[jira] [Resolved] (CAMEL-13292) Camel-AWS S3: Adding consumer endpoints to polling components

["Andrea Cosentino (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-13292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrea Cosentino resolved CAMEL-13292.
--------------------------------------
    Resolution: Fixed

> Camel-AWS S3: Adding consumer endpoints to polling components
> -------------------------------------------------------------
>
>                 Key: CAMEL-13292
>                 URL: https://issues.apache.org/jira/browse/CAMEL-13292
>             Project: Camel
>          Issue Type: Improvement
>            Reporter: Kamesh Sampath
>            Assignee: Andrea Cosentino
>            Priority: Major
>             Fix For: 3.0.0, 3.0.0-M2
>
>
> When camel is used in serverless world using camel-k, we need to start the routes as consumers of `knative` component.
> The following code gets the s3 file name as an event payload from a source , but currently i cant use `s3` consumer to download the file and say log it as there is no consumer available in s3 component that can do it , if I make it from to be form s3 component then it becomes non-severless component i.e. not autoscalable. This pattern will be quite common in enterprise world and when using camel with serverless; hence its great to have consumers for all polling components to be used with knative/serverless scenarios.
> e.g.
> {code:java}
> from("knative:endpoint/s3filelogger") .log("Downloading file: ${in.header.fileName}") .setHeader(S3Constants.KEY,simple("${in.header.fileName}")) .toD("aws-s3://data?fileName=${in.header.CamelAwsS3Key}&deleteAfterRead=false") .idempotentConsumer(header("CamelAwsS3ETag"), idmRepo()) //just sending the response back to the callee .process(this::sendResponse) .end();  {code}
>  



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