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https://issues.apache.org/jira/browse/CAMEL-9935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15339510#comment-15339510
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Matt Sicker commented on CAMEL-9935:
------------------------------------
Why oh why would it be considered proper behavior to trim data in a low level
library like this by default? Magic by default is usually wrong (for example,
see how URL decoding is not done by default in rest-dsl).
> Rest DSL passes blank query parameters as null
> ----------------------------------------------
>
> Key: CAMEL-9935
> URL: https://issues.apache.org/jira/browse/CAMEL-9935
> Project: Camel
> Issue Type: Bug
> Components: rest
> Affects Versions: 2.16.2, 2.17.0
> Environment: Java 1.8.0_66, Maven 3.3.3 (from Spring Boot maven
> wrapper), Netty 4.x
> Reporter: Matt Sicker
>
> First, [see my companion project|https://github.com/jvz/plus-in-query]. My
> problem here is that if you send a query parameter without a value:
> {code}
> curl http://localhost:8080/piq/test?foo
> {code}
> or if you send just a single space:
> {code}
> curl http://localhost:8080/piq/test?foo=+
> {code}
> you can see that the header is null. For context, this route sets the body to
> {{true}} if the {{foo}} header is null, or {{false}} otherwise.
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