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## org.springframework.jms.core
Class JmsTemplate

    java.lang.Object
      org.springframework.jms.support.JmsAccessor
          org.springframework.jms.support.destination.JmsDestinationAccessor
              org.springframework.jms.core.JmsTemplate

All Implemented Interfaces:
  InitializingBean, JmsOperations

Direct Known Subclasses:
  JmsTemplate102

    public class JmsTemplate

extends JmsDestinationAccessor
implements JmsOperations

Helper class that simplifies synchronous JMS access code.

NOTE: This class requires a JMS 1.1+ provider because it builds on the domain-independent API. Use the `JmsTemplate102` subclass for a JMS 1.0.2 provider, e.g. when running on a J2EE 1.3 server.

If you want to use dynamic destination creation, you must specify the type of JMS destination to create, using the "pubSubDomain" property. For other operations, this is not necessary, in contrast to when working with JmsTemplate102. Point-to-Point (Queues) is the default domain.

Default settings for JMS Sessions are "not transacted" and "auto-acknowledge". As defined by the J2EE specification, the transaction and acknowledgement parameters are ignored when a JMS Session is created inside an active transaction, no matter if a JTA transaction or a Spring-managed transaction. To configure them for native JMS usage, specify appropriate values for the "sessionTransacted" and "sessionAcknowledgeMode" bean properties.

This template uses a `DynamicDestinationResolver` and a `SimpleMessageConverter` as default strategies for resolving a destination name or converting a message, respectively. These defaults can be overridden through the "destinationResolver" and "messageConverter" bean properties.

Since:
  1.1
Author:
  Mark Pollack, Juergen Hoeller
See Also:
  `JmsAccessor.setConnectionFactory(javax.jms.ConnectionFactory)`, `JmsDestinationAccessor.setPubSubDomain(boolean)`, `JmsDestinationAccessor.setDestinationResolver(org.springframework.jms.support.destination.DestinationResolver)`, `setMessageConverter(org.springframework.jms.support.converter.MessageConverter)`, `JmsTemplate102`, `MessageProducer`, `MessageConsumer`

Field Summary
`static long` | `RECEIVE_TIMEOUT_INDEFINITE_WAIT` Timeout value indicating a blocking receive without timeout.
`static long` | `RECEIVE_TIMEOUT_NO_WAIT` Timeout value indicating that a receive operation should check if a message is immediately available without blocking.

Fields inherited from class org.springframework.jms.support.JmsAccessor
`logger`

Constructor Summary
`JmsTemplate()` Create a new JmsTemplate for bean-style usage.
`JmsTemplate(ConnectionFactory connectionFactory)` Create a new JmsTemplate, given a ConnectionFactory.

Method Summary
`void` | `convertAndSend(Destination destination, Object message)` Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.
`void` | `convertAndSend(Destination destination, Object message, MessagePostProcessor postProcessor)` Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.
`void` | `convertAndSend(Object message)` Send the given object to the default destination, converting the object to a JMS message with a configured MessageConverter.
`void` | `convertAndSend(Object message, MessagePostProcessor postProcessor)` Send the given object to the default destination, converting the object to a JMS message with a configured MessageConverter.
`void` | `convertAndSend(String destinationName, Object message)` Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.
`void` | `convertAndSend(String destinationName, Object message, MessagePostProcessor postProcessor)` Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.
`protected MessageConsumer` | `createConsumer(Session session, Destination destination, String messageSelector)` Create a JMS MessageConsumer for the given Session and Destination.
`protected MessageProducer` | `createProducer(Session session, Destination destination)` Create a JMS MessageProducer for the given Session and Destination, configuring it to disable message ids and/or timestamps (if necessary).
`protected Object` | `doConvertFromMessage(Message message)` Extract the content from the given JMS message.
`protected MessageProducer` | `doCreateProducer(Session session, Destination destination)` Create a raw JMS MessageProducer for the given Session and Destination.
`protected Message` | `doReceive(Session session, Destination destination, String messageSelector)` Receive a JMS message.
`protected Message` | `doReceive(Session session, MessageConsumer consumer)` Actually receive a JMS message.
`protected void` | `doSend(MessageProducer producer, Message message)` Actually send the given JMS message.
`protected void` | `doSend(Session session, Destination destination, MessageCreator messageCreator)` Send the given JMS message.
`Object` | `execute(ProducerCallback action)` Send a message to a JMS destination.
`Object` | `execute(SessionCallback action)` Execute the action specified by the given action object within a JMS Session.
`Object` | `execute(SessionCallback action, boolean startConnection)` Execute the action specified by the given action object within a JMS Session.
`protected Connection` | `getConnection(JmsResourceHolder holder)` Fetch an appropriate Connection from the given JmsResourceHolder.
`Destination` | `getDefaultDestination()` Return the destination to be used on send/receive operations that do not have a destination parameter.
`String` | `getDefaultDestinationName()` Return the destination name to be used on send/receive operations that do not have a destination parameter.
`int` | `getDeliveryMode()` Return the delivery mode to use when sending a message.
`MessageConverter` | `getMessageConverter()` Return the message converter for this template.
`int` | `getPriority()` Return the priority of a message when sending.
`long` | `getReceiveTimeout()` Return the timeout to use for receive calls (in milliseconds).
`protected Session` | `getSession(JmsResourceHolder holder)` Fetch an appropriate Session from the given JmsResourceHolder.
`long` | `getTimeToLive()` Return the time-to-live of the message when sending.
`protected void` | `initDefaultStrategies()` Initialize the default implementations for the template's strategies: DynamicDestinationResolver and SimpleMessageConverter.
`boolean` | `isExplicitQosEnabled()` If "true", then the values of deliveryMode, priority, and timeToLive will be used when sending a message.
`boolean` | `isMessageIdEnabled()` Return whether message IDs are enabled.
`boolean` | `isMessageTimestampEnabled()` Return whether message timestamps are enabled.
`boolean` | `isPubSubNoLocal()` Return whether to inhibit the delivery of messages published by its own connection.
`protected boolean` | `isSessionLocallyTransacted(Session session)` Check whether the given Session is locally transacted, that is, whether its transaction is managed by this listener container's Session handling and not by an external transaction coordinator.
`Message` | `receive()` Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.
`Message` | `receive(Destination destination)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Message` | `receive(String destinationName)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Object` | `receiveAndConvert()` Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.
`Object` | `receiveAndConvert(Destination destination)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Object` | `receiveAndConvert(String destinationName)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Message` | `receiveSelected(Destination destination, String messageSelector)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Message` | `receiveSelected(String messageSelector)` Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.
`Message` | `receiveSelected(String destinationName, String messageSelector)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Object` | `receiveSelectedAndConvert(Destination destination, String messageSelector)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`Object` | `receiveSelectedAndConvert(String messageSelector)` Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.
`Object` | `receiveSelectedAndConvert(String destinationName, String messageSelector)` Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.
`void` | `send(Destination destination, MessageCreator messageCreator)` Send a message to the specified destination.
`void` | `send(MessageCreator messageCreator)` Send a message to the default destination.
`void` | `send(String destinationName, MessageCreator messageCreator)` Send a message to the specified destination.
`void` | `setDefaultDestination(Destination destination)` Set the destination to be used on send/receive operations that do not have a destination parameter.
`void` | `setDefaultDestinationName(String destinationName)` Set the destination name to be used on send/receive operations that do not have a destination parameter.
`void` | `setDeliveryMode(int deliveryMode)` Set the delivery mode to use when sending a message.
`void` | `setDeliveryPersistent(boolean deliveryPersistent)` Set whether message delivery should be persistent or non-persistent, specified as boolean value ("true" or "false").
`void` | `setExplicitQosEnabled(boolean explicitQosEnabled)` Set if the QOS values (deliveryMode, priority, timeToLive) should be used for sending a message.
`void` | `setMessageConverter(MessageConverter messageConverter)` Set the message converter for this template.
`void` | `setMessageIdEnabled(boolean messageIdEnabled)` Set whether message IDs are enabled.
`void` | `setMessageTimestampEnabled(boolean messageTimestampEnabled)` Set whether message timestamps are enabled.
`void` | `setPriority(int priority)` Set the priority of a message when sending.
`void` | `setPubSubNoLocal(boolean pubSubNoLocal)` Set whether to inhibit the delivery of messages published by its own connection.
`void` | `setReceiveTimeout(long receiveTimeout)` Set the timeout to use for receive calls (in milliseconds).
`void` | `setTimeToLive(long timeToLive)` Set the time-to-live of the message when sending.

Methods inherited from class org.springframework.jms.support.destination.JmsDestinationAccessor
`getDestinationResolver, isPubSubDomain, resolveDestinationName, setDestinationResolver, setPubSubDomain`

Methods inherited from class org.springframework.jms.support.JmsAccessor
`afterPropertiesSet, convertJmsAccessException, createConnection, createSession, getConnectionFactory, getSessionAcknowledgeMode, isClientAcknowledge, isSessionTransacted, setConnectionFactory, setSessionAcknowledgeMode, setSessionAcknowledgeModeName, setSessionTransacted`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### RECEIVE_TIMEOUT_NO_WAIT

    public static final long RECEIVE_TIMEOUT_NO_WAIT

  Timeout value indicating that a receive operation should check if a message is immediately available without blocking.

  See Also:
    Constant Field Values

### RECEIVE_TIMEOUT_INDEFINITE_WAIT

    public static final long RECEIVE_TIMEOUT_INDEFINITE_WAIT

  Timeout value indicating a blocking receive without timeout.

  See Also:
    Constant Field Values

Constructor Detail

### JmsTemplate

    public JmsTemplate()

  Create a new JmsTemplate for bean-style usage.

  Note: The ConnectionFactory has to be set before using the instance. This constructor can be used to prepare a JmsTemplate via a BeanFactory, typically setting the ConnectionFactory via setConnectionFactory.

  See Also:
    `JmsAccessor.setConnectionFactory(javax.jms.ConnectionFactory)`

### JmsTemplate

    public JmsTemplate(ConnectionFactory connectionFactory)

  Create a new JmsTemplate, given a ConnectionFactory.

  Parameters:
    `connectionFactory` - the ConnectionFactory to obtain Connections from

Method Detail

### initDefaultStrategies

    protected void initDefaultStrategies()

  Initialize the default implementations for the template's strategies: DynamicDestinationResolver and SimpleMessageConverter.

  See Also:
    `JmsDestinationAccessor.setDestinationResolver(org.springframework.jms.support.destination.DestinationResolver)`, `setMessageConverter(org.springframework.jms.support.converter.MessageConverter)`, `DynamicDestinationResolver`, `SimpleMessageConverter`

### setDefaultDestination

    public void setDefaultDestination(Destination destination)

  Set the destination to be used on send/receive operations that do not have a destination parameter.

  Alternatively, specify a "defaultDestinationName", to be dynamically resolved via the DestinationResolver.

  See Also:
    `send(MessageCreator)`, `convertAndSend(Object)`, `convertAndSend(Object, MessagePostProcessor)`, `setDefaultDestinationName(String)`

### getDefaultDestination

    public Destination getDefaultDestination()

  Return the destination to be used on send/receive operations that do not have a destination parameter.

### setDefaultDestinationName

    public void setDefaultDestinationName(String destinationName)

  Set the destination name to be used on send/receive operations that do not have a destination parameter. The specified name will be dynamically resolved via the DestinationResolver.

  Alternatively, specify a JMS Destination object as "defaultDestination".

  See Also:
    `send(MessageCreator)`, `convertAndSend(Object)`, `convertAndSend(Object, MessagePostProcessor)`, `JmsDestinationAccessor.setDestinationResolver(org.springframework.jms.support.destination.DestinationResolver)`, `setDefaultDestination(javax.jms.Destination)`

### getDefaultDestinationName

    public String getDefaultDestinationName()

  Return the destination name to be used on send/receive operations that do not have a destination parameter.

### setMessageConverter

    public void setMessageConverter(MessageConverter messageConverter)

  Set the message converter for this template. Used to resolve Object parameters to convertAndSend methods and Object results from receiveAndConvert methods.

