Package de.hybris.platform.webservicescommons.interceptors

Class CacheControlHandlerInterceptor

  • All Implemented Interfaces:
    org.springframework.web.servlet.AsyncHandlerInterceptor, org.springframework.web.servlet.HandlerInterceptor
    public class CacheControlHandlerInterceptor
extends java.lang.Object
implements org.springframework.web.servlet.AsyncHandlerInterceptor
    Handler interceptor that adds a Cache-Control header to the response based on @link{CacheControl} annotation.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected java.lang.String createCacheControlHeaderField​(CacheControl cacheAnnotation)  
      protected CacheControl getCacheControlAnnotation​(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Object handler)  
      protected boolean isEligibleForCacheControl​(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Object handler)
      Indicates whether the given request and response are eligible for Cache-Control generation.
      boolean preHandle​(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Object handler)  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.springframework.web.servlet.AsyncHandlerInterceptor

        afterConcurrentHandlingStarted

      • Methods inherited from interface org.springframework.web.servlet.HandlerInterceptor

        afterCompletion, postHandle

    • Constructor Detail

      • CacheControlHandlerInterceptor

        public CacheControlHandlerInterceptor()

    • Method Detail

      • preHandle

        public final boolean preHandle​(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse response,
                               java.lang.Object handler)
                        throws java.lang.Exception
        Specified by:
        preHandle in interface org.springframework.web.servlet.HandlerInterceptor
        Throws:
        java.lang.Exception

      • isEligibleForCacheControl

        protected boolean isEligibleForCacheControl​(javax.servlet.http.HttpServletRequest request,
                                            javax.servlet.http.HttpServletResponse response,
                                            java.lang.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​(javax.servlet.http.HttpServletRequest request,
                                                 javax.servlet.http.HttpServletResponse response,
                                                 java.lang.Object handler)

      • createCacheControlHeaderField

        protected java.lang.String createCacheControlHeaderField​(CacheControl cacheAnnotation)