de.hybris.platform.webservicescommons.interceptors

Class CacheControlHandlerInterceptor

java.lang.Object

HandlerInterceptorAdapter

de.hybris.platform.webservicescommons.interceptors.CacheControlHandlerInterceptor

public class CacheControlHandlerInterceptor
extends HandlerInterceptorAdapter

Handler interceptor that adds a Cache-Control header to the response based on @link{CacheControl} annotation.

Constructor Summary

Constructors

Constructor and Description
CacheControlHandlerInterceptor()

Method Summary

Modifier and Type	Method and Description
protected String	createCacheControlHeaderField(CacheControl cacheAnnotation)
protected CacheControl	getCacheControlAnnotation(HttpServletRequest request, HttpServletResponse response, Object handler)
protected boolean	isEligibleForCacheControl(HttpServletRequest request, HttpServletResponse response, Object handler) Indicates whether the given request and response are eligible for Cache-Control generation.
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheControlHandlerInterceptor

public CacheControlHandlerInterceptor()

Method Detail

preHandle

public final boolean preHandle(HttpServletRequest request,
                               HttpServletResponse response,
                               Object handler)
                        throws Exception

Throws:

Exception

isEligibleForCacheControl

protected boolean isEligibleForCacheControl(HttpServletRequest request,
                                            HttpServletResponse response,
                                            Object handler)

Indicates whether the given request and response are eligible for Cache-Control generation.

Parameters:

request - the HTTP request

response - the HTTP response

handler - handler (or HandlerMethod)

Returns:

true if eligible; false otherwise

getCacheControlAnnotation

protected CacheControl getCacheControlAnnotation(HttpServletRequest request,
                                                 HttpServletResponse response,
                                                 Object handler)

createCacheControlHeaderField

protected String createCacheControlHeaderField(CacheControl cacheAnnotation)