Representative (proxy) class for the RTI waitset. More...

#include <WaitSet.h>

Inheritance diagram for CIAO::NDDS::DDS_WaitSet_i:

Collaboration diagram for CIAO::NDDS::DDS_WaitSet_i:

Public Member Functions
	DDS_WaitSet_i ()
	Constructor.
virtual	~DDS_WaitSet_i (void)
	Destructor.
virtual ::DDS::ReturnCode_t	wait (::DDS::ConditionSeq &active_conditions, const ::DDS::Duration_t &timeout)
virtual ::DDS::ReturnCode_t	attach_condition (::DDS::Condition_ptr cond)
virtual ::DDS::ReturnCode_t	detach_condition (::DDS::Condition_ptr cond)
virtual ::DDS::ReturnCode_t	get_conditions (::DDS::ConditionSeq &attached_conditions)
DDSWaitSet *	get_rti_entity (void)
::DDS::InstanceHandle_t	check_handle (const ::DDS::InstanceHandle_t &instance_handle, const ::DDS::InstanceHandle_t &lookup_handle, bool &error, bool &non_existent)
void	init (void)
Public Member Functions inherited from DDS::WaitSet
ReturnCode_t	wait (inout ConditionSeq active_conditions, in Duration_t timeout)
ReturnCode_t	attach_condition (in Condition cond)
ReturnCode_t	detach_condition (in Condition cond)
ReturnCode_t	get_conditions (inout ConditionSeq attached_conditions)
Public Member Functions inherited from CORBA::LocalObject
virtual	~LocalObject (void)
virtual CORBA::Boolean	_non_existent (void)
virtual char *	_repository_id (void)
virtual CORBA::InterfaceDef_ptr	_get_interface (void)
virtual CORBA::Object_ptr	_get_component (void)
virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::Request_ptr &request, CORBA::Flags req_flags)
virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::ExceptionList_ptr exclist, CORBA::ContextList_ptr ctxtlist, CORBA::Request_ptr &request, CORBA::Flags req_flags)
virtual CORBA::Request_ptr	_request (const char *operation)
CORBA::Policy_ptr	_get_policy (CORBA::PolicyType type)
CORBA::Policy_ptr	_get_cached_policy (TAO_Cached_Policy_Type type)
CORBA::Object_ptr	_set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)
CORBA::PolicyList *	_get_policy_overrides (const CORBA::PolicyTypeSeq &types)
CORBA::Boolean	_validate_connection (CORBA::PolicyList_out inconsistent_policies)
virtual CORBA::ULong	_hash (CORBA::ULong maximum)
virtual CORBA::Boolean	_is_equivalent (CORBA::Object_ptr other_obj)
virtual CORBA::ORB_ptr	_get_orb (void)
virtual TAO::ObjectKey *	_key (void)
virtual	~Object (void)
virtual TAO_Abstract_ServantBase *	_servant (void) const
virtual CORBA::Boolean	_is_collocated (void) const
virtual CORBA::Boolean	_is_local (void) const
	Object (TAO_Stub p, CORBA::Boolean collocated=false, TAO_Abstract_ServantBase servant=0, TAO_ORB_Core *orb_core=0)
	Object (IOP::IOR ior, TAO_ORB_Core orb_core)
virtual TAO_Stub *	_stubobj (void) const
virtual TAO_Stub *	_stubobj (void)
virtual void	_proxy_broker (TAO::Object_Proxy_Broker *proxy_broker)
virtual CORBA::Boolean	marshal (TAO_OutputCDR &cdr)
CORBA::Boolean	is_evaluated (void) const
TAO_ORB_Core *	orb_core (void) const
IOP::IOR *	steal_ior (void)
const IOP::IOR &	ior (void) const
virtual bool	can_convert_to_ior (void) const
virtual char *	convert_to_ior (bool use_omg_ior_format, const char *ior_prefix) const
void	_decr_refcount (void)
virtual void	_add_ref (void)
virtual void	_remove_ref (void)
virtual CORBA::ULong	_refcount_value (void) const
virtual CORBA::Boolean	_is_a (const char *logical_type_id)
virtual const char *	_interface_repository_id (void) const

Private Member Functions
DDSWaitSet *	rti_entity ()
void	convert_conditions (const DDSConditionSeq &dds_conditions,::DDS::ConditionSeq &conditions)

