to.etc.domui.server

Class ApplicationRequestHandler

java.lang.Object

to.etc.domui.server.ApplicationRequestHandler

All Implemented Interfaces:

IFilterRequestHandler

public class ApplicationRequestHandler
extends Object
implements IFilterRequestHandler

Main handler for DomUI page requests. This handles all requests that target or come from a DomUI page. FIXME Needs to be split up badly.

Author:

Frits Jalvingh Created on May 22, 2008

Constructor Summary

Constructors

Constructor and Description
ApplicationRequestHandler(DomApplication application)

Method Summary

Modifier and Type	Method and Description
boolean	accepts(IRequestContext ctx) Accept .obit, the defined DomUI extension (.ui by default) and the empty URL if a home page is set in DomApplication.
static void	generateAjaxRedirect(RequestContextImpl ctx, String url) Generate an AJAX redirect command.
static void	generateHttpRedirect(RequestContextImpl ctx, String to, String rsn) Sends a redirect as a 304 MOVED command.
JSTemplate	getExceptionTemplate()
void	handleRequest(RequestContextImpl ctx)
static void	renderOptimalDelta(RequestContextImpl ctx, Page page)

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationRequestHandler

public ApplicationRequestHandler(@Nonnull
                                 DomApplication application)

Method Detail

accepts

public boolean accepts(@Nonnull
                       IRequestContext ctx)
                throws Exception

Accept .obit, the defined DomUI extension (.ui by default) and the empty URL if a home page is set in DomApplication.

Specified by:

accepts in interface IFilterRequestHandler

Returns:

Throws:

Exception

See Also:

IFilterRequestHandler.accepts(to.etc.domui.server.IRequestContext)

handleRequest

public void handleRequest(@Nonnull
                          RequestContextImpl ctx)
                   throws Exception

Specified by:

handleRequest in interface IFilterRequestHandler

Throws:

Exception

generateHttpRedirect

public static void generateHttpRedirect(RequestContextImpl ctx,
                                        String to,
                                        String rsn)
                                 throws Exception

Sends a redirect as a 304 MOVED command. This should be done for all full-requests.

Parameters:

ctx -

to -

rsn -

Throws:

Exception

generateAjaxRedirect

public static void generateAjaxRedirect(RequestContextImpl ctx,
                                        String url)
                                 throws Exception

Generate an AJAX redirect command. Should be used by all COMMAND actions.

Parameters:

ctx -

url -

Throws:

Exception

renderOptimalDelta

public static void renderOptimalDelta(RequestContextImpl ctx,
                                      Page page)
                               throws Exception

Throws:

Exception

getExceptionTemplate

@Nonnull
public JSTemplate getExceptionTemplate()
                                         throws Exception

Throws:

Exception