Q. Template which can send and receive JMS messages with much less code

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Q. The template handles the boilerplate tasks for you and also converts the JMS API JMSException hierarchy into Spring runtime exception:-

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Q. To address different JMS APIs, Spring provides :-

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Q. Before you can send and receive JMS messages, you need to install a JMS message broker:-

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Q. There are several types of messages defined in the JMS API, including:-

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Q. To send a JMS message with this template, you simply call:-

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Q. The MessageCreator interface declares method:-

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Q. A JMS template helps you to obtain and release the JMS connection and session.

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Q. JMS sender and receiver classes can also extend to retrieve a JMS template:-

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Q. When you need access to the JMS template.

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Q. Spring provides an implementation of SimpleMessageConvertor to handle the translation of a JMS message received.

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Q. By default, the JMS template uses SimpleMessageConverter for converting TextMessage to or from a string.

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Q. For your front desk and back office classes, you can send and receive a map using the:-

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Q. When you call the receive() method on a JMS message consumer to receive a message.

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Q. EJB component which was introduced for asynchronous reception of JMS messages.

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Q. MDB must implements interfaces:-

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Q. In EJB 3.0, an MDB can be a POJO that implements the MessageListener interface and is annotated with the:-

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Q. You create a message listener to listen for JMS messages. This negates the need for the approach taken in BackOfficeImpl in previous recipes.

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Q. A message listener must implement the:-

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Q. When a JMS message arrives, the onMessage() method will be called with the message as the method argument.

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