com.atlassian.johnson.spring.lifecycle

Class LifecycleDispatcherServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.atlassian.johnson.spring.lifecycle.LifecycleDispatcherServlet

All Implemented Interfaces:

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

public class LifecycleDispatcherServlet
extends javax.servlet.http.HttpServlet

Initializes SpringMVC on a separate thread, allowing the web application to handle basic requests while the application is still starting.

SpringMVC is started standalone by this servlet. It is assumed that no ContextLoaderListener has been registered and prepared a root WebApplicationContext and that the SpringMVC context should be used as the root.

When using this servlet, LifecycleDelegatingFilterProxy and LifecycleHttpRequestHandlerServlet should be used in place of Spring's DelegatingFilterProxy and HttpRequestHandlerServlet. The lifecycle versions automatically defer attempting to bind to their associated beans until the application has started.

Since:

3.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LifecycleDispatcherServlet()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	init()
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class javax.servlet.http.HttpServlet

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

Constructor Detail

LifecycleDispatcherServlet

public LifecycleDispatcherServlet()

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

service

protected void service(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       IOException

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException