When no JAX-B RI on CP warn and disable WADL

Signed-off-by: Jan Supol <jan.supol@oracle.com>

core-common/src/main/java/org/glassfish/jersey/message/internal/MessagingBinders.java

@@ -22,6 +22,7 @@
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+import java.util.logging.Logger;
 
 import javax.ws.rs.RuntimeType;
 import javax.ws.rs.ext.MessageBodyReader;
@@ -30,6 +31,7 @@
 import javax.inject.Singleton;
 
 import org.glassfish.jersey.CommonProperties;
+import org.glassfish.jersey.internal.LocalizationMessages;
 import org.glassfish.jersey.internal.ServiceFinderBinder;
 import org.glassfish.jersey.internal.inject.AbstractBinder;
 import org.glassfish.jersey.internal.util.ReflectionHelper;
@@ -45,6 +47,8 @@
  */
 public final class MessagingBinders {
 
+    private static final Logger LOGGER = Logger.getLogger(MessagingBinders.class.getName());
+
     /**
      * Prevents instantiation.
      */
@@ -213,6 +217,22 @@ private void bindToBinder(AbstractBinder binder) {
                             break;
                     }
                     providerBinder.bind(binder, provider);
+                } else {
+                    switch (provider) {
+                        case DOMSOURCE:
+                        case SAXSOURCE:
+                        case STREAMSOURCE:
+                            LOGGER.warning(LocalizationMessages.DEPENDENT_CLASS_OF_DEFAULT_PROVIDER_NOT_FOUND(provider.className,
+                                    "MessageBodyReader<" + provider.className + ">")
+                            );
+                            break;
+                        case RENDEREDIMAGE:
+                        case SOURCE:
+                            LOGGER.warning(LocalizationMessages.DEPENDENT_CLASS_OF_DEFAULT_PROVIDER_NOT_FOUND(provider.className,
+                                    "MessageBodyWriter<" + provider.className + ">")
+                            );
+                            break;
+                    }
                 }
             }
         }
@@ -226,36 +246,36 @@ private interface ProviderBinder {
             void bind(AbstractBinder binder, Provider provider);
         }
 
-        private class DomSourceBinder implements ProviderBinder {
+        private static class DomSourceBinder implements ProviderBinder {
             @Override
             public void bind(AbstractBinder binder, Provider provider) {
                 binder.bind(SourceProvider.DomSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
             }
         }
 
-        private class RenderedImageBinder implements ProviderBinder {
+        private static class RenderedImageBinder implements ProviderBinder {
             @Override
             public void bind(AbstractBinder binder, Provider provider) {
                 binder.bind(RenderedImageProvider.class)
                         .to(MessageBodyReader.class).to(MessageBodyWriter.class).in(Singleton.class);
             }
         }
 
-        private class SaxSourceBinder implements ProviderBinder {
+        private static class SaxSourceBinder implements ProviderBinder {
             @Override
             public void bind(AbstractBinder binder, Provider provider) {
                 binder.bind(SourceProvider.SaxSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
             }
         }
 
-        private class SourceBinder implements ProviderBinder {
+        private static class SourceBinder implements ProviderBinder {
             @Override
             public void bind(AbstractBinder binder, Provider provider) {
                 binder.bind(SourceProvider.SourceWriter.class).to(MessageBodyWriter.class).in(Singleton.class);
             }
         }
 
-        private class StreamSourceBinder implements ProviderBinder {
+        private static class StreamSourceBinder implements ProviderBinder {
             @Override
             public void bind(AbstractBinder binder, Provider provider) {
                 binder.bind(SourceProvider.StreamSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);

core-common/src/main/resources/org/glassfish/jersey/internal/localization.properties

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
 # Copyright (c) 2018 Payara Foundation and/or its affiliates.
 #
 # This program and the accompanying materials are made available under the
@@ -32,6 +32,7 @@ cookie.is.null=Cookie is null.
 date.is.null=Date is null.
 dependent.class.of.provider.format.error={0}. A dependent class of the class {1} implementing the provider {2} is malformed. The provider implementation is ignored. Check if the malformed class is part of a stubbed jar that used for compiling only.
 dependent.class.of.provider.not.found=A dependent class, {0}, of the class {1} implementing the provider {2} is not found. The provider implementation is ignored.
+dependent.class.of.default.provider.not.found=A class {0} for a default provider {1} was not found. The provider is not available.
 entity.tag.is.null=Entity tag is null.
 error.caught.while.loading.spi.providers=Error caught while loading SPI providers.
 error.entity.stream.closed=Entity input stream has already been closed.

core-server/src/main/java/org/glassfish/jersey/server/wadl/WadlFeature.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2020 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
@@ -20,14 +20,19 @@
 import javax.ws.rs.core.FeatureContext;
 
 import javax.inject.Singleton;
+import javax.xml.bind.JAXBException;
 
 import org.glassfish.jersey.internal.inject.AbstractBinder;
 import org.glassfish.jersey.internal.util.PropertiesHelper;
 import org.glassfish.jersey.server.ServerProperties;
+import org.glassfish.jersey.server.internal.LocalizationMessages;
 import org.glassfish.jersey.server.model.ModelProcessor;
 import org.glassfish.jersey.server.wadl.internal.WadlApplicationContextImpl;
+import org.glassfish.jersey.server.wadl.internal.generators.WadlGeneratorJAXBGrammarGenerator;
 import org.glassfish.jersey.server.wadl.processor.WadlModelProcessor;
 
