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// -*- C++ -*-
//=============================================================================
/**
* @file LifespanStrategy.h
*
* $Id$
*
* @author Johnny Willemsen <jwillemsen@remedy.nl>
*/
//=============================================================================
#ifndef TAO_PORTABLESERVER_LIFESPANPOLICY_H
#define TAO_PORTABLESERVER_LIFESPANPOLICY_H
#include /**/ "ace/pre.h"
#include "tao/PortableServer/Policy_Strategy.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/PortableServer/LifespanPolicyC.h"
#include "tao/Object_KeyC.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
namespace Portable_Server
{
class Temporary_Creation_Time;
class LifespanStrategy
: public Policy_Strategy
{
public:
LifespanStrategy (void);
virtual void strategy_init (TAO_Root_POA *poa);
virtual void strategy_cleanup (void);
void create (const char *name, const TAO::ObjectKey &key);
virtual void notify_startup (void) = 0;
virtual void notify_shutdown (void) = 0;
/**
* Validate the passed object key if it belongs to this POA.
*/
bool validate (TAO::ObjectKey_var& key);
/**
* Returns the length of the key type
*/
virtual CORBA::ULong key_length (void) const = 0;
CORBA::ULong key_type_length (void) const;
/// Do we have set persistent or not,
virtual CORBA::Boolean is_persistent (void) const = 0;
virtual void create_key (CORBA::Octet *buffer, CORBA::ULong& starting_at) = 0;
/// Validate whether this matches the set lifespan strategy
virtual bool validate (
CORBA::Boolean is_persistent,
const TAO::Portable_Server::Temporary_Creation_Time& creation_time) const = 0;
/// Check the state of the POA.
virtual void check_state (void) = 0;
virtual ::PortableServer::LifespanPolicyValue type () const = 0;
virtual bool use_imr () const = 0;
virtual CORBA::Object_ptr imr_key_to_object (
const TAO::ObjectKey &key,
const char *type_id) const = 0;
protected:
TAO_Root_POA *poa_;
};
} /* namespace Portable_Server */
} /* namespace TAO */
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_PORTABLESERVER_LIFESPANPOLICY_H */
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