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Chapter 7. Message Routing
Abstract
The message routing patterns describe various ways of linking message channels together. This includes various algorithms that can be applied to the message stream (without modifying the body of the message).
7.1. Content-Based Router 复制链接链接已复制到粘贴板!
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Overview 复制链接链接已复制到粘贴板!
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A content-based router, shown in Figure 7.1, “Content-Based Router Pattern”, enables you to route messages to the appropriate destination based on the message contents.
Figure 7.1. Content-Based Router Pattern
Java DSL example 复制链接链接已复制到粘贴板!
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The following example shows how to route a request from an input,
seda:a
, endpoint to either seda:b
, queue:c
, or seda:d
depending on the evaluation of various predicate expressions:
XML configuration example 复制链接链接已复制到粘贴板!
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The following example shows how to configure the same route in XML: