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https://issues.apache.org/jira/browse/CAMEL-25987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18131000#comment-18131000
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Claus Ibsen commented on CAMEL-25987:
-------------------------------------
Fix in https://github.com/apache/camel/pull/28363
_Claude Code on behalf of davsclaus_
> camel-jsonata - with the default inputType a JSON text body is read as one
> JSON string, and the expression gives an empty result
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-25987
> URL: https://issues.apache.org/jira/browse/CAMEL-25987
> Project: Camel
> Issue Type: Bug
> Affects Versions: 4.18.0, 4.22.0, 4.23.0
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Major
> Fix For: 4.24.0
>
>
> With the default {{inputType}}, {{Jackson}}, the jsonata producer converts
> the body with {{mapper.convertValue(body, Object.class)}}
> ({{JsonataEndpoint}}, main e6885df7894d, line 152). Only
> {{inputType=JsonString}} parses JSON text (line 148). A JSON text body
> therefore becomes one JSON string, and a path expression on it finds nothing:
> the result is an empty object or null, with no error. A byte[] is refused by
> JSONata ("Only JSON types (values, Map, List) are allowed as input"), and a
> stream fails in {{convertValue}}.
> Checked on 4.24.0-SNAPSHOT with {{camel run}} and the expression
> {{\{"fullName": name\}}}:
> * the body {{\{"name": "Camel"\}}} as text, with the default options, gives
> an empty ObjectNode;
> * the same text with {{inputType=JsonString&outputType=JsonString}} gives
> {{\{"fullName":"Camel"\}}};
> * the same JSON as a Map, with the default options, gives an ObjectNode with
> fullName.
> The examples of the component docs sent a JMS text message to the default
> options; they now set inputType and outputType to JsonString (CAMEL-24961).
> *Proposed change*: with {{Jackson}}, parse a body that is text, bytes, a
> stream or a file, as {{JsonString}} does, and convert other objects as now.
> _Claude Code on behalf of davsclaus_
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