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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-10702) camel-jsonpath - Allow to define predicates even easier
Date Fri, 13 Jan 2017 10:28:26 GMT
Claus Ibsen created CAMEL-10702:
-----------------------------------

             Summary: camel-jsonpath - Allow to define predicates even easier
                 Key: CAMEL-10702
                 URL: https://issues.apache.org/jira/browse/CAMEL-10702
             Project: Camel
          Issue Type: Improvement
          Components: camel-jsonpath
            Reporter: Claus Ibsen
            Assignee: Claus Ibsen
             Fix For: 2.19.0


When using jsonpath for predicates the syntax can be a bit complex to understand and learn
for even the simplest things.

So having to do
{code}
                        .when().jsonpath("$.store.book[?(@.price < ${header.cheap})]")
{code}

We can try to let Camel be smart and help you with a easy syntax when you have one operator
and in predicate mode, so this can be just
{code}
                        .when().jsonpath("store.book.price < ${header.cheap}")
{code}

Then camel-jsonpath will parse this and build the complexer jsonpath syntax on your behalf.

Not having to remember the complexities of [?@.] and other hard to remember symbols to just
say a simple predicate if X < Y etc.



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