[3.14] Fix Boolean serializer

extensions/resteasy-reactive/rest-jackson/deployment/src/main/java/io/quarkus/resteasy/reactive/jackson/deployment/processor/JacksonSerializerFactory.java

@@ -619,6 +619,7 @@ String writtenType() {
                 case "java.lang.Long" -> "long";
                 case "java.lang.Double" -> "double";
                 case "java.lang.Float" -> "float";
+                case "java.lang.Boolean" -> "boolean";
                 default -> fieldType.name().toString();
             };
         }

extensions/resteasy-reactive/rest-jackson/deployment/src/test/java/io/quarkus/resteasy/reactive/jackson/deployment/test/Dog.java

@@ -7,11 +7,22 @@ public class Dog extends AbstractNamedPet {
     @JsonProperty("age")
     private int publicAge;
 
+    @JsonProperty("vaccinated")
+    private Boolean publicVaccinated;
+
     public int getPublicAge() {
         return publicAge;
     }
 
     public void setPublicAge(int publicAge) {
         this.publicAge = publicAge;
     }
+
+    public Boolean getPublicVaccinated() {
+        return publicVaccinated;
+    }
+
+    public void setPublicVaccinated(Boolean publicVaccinated) {
+        this.publicVaccinated = publicVaccinated;
+    }
 }

extensions/resteasy-reactive/rest-jackson/deployment/src/test/java/io/quarkus/resteasy/reactive/jackson/deployment/test/SimpleJsonResource.java

@@ -109,6 +109,13 @@ public Dog getDog() {
         return createDog();
     }
 
+    @POST
+    @Path("/dog-echo")
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Dog echoDog(Dog dog) {
+        return dog;
+    }
+
     @EnableSecureSerialization
     @GET
     @Path("/abstract-cat")
@@ -164,6 +171,7 @@ private static Dog createDog() {
         dog.setPrivateName("Jack");
         dog.setPublicName("Leo");
         dog.setVeterinarian(createVeterinarian());
+        dog.setPublicVaccinated(true);
         return dog;
     }
 

extensions/resteasy-reactive/rest-jackson/deployment/src/test/java/io/quarkus/resteasy/reactive/jackson/deployment/test/SimpleJsonTest.java

@@ -656,4 +656,21 @@ private static void testSecuredFieldOnAbstractClass(String catPath, String dogPa
                 .body("veterinarian.name", Matchers.is("Dolittle"))
                 .body("veterinarian.title", Matchers.is("VMD"));
     }
+
+    @Test
+    public void testEcho() {
+        RestAssured
+                .with()
+                .body("{\"publicName\":\"Leo\",\"veterinarian\":{\"name\":\"Dolittle\"},\"age\":5,\"vaccinated\":true}")
+                .contentType("application/json; charset=utf-8")
+                .post("/simple/dog-echo")
+                .then()
+                .statusCode(200)
+                .contentType("application/json")
+                .body("publicName", Matchers.is("Leo"))
+                .body("privateName", Matchers.nullValue())
+                .body("age", Matchers.is(5))
+                .body("veterinarian.name", Matchers.is("Dolittle"))
+                .body("veterinarian.title", Matchers.nullValue());
+    }
 }