Private Attributes
DDSWaitSet *	rti_entity_

Additional Inherited Members
Public Types inherited from CORBA::LocalObject
typedef LocalObject_ptr	_ptr_type
typedef LocalObject_var	_var_type
typedef LocalObject_out	_out_type
Public Types inherited from CORBA::Object
Static Public Member Functions inherited from CORBA::LocalObject
static LocalObject_ptr	_duplicate (LocalObject_ptr obj)
static LocalObject_ptr	_nil (void)
static LocalObject_ptr	_narrow (CORBA::Object_ptr obj)
static CORBA::Boolean	marshal (const Object_ptr x, TAO_OutputCDR &cdr)
static void	_tao_any_destructor (void *)
static CORBA::Boolean	is_nil_i (CORBA::Object_ptr obj)
static void	tao_object_initialize (Object *)
static CORBA::Object_ptr	_duplicate (CORBA::Object_ptr obj)
Protected Member Functions inherited from CORBA::LocalObject
	LocalObject (void)
	Object (int dummy=0)
TAO::Object_Proxy_Broker *	proxy_broker () const
Protected Attributes inherited from CORBA::LocalObject
ACE_Atomic_Op< TAO_SYNCH_MUTEX, unsigned long >	refcount_
Protected Attributes inherited from CORBA::Object

Detailed Description

Representative (proxy) class for the RTI waitset.

Implementation of the RTI waitset functionality.

Constructor & Destructor Documentation

CIAO::NDDS::DDS_WaitSet_i::DDS_WaitSet_i ( )

Constructor.

CIAO::NDDS::DDS_WaitSet_i::~DDS_WaitSet_i ( void )

virtual

Destructor.

Member Function Documentation

DDS::ReturnCode_t CIAO::NDDS::DDS_WaitSet_i::attach_condition ( ::DDS::Condition_ptr cond )

Attaches a condition to the waitset. 'wait' will be waiting for this condition.

DDS::InstanceHandle_t CIAO::NDDS::DDS_WaitSet_i::check_handle	(	const ::DDS::InstanceHandle_t &	instance_handle,
		const ::DDS::InstanceHandle_t &	lookup_handle,
		bool &	error,
		bool &	non_existent
	)

Used in the Reader in order to check whether whether the user has supplied the correct handle with the type specific instance. See Reader_T::read_one_last and the DDS4CCM spec for more info.

Checks whether two DDS-handles are equal. If no error occurs and the lookup_handle exists, this method will return the lookup_handle.

Todo:: We actually want this method to be in the DDS4CCM connector but since we're not allowed to use RTI specific code there it's located here.

'error' will be true if instance_handle != DDS_HANDLE_NIL and when instance_handle != lookup_handle.

non_existent will be true is lookup_hnd is DDS_HANDLE_NIL

void CIAO::NDDS::DDS_WaitSet_i::convert_conditions	(	const DDSConditionSeq &	dds_conditions,
		::DDS::ConditionSeq &	conditions
	)

private

Converts the RTI condition(s) to the DDS4CCM condition(s)

DDS::ReturnCode_t CIAO::NDDS::DDS_WaitSet_i::detach_condition ( ::DDS::Condition_ptr cond )

Detaches a condition from the waitset. 'wait' won't be waiting for this condition anymore.

DDS::ReturnCode_t CIAO::NDDS::DDS_WaitSet_i::get_conditions ( ::DDS::ConditionSeq & attached_conditions )

Retrieves a list of attached conditions.

DDSWaitSet * CIAO::NDDS::DDS_WaitSet_i::get_rti_entity ( void )

Returns the RTI waitset

void CIAO::NDDS::DDS_WaitSet_i::init ( void )

Creates the RTI waitset.

DDSWaitSet * CIAO::NDDS::DDS_WaitSet_i::rti_entity ( void )

private

DDS::ReturnCode_t CIAO::NDDS::DDS_WaitSet_i::wait	(	::DDS::ConditionSeq &	active_conditions,
		const ::DDS::Duration_t &	timeout
	)

Waits for DDS until the attached read/query conditions are met or when a timeout occurs.

active_conditions will contain conditions DDS has found.

Member Data Documentation

DDSWaitSet* CIAO::NDDS::DDS_WaitSet_i::rti_entity_

private

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation