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## org.springframework.jms.core
Interface JmsOperations

All Known Implementing Classes:
  JmsTemplate, JmsTemplate102

    public interface JmsOperations

Specifies a basic set of JMS operations.

Implemented by `JmsTemplate`. Not often used but a useful option to enhance testability, as it can easily be mocked or stubbed.

Provides `JmsTemplate's` `send(..)` and `receive(..)` methods that mirror various JMS API methods. See the JMS specification and javadocs for details on those methods.

Since:
  1.1
Author:
  Mark Pollack, Juergen Hoeller
See Also:
  `JmsTemplate`, `Destination`, `Session`, `MessageProducer`, `MessageConsumer`

Method Summary
`
`<T> T`
` | `browse(BrowserCallback<T> action)` Browse messages in the default JMS queue.
`
`<T> T`
` | `browse(Queue queue, BrowserCallback<T> action)` Browse messages in a JMS queue.
`
`<T> T`
` | `browse(String queueName, BrowserCallback<T> action)` Browse messages in a JMS queue.
`
`<T> T`
` | `browseSelected(Queue queue, String messageSelector, BrowserCallback<T> action)` Browse selected messages in a JMS queue.
`
`<T> T`
` | `browseSelected(String messageSelector, BrowserCallback<T> action)` Browse selected messages in a JMS queue.
`
`<T> T`
` | `browseSelected(String queueName, String messageSelector, BrowserCallback<T> action)` Browse selected messages in a JMS queue.
`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.
`
`<T> T`
` | `execute(Destination destination, ProducerCallback<T> action)` Send messages to a JMS destination.
`
`<T> T`
` | `execute(ProducerCallback<T> action)` Send messages to the default JMS destination (or one specified for each send operation).
`
`<T> T`
` | `execute(SessionCallback<T> action)` Execute the action specified by the given action object within a JMS Session.
`
`<T> T`
` | `execute(String destinationName, ProducerCallback<T> action)` Send messages to a JMS destination.
`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.

Method Detail

### execute

    <T> T execute(SessionCallback<T> action)
              throws JmsException

  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.

  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

    <T> T execute(ProducerCallback<T> action)
              throws JmsException

  Send messages to the default JMS destination (or one specified for each send operation). The callback gives access to the JMS Session and MessageProducer in order to perform complex send operations.

  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

### execute

    <T> T execute(Destination destination,
                  ProducerCallback<T> action)
              throws JmsException

  Send messages to a JMS destination. The callback gives access to the JMS Session and MessageProducer in order to perform complex send operations.

  Parameters:
    `destination` - the destination to send messages to
    `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

### execute

    <T> T execute(String destinationName,
                  ProducerCallback<T> action)
              throws JmsException

  Send messages to a JMS destination. The callback gives access to the JMS Session and MessageProducer in order to perform complex send operations.

  Parameters:
    `destinationName` - the name of the destination to send messages to (to be resolved to an actual destination by a DestinationResolver)
    `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

    void send(MessageCreator messageCreator)
              throws JmsException

  Send a message to the default destination.

  This will only work with a default destination specified!

  Parameters:
    `messageCreator` - callback to create a message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### send

    void send(Destination destination,
              MessageCreator messageCreator)
              throws JmsException

  Send a message to the specified destination. The MessageCreator callback creates the message given a Session.

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

### send

    void send(String destinationName,
              MessageCreator messageCreator)
              throws JmsException

  Send a message to the specified destination. The MessageCreator callback creates the message given a Session.

  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

### convertAndSend

    void convertAndSend(Object message)
                        throws JmsException

  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!

  Parameters:
    `message` - the object to convert to a message
  Throws:
    `JmsException` - converted checked JMSException to unchecked

### convertAndSend

    void convertAndSend(Destination destination,
                        Object message)
                        throws JmsException

  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.

  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

    void convertAndSend(String destinationName,
                        Object message)
                        throws JmsException

  Send the given object to the specified destination, converting the object to a JMS message with a configured MessageConverter.

  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

    void convertAndSend(Object message,
                        MessagePostProcessor postProcessor)
                        throws JmsException

  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!

  Parameters:
    `message` - the object to convert to a message
    `postProcessor` - the callback to modify the message
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### convertAndSend

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

  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.

  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

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

  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.

  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

    Message receive()
                    throws JmsException

  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!

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

### receive

    Message receive(Destination destination)
                    throws JmsException

  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.

  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

    Message receive(String destinationName)
                    throws JmsException

  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.

  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

    Message receiveSelected(String messageSelector)
                            throws JmsException

  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!

  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

    Message receiveSelected(Destination destination,
                            String messageSelector)
                            throws JmsException

  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.

  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

    Message receiveSelected(String destinationName,
                            String messageSelector)
                            throws JmsException

  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.

  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

### receiveAndConvert

    Object receiveAndConvert()
                             throws JmsException

  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!

  Returns:
    the message produced for the consumer or `null` if the timeout expires.
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### receiveAndConvert

    Object receiveAndConvert(Destination destination)
                             throws JmsException

  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.

  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

    Object receiveAndConvert(String destinationName)
                             throws JmsException

  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.

  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

    Object receiveSelectedAndConvert(String messageSelector)
                                     throws JmsException

  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!

  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

    Object receiveSelectedAndConvert(Destination destination,
                                     String messageSelector)
                                     throws JmsException

  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.

  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

    Object receiveSelectedAndConvert(String destinationName,
                                     String messageSelector)
                                     throws JmsException

  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.

  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

### browse

    <T> T browse(BrowserCallback<T> action)
             throws JmsException

  Browse messages in the default JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### browse

    <T> T browse(Queue queue,
                 BrowserCallback<T> action)
             throws JmsException

  Browse messages in a JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `queue` - the queue to browse
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### browse

    <T> T browse(String queueName,
                 BrowserCallback<T> action)
             throws JmsException

  Browse messages in a JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `queueName` - the name of the queue to browse (to be resolved to an actual destination by a DestinationResolver)
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### browseSelected

    <T> T browseSelected(String messageSelector,
                         BrowserCallback<T> action)
                     throws JmsException

  Browse selected messages in a JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### browseSelected

    <T> T browseSelected(Queue queue,
                         String messageSelector,
                         BrowserCallback<T> action)
                     throws JmsException

  Browse selected messages in a JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `queue` - the queue to browse
    `messageSelector` - the JMS message selector expression (or `null` if none). See the JMS specification for a detailed definition of selector expressions.
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

### browseSelected

    <T> T browseSelected(String queueName,
                         String messageSelector,
                         BrowserCallback<T> action)
                     throws JmsException

  Browse selected messages in a JMS queue. The callback gives access to the JMS Session and QueueBrowser in order to browse the queue and react to the contents.

  Parameters:
    `queueName` - the name of the queue to browse (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.
    `action` - callback object that exposes the session/browser pair
  Returns:
    the result object from working with the session
  Throws:
    `JmsException` - checked JMSException converted to unchecked

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