[jira] [Commented] (CAMEL-21096) interceptFrom with pattern specified are not executed

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

    [ https://issues.apache.org/jira/browse/CAMEL-21096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17874850#comment-17874850 ] 

Tomek commented on CAMEL-21096:
-------------------------------

I've downgraded Camel to version 4.4.3 (latest one from 4.* family), because the intercept changes were introduced within version 4.5 ([https://camel.apache.org/manual/camel-4x-upgrade-guide-4_5.html)]

It looks like everything works fine using 4.4.3

> interceptFrom with pattern specified are not executed
> -----------------------------------------------------
>
>                 Key: CAMEL-21096
>                 URL: https://issues.apache.org/jira/browse/CAMEL-21096
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 4.7.0
>            Reporter: Tomek
>            Priority: Major
>
> In our application we have a base rout builder class in which we would like to intercept all REST routes executions (REST requests)
>  
> {code:java}
> public abstract class BaseRouteBuilder extends RouteBuilder {
> @Autowired
> protected RestInterceptorProcessor restInterceptorProcessor;
> @Override
> public void configure() throws Exception {
>     interceptFrom("rest:.*")
>             .process(restInterceptorProcessor);
> } {code}
> All our routes extend this class and are constructed like the code below:
>  
>  
> {code:java}
> @Component
> public class MySampleRestCamelRestComponent extends BaseRouteBuilder { 
> @Override
> public void configure() throws Exception {
>     super.configure();
>     rest("/api/v1/some-endpoint")
>                 .consumes(MediaType.APPLICATION_JSON_VALUE)
>                 .produces(MediaType.APPLICATION_JSON_VALUE)
>                 .get("/objects")
>                     .id("getObjects")
>                     .to("direct:rest-fetch-objects")
> }{code}
> This approach worked fine in Camel 3.*, but in Camel 4.* my processor is not executed.
> I've made some investigation and:
>  * when we skip the pattern and just use interceptFrom().process(restInterceptorProcessor) - the processor is executed on REST request, but also for other requests like f.e. seda:
>  * when I've debugged Camel source code while using the rest:* or rest:.* patterns, the URI matcher returns true (URI start with "rest://get://api/v1/some-endpoint" etc.) within the class org.apache.camel.model.RouteDefinitionHelper / method 
> {code:java}
> private static void doInitInterceptors(
>             CamelContext context, RouteDefinition route, List<ProcessorDefinition<?>> upper,
>             List<InterceptDefinition> intercepts,
>             List<InterceptFromDefinition> interceptFromDefinitions,
>             List<InterceptSendToEndpointDefinition> interceptSendToEndpointDefinitions)
>  {code}
> , but still my processor is not executed after REST request.
> Could you please check this issue?
>  



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