  The default converter is a SimpleMessageConverter, which is able to handle BytesMessages, TextMessages and ObjectMessages.

  See Also:
    `convertAndSend(java.lang.Object)`, `receiveAndConvert()`, `SimpleMessageConverter`

### getMessageConverter

    public MessageConverter getMessageConverter()

  Return the message converter for this template.

### setMessageIdEnabled

    public void setMessageIdEnabled(boolean messageIdEnabled)

  Set whether message IDs are enabled. Default is "true".

  This is only a hint to the JMS producer. See the JMS javadocs for details.

  See Also:
    `MessageProducer.setDisableMessageID(boolean)`

### isMessageIdEnabled

    public boolean isMessageIdEnabled()

  Return whether message IDs are enabled.

### setMessageTimestampEnabled

    public void setMessageTimestampEnabled(boolean messageTimestampEnabled)

  Set whether message timestamps are enabled. Default is "true".

  This is only a hint to the JMS producer. See the JMS javadocs for details.

  See Also:
    `MessageProducer.setDisableMessageTimestamp(boolean)`

### isMessageTimestampEnabled

    public boolean isMessageTimestampEnabled()

  Return whether message timestamps are enabled.

### setPubSubNoLocal

    public void setPubSubNoLocal(boolean pubSubNoLocal)

  Set whether to inhibit the delivery of messages published by its own connection. Default is "false".

  See Also:
    `TopicSession.createSubscriber(javax.jms.Topic, String, boolean)`

### isPubSubNoLocal

    public boolean isPubSubNoLocal()

  Return whether to inhibit the delivery of messages published by its own connection.

### setReceiveTimeout

    public void setReceiveTimeout(long receiveTimeout)

  Set the timeout to use for receive calls (in milliseconds).

  The default is `RECEIVE_TIMEOUT_INDEFINITE_WAIT`, which indicates a blocking receive without timeout.

  Specify `RECEIVE_TIMEOUT_NO_WAIT` to inidicate that a receive operation should check if a message is immediately available without blocking.

  See Also:
    `MessageConsumer.receive(long)`, `MessageConsumer.receive()`, `MessageConsumer.receiveNoWait()`

### getReceiveTimeout

    public long getReceiveTimeout()

  Return the timeout to use for receive calls (in milliseconds).

### setExplicitQosEnabled

    public void setExplicitQosEnabled(boolean explicitQosEnabled)

  Set if the QOS values (deliveryMode, priority, timeToLive) should be used for sending a message.

  See Also:
    `setDeliveryMode(int)`, `setPriority(int)`, `setTimeToLive(long)`

### isExplicitQosEnabled

    public boolean isExplicitQosEnabled()

  If "true", then the values of deliveryMode, priority, and timeToLive will be used when sending a message. Otherwise, the default values, that may be set administratively, will be used.

  Returns:
    true if overriding default values of QOS parameters (deliveryMode, priority, and timeToLive)
  See Also:
    `setDeliveryMode(int)`, `setPriority(int)`, `setTimeToLive(long)`

### setDeliveryPersistent

    public void setDeliveryPersistent(boolean deliveryPersistent)

  Set whether message delivery should be persistent or non-persistent, specified as boolean value ("true" or "false"). This will set the delivery mode accordingly, to either "PERSISTENT" (1) or "NON_PERSISTENT" (2).

  Default it "true" aka delivery mode "PERSISTENT".

  See Also:
    `setDeliveryMode(int)`, `DeliveryMode.PERSISTENT`, `DeliveryMode.NON_PERSISTENT`

### setDeliveryMode

    public void setDeliveryMode(int deliveryMode)

  Set the delivery mode to use when sending a message. Default is the Message default: "PERSISTENT".

  Since a default value may be defined administratively, this is only used when "isExplicitQosEnabled" equals "true".

  Parameters:
    `deliveryMode` - the delivery mode to use
  See Also:
    `isExplicitQosEnabled()`, `DeliveryMode.PERSISTENT`, `DeliveryMode.NON_PERSISTENT`, `Message.DEFAULT_DELIVERY_MODE`, `MessageProducer.send(javax.jms.Message, int, int, long)`

### getDeliveryMode

    public int getDeliveryMode()

  Return the delivery mode to use when sending a message.

