spring - camel substring operation- n characters from end of message body -


this layup of you, apologize in advance. using apache camel spring dsl. message body has been converted string. want 9th 998th character, preferably using simple expression. have tried

<transform>   <simple>${body.substring(8,${body.length}-1)}</simple> </transform>

but camel doesn't recognize subtraction. such, try convert string "1045-2" integer, , fail. there workaround here?

use groovy, javascript etc more powerful dynamic programming language

<groovy>request.body.substring(8, request.body.length-1)</groovy>

you need add camel-groovy dependency groovy also.


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