The current release of the mediation framework does not support the MapMessage type, and so attempting to mediate one will result in an exception.

当前版本的中介框架不支持MapMessage类型，尝试使用这种类型将导致发生异常。

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The converter implementation is straightforward to code as it simply adds these properties to corresponding fields of a JMS MapMessage. The implementation of "ToMessage" on the client is shown below.

转换器的实现是直接编码的，简单地将这些属性添加为JMS MapMessage的对应字段。

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