### setPriority

    public void setPriority(int priority)

  Set the priority of a message when sending.

  Since a default value may be defined administratively, this is only used when "isExplicitQosEnabled" equals "true".

  See Also:
    `isExplicitQosEnabled()`, `Message.DEFAULT_PRIORITY`, `MessageProducer.send(javax.jms.Message, int, int, long)`

### getPriority

    public int getPriority()

  Return the priority of a message when sending.

### setTimeToLive

    public void setTimeToLive(long timeToLive)

  Set the time-to-live of the message when sending.

  Since a default value may be defined administratively, this is only used when "isExplicitQosEnabled" equals "true".

  Parameters:
    `timeToLive` - the message's lifetime (in milliseconds)
  See Also:
    `isExplicitQosEnabled()`, `Message.DEFAULT_TIME_TO_LIVE`, `MessageProducer.send(javax.jms.Message, int, int, long)`

### getTimeToLive

    public long getTimeToLive()

  Return the time-to-live of the message when sending.

### execute

    public Object execute(SessionCallback action,
                          boolean startConnection)
                   throws JmsException

  Execute the action specified by the given action object within a JMS Session. Generalized version of `execute(SessionCallback)`, allowing the JMS Connection to be started on the fly.

  Use `execute(SessionCallback)` for the general case. Starting the JMS Connection is just necessary for receiving messages, which is preferably achieved through the `receive` methods.

  Parameters:
    `action` - callback object that exposes the Session
    `startConnection` - whether to start the Connection
  Returns:
    the result object from working with the Session
  Throws:
    `JmsException` - if there is any problem
  See Also:
    `execute(SessionCallback)`, `receive()`

### execute

    public Object execute(SessionCallback action)
                   throws JmsException

  Description copied from interface: `JmsOperations`
  Execute the action specified by the given action object within a JMS Session.

  When used with a 1.0.2 provider, you may need to downcast to the appropriate domain implementation, either QueueSession or TopicSession in the action objects doInJms callback method.

  Note: The value of isPubSubDomain affects the behavior of this method. If isPubSubDomain equals true, then a TopicSession is passed to the callback. If false, then a QueueSession is passed to the callback.

  Specified by:
    `execute` in interface `JmsOperations`
  Parameters:
    `action` - callback object that exposes the session
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - if there is any problem

### execute

    public Object execute(ProducerCallback action)
                   throws JmsException

  Description copied from interface: `JmsOperations`
  Send a message to a JMS destination. The callback gives access to the JMS session and MessageProducer in order to do more complex send operations.

  Specified by:
    `execute` in interface `JmsOperations`
  Parameters:
    `action` - callback object that exposes the session/producer pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### send

    public void send(MessageCreator messageCreator)
              throws JmsException

  Description copied from interface: `JmsOperations`
  Send a message to the default destination.

  This will only work with a default destination specified!

  Specified by:
    `send` in interface `JmsOperations`
  Parameters:
    `messageCreator` - callback to create a message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### send

    public void send(Destination destination,
                     MessageCreator messageCreator)
              throws JmsException

  Description copied from interface: `JmsOperations`
  Send a message to the specified destination. The MessageCreator callback creates the message given a Session.

  Specified by:
    `send` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to send this message to
    `messageCreator` - callback to create a message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### send

    public void send(String destinationName,
                     MessageCreator messageCreator)
              throws JmsException

  Description copied from interface: `JmsOperations`
  Send a message to the specified destination. The MessageCreator callback creates the message given a Session.

  Specified by:
    `send` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
    `messageCreator` - callback to create a message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### doSend

    protected void doSend(Session session,
                          Destination destination,
                          MessageCreator messageCreator)
                   throws JMSException

  Send the given JMS message.

  Parameters:
    `session` - the JMS Session to operate on
    `destination` - the JMS Destination to send to
    `messageCreator` - callback to create a JMS Message
  Throws:
    `JMSException` - if thrown by JMS API methods

### doSend

    protected void doSend(MessageProducer producer,
                          Message message)
                   throws JMSException

  Actually send the given JMS message.

