it_bus/endpoint_reference.h

#ifndef _IT_BUS_ENDPOINT_REFERENCE_H_
#define _IT_BUS_ENDPOINT_REFERENCE_H_

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

#include <it_bus/api_defines.h>
#include <it_bus/types.h>
#include <it_bus/var.h>
#include <it_bus_pdk/registry.h>
#ifndef IT_MINIMISE_INCLUDES
#include <it_wsdl/wsdl_port.h>
#endif

namespace IT_WSDL
{
    class WSDLPort;
}

namespace IT_Bus
{
    class IT_BUS_API EndpointReference : public ObjectBase
    {
      public:

        String
        get_id() const
        {
            return m_id;
        }

        String
        get_wsdl_location() const
        {
            if (m_wsdl_location.empty())
            {
                resolve();
            }
            return m_wsdl_location;
        }

        const IT_WSDL::WSDLPort*   
        get_wsdl_port() const
        {
            if (m_wsdl_port == 0)
            {
                resolve();
            }
            return m_wsdl_port;
        }

        String
        get_resolve_error() const
        {
            return m_resolve_error;
        }

      private:

        EndpointReference(
            const EndpointReference&
        );

        EndpointReference&
        operator=(
            const EndpointReference&
        );

      protected:

        EndpointReference(String id) :
            m_id(id),
            m_wsdl_port(0) 
        {
        }

        virtual void
        resolve() const = 0;

        IT_Bus::String                      m_id;
        mutable IT_Bus::String              m_resolve_error;
        mutable IT_Bus::String              m_wsdl_location;
        mutable const IT_WSDL::WSDLPort*    m_wsdl_port;
    };

    typedef Registry<String, EndpointReference> EndpointReferenceRegistry;
}

#endif  

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