Constant Expression LanguageThe Constant Expression Language is really just a way to specify constant strings as a type of expression. Available as of Camel 1.5 Example usageThe setHeader element of the Spring DSL can utilize a constant expression like: <route> <from uri="seda:a"/> <setHeader headerName="theHeader"> <constant>the value</constant> </setHeader> <to uri="mock:b"/> </route> in this case, the Message coming from the seda:a Endpoint will have 'theHeader' header set to the constant value 'the value'. |
