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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
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#include "attrlistimpl.hxx"

#include <vector>

#include <cppuhelper/weak.hxx>

using namespace ::std;
using namespace ::rtl;
using namespace ::cppu;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::xml::sax;


namespace sax_expatwrap {
struct TagAttribute
{
	TagAttribute()
		{}
	TagAttribute( const OUString &aName, const OUString &aType , const OUString &aValue )
	{
		this->sName 	= aName;
		this->sType 	= aType;
		this->sValue 	= aValue;
	}

	OUString sName;
	OUString sType;
	OUString sValue;
};

struct AttributeList_impl
{
	AttributeList_impl()
	{
		// performance improvement during adding
		vecAttribute.reserve(20);
	}
	vector<struct TagAttribute> vecAttribute;
};



sal_Int16 AttributeList::getLength(void) throw (RuntimeException)
{
    return static_cast<sal_Int16>(m_pImpl->vecAttribute.size());
}


AttributeList::AttributeList( const AttributeList &r ) :
    cppu::WeakImplHelper2<XAttributeList, XCloneable>()
{
	m_pImpl = new AttributeList_impl;
	*m_pImpl = *(r.m_pImpl);
}

OUString AttributeList::getNameByIndex(sal_Int16 i) throw (RuntimeException)
{
	if( std::vector< TagAttribute >::size_type(i) < m_pImpl->vecAttribute.size() ) {
		return m_pImpl->vecAttribute[i].sName;
	}
	return OUString();
}


OUString AttributeList::getTypeByIndex(sal_Int16 i) throw (RuntimeException)
{
	if( std::vector< TagAttribute >::size_type(i) < m_pImpl->vecAttribute.size() ) {
		return m_pImpl->vecAttribute[i].sType;
	}
	return OUString();
}

OUString AttributeList::getValueByIndex(sal_Int16 i) throw (RuntimeException)
{
	if( std::vector< TagAttribute >::size_type(i) < m_pImpl->vecAttribute.size() ) {
		return m_pImpl->vecAttribute[i].sValue;
	}
	return OUString();

}

OUString AttributeList::getTypeByName( const OUString& sName ) throw (RuntimeException)
{
	vector<struct TagAttribute>::iterator ii = m_pImpl->vecAttribute.begin();

	for( ; ii != m_pImpl->vecAttribute.end() ; ii ++ ) {
		if( (*ii).sName == sName ) {
			return (*ii).sType;
		}
	}
	return OUString();
}

OUString AttributeList::getValueByName(const OUString& sName) throw (RuntimeException)
{
	vector<struct TagAttribute>::iterator ii = m_pImpl->vecAttribute.begin();

	for( ; ii != m_pImpl->vecAttribute.end() ; ii ++ ) {
		if( (*ii).sName == sName ) {
			return (*ii).sValue;
		}
	}
	return OUString();
}


Reference< XCloneable > AttributeList::createClone() throw (RuntimeException)
{
	AttributeList *p = new AttributeList( *this );
	return Reference< XCloneable > ( (XCloneable * ) p );
}



AttributeList::AttributeList()
{
	m_pImpl = new AttributeList_impl;
}



AttributeList::~AttributeList()
{
	delete m_pImpl;
}


void AttributeList::addAttribute( 	const OUString &sName ,
										const OUString &sType ,
										const OUString &sValue )
{
	m_pImpl->vecAttribute.push_back( TagAttribute( sName , sType , sValue ) );
}

void AttributeList::clear()
{
	m_pImpl->vecAttribute.clear();
}

}