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java.lang.Objectorg.omg.CORBA.portable.ObjectImpl
org.omg.CosNotifyChannelAdmin._ProxyPullConsumerStub
public class _ProxyPullConsumerStub
The ProxyPullConsumer interface supports connections to the channel by suppliers who will make events available for pulling to the channel as untyped Anys. Through inheritance of the ProxyConsumer interface, the ProxyPullConsumer interface supports administration of various QoS properties, administration of a list of associated filter objects, and a readonly attribute containing the reference of the SupplierAdmin object which created it. In addition, this inheritance implies that a ProxyPullConsumer instance supports an operation which will return the list of event types which consumers connected to the same channel are interested in receiving, and an operation which can return information about the instance?s ability to accept a per-event QoS request. The ProxyPullConsumer interface also inherits from the PullConsumer interface defined within the CosEventComm module of the OMG Event Service. This interface supports the operation required to disconnect the ProxyPullConsumer from its associated supplier. In addition, since the inherited PullConsumer interface inherits the CosNotifyComm::NotifyPublish interface, a supplier connected to an instance supporting the ProxyPullConsumer interface can inform it whenever the list of event types the supplier plans to supply changes. Finally, the ProxyPullConsumer interface defines the operation which can be invoked by a pull supplier to establish the connection over which the pull supplier will send events to the channel. Note that this can be either a pure event service style, or a notification service style pull supplier. The ProxyPullConsumer interface also defines a pair of operations which can suspend and resume the connection between a ProxyPullConsumer instance and its associated PullSupplier. During the time such a connection is suspended, the ProxyPullConsumer will not attempt to pull events from its associated PullSupplier.
Constructor Summary | |
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_ProxyPullConsumerStub()
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Method Summary | |
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java.lang.String[] |
_ids()
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int |
add_filter(Filter new_filter)
Operation add_filter |
void |
connect_any_pull_supplier(PullSupplier pull_supplier)
Operation connect_any_pull_supplier |
void |
disconnect_pull_consumer()
Operation disconnect_pull_consumer |
int[] |
get_all_filters()
Operation get_all_filters |
Filter |
get_filter(int filter)
Operation get_filter |
Property[] |
get_qos()
Operation get_qos |
SupplierAdmin |
MyAdmin()
Read accessor for MyAdmin attribute |
ProxyType |
MyType()
Read accessor for MyType attribute |
EventType[] |
obtain_subscription_types(ObtainInfoMode mode)
Operation obtain_subscription_types |
void |
offer_change(EventType[] added,
EventType[] removed)
Operation offer_change |
void |
remove_all_filters()
Operation remove_all_filters |
void |
remove_filter(int filter)
Operation remove_filter |
void |
resume_connection()
Operation resume_connection |
void |
set_qos(Property[] qos)
Operation set_qos |
void |
suspend_connection()
Operation suspend_connection |
void |
validate_event_qos(Property[] required_qos,
NamedPropertyRangeSeqHolder available_qos)
Operation validate_event_qos |
void |
validate_qos(Property[] required_qos,
NamedPropertyRangeSeqHolder available_qos)
Operation validate_qos |
Methods inherited from class org.omg.CORBA.portable.ObjectImpl |
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_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override, equals, hashCode, toString |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.omg.CORBA.Object |
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_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override |
Constructor Detail |
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public _ProxyPullConsumerStub()
Method Detail |
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public java.lang.String[] _ids()
_ids
in class org.omg.CORBA.portable.ObjectImpl
public void connect_any_pull_supplier(PullSupplier pull_supplier) throws AlreadyConnected, TypeError
connect_any_pull_supplier
in interface ProxyPullConsumerOperations
pull_supplier
- Push supplier to connect to the proxy
AlreadyConnected
TypeError
public void suspend_connection() throws ConnectionAlreadyInactive, NotConnected
suspend_connection
in interface ProxyPullConsumerOperations
ConnectionAlreadyInactive
- Connection is already suspended
NotConnected
- Proxy isn't connectedpublic void resume_connection() throws ConnectionAlreadyActive, NotConnected
resume_connection
in interface ProxyPullConsumerOperations
ConnectionAlreadyActive
- Connection is already active
NotConnected
- Proxy isn't connectedpublic ProxyType MyType()
MyType
in interface ProxyConsumerOperations
public SupplierAdmin MyAdmin()
MyAdmin
in interface ProxyConsumerOperations
public EventType[] obtain_subscription_types(ObtainInfoMode mode)
obtain_subscription_types
in interface ProxyConsumerOperations
mode
- Mode of recuperation
public void validate_event_qos(Property[] required_qos, NamedPropertyRangeSeqHolder available_qos) throws UnsupportedQoS
validate_event_qos
in interface ProxyConsumerOperations
UnsupportedQoS
- Qos Property was not supported in this implementationpublic Property[] get_qos()
get_qos
in interface QoSAdminOperations
public void set_qos(Property[] qos) throws UnsupportedQoS
set_qos
in interface QoSAdminOperations
qos
- QosProperties to assign to object
UnsupportedQoS
public void validate_qos(Property[] required_qos, NamedPropertyRangeSeqHolder available_qos) throws UnsupportedQoS
validate_qos
in interface QoSAdminOperations
UnsupportedQoS
public int add_filter(Filter new_filter)
add_filter
in interface FilterAdminOperations
new_filter
- filter to add
public void remove_filter(int filter) throws FilterNotFound
remove_filter
in interface FilterAdminOperations
filter
- Id of the filter
FilterNotFound
- Id doesn't match to any filterpublic Filter get_filter(int filter) throws FilterNotFound
get_filter
in interface FilterAdminOperations
filter
- Id of the filter to get
FilterNotFound
- Id doesn't match to any filterpublic int[] get_all_filters()
get_all_filters
in interface FilterAdminOperations
public void remove_all_filters()
remove_all_filters
in interface FilterAdminOperations
public void offer_change(EventType[] added, EventType[] removed) throws InvalidEventType
offer_change
in interface NotifyPublishOperations
InvalidEventType
public void disconnect_pull_consumer()
disconnect_pull_consumer
in interface PullConsumerOperations
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