it_bus_pdk/namespace_uri_prefix_map.h

#ifndef _IT_BUS_PDK_NAMESPACE_URI_PREFIX_MAP_H_
#define _IT_BUS_PDK_NAMESPACE_URI_PREFIX_MAP_H_

// @Copyright 2004 IONA Technologies, Plc. All Rights Reserved.
//

#include <it_bus/types.h>
#include <it_bus/xml_output_stream.h>
#include <it_schema_model/ns_util.h>

namespace IT_Bus
{
    class IT_BUS_XML_API NamespaceURIPrefixMap
    {
      public:
        NamespaceURIPrefixMap();
        
        ~NamespaceURIPrefixMap();
        
        void 
        write_current_namespace_scope(
            XMLOutputStream & os
        );

        String
        get_namespace_prefix(
            const String& namespace_uri
        );
        
        String
        add_namespace_prefix(
            const String& namespace_uri,
            const String& prefix
        );

        String
        add_namespace(
            const String& namespace_uri
        );
        
        void
        remove_namespace_scope();

        void
        add_namespace_scope();

        unsigned int
        checkpoint_prefix_index();

        unsigned int
        reset_prefix_index();



      private:

        NSStackMapped       m_ns_stack;
        unsigned int        m_idx;
        unsigned int        m_checkpoint;
        static const String EMPTY_STRING;
    };
}

#endif  

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