Ability to start equinox in a different thread instead of blocking the servletbrdige webapp from starting until equinox has completed to start. this is useful for cloudfoundry that at the moment complains if the webapp does not start very quickly

jetty-osgi/jetty-osgi-servletbridge/src/main/java/org/eclipse/jetty/osgi/servletbridge/BridgeServletExtended.java

@@ -0,0 +1,48 @@
+// ========================================================================
+// Copyright (c) 2010-2011 Mort Bay Consulting Pty. Ltd.
+// ------------------------------------------------------------------------
+// All rights reserved. This program and the accompanying materials
+// are made available under the terms of the Eclipse Public License v1.0
+// and Apache License v2.0 which accompanies this distribution.
+// The Eclipse Public License is available at 
+// http://www.eclipse.org/legal/epl-v10.html
+// The Apache License v2.0 is available at
+// http://www.opensource.org/licenses/apache2.0.php
+// You may elect to redistribute this code under either of these licenses. 
+// ========================================================================
+package org.eclipse.jetty.osgi.servletbridge;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.eclipse.equinox.servletbridge.BridgeServlet;
+
+/**
+ * Override the BridgeServlet to report on whether equinox is actually started or not
+ * in case it is started asynchroneously.
+ * 
+ * @author hmalphettes
+ */
+public class BridgeServletExtended extends BridgeServlet {
+
+	@Override
+	protected void service(HttpServletRequest req, HttpServletResponse resp)
+			throws ServletException, IOException {
+		if (FrameworkLauncherExtended.ASYNCH_START_IN_PROGRESS != null
+				&& req.getMethod().equals("GET")) {
+			if (FrameworkLauncherExtended.ASYNCH_START_IN_PROGRESS) {
+				resp.getWriter().append("Equinox is currently starting...\n");
+				return;
+			} else if (FrameworkLauncherExtended.ASYNCH_START_FAILURE != null) {
+				resp.getWriter().append("Equinox failed to start:\n");
+				FrameworkLauncherExtended.ASYNCH_START_FAILURE.printStackTrace(resp.getWriter());
+				return;
+			}
+		}
+		super.service(req, resp);
+	}
+	
+}