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https://issues.apache.org/jira/browse/CAMEL-26503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18136760#comment-18136760
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Claus Ibsen commented on CAMEL-26503:
-------------------------------------
PR: https://github.com/apache/camel/pull/28984
A number, boolean, character or enum reply body is now written as its text, in
the charset of the response Content-Type, as camel-undertow does. Before, an
Integer, Long, Short, Float or Double went out as binary bytes, and a boolean,
character or enum failed with 500. Upgrade guide entry added.
_Claude Code on behalf of Claus Ibsen (davsclaus)_
> camel-platform-http-vertx - a number, boolean or char reply body is sent as
> binary bytes instead of text
> --------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-26503
> URL: https://issues.apache.org/jira/browse/CAMEL-26503
> Project: Camel
> Issue Type: Bug
> Components: camel-platform-http-vertx
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Major
> Fix For: 4.24.0
>
>
> When the reply body is a number (Integer, Long, Double, ...), a Boolean or a
> Character, VertxPlatformHttpSupport.writeResponse does not handle it as text.
> writeResponseAsFallback finds no InputStream converter and falls back to
> ByteBuffer, and NIOConverter.toByteBuffer(Integer) writes the 4 raw bytes of
> the int. So a route that ends with setBody(constant(42)) replies with binary
> data, not the text 42.
> camel-undertow sends such replies as text since CAMEL-26140 (PR #28910), and
> camel-http does the same, so platform-http-vertx should write them as text as
> well.
> _Claude Code on behalf of Claus Ibsen (davsclaus)_
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