	XPathFactory(),
	m_xpaths()
{
}



XPathFactoryDefault::~XPathFactoryDefault()
{
	reset();
}



void
XPathFactoryDefault::reset()
{
#if !defined(XALAN_NO_NAMESPACES)
	using std::for_each;
#endif

	for_each(m_xpaths.begin(),
			 m_xpaths.end(),
			 DeleteXPathFunctor(*this, true));

	m_xpaths.clear();
}



bool
XPathFactoryDefault::doReturnObject(
			const XPath*	theXPath,
			bool			fInReset)
{
	const CollectionType::iterator	i =
		m_xpaths.find(theXPath);

	if (i != m_xpaths.end())
	{
		if (fInReset == false)
		{
			m_xpaths.erase(i);
		}

#if defined(XALAN_CANNOT_DELETE_CONST)
		delete (XPath*)theXPath;
#else
		delete theXPath;
#endif

		return true;
	}
	else
	{
		return false;
	}
}



XPath*
XPathFactoryDefault::create()
{
	XPath* const	theXPath = new XPath;

	m_xpaths.insert(theXPath);

	return theXPath;
}