[jira] [Assigned] (CAMEL-24822) camel run: rest-openapi producer fails with a null Vert.x unless componentName=http is set

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-24822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen reassigned CAMEL-24822:
-----------------------------------

    Assignee: Claus Ibsen

> camel run: rest-openapi producer fails with a null Vert.x unless componentName=http is set
> ------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-24822
>                 URL: https://issues.apache.org/jira/browse/CAMEL-24822
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jbang, camel-rest-openapi
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Major
>
> Found while writing the openapi-client example for CAMEL-24808.
> A YAML route with
> {code}
> - to:
>     uri: rest-openapi
>     parameters:
>       specificationUri: stock-api.json
>       operationId: reserveStock
>       host: http://localhost:8080
> {code}
> run with *camel run* fails at startup with:
> {noformat}
> Failed to start route ... because: java.lang.NullPointerException: Cannot invoke "io.vertx.core.Vertx.createHttpClient(io.vertx.core.http.HttpClientOptions)" because "vertx" is null
> {noformat}
> The component defaults to the vertx-http client, but camel-jbang's dependency detection adds camel-rest-openapi only, not camel-vertx-http, so the default client has no Vert.x. Setting *componentName: http* works because camel-http is then detected from the option value.
> Proposal: when rest-openapi is used as a producer, add the default HTTP client's component to the dependencies (or default to camel-http under camel run), and make the error say which component to configure instead of an NPE.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)