Camel K Java class to use in the 3scale Gateway (APICast) Camel Policy

ProxyRoute.java

// kamel run ProxyRoute.java --dev

import java.util.Locale;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.builder.RouteBuilder;

public class ProxyRoute extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        from("netty-http:proxy://0.0.0.0:8080")
        .log("recebendo request")
            .process(ProxyRoute::uppercase)
            .toD("netty-http:"
                + "${headers." + Exchange.HTTP_SCHEME + "}://"
                + "${headers." + Exchange.HTTP_HOST + "}:"
                + "${headers." + Exchange.HTTP_PORT + "}"
                + "${headers." + Exchange.HTTP_PATH + "}")
            .process(ProxyRoute::uppercase);
    }

    public static void uppercase(final Exchange exchange) {
        final Message message = exchange.getIn();
        final String body = message.getBody(String.class);
        message.setBody(body.toUpperCase(Locale.US));
    }
}