| javax.jms.TopicConnection
| TopicConnection | | public interface TopicConnection extends Connection(Code) | | A TopicConnection object is an active connection to a
publish/subscribe JMS provider. A client uses a TopicConnection
object to create one or more TopicSession objects
for producing and consuming messages.
A TopicConnection can be used to create a
TopicSession, from which
specialized topic-related objects can be created.
A more general, and recommended approach is to use the
Connection object.
The TopicConnection object
should be used to support existing code.
See Also: javax.jms.Connection
See Also: javax.jms.ConnectionFactory
See Also: javax.jms.TopicConnectionFactory |
| Method Summary | |
| ConnectionConsumer | createConnectionConsumer(Topic topic, String messageSelector, ServerSessionPool sessionPool, int maxMessages)
Creates a connection consumer for this connection (optional operation).
This is an expert facility not used by regular JMS clients.
Parameters:
topic - the topic to access
Parameters:
messageSelector - only messages with properties matching themessage selector expression are delivered. | | ConnectionConsumer | createDurableConnectionConsumer(Topic topic, String subscriptionName, String messageSelector, ServerSessionPool sessionPool, int maxMessages)
Create a durable connection consumer for this connection (optional operation). | | TopicSession | createTopicSession(boolean transacted, int acknowledgeMode)
Creates a TopicSession object.
Parameters:
transacted - indicates whether the session is transacted
Parameters:
acknowledgeMode - indicates whether the consumer or theclient will acknowledge any messages it receives; ignored if the sessionis transacted. |
| createConnectionConsumer | | ConnectionConsumer createConnectionConsumer(Topic topic, String messageSelector, ServerSessionPool sessionPool, int maxMessages) throws JMSException(Code) | | Creates a connection consumer for this connection (optional operation).
This is an expert facility not used by regular JMS clients.
Parameters:
topic - the topic to access
Parameters:
messageSelector - only messages with properties matching themessage selector expression are delivered. A value of null oran empty string indicates that there is no message selector for the message consumer.
Parameters:
sessionPool - the server session pool to associate with this connection consumer
Parameters:
maxMessages - the maximum number of messages that can beassigned to a server session at one time the connection consumer
exception:
JMSException - if the TopicConnection object failsto create a connection consumer due to someinternal error or invalid arguments for sessionPool and messageSelector.
exception:
InvalidDestinationException - if an invalid topic is specified.
exception:
InvalidSelectorException - if the message selector is invalid.
See Also: javax.jms.ConnectionConsumer |
| createDurableConnectionConsumer | | ConnectionConsumer createDurableConnectionConsumer(Topic topic, String subscriptionName, String messageSelector, ServerSessionPool sessionPool, int maxMessages) throws JMSException(Code) | | Create a durable connection consumer for this connection (optional operation).
This is an expert facility not used by regular JMS clients.
Parameters:
topic - the topic to access
Parameters:
subscriptionName - durable subscription name
Parameters:
messageSelector - only messages with properties matching themessage selector expression are delivered. A value of null oran empty string indicates that there is no message selector for the message consumer.
Parameters:
sessionPool - the server session pool to associate with this durable connection consumer
Parameters:
maxMessages - the maximum number of messages that can beassigned to a server session at one time the durable connection consumer
exception:
JMSException - if the TopicConnection object failsto create a connection consumer due to someinternal error or invalid arguments for sessionPool and messageSelector.
exception:
InvalidDestinationException - if an invalid topic is specified.
exception:
InvalidSelectorException - if the message selector is invalid.
See Also: javax.jms.ConnectionConsumer |
| createTopicSession | | TopicSession createTopicSession(boolean transacted, int acknowledgeMode) throws JMSException(Code) | | Creates a TopicSession object.
Parameters:
transacted - indicates whether the session is transacted
Parameters:
acknowledgeMode - indicates whether the consumer or theclient will acknowledge any messages it receives; ignored if the sessionis transacted. Legal values are Session.AUTO_ACKNOWLEDGE, Session.CLIENT_ACKNOWLEDGE, and Session.DUPS_OK_ACKNOWLEDGE. a newly created topic session
exception:
JMSException - if the TopicConnection object failsto create a session due to some internal error orlack of support for the specific transactionand acknowledgement mode.
See Also: Session.AUTO_ACKNOWLEDGE
See Also:
See Also: Session.CLIENT_ACKNOWLEDGE
See Also:
See Also: Session.DUPS_OK_ACKNOWLEDGE
See Also: |
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