org.riotfamily.website.txt2img
Class ButtonStylesheetController

java.lang.Object
  org.riotfamily.website.txt2img.ButtonStylesheetController

All Implemented Interfaces:

CacheableController, Compressible, Controller

public class ButtonStylesheetController
extends Object
implements CacheableController, Compressible

Field Summary

Fields inherited from interface org.riotfamily.cachius.spring.CacheableController

CACHE_ETERNALLY

Constructor Summary

ButtonStylesheetController(ButtonService buttonService)

Method Summary

String	getCacheKey(HttpServletRequest request) Returns the key that is used to look up a previously cached version.
long	getLastModified(HttpServletRequest request) Returns the date (as timestamp) when the content was modified for the last time.
long	getTimeToLive() Returns the time in milliseconds that has to be elapsed since the last up-to-date check before another check is performed.
boolean	gzipResponse(HttpServletRequest request) Returns whether the response should be gzipped.
ModelAndView	handleRequest(HttpServletRequest request, HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Constructor Detail

ButtonStylesheetController

public ButtonStylesheetController(ButtonService buttonService)

Method Detail

gzipResponse

public boolean gzipResponse(HttpServletRequest request)

Description copied from interface: Compressible

Returns whether the response should be gzipped. Implementors will usually return true, unless they serve multiple content types which and not all of them are eligible for compression. They don't have to check whether the client supports gzip compression as all compatibility checks are done by Cachius internally.

Specified by:

gzipResponse in interface Compressible

getCacheKey

public String getCacheKey(HttpServletRequest request)

Description copied from interface: CacheableController

Returns the key that is used to look up a previously cached version. The key must include all values that govern the output, such as the requested URL, parameters, attributes, cookie values or the name of the controller. The key itself is not interpreted in any way and thus can have an arbitrary format.

Specified by:

getCacheKey in interface CacheableController

getTimeToLive

public long getTimeToLive()

Description copied from interface: CacheableController

Returns the time in milliseconds that has to be elapsed since the last up-to-date check before another check is performed. Implementors may return CacheableController.CACHE_ETERNALLY to indicate that the content should be cached eternally.

Specified by:

getTimeToLive in interface CacheableController

getLastModified

public long getLastModified(HttpServletRequest request)
                     throws Exception

Description copied from interface: CacheableController

Returns the date (as timestamp) when the content was modified for the last time. The controller will not be executed unless this date is newer than the timestamp of the cached version.

Specified by:

getLastModified in interface CacheableController

Throws:

Exception

handleRequest

public ModelAndView handleRequest(HttpServletRequest request,
                                  HttpServletResponse response)
                           throws Exception

Specified by:

handleRequest in interface Controller

Throws:

Exception