Merge remote-tracking branch 'origin/jetty-9.3.x' into jetty-9.4.x

examples/embedded/src/main/java/org/eclipse/jetty/embedded/OneHandler.java

@@ -18,7 +18,6 @@
 
 package org.eclipse.jetty.embedded;
 
-import org.eclipse.jetty.server.HttpConnectionFactory;
 import org.eclipse.jetty.server.Server;
 
 public class OneHandler

jetty-server/src/main/java/org/eclipse/jetty/server/HttpChannel.java

@@ -574,6 +574,7 @@ public class HttpChannel implements Runnable, HttpOutput.Interceptor
         }
 
         try
+                    if (cause instanceof BadMessageException)
         {
             _state.onError(failure);
         }
@@ -596,12 +597,29 @@ public class HttpChannel implements Runnable, HttpOutput.Interceptor
             _response.setStatus(code == null ? 500 : code);
             _response.flushBuffer();
             }
+        }
         catch (Throwable x)
         {
             if (x != failure)
                 failure.addSuppressed(x);
             abort(failure);
     }
+
+    /** Unwrap failure causes to find target class
+     * @param failure The throwable to have its causes unwrapped
+     * @param targets Exception classes that we should not unwrap
+     * @return A target throwable or null
+     */
+    protected Throwable unwrap(Throwable failure, Class<?> ... targets)
+    {
+        while (failure!=null)
+        {
+            for (Class<?> x : targets)
+                if (x.isInstance(failure))
+                    return failure;
+            failure = failure.getCause();
+        }
+        return null;        
     }
 
     public boolean isExpecting100Continue()

jetty-server/src/test/java/org/eclipse/jetty/server/ErrorHandlerTest.java

@@ -27,6 +27,8 @@ import static org.junit.Assert.assertThat;
 
 import java.io.IOException;
 
+import javax.servlet.ServletException;
+import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
@@ -87,7 +89,33 @@ public class ErrorHandlerTest
                         super.generateAcceptableResponse(baseRequest,request,response,code,message,mimeType);
                 }
             }    
+        });
         
+        server.setHandler(new AbstractHandler()
+        {
+            @Override
+            public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
+            {
+                if (baseRequest.getDispatcherType()==DispatcherType.ERROR)
+                {
+                    baseRequest.setHandled(true);
+                    response.sendError(((Integer)request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE)).intValue());
+                    return;
+                }
+                
+                if(target.startsWith("/charencoding/"))
+                {
+                    baseRequest.setHandled(true);
+                    response.setCharacterEncoding("utf-8");
+                    response.sendError(404);
+                    return;
+                }
+                
+                if(target.startsWith("/badmessage/"))
+                {
+                    throw new ServletException(new BadMessageException(Integer.valueOf(target.substring(12))));
+                }
+            }
         });
         server.setHandler(new AbstractHandler()
         {

pom.xml

@@ -1373,6 +1373,60 @@
         </plugins>
       </build>
     </profile>
+    <profile>
+      <id>eclipse-sign</id>
+      <activation>
+        <property>
+          <name>eclipse-sign</name>
+        </property>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho.extras</groupId>
+            <artifactId>tycho-pack200a-plugin</artifactId>
+            <version>${tycho-version}</version>
+            <executions>
+              <execution>
+                <id>pack200-normalize</id>
+                <goals>
+                  <goal>normalize</goal>
+                </goals>
+                <phase>package</phase>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <groupId>org.eclipse.cbi.maven.plugins</groupId>
+            <artifactId>eclipse-jarsigner-plugin</artifactId>
+	        <version>${cbi-plugins.version}</version>
+            <executions>
+              <execution>
+                <id>sign</id>
+                <phase>package</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <groupId>org.eclipse.tycho.extras</groupId>
+            <artifactId>tycho-pack200b-plugin</artifactId>
+            <version>${tycho-version}</version>
+            <executions>
+              <execution>
+                <id>pack200-pack</id>
+                <goals>
+                  <goal>pack</goal>
+                </goals>
+                <phase>package</phase>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
     <profile>
       <id>8u00</id>
       <activation>