JMS Interview Questions and Answers
Ques. What are the three components of a Message?Ans. A JMS message consists of three parts:
Message header - For message identification. For example, the header is used to determine if a given message is appropriate for a "subscriber"
Properties - For application-specific, provider-specific, and optional header fields
Body - Holds the content of the message. Several formats are supported, including TextMessage, which wrap a simple String, that wrap arbitrary Java objects (which must be serializable). Other formats are supported as well.
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