Support MP REST Client 4.0

ext/microprofile/mp-rest-client/src/main/java/org/glassfish/jersey/microprofile/restclient/MethodModel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025 Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2019 Payara Foundation and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -379,6 +379,11 @@ private MultivaluedMap<String, String> resolveCustomHeaders(Object[] args) {
         if (!headersContext.isPresent()) {
             for (InboundHeadersProvider provider : interfaceModel.context().inboundHeadersProviders()) {
                 inbound.putAll(provider.inboundHeaders());
+                if (RestClientBuilderImpl.DefaultInboundHeaderProvider.class.isInstance(provider)) {
+                    MultivaluedMap<String, String> fromFactory =
+                            ((ClientHeadersFactory) provider).update(inbound, customHeaders);
+                    customHeaders.putAll(fromFactory);
+                }
             }
         }
 

ext/microprofile/mp-rest-client/src/main/java/org/glassfish/jersey/microprofile/restclient/RestClientBuilderImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2024 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025 Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2019, 2021 Payara Foundation and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -47,15 +47,19 @@
 import jakarta.ws.rs.core.Configuration;
 import jakarta.ws.rs.core.Feature;
 import jakarta.ws.rs.core.FeatureContext;
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import jakarta.ws.rs.ext.ParamConverterProvider;
 
+import jakarta.ws.rs.ext.RuntimeDelegate;
 import org.eclipse.microprofile.config.Config;
 import org.eclipse.microprofile.config.ConfigProvider;
 import org.eclipse.microprofile.rest.client.RestClientBuilder;
 import org.eclipse.microprofile.rest.client.RestClientDefinitionException;
 import org.eclipse.microprofile.rest.client.annotation.RegisterProvider;
 import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptor;
 import org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptorFactory;
+import org.eclipse.microprofile.rest.client.ext.ClientHeadersFactory;
 import org.eclipse.microprofile.rest.client.ext.QueryParamStyle;
 import org.eclipse.microprofile.rest.client.ext.ResponseExceptionMapper;
 import org.eclipse.microprofile.rest.client.spi.RestClientListener;
@@ -66,10 +70,12 @@
 import org.glassfish.jersey.client.spi.ConnectorProvider;
 import org.glassfish.jersey.ext.cdi1x.internal.CdiUtil;
 import org.glassfish.jersey.innate.VirtualThreadUtil;
+import org.glassfish.jersey.internal.RuntimeDelegateDecorator;
 import org.glassfish.jersey.internal.ServiceFinder;
 import org.glassfish.jersey.internal.inject.InjectionManager;
 import org.glassfish.jersey.internal.inject.InjectionManagerSupplier;
 import org.glassfish.jersey.internal.util.ReflectionHelper;
+import org.glassfish.jersey.message.internal.HeaderUtils;
 import org.glassfish.jersey.uri.JerseyQueryParamStyle;
 
 /**
@@ -92,6 +98,7 @@ class RestClientBuilderImpl implements RestClientBuilder {
     private final List<AsyncInvocationInterceptorFactoryPriorityWrapper> asyncInterceptorFactories;
     private final Config config;
     private final ConfigWrapper configWrapper;
+    private final DefaultInboundHeaderProvider defaultInboundHeaderProvider;
     private URI uri;
     private ClientBuilder clientBuilder;
     private Supplier<ExecutorService> executorService;
@@ -112,6 +119,9 @@ class RestClientBuilderImpl implements RestClientBuilder {
         config = ConfigProvider.getConfig();
         configWrapper = new ConfigWrapper(clientBuilder.getConfiguration());
         executorService = () -> VirtualThreadUtil.withConfig(configWrapper).newCachedThreadPool();
+
+        defaultInboundHeaderProvider = new DefaultInboundHeaderProvider(clientBuilder.getConfiguration());
+        inboundHeaderProviders.add(defaultInboundHeaderProvider);
     }
 
     @Override
@@ -491,6 +501,11 @@ public RestClientBuilder queryParamStyle(QueryParamStyle queryParamStyle) {
         return this;
     }
 
+    public RestClientBuilder header(String s, Object o) {
+        defaultInboundHeaderProvider.header(s, o);
+        return this;
+    }
+
     private static class InjectionManagerExposer implements Feature {
         InjectionManager injectionManager;
 
@@ -529,4 +544,34 @@ Integer getPriority() {
         }
     }
 
+    /* package*/ static class DefaultInboundHeaderProvider implements InboundHeadersProvider, ClientHeadersFactory {
+        private final RuntimeDelegate delegate;
+        private final MultivaluedMap<String, String> headers = new MultivaluedHashMap<>();
+
+        private DefaultInboundHeaderProvider(Configuration configuration) {
+            this.delegate = RuntimeDelegateDecorator.configured(configuration);
+        }
+
+        private void header(String key, Object value) {
+            if (value == null) {
+                throw new NullPointerException();
+            }
+            headers.add(key, HeaderUtils.asString(value, delegate));
+        }
+
+        @Override
+        public Map<String, List<String>> inboundHeaders() {
+            return headers;
+        }
+
+        @Override
+        public MultivaluedMap<String, String> update(MultivaluedMap<String, String> incomingHeaders,
+                                                     MultivaluedMap<String, String> clientOutgoingHeaders) {
+            MultivaluedMap<String, String> map = new MultivaluedHashMap<>();
+            map.putAll(incomingHeaders);
+            clientOutgoingHeaders.forEach((k, v) -> map.addAll(k, v));
+            return map;
+        }
+    }
+
 }

ext/microprofile/mp-rest-client/src/main/java/org/glassfish/jersey/microprofile/restclient/RestClientProducer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -161,6 +161,13 @@ public Object create(CreationalContext<Object> creationalContext) {
 
