/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.wsf.framework.management;
// $Id: ContextServlet.java 4284 2007-08-09 11:05:03Z thomas.diesler@jboss.com $
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URL;
import java.util.Set;
import javax.management.ObjectName;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jboss.logging.Logger;
import org.jboss.wsf.spi.deployment.Endpoint;
import org.jboss.wsf.spi.management.EndpointMetrics;
import org.jboss.wsf.spi.management.EndpointRegistry;
import org.jboss.wsf.spi.management.EndpointRegistryFactory;
import org.jboss.wsf.spi.management.ServerConfig;
import org.jboss.wsf.spi.management.ServerConfigFactory;
import org.jboss.wsf.spi.SPIProvider;
import org.jboss.wsf.spi.SPIProviderResolver;
/**
* The servlet that that is associated with context /jbossws
*
* @author Thomas.Diesler@jboss.org
* @since 21-Mar-2005
*/
public class ContextServlet extends HttpServlet
{
// provide logging
protected final Logger log = Logger.getLogger(ContextServlet.class);
protected EndpointRegistry epRegistry;
public void init(ServletConfig config) throws ServletException
{
super.init(config);
SPIProvider spiProvider = SPIProviderResolver.getInstance().getProvider();
epRegistry = spiProvider.getSPI(EndpointRegistryFactory.class).getEndpointRegistry();
}
/** Process GET requests.
*/
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
{
PrintWriter writer = res.getWriter();
res.setContentType("text/html");
writer.print("<html>");
setupHTMLResponseHeader(writer);
URL requestURL = new URL(req.getRequestURL().toString());
writer.print("<body>");
writer.print("<div class='pageHeader'>JBossWS/Services</div>");
writer.print("<div class='pageSection'>");
writer.print("<fieldset>");
writer.print("<legend><b>Registered Service Endpoints</b></legend>");
writer.print("<table>");
// begin iteration
Set<ObjectName> epNames = epRegistry.getEndpoints();
if (epNames.isEmpty())
{
writer.print("<tr>");
writer.print(" <td><h3>There are currently no endpoints deployed</h3></td>");
writer.print("</tr>");
}
for (ObjectName oname : epNames)
{
Endpoint ep = epRegistry.getEndpoint(oname);
writer.print("<tr>");
writer.print(" <td>Endpoint Name</td>");
writer.print(" <td>" + ep.getName() + "</td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>Endpoint Address</td>");
writer.print(" <td><a href='" + ep.getAddress() + "?wsdl'>" + ep.getAddress() + "?wsdl</a></td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td colspan=2>");
writer.print(" ");
writer.print("");
EndpointMetrics metrics = ep.getEndpointMetrics();
if (metrics != null)
{
writer.print("<table class='metrics'>");
writer.print("<tr>");
writer.print(" <td>StartTime</td>");
writer.print(" <td>StopTime</td>");
writer.print(" <td></td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>" + metrics.getStartTime() + "</td>");
String stopTime = metrics.getStopTime() != null ? metrics.getStopTime().toString() : "";
writer.print(" <td>" + stopTime + "</td>");
writer.print(" <td></td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>RequestCount</td>");
writer.print(" <td>ResponseCount</td>");
writer.print(" <td>FaultCount</td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>" + metrics.getRequestCount() + "</td>");
writer.print(" <td>" + metrics.getResponseCount() + "</td>");
writer.print(" <td>" + metrics.getFaultCount() + "</td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>MinProcessingTime</td>");
writer.print(" <td>MaxProcessingTime</td>");
writer.print(" <td>AvgProcessingTime</td>");
writer.print("</tr>");
writer.print("<tr>");
writer.print(" <td>" + metrics.getMinProcessingTime() + "</td>");
writer.print(" <td>" + metrics.getMaxProcessingTime() + "</td>");
writer.print(" <td>" + metrics.getAverageProcessingTime() + "</td>");
writer.print("</tr>");
writer.print("");
writer.print("");
writer.print("</table>");
writer.print("");
}
writer.print(" </td>");
writer.print("</tr>");
writer.print("<tr><td colspan='3'> </td></tr>");
}
// end iteration
writer.print("</table>");
writer.print("");
writer.print("</fieldset>");
writer.print("</div>");
writer.print("</body>");
writer.print("</html>");
writer.close();
}
private void setupHTMLResponseHeader(PrintWriter writer)
{
SPIProvider spiProvider = SPIProviderResolver.getInstance().getProvider();
ServerConfig serverConfig = spiProvider.getSPI(ServerConfigFactory.class).getServerConfig();
writer.println("<head>");
writer.println("<meta http-equiv='Content-Type content='text/html; charset=iso-8859-1'>");
writer.println("<title>JBossWS / " + serverConfig.getImplementationVersion() + "</title>");
writer.println("<link rel='stylesheet' href='./styles.css'>");
writer.println("</head>");
}
}