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https://issues.apache.org/jira/browse/CAMEL-8799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560900#comment-14560900
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Claus Ibsen commented on CAMEL-8799:
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Ideally we should do #2. But your PR for #1 can likely be reused when doing #2
such as unit tests etc. You are welcome to do the PR.
The DSL needs to be updated in camel-core which is just exposed in
https://github.com/apache/camel/blob/master/camel-core/src/main/java/org/apache/camel/model/language/JsonPathExpression.java
And then likely a change needed to make fluent builders for Java DSL as well.
> Make it possible for JsonPath to suppress PathNotFoundException
> ---------------------------------------------------------------
>
> Key: CAMEL-8799
> URL: https://issues.apache.org/jira/browse/CAMEL-8799
> Project: Camel
> Issue Type: Improvement
> Components: camel-jsonpath
> Affects Versions: 2.15.2
> Reporter: Preben Asmussen
> Fix For: 2.16.0
>
>
> It should be possible to suppress exceptions when evaluating JsonPath's.
> See
> http://camel.465427.n5.nabble.com/How-to-suppress-exceptions-from-Jsonpath-expressions-td5767384.html
> There are 2 options
> 1. Make it the default behaviour, so a null value will be returned instead
> of throwing an PathNotFoundException when evaluating json path expressions
> and the path is not found. I have a working patch for that here
> https://github.com/pax95/camel/commit/e09bd00d9199c88787f0acb0d2ea8c86e6a1bba9
> that I can do a PR on.
> 2. Make it configurable on the JsonPath component so you can enable/disable
> it on demand. This would also make it possible to expose other options from
> com.jayway.jsonpath.Option if they make sense. More work is require to make
> it available as both xml and java dsl.
> Currently I'm at bit overloaded to do a PR on 2 if that is the preferred
> option, so if any want to take over It will be fine.
> If option 1 is ok I'll create a PR.
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