TAO_CosEvent 2.0.5
|
ProxyPushConsumer. More...
#include <CEC_ProxyPushConsumer.h>
Public Types | |
typedef CosEventChannelAdmin::ProxyPushConsumer_ptr | _ptr_type |
typedef CosEventChannelAdmin::ProxyPushConsumer_var | _var_type |
Public Member Functions | |
TAO_CEC_ProxyPushConsumer (TAO_CEC_EventChannel *event_channel, const ACE_Time_Value &timeout) | |
constructor... | |
virtual | ~TAO_CEC_ProxyPushConsumer (void) |
destructor... | |
virtual void | activate (CosEventChannelAdmin::ProxyPushConsumer_ptr &activated_proxy) |
Activate in the POA. | |
virtual void | deactivate (void) |
Deactivate from the POA. | |
CORBA::Boolean | is_connected (void) const |
Return false if no supplier is connected... | |
CosEventComm::PushSupplier_ptr | supplier (void) const |
CORBA::Boolean | supplier_non_existent (CORBA::Boolean_out disconnected) |
virtual void | shutdown (void) |
The event channel is shutting down. | |
CORBA::ULong | _incr_refcnt (void) |
Increment and decrement the reference count. | |
CORBA::ULong | _decr_refcnt (void) |
virtual void | connect_push_supplier (CosEventComm::PushSupplier_ptr push_supplier) |
virtual void | push (const CORBA::Any &event) |
virtual void | disconnect_push_consumer (void) |
virtual PortableServer::POA_ptr | _default_POA (void) |
virtual void | _add_ref (void) |
virtual void | _remove_ref (void) |
Protected Member Functions | |
void | supplier (CosEventComm::PushSupplier_ptr supplier) |
void | supplier_i (CosEventComm::PushSupplier_ptr supplier) |
CORBA::Boolean | is_connected_i (void) const |
The private version (without locking) of is_connected(). | |
void | cleanup_i (void) |
Release the supplier. | |
CosEventComm::PushSupplier_ptr | apply_policy (CosEventComm::PushSupplier_ptr s) |
Private Attributes | |
TAO_CEC_EventChannel * | event_channel_ |
The supplier admin, used for activation and memory managment. | |
ACE_Time_Value | timeout_ |
ACE_Lock * | lock_ |
The locking strategy. | |
CORBA::ULong | refcount_ |
The reference count. | |
CosEventComm::PushSupplier_var | supplier_ |
CosEventComm::PushSupplier_var | nopolicy_supplier_ |
The supplier without any policies applied. | |
bool | connected_ |
PortableServer::POA_var | default_POA_ |
Store the default POA. | |
Friends | |
class | TAO_CEC_ProxyPushConsumer_Guard |
ProxyPushConsumer.
Implement the CosEventChannelAdmin::ProxyPushConsumer interface, remember that this class is used to communicate with a PushSupplier, so, in effect, this is the ambassador for a supplier inside the event channel. = MEMORY MANAGMENT The object commits suicide when disconnect_push_consumer() is called.
typedef CosEventChannelAdmin::ProxyPushConsumer_ptr TAO_CEC_ProxyPushConsumer::_ptr_type |
typedef CosEventChannelAdmin::ProxyPushConsumer_var TAO_CEC_ProxyPushConsumer::_var_type |
TAO_CEC_ProxyPushConsumer::TAO_CEC_ProxyPushConsumer | ( | TAO_CEC_EventChannel * | event_channel, |
const ACE_Time_Value & | timeout | ||
) |
constructor...
TAO_CEC_ProxyPushConsumer::~TAO_CEC_ProxyPushConsumer | ( | void | ) | [virtual] |
destructor...
void TAO_CEC_ProxyPushConsumer::_add_ref | ( | void | ) | [virtual] |
CORBA::ULong TAO_CEC_ProxyPushConsumer::_decr_refcnt | ( | void | ) |
PortableServer::POA_ptr TAO_CEC_ProxyPushConsumer::_default_POA | ( | void | ) | [virtual] |
CORBA::ULong TAO_CEC_ProxyPushConsumer::_incr_refcnt | ( | void | ) |
Increment and decrement the reference count.
void TAO_CEC_ProxyPushConsumer::_remove_ref | ( | void | ) | [virtual] |
void TAO_CEC_ProxyPushConsumer::activate | ( | CosEventChannelAdmin::ProxyPushConsumer_ptr & | activated_proxy | ) | [virtual] |
Activate in the POA.
CosEventComm::PushSupplier_ptr TAO_CEC_ProxyPushConsumer::apply_policy | ( | CosEventComm::PushSupplier_ptr | s | ) | [protected] |
Assigns the parameter to both supplier_ and nopolicy_supplier_, and applies policies (when appropriate) to supplier_.
void TAO_CEC_ProxyPushConsumer::cleanup_i | ( | void | ) | [protected] |
Release the supplier.
void TAO_CEC_ProxyPushConsumer::connect_push_supplier | ( | CosEventComm::PushSupplier_ptr | push_supplier | ) | [virtual] |
void TAO_CEC_ProxyPushConsumer::deactivate | ( | void | ) | [virtual] |
Deactivate from the POA.
void TAO_CEC_ProxyPushConsumer::disconnect_push_consumer | ( | void | ) | [virtual] |
CORBA::Boolean TAO_CEC_ProxyPushConsumer::is_connected | ( | void | ) | const |
Return false if no supplier is connected...
CORBA::Boolean TAO_CEC_ProxyPushConsumer::is_connected_i | ( | void | ) | const [protected] |
The private version (without locking) of is_connected().
void TAO_CEC_ProxyPushConsumer::push | ( | const CORBA::Any & | event | ) | [virtual] |
void TAO_CEC_ProxyPushConsumer::shutdown | ( | void | ) | [virtual] |
The event channel is shutting down.
void TAO_CEC_ProxyPushConsumer::supplier | ( | CosEventComm::PushSupplier_ptr | supplier | ) | [protected] |
Set the supplier, used by some implementations to change the policies used when invoking operations on the supplier.
CosEventComm::PushSupplier_ptr TAO_CEC_ProxyPushConsumer::supplier | ( | void | ) | const |
Return the consumer object reference. It returns nil() if it has not connected yet.
void TAO_CEC_ProxyPushConsumer::supplier_i | ( | CosEventComm::PushSupplier_ptr | supplier | ) | [protected] |
CORBA::Boolean TAO_CEC_ProxyPushConsumer::supplier_non_existent | ( | CORBA::Boolean_out | disconnected | ) |
Invoke the _non_existent() pseudo-operation on the supplier. If it is disconnected then it returns true and sets the <disconnected> flag.
friend class TAO_CEC_ProxyPushConsumer_Guard [friend] |
bool TAO_CEC_ProxyPushConsumer::connected_ [private] |
If the flag is true then we are connected, notice that the supplier can be nil.
Store the default POA.
The supplier admin, used for activation and memory managment.
ACE_Lock* TAO_CEC_ProxyPushConsumer::lock_ [private] |
The locking strategy.
CosEventComm::PushSupplier_var TAO_CEC_ProxyPushConsumer::nopolicy_supplier_ [private] |
The supplier without any policies applied.
The reference count.
CosEventComm::PushSupplier_var TAO_CEC_ProxyPushConsumer::supplier_ [private] |
The supplier -- use apply_policy() instead of assigning directly to supplier_. This will keep supplier_ and nopolicy_supplier_ in sync.