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// $Id$
// ==========================================================================
//
// = LIBRARY
// orbsvcs
//
// = FILENAME
// Notify_Filter_i.h
//
// = DESCRIPTION
//
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// ==========================================================================
#ifndef TAO_NOTIFY_FILTER_I_H
#define TAO_NOTIFY_FILTER_I_H
#include "ace/pre.h"
#include "Notify_Constraint_Interpreter.h"
#include "Notify_ID_Pool_T.h"
#include "orbsvcs/CosNotifyFilterS.h"
#include "ace/Containers_T.h"
#include "ace/Hash_Map_Manager.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if defined(_MSC_VER)
#if (_MSC_VER >= 1200)
#pragma warning(push)
#endif /* _MSC_VER >= 1200 */
#pragma warning(disable:4250)
#endif /* _MSC_VER */
class TAO_Notify_Export TAO_Notify_Filter_i : public POA_CosNotifyFilter::Filter,
public PortableServer::RefCountServantBase
{
// = TITLE
// TAO_Notify_Filter_i
// = DESCRIPTION
//
//
public:
//Constructor
TAO_Notify_Filter_i (void);
//Destructor
virtual ~TAO_Notify_Filter_i (void);
CosNotifyFilter::Filter_ptr
get_ref (CORBA::Environment &ACE_TRY_ENV);
// Activate with the default POA
virtual char * constraint_grammar (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CosNotifyFilter::ConstraintInfoSeq * add_constraints (
const CosNotifyFilter::ConstraintExpSeq & constraint_list,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::InvalidConstraint
));
virtual void modify_constraints (
const CosNotifyFilter::ConstraintIDSeq & del_list,
const CosNotifyFilter::ConstraintInfoSeq & modify_list,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::InvalidConstraint,
CosNotifyFilter::ConstraintNotFound
));
virtual CosNotifyFilter::ConstraintInfoSeq * get_constraints (
const CosNotifyFilter::ConstraintIDSeq & id_list,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::ConstraintNotFound
));
virtual CosNotifyFilter::ConstraintInfoSeq * get_all_constraints (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void remove_all_constraints (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void destroy (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CORBA::Boolean match (
const CORBA::Any & filterable_data,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::UnsupportedFilterableData
));
virtual CORBA::Boolean match_structured (
const CosNotification::StructuredEvent & filterable_data,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::UnsupportedFilterableData
));
virtual CORBA::Boolean match_typed (
const CosNotification::PropertySeq & filterable_data,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::UnsupportedFilterableData
));
virtual CosNotifyFilter::CallbackID attach_callback (
CosNotifyComm::NotifySubscribe_ptr callback,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void detach_callback (
CosNotifyFilter::CallbackID callback,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::CallbackNotFound
));
virtual CosNotifyFilter::CallbackIDSeq * get_callbacks (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
private:
void add_constraints_i (
const CosNotifyFilter::ConstraintInfoSeq& constraint_info_seq,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::InvalidConstraint
));
struct Notify_Constraint_Expr
{
// = DESCRIPTION
// Structure for associating ConstraintInfo with an interpreter.
//
CosNotifyFilter::ConstraintExp constr_expr;
// Constraint Expression.
TAO_Notify_Constraint_Interpreter interpreter;
// Constraint Interpreter.
};
TAO_Notify_ID_Pool<CosNotifyFilter::ConstraintID> constraint_expr_ids_;
// Id generator for ConstraintInfo's.
ACE_Hash_Map_Manager <CosNotifyFilter::ConstraintID,
ACE_NESTED_CLASS (TAO_Notify_Filter_i, Notify_Constraint_Expr*),
ACE_SYNCH_MUTEX>
constraint_expr_list_;
// A list of the constraints stored in this filter.
typedef ACE_Hash_Map_Iterator <CosNotifyFilter::ConstraintID,
ACE_NESTED_CLASS (TAO_Notify_Filter_i, Notify_Constraint_Expr*),
ACE_SYNCH_MUTEX>
CONSTRAINT_EXPR_LIST_ITER;
typedef ACE_Hash_Map_Entry<CosNotifyFilter::ConstraintID,
ACE_NESTED_CLASS (TAO_Notify_Filter_i, Notify_Constraint_Expr*)>
CONSTRAINT_EXPR_ENTRY;
};
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
#pragma warning(pop)
#endif /* _MSC_VER */
#include "ace/post.h"
#endif /* TAO_NOTIFY_FILTER_I_H */
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