/*
 *
 *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/* $Rev$ $Date: 2005/12/22 16:54:15 $ */

#ifndef _SAX2NAMESPACES_H_
#define _SAX2NAMESPACES_H_
#include "commonj/sdo/disable_warn.h"

#include "commonj/sdo/SDOXMLString.h"
#include "map"


namespace commonj
{
    namespace sdo
    {
        
/**
 * SAX2Namespaces holds a list of namespaces supplied by the SAX2 parser.
 */
        
        class SAX2Namespaces
        {
            
        public:
            
            SAX2Namespaces();
            
            SAX2Namespaces(int nb_namespaces, const xmlChar** namespaces);
            
            virtual ~SAX2Namespaces();

            void add(const SDOXMLString& prefix, const SDOXMLString& uri);

            void merge(const SAX2Namespaces& inspaces);
            
            const SDOXMLString* find(const SDOXMLString& prefix) const;
            const SDOXMLString* findPrefix(const SDOXMLString& uri) const;

            void empty();
            
        private:
            typedef std::map<SDOXMLString, SDOXMLString> NAMESPACE_MAP;
            NAMESPACE_MAP    namespaceMap;
            
            
            
        };
    } // End - namespace sdo
} // End - namespace commonj

#endif //_SAX2NAMESPACES_H_