+import java.util.logging.Logger;
+
 
 /**
  * Feature enabling WADL processing. The feature registers providers and binders needed to enable wadl in the
@@ -38,6 +43,8 @@
  */
 public class WadlFeature implements Feature {
 
+    private static final Logger LOGGER = Logger.getLogger(WadlFeature.class.getName());
+
     @Override
     public boolean configure(FeatureContext context) {
         final boolean disabled = PropertiesHelper.isProperty(context.getConfiguration().getProperty(ServerProperties
@@ -46,6 +53,11 @@ public boolean configure(FeatureContext context) {
             return false;
         }
 
+        if (!isJaxB()) {
+            LOGGER.warning(LocalizationMessages.WADL_FEATURE_DISABLED());
+            return false;
+        }
+
         context.register(WadlModelProcessor.class);
         context.register(new AbstractBinder() {
             @Override
@@ -56,4 +68,12 @@ protected void configure() {
 
         return true;
     }
+
+    private static boolean isJaxB() {
+        try {
+            return null != WadlApplicationContextImpl.getJAXBContextFromWadlGenerator(new WadlGeneratorJAXBGrammarGenerator());
+        } catch (JAXBException je) {
+            return false;
+        }
+    }
 }

core-server/src/main/resources/org/glassfish/jersey/server/internal/localization.properties

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2012, 2018 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2020 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
@@ -185,6 +185,7 @@ unsupported.uri.injection.type="@Uri"-based injection of "{0}" type is not suppo
 user.not.authorized=User not authorized.
 wadl.doc.extended.wadl=This is full WADL including extended resources. To get simplified WADL with users resources only do not use the query parameter {0}. Link: {1}
 wadl.doc.simple.wadl=This is simplified WADL with user and core resources only. To get full WADL with extended resources use the query parameter {0}. Link: {1}
+wadl.feature.disabled=JAXBContext implementation could not be found. WADL feature is disabled.
 wadl.jaxb.context.fallback=Error creating a JAXBContext for wadl serialization. Trying a fallback solution for osgi environments.
 wadl.resourcedoc.ambiguous.method.entries=Ambiguous resource documentation detected: \
   Unique resource method documentation cannot be found for method %{0}.%{1}%{2}. \

tests/e2e/src/test/java/org/glassfish/jersey/tests/e2e/common/LoggingFeatureTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2020 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
@@ -44,6 +44,7 @@
 
 import org.glassfish.jersey.logging.LoggingFeature;
 import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.server.ServerProperties;
 import org.glassfish.jersey.test.JerseyTest;
 import org.glassfish.jersey.test.TestProperties;
 
@@ -399,6 +400,7 @@ protected Application configure() {
             return new ResourceConfig(MyResource.class)
                     .property(LoggingFeature.LOGGING_FEATURE_LOGGER_NAME, LOGGER_NAME)
                     .property(LoggingFeature.LOGGING_FEATURE_LOGGER_LEVEL, "INFO")
+                    .property(ServerProperties.WADL_FEATURE_DISABLE, true)
                     .register(CustomFilter.class);
         }
 

tests/e2e/src/test/java/org/glassfish/jersey/tests/e2e/server/wadl/NoJAXBNoWadlTest.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2020 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
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
+package org.glassfish.jersey.tests.e2e.server.wadl;
+
+import org.glassfish.jersey.internal.ServiceFinder;
+import org.glassfish.jersey.internal.util.JdkVersion;
+import org.glassfish.jersey.message.internal.MediaTypes;
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.server.internal.LocalizationMessages;
+import org.glassfish.jersey.test.JerseyTest;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Application;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.Response;
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+public class NoJAXBNoWadlTest extends JerseyTest {
+
+    private static PrintStream errorStream;
+    private static OutputStream readableStream = new ByteArrayOutputStream(800);
+
+    @BeforeClass
+    public static void before() {
+        errorStream = System.err;
+        System.setErr(new PrintStream(readableStream));
+    }
+
+    @AfterClass
+    public static void after() {
+        System.setErr(errorStream);
+    }
+
+    @Path("dummy")
+    public static class NoJAXBNoWadlDummyResource {
+        @PUT
+        public String put(String put) {
+            return "OK";
+        }
+    }
+
+    @Override
+    protected Application configure() {
+        return new ResourceConfig(NoJAXBNoWadlDummyResource.class);
+    }
+
+    @Test
+    public void testOptionsNoWadl() {
+        final boolean shouldHaveJaxb = JdkVersion.getJdkVersion().getMajor() == 1;
+
+        // Make sure the test does not have JAX-B on a classpath
+        Assert.assertFalse(ServiceFinder.find("javax.xml.bind.JAXBContext").iterator().hasNext());
+
+        try (Response r = target("dummy").request(MediaTypes.WADL_TYPE).options()) {
+            String headers = r.getHeaderString(HttpHeaders.ALLOW);
+            Assert.assertEquals("OPTIONS,PUT", headers);
+        }
+        System.out.println(readableStream.toString());
+        Assert.assertEquals(!shouldHaveJaxb, readableStream.toString().contains(LocalizationMessages.WADL_FEATURE_DISABLED()));
+    }
+}