     @Override
     public void destroy(Object instance, CreationalContext<Object> creationalContext) {
+        if (AutoCloseable.class.isInstance(instance)) {
+            try {
+                ((AutoCloseable) instance).close();
+            } catch (Exception e) {
+                throw new IllegalStateException(e);
+            }
+        }
     }
 
     @Override

ext/microprofile/mp-rest-client/src/main/resources/org/glassfish/jersey/microprofile/restclient/internal/localization.properties

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2021 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2021, 2025 Oracle and/or its affiliates. All rights reserved.
 #
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License v. 2.0, which is available at
@@ -16,3 +16,4 @@
 
 err.invalid.proxy.uri=Invalid proxy URI: {0}.
 err.invalid.proxy.port=Invalid proxy port: {0}.
+err.null.header=Header cannot be null.

media/multipart/pom.xml

@@ -98,7 +98,6 @@
             <version>${project.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>

media/multipart/src/test/java/org/glassfish/jersey/media/multipart/internal/MultiPartHeaderModificationTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2025 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -36,7 +36,6 @@
 import org.glassfish.jersey.client.HttpUrlConnectorProvider;
 import org.glassfish.jersey.client.spi.ConnectorProvider;
 import org.glassfish.jersey.grizzly.connector.GrizzlyConnectorProvider;
-import org.glassfish.jersey.jetty.connector.JettyConnectorProvider;
 import org.glassfish.jersey.media.multipart.MultiPart;
 import org.glassfish.jersey.test.TestProperties;
 import org.glassfish.jersey.test.spi.TestHelper;

pom.xml

@@ -2150,7 +2150,8 @@
 
         <!-- microprofile -->
         <microprofile.config.version>3.0.3</microprofile.config.version>
-        <microprofile.rest.client.version>3.0.1</microprofile.rest.client.version>
+        <microprofile.rest.client3.version>3.0.1</microprofile.rest.client3.version>
+        <microprofile.rest.client.version>4.0</microprofile.rest.client.version>
         <helidon.config.version>3.2.6</helidon.config.version>
         <helidon.connector.version>3.2.8</helidon.connector.version>
         <helidon.config.11.version>1.4.14</helidon.config.11.version> <!-- JDK 11- support -->
@@ -2201,7 +2202,8 @@
         <weld3.version>3.1.9.Final</weld3.version>
         <validation.impl.version>8.0.1.Final</validation.impl.version>
         <!-- END of Jakartified, eligible for CQ -->
-        <wiremock.version>2.27.2</wiremock.version>
+        <wiremock.jetty9.version>2.27.2</wiremock.jetty9.version>
+        <wiremock.jetty11.version>3.10.0</wiremock.jetty11.version>
         <xerces.version>2.12.2</xerces.version>
 
         <!-- Graal VM       -->

tests/integration/microprofile/pom.xml

@@ -34,6 +34,7 @@
         <module>config</module>
         <module>rest-client</module>
         <module>rest-client-tck</module>
+        <module>rest-client-tck3</module>
     </modules>
 
     <build>

tests/integration/microprofile/rest-client-tck/pom.xml

@@ -35,6 +35,24 @@
             <artifactId>jersey-mp-rest-client</artifactId>
             <version>${project.version}</version>
             <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.eclipse.microprofile.rest.client</groupId>
+                    <artifactId>microprofile-rest-client-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.microprofile.rest.client</groupId>
+            <artifactId>microprofile-rest-client-api</artifactId>
+            <version>${microprofile.rest.client.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.microprofile.rest.client</groupId>
+            <artifactId>microprofile-rest-client-tck</artifactId>
+            <version>${microprofile.rest.client.version}</version>
+            <scope>test</scope>
         </dependency>
         <!-- Overrides CDI from parent pom -->
         <dependency>
@@ -51,32 +69,25 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>javax.servlet-api</artifactId>
-            <version>4.0.1</version>
+            <groupId>jakarta.servlet</groupId>
+            <artifactId>jakarta.servlet-api</artifactId>
         </dependency>
         <dependency>
             <groupId>io.smallrye.config</groupId>
             <artifactId>smallrye-config</artifactId>
             <version>${smallrye.config.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.eclipse.microprofile.rest.client</groupId>
-            <artifactId>microprofile-rest-client-tck</artifactId>
-            <version>${microprofile.rest.client.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>${testng6.version}</version>
+            <version>${testng.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>com.github.tomakehurst</groupId>
+            <groupId>org.wiremock</groupId>
             <artifactId>wiremock</artifactId>
-            <version>${wiremock.version}</version>
+            <version>${wiremock.jetty11.version}</version>
             <scope>test</scope>
             <exclusions>
                 <exclusion>
@@ -170,6 +181,11 @@
             <artifactId>jersey-apache-connector</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.media</groupId>
+            <artifactId>jersey-media-multipart</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.glassfish.jersey.ext.cdi</groupId>
             <artifactId>jersey-weld2-se</artifactId>
@@ -239,11 +255,20 @@
                 </plugins>
             </build>
         </profile>
+        <profile>
+            <id>securityOff</id>
+            <activation>
+                <jdk>[24,)</jdk>
+            </activation>
+            <properties>
+                <surefire.security.argline />
+            </properties>
+        </profile>
     </profiles>
 
     <properties>
         <surefire.security.argline>-Djava.security.manager -Djava.security.policy=${project.build.directory}/test-classes/server.policy</surefire.security.argline>
-        <jetty.version>${jetty9.version}</jetty.version>
+        <jetty.version>${jetty11.version}</jetty.version>
     </properties>