  Parameters:
    `producer` - the JMS MessageProducer to send with
    `message` - the JMS Message to send
  Throws:
    `JMSException` - if thrown by JMS API methods

### convertAndSend

    public void convertAndSend(Object message)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the default destination, converting the object to a JMS message with a configured MessageConverter.

  This will only work with a default destination specified!

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `message` - the object to convert to a message
  Throws:
    `JmsException` - converted checked JMSException to unchecked

### convertAndSend

    public void convertAndSend(Destination destination,
                               Object message)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to send this message to
    `message` - the object to convert to a message
  Throws:
    `JmsException` - converted checked JMSException to unchecked

### convertAndSend

    public void convertAndSend(String destinationName,
                               Object message)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
    `message` - the object to convert to a message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### convertAndSend

    public void convertAndSend(Object message,
                               MessagePostProcessor postProcessor)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the default destination, converting the object to a JMS message with a configured MessageConverter. The MessagePostProcessor callback allows for modification of the message after conversion.

  This will only work with a default destination specified!

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `message` - the object to convert to a message
    `postProcessor` - the callback to modify the message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### convertAndSend

    public void convertAndSend(Destination destination,
                               Object message,
                               MessagePostProcessor postProcessor)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter. The MessagePostProcessor callback allows for modification of the message after conversion.

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to send this message to
    `message` - the object to convert to a message
    `postProcessor` - the callback to modify the message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### convertAndSend

    public void convertAndSend(String destinationName,
                               Object message,
                               MessagePostProcessor postProcessor)
                        throws JmsException

  Description copied from interface: `JmsOperations`
  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter. The MessagePostProcessor callback allows for modification of the message after conversion.

  Specified by:
    `convertAndSend` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
    `message` - the object to convert to a message.
    `postProcessor` - the callback to modify the message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receive

    public Message receive()
                    throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  This will only work with a default destination specified!

  Specified by:
    `receive` in interface `JmsOperations`
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receive

    public Message receive(Destination destination)
                    throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receive` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to receive a message from
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receive

    public Message receive(String destinationName)
                    throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receive` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelected

    public Message receiveSelected(String messageSelector)
                            throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the default destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  This will only work with a default destination specified!

  Specified by:
    `receiveSelected` in interface `JmsOperations`
  Parameters:
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelected

    public Message receiveSelected(Destination destination,
                                   String messageSelector)
                            throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveSelected` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to receive a message from
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelected

    public Message receiveSelected(String destinationName,
                                   String messageSelector)
                            throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveSelected` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message received by the consumer, or `null` if the timeout expires
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### doReceive

    protected Message doReceive(Session session,
                                Destination destination,
                                String messageSelector)
                         throws JMSException

  Receive a JMS message.

  Parameters:
    `session` - the JMS Session to operate on
    `destination` - the JMS Destination to receive from
    `messageSelector` - the message selector for this consumer (can be `null`)
  Returns:
    the JMS Message received, or `null` if none
  Throws:
    `JMSException` - if thrown by JMS API methods

### doReceive

    protected Message doReceive(Session session,
                                MessageConsumer consumer)
                         throws JMSException

  Actually receive a JMS message.

  Parameters:
    `session` - the JMS Session to operate on
    `consumer` - the JMS MessageConsumer to send with
  Returns:
    the JMS Message received, or `null` if none
  Throws:
    `JMSException` - if thrown by JMS API methods

### receiveAndConvert

    public Object receiveAndConvert()
                             throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the default destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  This will only work with a default destination specified!

  Specified by:
    `receiveAndConvert` in interface `JmsOperations`
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveAndConvert

    public Object receiveAndConvert(Destination destination)
                             throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveAndConvert` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to receive a message from
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveAndConvert

    public Object receiveAndConvert(String destinationName)
                             throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveAndConvert` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelectedAndConvert

    public Object receiveSelectedAndConvert(String messageSelector)
                                     throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the default destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  This will only work with a default destination specified!

