com::cosylab::acs::jms::ACSJMSConsumer Class Reference

Inheritance diagram for com::cosylab::acs::jms::ACSJMSConsumer:

[legend]Collaboration diagram for com::cosylab::acs::jms::ACSJMSConsumer:

[legend]List of all members.

Public Member Functions
	ACSJMSConsumer (Destination destination, ContainerServicesBase contServices, String selector) throws JMSException
String	getMessageSelector () throws JMSException
void	setMessageSelector (String selectorString)
MessageListener	getMessageListener () throws JMSException
void	setMessageListener (MessageListener listener) throws JMSException
Message	receive () throws JMSException
Message	receive (long timeout) throws JMSException
Message	receiveNoWait () throws JMSException
void	close () throws JMSException
void	receive (ACSJMSMessageEntity message)
Protected Attributes
Destination	destination
Private Attributes
MessageListener	listener
ContainerServicesBase	containerServices
ACSJMSMessageSelector	selector = null

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Detailed Description

This class supports only the listener mechanism.

The overloaded receive methods and receiveNoWait are not implemented and throw an UnsupportedOperationException. Having both methods (receive and callback) in place causes an out of memory if the queue of message is not flushed on disk. To avoid memory neverending memory consumption I have preferred to remove the implementations of the calls leaving only the callback (given that at the present this is the only one used)

Author:

kzagar

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Constructor & Destructor Documentation

com::cosylab::acs::jms::ACSJMSConsumer::ACSJMSConsumer (  Destination  destination, ContainerServicesBase  contServices, String  selector )  throws JMSException [inline]

The constructor of the consumer Parameters: destination  contServices  The Container services selector  The message selector (can be empty or null)

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Member Function Documentation

void com::cosylab::acs::jms::ACSJMSConsumer::close (   )  throws JMSException [inline]

Reimplemented in com::cosylab::acs::jms::ACSJMSTopicSubscriber.

MessageListener com::cosylab::acs::jms::ACSJMSConsumer::getMessageListener (   )  throws JMSException [inline]

String com::cosylab::acs::jms::ACSJMSConsumer::getMessageSelector (   )  throws JMSException [inline]

void com::cosylab::acs::jms::ACSJMSConsumer::receive (  ACSJMSMessageEntity  message  )  [inline]

Message com::cosylab::acs::jms::ACSJMSConsumer::receive (  long  timeout  )  throws JMSException [inline]

Message com::cosylab::acs::jms::ACSJMSConsumer::receive (   )  throws JMSException [inline]

Message com::cosylab::acs::jms::ACSJMSConsumer::receiveNoWait (   )  throws JMSException [inline]

void com::cosylab::acs::jms::ACSJMSConsumer::setMessageListener (  MessageListener  listener  )  throws JMSException [inline]

void com::cosylab::acs::jms::ACSJMSConsumer::setMessageSelector (  String  selectorString  )  [inline]

Set a new SQL92 selector string for the consumer Parameters: selectorString

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Member Data Documentation

ContainerServicesBase com::cosylab::acs::jms::ACSJMSConsumer::containerServices [private]

Destination com::cosylab::acs::jms::ACSJMSConsumer::destination [protected]

MessageListener com::cosylab::acs::jms::ACSJMSConsumer::listener [private]

ACSJMSMessageSelector com::cosylab::acs::jms::ACSJMSConsumer::selector = null [private]

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

• ACSJMSConsumer.java

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