CXF-8894: Unimplemented getRequestCharacterEncoding() (apache#1441)

rt/transports/http-jetty/src/main/java/org/apache/cxf/transport/http_jetty/JettyContextHandler.java

@@ -0,0 +1,62 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.cxf.transport.http_jetty;
+
+import org.eclipse.jetty.server.handler.ContextHandler;
+
+/**
+ * The Jetty-specific ContextHandler
+ */
+class JettyContextHandler extends ContextHandler {
+    JettyContextHandler() {
+        super(null, null, null);
+        _scontext = new JettyContext();
+    }
+
+    class JettyContext extends Context {
+        @Override
+        public String getRequestCharacterEncoding() {
+            return getDefaultRequestCharacterEncoding();
+        }
+
+        @Override
+        public void setRequestCharacterEncoding(String encoding) {
+            if (!isStarting()) {
+                throw new IllegalStateException();
+            }
+
+            setDefaultRequestCharacterEncoding(encoding);
+        }
+
+        @Override
+        public String getResponseCharacterEncoding() {
+            return getDefaultResponseCharacterEncoding();
+        }
+
+        @Override
+        public void setResponseCharacterEncoding(String encoding) {
+            if (!isStarting()) {
+                throw new IllegalStateException();
+            }
+
+            setDefaultResponseCharacterEncoding(encoding);
+        }
+    }
+}

rt/transports/http-jetty/src/main/java/org/apache/cxf/transport/http_jetty/JettyHTTPHandler.java

@@ -43,6 +43,7 @@ public JettyHTTPHandler(JettyHTTPDestination jhd, boolean cmExact) {
         contextMatchExact = cmExact;
         jettyHTTPDestination = jhd;
     }
+
     public JettyHTTPHandler(Bus bus) {
         this.bus = bus;
     }
@@ -84,7 +85,7 @@ public void handle(String target, Request baseRequest, HttpServletRequest reques
     }
 
     public ContextHandler createContextHandler() {
-        return new ContextHandler();
+        return new JettyContextHandler();
     }
 
     public Bus getBus() {

rt/transports/http-jetty/src/main/java/org/apache/cxf/transport/http_jetty/JettyHTTPServerEngine.java

@@ -494,6 +494,9 @@ public synchronized void addServant(URL url, JettyHTTPHandler handler) {
         }
 
         String contextName = HttpUriMapper.getContextName(url.getPath());
+        if (contextName.isEmpty()) {
+            contextName = "/";
+        }
         ContextHandler context = handler.createContextHandler();
         context.setContextPath(contextName);
         // bind the jetty http handler with the context handler