  Specified by:
    `receiveSelectedAndConvert` in interface `JmsOperations`
  Parameters:
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelectedAndConvert

    public Object receiveSelectedAndConvert(Destination destination,
                                            String messageSelector)
                                     throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveSelectedAndConvert` in interface `JmsOperations`
  Parameters:
    `destination` - the destination to receive a message from
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveSelectedAndConvert

    public Object receiveSelectedAndConvert(String destinationName,
                                            String messageSelector)
                                     throws JmsException

  Description copied from interface: `JmsOperations`
  Receive a message synchronously from the specified destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.

  This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.

  Specified by:
    `receiveSelectedAndConvert` in interface `JmsOperations`
  Parameters:
    `destinationName` - the name of the destination to send this message to (to be resolved to an actual destination by a DestinationResolver)
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### doConvertFromMessage

    protected Object doConvertFromMessage(Message message)

  Extract the content from the given JMS message.

  Parameters:
    `message` - the JMS Message to convert (can be `null`)
  Returns:
    the content of the message, or `null` if none

### getConnection

    protected Connection getConnection(JmsResourceHolder holder)

  Fetch an appropriate Connection from the given JmsResourceHolder.

  This implementation accepts any JMS 1.1 Connection.

  Parameters:
    `holder` - the JmsResourceHolder
  Returns:
    an appropriate Connection fetched from the holder, or `null` if none found

### getSession

    protected Session getSession(JmsResourceHolder holder)

  Fetch an appropriate Session from the given JmsResourceHolder.

  This implementation accepts any JMS 1.1 Session.

  Parameters:
    `holder` - the JmsResourceHolder
  Returns:
    an appropriate Session fetched from the holder, or `null` if none found

### isSessionLocallyTransacted

    protected boolean isSessionLocallyTransacted(Session session)

  Check whether the given Session is locally transacted, that is, whether its transaction is managed by this listener container's Session handling and not by an external transaction coordinator.

  Note: The Session's own transacted flag will already have been checked before. This method is about finding out whether the Session's transaction is local or externally coordinated.

  Parameters:
    `session` - the Session to check
  Returns:
    whether the given Session is locally transacted
  See Also:
    `JmsAccessor.isSessionTransacted()`, `ConnectionFactoryUtils.isSessionTransactional(javax.jms.Session, javax.jms.ConnectionFactory)`

### createProducer

    protected MessageProducer createProducer(Session session,
                                             Destination destination)
                                      throws JMSException

  Create a JMS MessageProducer for the given Session and Destination, configuring it to disable message ids and/or timestamps (if necessary).

  Delegates to `doCreateProducer` for creation of the raw JMS MessageProducer, which needs to be specific to JMS 1.1 or 1.0.2.

  Parameters:
    `session` - the JMS Session to create a MessageProducer for
    `destination` - the JMS Destination to create a MessageProducer for
  Returns:
    the new JMS MessageProducer
  Throws:
    `JMSException` - if thrown by JMS API methods
  See Also:
    `doCreateProducer(javax.jms.Session, javax.jms.Destination)`, `setMessageIdEnabled(boolean)`, `setMessageTimestampEnabled(boolean)`

### doCreateProducer

    protected MessageProducer doCreateProducer(Session session,
                                               Destination destination)
                                        throws JMSException

  Create a raw JMS MessageProducer for the given Session and Destination.

  This implementation uses JMS 1.1 API.

  Parameters:
    `session` - the JMS Session to create a MessageProducer for
    `destination` - the JMS Destination to create a MessageProducer for
  Returns:
    the new JMS MessageProducer
  Throws:
    `JMSException` - if thrown by JMS API methods

### createConsumer

    protected MessageConsumer createConsumer(Session session,
                                             Destination destination,
                                             String messageSelector)
                                      throws JMSException

  Create a JMS MessageConsumer for the given Session and Destination.

  This implementation uses JMS 1.1 API.

  Parameters:
    `session` - the JMS Session to create a MessageConsumer for
    `destination` - the JMS Destination to create a MessageConsumer for
    `messageSelector` - the message selector for this consumer (can be `null`)
  Returns:
    the new JMS MessageConsumer
  Throws:
    `JMSException` - if thrown by JMS API methods

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