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/* -*- C++ -*- */
// ========================================================================
// $Id$
//
// = LIBRARY
// orbsvcs
//
// = FILENAME
// Property_Filter.h
//
// = AUTHOR
// Seth Widoff <sbw1@cs.wustl.edu>
//
// =======================================================================
#ifndef TAO_PROPERTY_FILTER_H
#define TAO_PROPERTY_FILTER_H
#include <set>
#include <deque>
#include "Trader_Base.h"
class TAO_Property_Filter
// = TITLE
//
// The Ace_Property_Filter copies those properties specified in a
// CosTrading::Lookup::SpecifiedProps from a source
// CosTrading::Offer to a destination CosTrading::Offer.
{
public:
typedef CosTrading::Lookup::SpecifiedProps SPECIFIED_PROPS;
TAO_Property_Filter (const SPECIFIED_PROPS& desired_props,
CORBA::Environment& env)
TAO_THROW_SPEC ((CosTrading::IllegalPropertyName,
CosTrading::DuplicatePropertyName));
// Verify that the specified properties are correct.
TAO_Property_Filter (const TAO_Property_Filter& prop_filter);
void filter_offer (CosTrading::Offer& source,
CosTrading::Offer& destination);
// Copy the desired properties from the source offer to the
// destination offer.
private:
typedef set< string, less <string> > PROP_NAMES;
typedef deque< CosTrading::Property* > PROP_QUEUE;
int verify_property_name (const char* name);
PROP_NAMES props_;
CosTrading::Lookup::HowManyProps policy_;
};
#endif /* TAO_PROPERTY_FILTER_H */
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