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Glassfish example source code file (RemoteJmxConnectorServlet.java)
The Glassfish RemoteJmxConnectorServlet.java source code
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/* CVS information
* $Header: /cvs/glassfish/jmx-remote/rjmx-impl/src/java/com/sun/enterprise/admin/jmx/remote/server/servlet/RemoteJmxConnectorServlet.java,v 1.4 2005/12/25 04:26:43 tcfujii Exp $
* $Revision: 1.4 $
* $Date: 2005/12/25 04:26:43 $
*/
package com.sun.enterprise.admin.jmx.remote.server.servlet;
import java.io.*;
import java.util.logging.Logger;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.management.remote.message.Message;
import javax.management.remote.message.MBeanServerRequestMessage;
import javax.management.remote.message.MBeanServerResponseMessage;
/* BEGIN -- S1WS_MOD */
import com.sun.enterprise.admin.jmx.remote.DefaultConfiguration;
import com.sun.enterprise.admin.jmx.remote.streams.*;
import com.sun.enterprise.admin.jmx.remote.server.MBeanServerRequestHandler;
/* END -- S1WS_MOD */
/** The crux of server side implementation of JSR 160 over HTTP. This is the
* single servlet that provides the entire support. The configuration is
* provided by the standard deployment descriptor in web.xml. The most notable
* support is that of the security-constraint. The algorithm that
* {@link #doGet} of this Servlet employs is pretty straightforward:
* <ul>
* <li> Read the object from the ObjectInputStream backed by its own InputStream
* <li> Carefully deserialize the Object depending upon the static classpath and other classes known. In other words, no dynamic class loading is used.
* <li> Take care of the versioning information
* <li> Invoke a handler to return a result of MBeanServerConnection invocation
* <li> Configure the HTTP Response Headers
* <li> Write the result to the ObjectOutputStream backed by its own OutputStream
* </ul>
*
* @author Kedar Mhaswade
* @version 1.0
*/
public class RemoteJmxConnectorServlet extends HttpServlet {
private MBeanServerRequestHandler requestHandler;
private final String BINARY_DATA_TYPE = "application/octet-stream";
/* BEGIN -- S1WS_MOD */
private static final Logger logger = Logger.getLogger(
DefaultConfiguration.JMXCONNECTOR_LOGGER);/*,
DefaultConfiguration.LOGGER_RESOURCE_BUNDLE_NAME );*/
/* END -- S1WS_MOD */
/** Initializes the servlet.
*/
public void init(ServletConfig config) throws ServletException {
super.init(config);
/* BEGIN -- S1WS_MOD */
// requestHandler = new MBeanServerRequestHandler();
requestHandler = new MBeanServerRequestHandler(config);
/* END -- S1WS_MOD */
}
/** Destroys the servlet.
*/
public void destroy() {
/* BEGIN -- S1WS_MOD */
requestHandler.getNotificationManager().close();
/* END -- S1WS_MOD */
}
/** Processes requests for both HTTP <code>GET and
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