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The stringtemplate resource is by default hot reloadable for both file and classpath resources (expanded jar). Setting the contentCache=true then Camel will only load the resource once, and thus hot reloading is not possible. This scenario can be used in production usage when the resource never changes.

StringTemplate

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Attributes

Camel will provide exchange information in the string template context as attributes (just a Map) to the string template. The Exchange is transfered as:

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Dear $headers.lastName$, $headers.firstName$
$body$

Thanks for the order of $headers.item$.

Regards Camel Riders Bookstore

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