OPENDJ-2556: Avoid Servlet dependency in OpenDJ server by using grizzly-http.

Yannick Lecaillez

29.00.2016 69bd2a29170d9b51ad564cafe0590f9893e8611d

 opendj-server-legacy/src/main/java/org/opends/server/protocols/http/HTTPConnectionHandler.java

@@ -19,6 +19,7 @@
import static org.opends.messages.ProtocolMessages.*;
import static org.opends.server.util.ServerConstants.*;
import static org.opends.server.util.StaticUtils.*;
import static org.forgerock.http.grizzly.GrizzlySupport.newGrizzlyHttpHandler;

import java.io.IOException;
import java.net.InetAddress;
@@ -45,7 +46,6 @@
import org.forgerock.http.HttpApplicationException;
import org.forgerock.http.handler.Handlers;
import org.forgerock.http.io.Buffer;
import org.forgerock.http.servlet.HttpFrameworkServlet;
import org.forgerock.i18n.LocalizableMessage;
import org.forgerock.i18n.slf4j.LocalizedLogger;
import org.forgerock.opendj.config.server.ConfigChangeResult;
@@ -62,7 +62,6 @@
import org.glassfish.grizzly.http.server.ServerConfiguration;
import org.glassfish.grizzly.monitoring.MonitoringConfig;
import org.glassfish.grizzly.nio.transport.TCPNIOTransport;
import org.glassfish.grizzly.servlet.WebappContext;
import org.glassfish.grizzly.ssl.SSLEngineConfigurator;
import org.glassfish.grizzly.strategies.SameThreadIOStrategy;
import org.glassfish.grizzly.utils.Charsets;
@@ -681,10 +680,7 @@
    }

    this.httpServer = createHttpServer();

    // Register servlet as default servlet and also able to serve REST requests
    createAndRegisterServlet("OpenDJ HTTP servlet", "", "/*");

    this.httpServer.getServerConfiguration().addHttpHandler(newGrizzlyHttpHandler(new RootHttpApplication()));
    logger.trace("Starting HTTP server...");
    this.httpServer.start();
    logger.trace("HTTP server started");
@@ -748,14 +744,6 @@
    return server.getServerConfiguration().getMonitoringConfig().getHttpConfig();
  }

  private void createAndRegisterServlet(final String servletName, final String... urlPatterns) throws Exception
  {
    // Create and deploy the Web app context
    final WebappContext ctx = new WebappContext(servletName);
    ctx.addServlet(servletName, new HttpFrameworkServlet(new RootHttpApplication())).addMapping(urlPatterns);
    ctx.deploy(this.httpServer);
  }

  private void stopHttpServer()
  {
    if (this.httpServer != null)