ExternalDnsFactory.hxx

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#ifndef RESIP_ExternalDnsFactory_HXX
#define RESIP_ExternalDnsFactory_HXX
 
 
namespace resip
{
class ExternalDns;
 
// If no creator is provided (via setExternalCreator), then default is to use AresDns
class ExternalDnsCreator
{
public:
    virtual ~ExternalDnsCreator(){}
    virtual ExternalDns* createExternalDns() = 0;
};
 
class ExternalDnsFactory
{
public:
      static ExternalDns* createExternalDns();
   static void setExternalCreator(ExternalDnsCreator* creator);
private:
   static ExternalDnsCreator* mCreator;
};
 
}
 
#endif
 
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