apache camel multithreading within route

Question

I have these routes:

    @Override
public void configure() throws Exception {
    String overviewRoute = this.routingProperties.getReportingRoute(OverviewtRouteConstants.OVERVIEW);

    this.from(overviewRoute).routeId(overviewRoute).threads(1, 100).choice()
            .when(this.simple(BODY_GRAPH_NAME + GraphConstants.OVERVIEW_OPEN_LANE + "'"))
            .to(this.routingProperties.getReportingRoute(OVERVIEW_OPENLANES_TO))
            .when(this.simple(BODY_GRAPH_NAME + GraphConstants.OVERVIEW_BELT_DOWNTIME + "'"))
            .to(this.routingProperties.getReportingRoute(OVERVIEW_BELTDOWNTIME_TO))
            .when(this.simple(BODY_GRAPH_NAME + GraphConstants.OVERVIEW_LUGGAGE_THROUGHPUT + "'"))
            .to(this.routingProperties.getReportingRoute(OVERVIEW_LUGGAGETHROUGHPUT_TO))
            .when(this.simple(BODY_GRAPH_NAME + GraphConstants.OVERVIEW_LANE_UTILIZATION + "'"))
            .to(this.routingProperties.getReportingRoute(OVERVIEW_LUGGAGETHROUGHPUT_TO))
            .when(this.simple(BODY_GRAPH_NAME + GraphConstants.OVERVIEW_LUGGAGE_SCANNED + "'"))
            .to(this.routingProperties.getReportingRoute(OVERVIEW_LUGGAGESCANNED_TO));
}

Rest service endpoint:

import javax.ws.rs.core.Response;

import org.springframework.stereotype.Service;
@Service(SERVICE_NAME)
public class OverviewServicesImpl extends BaseServices implements OverviewServices {

@Override
public Response overview(OverviewSearchDTO dto) {
    return this.executeRouting(OverviewtRouteConstants.OVERVIEW, dto);
}

}

Context : The main route overviewRoute is called from a ws REST endpoint. The others routes are called according to when clause.

My front end calls the main route multiple times in parallel.

What I see: All routes defined in "choice" clause are called sequentially (The next route is called once the previous one has finished).

What I want: I want that the route defined in choice clause must be called as soon as a ws called is done and not once the previous call is done.

What I have tried: Apache seda Spring Scope: @Scope(BeanDefinition.SCOPE_PROTOTYPE)

score 0 · Answer 1 · answered Aug 24 '18 at 13:51

It sounds like all the .when clauses are returning True, so it is following all choices. I am not sure the part within your .when clauses is an actual comparison? Am I missing how you are doing the compare to check parts of the message to compare and route in the Context Based Router?

apache camel multithreading within route

1 Answers1