Claus Ibsen created CAMEL-10189:
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Summary: camel-jsonpath - Add support for simple functions?
Key: CAMEL-10189
URL: https://issues.apache.org/jira/browse/CAMEL-10189
Project: Camel
Issue Type: Improvement
Components: camel-jsonpath
Reporter: Claus Ibsen
See SO
http://stackoverflow.com/questions/38609231/can-i-use-camel-simple-expression-inside-jsonpath-language
We can roll our own predicates in jsonpath where you can use ? as the
placeholder. The trick would be to either inline the functions in the string,
and then do our own pre-parsing to replace those predicates to ?, eg
{code}
"$.person[?(@.role=='${headers.role}')]"
{code}
gets pre-parsed as
{code}
"$.person[?(@.role=='?')]"
{code}
And then we know that ${headers.role} is the simple funktion to execute as the
predicate.
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