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jreceiver.client.rio
Class RioLauncher  

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          jreceiver.common.BaseLauncher
              jreceiver.client.common.ClientLauncher
                  jreceiver.client.rio.RioLauncher

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

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public class RioLauncher

extends jreceiver.client.common.ClientLauncher

launches background daemons to interact with the Rio Receiver

RioSSDP - listens for queries from Rio for server address and port

RioStatus - queries all known Rio Receivers for status every couple of seconds on their 18678 ports

All settings are loaded from database using the following keys and defaults:

hardware/rio/ssdp_port = 21075 hardware/rio/mserve_port = 8080 hardware/rio/mserve_host = "" blank to get host from Java hardware/rio/status_port = 18678

Version:

$Revision: 1.11 $ $Date: 2002/12/29 00:44:09 $

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Field Summary
static java.lang.String	CALLBACK_URL_PARAM
protected static jreceiver.common.rec.driver.Driver	driver
protected  jreceiver.client.rio.hack.RioHackDaemon	hack_daemon
protected  jreceiver.client.rio.status.RioSSDP	ssdp_daemon           The RioSSDP daemon listens for Rio Receivers in search of a server, responds to them offering the services of the server that typically hosts the daemon.
protected  jreceiver.client.rio.status.RioStatusDaemon	status_daemon           the RioStatus daemon queries all known Rios for status and produces events for (local) listeners

 

Fields inherited from class jreceiver.client.common.ClientLauncher

log

 

Fields inherited from class jreceiver.common.BaseLauncher

JREC_HOME, JREC_PROPS, SIMPLELOG_CONFIG

 

Fields inherited from class javax.servlet.http.HttpServlet

 

Fields inherited from class javax.servlet.GenericServlet

 

Constructor Summary

RioLauncher()

 

Method Summary
void	destroy()           Called by the servlet container to indicate to a servlet that the servlet is being taken out of service.
protected  void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)           test method
static jreceiver.common.rec.driver.Driver	getDriver()
static int	getDriverId()
private  java.lang.String	getHostIP()           support method for serverDetectedInit to obtain a valid host ip address
void	serverDetectedInit()           Called by the servlet container to indicate to a servlet that the servlet is being placed into service.

 

Methods inherited from class jreceiver.client.common.ClientLauncher

getClassName, getDefaultUser, initFromBase, isServerDirect, waitForServerTask

 

Methods inherited from class jreceiver.common.BaseLauncher

getHomeDir, getProperty, getPropertyURL, init

 

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

 

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

CALLBACK_URL_PARAM

public static final java.lang.String CALLBACK_URL_PARAM

See Also:

Constant Field Values

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driver

protected static jreceiver.common.rec.driver.Driver driver

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ssdp_daemon

protected jreceiver.client.rio.status.RioSSDP ssdp_daemon

The RioSSDP daemon listens for Rio Receivers in search of a server, responds to them offering the services of the server that typically hosts the daemon.

IMPORTANT: keep this reference to the singleton, otherwise it might be garbage collected.

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status_daemon

protected jreceiver.client.rio.status.RioStatusDaemon status_daemon

the RioStatus daemon queries all known Rios for status and produces events for (local) listeners

IMPORTANT: keep this reference to the singleton, otherwise it might be garbage collected.

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hack_daemon

protected jreceiver.client.rio.hack.RioHackDaemon hack_daemon

Constructor Detail

RioLauncher

public RioLauncher()

Method Detail

getDriverId

public static int getDriverId()

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getDriver

public static jreceiver.common.rec.driver.Driver getDriver()

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serverDetectedInit

public void serverDetectedInit()
                        throws jreceiver.common.LauncherException

Called by the servlet container to indicate to a servlet that the servlet is being placed into service.

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getHostIP

private java.lang.String getHostIP()
                            throws jreceiver.common.LauncherException

support method for serverDetectedInit to obtain a valid host ip address

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destroy

public void destroy()

Called by the servlet container to indicate to a servlet that the servlet is being taken out of service. See Servlet.destroy()>Servlet.destroy() 55 .

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doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     java.io.IOException

test method

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jreceiver >> client >> [ rio overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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