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  1. RESTEasy
  2. RESTEASY-2139

Asynchronous clients don't support @PathParam (Proxy + MP REST client)

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 4.0.0.CR1, 3.7.0.Final
    • 3.6.2.Final, 4.0.0.Beta7
    • None
    • None

      When using a simple interface like this one:

      @Path("/")
public interface RxTestInterface {
    @GET
    @Path("some/{id}")
    Single<String> signle(@PathParam("id") String id);

    @GET
    @Path("some/{id}")
    CompletionStage<String> cs(@PathParam("id") String id);
}

      RxTestInterface proxy = client.target("http://127.0.0.1:8080/jaxrs-wf").proxy(RxTestInterface.class);

      RxTestInterface mpRestClient = MicroprofileClientBuilderResolver.instance()
        .newBuilder()
        .baseUrl(new URL("http://127.0.0.1:8080/jaxrs-wf"))
        .build(RxTestInterface.class);

      CompletionStage<String> cs = proxy.cs("test");
System.out.println(cs.toCompletableFuture().get());

      Single<String> single = proxy.signle("test");
single.subscribe((String s) -> {
	System.out.println(s);
});

      An error appears upon request invocation:

      java.lang.IllegalArgumentException: RESTEASY003720: path param id has not been provided by the parameter map
	at org.jboss.resteasy.specimpl.ResteasyUriBuilder.replaceParameter(ResteasyUriBuilder.java:678)
	at org.jboss.resteasy.specimpl.ResteasyUriBuilder.buildString(ResteasyUriBuilder.java:600)
	at org.jboss.resteasy.specimpl.ResteasyUriBuilder.buildFromValues(ResteasyUriBuilder.java:799)
	at org.jboss.resteasy.specimpl.ResteasyUriBuilder.build(ResteasyUriBuilder.java:791)
	at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget.request(ClientWebTarget.java:356)
	at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invokeAsync(ClientInvoker.java:117)
	at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:112)
	at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
	at com.sun.proxy.$Proxy15.signle(Unknown Source)
	at com.resteasy.test.App.main(App.java:24)

      Previous client example can be tested with this deployment:

      @Path("/")
public class Resource {
    @GET
    @Path("some/{param}")
    public String get(@PathParam("param") String id) {
        return "resteasy + " + id;
    }
}

              rhn-support-asoldano Alessio Soldano
              fabienrousseau Fabien Rousseau (Inactive)
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                Created:
                Updated:
                Resolved: