Ensure that JAX-RS Cookie parameter type is usable in Resource methods

independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/core/parameters/CookieParamExtractor.java

@@ -1,17 +1,26 @@
 package org.jboss.resteasy.reactive.server.core.parameters;
 
+import javax.ws.rs.core.Cookie;
+
 import org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext;
 
 public class CookieParamExtractor implements ParameterExtractor {
 
     private final String name;
+    private final String parameterTypeName;
 
-    public CookieParamExtractor(String name) {
+    public CookieParamExtractor(String name, String parameterTypeName) {
         this.name = name;
+        this.parameterTypeName = parameterTypeName;
     }
 
     @Override
     public Object extractParameter(ResteasyReactiveRequestContext context) {
+        if (Cookie.class.getName().equals(parameterTypeName)) {
+            // we need to make sure we preserve the name because otherwise CookieHeaderDelegate will not be able to convert back to Cookie
+            Cookie cookie = context.getHttpHeaders().getCookies().get(name);
+            return cookie != null ? cookie.toString() : null;
+        }
         return context.getCookieParameter(name);
     }
 }

independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/core/startup/RuntimeResourceDeployment.java

@@ -626,7 +626,7 @@ public ParameterExtractor parameterExtractor(Map<String, Integer> pathParameterI
             case HEADER:
                 return new HeaderParamExtractor(name, single);
             case COOKIE:
-                return new CookieParamExtractor(name);
+                return new CookieParamExtractor(name, javaType);
             case FORM:
                 return new FormParamExtractor(name, single, encoded);
             case PATH:

independent-projects/resteasy-reactive/server/vertx/src/test/java/org/jboss/resteasy/reactive/server/vertx/test/simple/NewParamsRestResource.java

@@ -9,6 +9,7 @@
 import javax.ws.rs.container.ResourceContext;
 import javax.ws.rs.container.ResourceInfo;
 import javax.ws.rs.core.Configuration;
+import javax.ws.rs.core.Cookie;
 import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Request;
@@ -53,12 +54,14 @@ public String params(@RestPath String p,
             @RestHeader("") String paramEmpty,
             @RestForm String f,
             @RestMatrix String m,
-            @RestCookie String c) {
+            @RestCookie String c,
+            @RestCookie("c") Cookie cookie) {
         return "params: p: " + p + ", q: " + q + ", h: " + h + ", xMyHeader: " + xMyHeader + ", testHeaderParam: "
                 + testHeaderParam + ", paramEmpty: "
-                + paramEmpty + ", f: " + f + ", m: " + m + ", c: "
-                + c + ", q2: "
-                + q2.orElse("empty") + ", q3: " + q3.orElse(-1);
+                + paramEmpty + ", f: " + f + ", m: " + m
+                + ", c: " + c
+                + ", c2: " + cookie.getValue()
+                + ", q2: " + q2.orElse("empty") + ", q3: " + q3.orElse(-1);
     }
 
     @Blocking

independent-projects/resteasy-reactive/server/vertx/src/test/java/org/jboss/resteasy/reactive/server/vertx/test/simple/SimpleQuarkusRestTestCase.java

@@ -433,7 +433,7 @@ public void testNewParams() {
                 .log().ifError()
                 .body(Matchers
                         .equalTo(
-                                "params: p: pv, q: qv, h: 123, xMyHeader: test, testHeaderParam: test, paramEmpty: empty, f: fv, m: mv, c: cv, q2: empty, q3: 999"));
+                                "params: p: pv, q: qv, h: 123, xMyHeader: test, testHeaderParam: test, paramEmpty: empty, f: fv, m: mv, c: cv, c2: cv, q2: empty, q3: 999"));
         RestAssured.get("/new-params/myklass/myregex/sse")
                 .then()
                 .log().ifError()