org.apache.commons.messagelet
Class ManagerServlet

java.lang.Object
  javax.servlet.GenericServlet
      org.apache.commons.messagelet.ManagerServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ManagerServlet
extends javax.servlet.GenericServlet

ManagerServlet manages the initialisation and destruction of the Messenger connections and use of MessageListener beans for a given ServletContext.

Version:

$Revision: 155459 $

Author:

James Strachan

See Also:

Serialized Form

Constructor Summary

ManagerServlet()

Method Summary

protected MessengerManager	createMessengerManager()
protected SubscriptionList	createSubscriptionList()
void	destroy()
SubscriptionManager	getSubscriptionManager()
protected String	getURLResource(String key, String description)
protected void	handleJMSException(String message, javax.jms.JMSException exception) Allows derived servlets to handle JMS exceptions differently, such as ignoring certain kinds of exceptions or performing custom logging etc.
void	init()
boolean	isContinueOnSubscriptionException()
void	service(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)
void	setContinueOnSubscribeException(boolean continueOnSubscribeException) Sets whether exceptions occurring during subscriptions on startup should terminate the initialization

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

Constructor Detail

ManagerServlet

public ManagerServlet()

Method Detail

getSubscriptionManager

public SubscriptionManager getSubscriptionManager()

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

service

public void service(javax.servlet.ServletRequest request,
                    javax.servlet.ServletResponse response)
             throws javax.servlet.ServletException

Specified by:

service in interface javax.servlet.Servlet

Specified by:

service in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

isContinueOnSubscriptionException

public boolean isContinueOnSubscriptionException()

setContinueOnSubscribeException

public void setContinueOnSubscribeException(boolean continueOnSubscribeException)

Sets whether exceptions occurring during subscriptions on startup should terminate the initialization

createMessengerManager

protected MessengerManager createMessengerManager()
                                           throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

createSubscriptionList

protected SubscriptionList createSubscriptionList()
                                           throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

getURLResource

protected String getURLResource(String key,
                                String description)
                         throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

handleJMSException

protected void handleJMSException(String message,
                                  javax.jms.JMSException exception)
                           throws javax.servlet.ServletException

Allows derived servlets to handle JMS exceptions differently, such as ignoring certain kinds of exceptions or performing custom logging etc.

Throws:

javax.servlet.ServletException