Jt400: possible missing resource in the native

extensions/jt400/deployment/src/main/java/org/apache/camel/quarkus/component/jt400/deployment/Jt400Processor.java

@@ -18,6 +18,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.ListResourceBundle;
 import java.util.regex.Pattern;
 
 import com.ibm.as400.access.AS400;
@@ -29,6 +30,7 @@
 import io.quarkus.deployment.builditem.FeatureBuildItem;
 import io.quarkus.deployment.builditem.IndexDependencyBuildItem;
 import io.quarkus.deployment.builditem.NativeImageEnableAllCharsetsBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBundleBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedClassBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.RuntimeReinitializedClassBuildItem;
@@ -41,6 +43,7 @@ class Jt400Processor {
     private static final Logger LOG = Logger.getLogger(Jt400Processor.class);
     private static final String FEATURE = "camel-jt400";
     private static final DotName CONV_TABLE_NAME = DotName.createSimple(ConvTable.class.getName());
+    private static final DotName LIST_RESOURCE_BUNDLE_NAME = DotName.createSimple(ListResourceBundle.class.getName());
 
     @BuildStep
     FeatureBuildItem feature() {
@@ -86,6 +89,17 @@ void reflectiveClasses(BuildProducer<ReflectiveClassBuildItem> reflectiveClasses
 
     }
 
+    @BuildStep
+    void resourceBundles(BuildProducer<NativeImageResourceBundleBuildItem> imageResourceBundles,
+            CombinedIndexBuildItem combinedIndex) {
+        IndexView index = combinedIndex.getIndex();
+
+        index.getAllKnownSubclasses(LIST_RESOURCE_BUNDLE_NAME).stream()
+                .filter(cl -> cl.name().toString().startsWith("com.ibm.as400"))
+                .map(c -> new NativeImageResourceBundleBuildItem(c.name().toString()))
+                .forEach(imageResourceBundles::produce);
+    }
+
     @BuildStep
     IndexDependencyBuildItem registerDependencyForIndex() {
         return new IndexDependencyBuildItem("net.sf.jt400", "jt400", "java11");

integration-tests/jt400/src/main/java/org/apache/camel/quarkus/component/jt400/it/Jt400Resource.java

@@ -37,6 +37,7 @@
 import org.apache.camel.ConsumerTemplate;
 import org.apache.camel.Exchange;
 import org.apache.camel.ProducerTemplate;
+import org.apache.camel.component.jt400.Jt400Component;
 import org.apache.camel.component.jt400.Jt400Endpoint;
 import org.eclipse.microprofile.config.inject.ConfigProperty;
 
@@ -169,13 +170,21 @@ public Response stopRoute(@PathParam("route") String routeName) throws Exception
         }
         boolean resp = context.getRouteController().getRouteStatus(routeName).isStopped();
 
-        //stop component to avoid CPF2451 Message queue REPLYMSGQ is allocated to another job.
-        Jt400Endpoint jt400Endpoint = context.getEndpoint(getUrlForLibrary(jt400MessageReplyToQueue), Jt400Endpoint.class);
-        jt400Endpoint.close();
-
         return Response.ok().entity(resp).build();
     }
 
+    @Path("/component/stopWrong")
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public Response stopComponent() throws Exception {
+        Jt400Component comp = context.getComponent("jt400", Jt400Component.class);
+        comp.close();
+        //this second call to close connection won't wprk, because the connection pool is already closing
+        //the call would need to read from a resource bundle therefore it covers existence of resource bundle in the native
+        comp.getConnectionPool().close();
+        return Response.ok().build();
+    }
+
     @Path("/inquiryMessageSetExpected")
     @POST
     public void inquiryMessageSetExpected(String msg) {

integration-tests/jt400/src/test/java/org/apache/camel/quarkus/component/jt400/it/Jt400Test.java

@@ -271,6 +271,21 @@ public void testInquiryMessageQueue() throws Exception {
         LOGGER.debug("testInquiryMessageQueue: reply message confirmed by peek: " + replyMsg);
     }
 
+    /**
+     * Test for existence of resource bundle.
+     * If the bundle is not loaded properly, the close of connection pool would fail
+     * (see mor information in the resource method)
+     *
+     * @throws Exception
+     */
+    @Test
+    public void testMissingResourceBundle() throws Exception {
+        //stop component and then stop connectionPool, which is already stoppingm therefore requires resourceBundle to show the failure reason
+        RestAssured.get("/jt400/component/stopWrong")
+                .then()
+                .statusCode(200);
+    }
+
     @Test
     public void testProgramCall() {
         RestAssured.given()