oscache

oscache

1、public boolean isCacheable(ServletRequest request) {

boolean cachable = false;

if (getTime() > 0) {

/**

* some AJAX application use post to get the page, need to specify a

* cache=true parameter to enable cache. Known url includes:

*/

if ("true".equals(request.getParameter("cache"))) {

cachable = true;

} else if (request.getParameter("noCache") == null

&& (request instanceof HttpServletRequest)) {

HttpServletRequest req = (HttpServletRequest) request;

String uri = req.getRequestURI();

String contextPath = req.getContextPath();

if(contextPath.length()>0)

uri = uri.substring(contextPath.length());

cachable = this.isCacheUris(uri);

}

}

return cachable;

}

public void setCacheUris(List<String> cacheUris) {

this.cacheUris = cacheUris;

}

private boolean isCacheUris(String uri){

for(String _uri:cacheUris){

if(uri.equals(_uri)){

return true;

}

}

return false;

}

2、<bean id="cacheFilterBean" class="com.ebizer.framework.core.filter.CacheFilter">

<property name="cacheUris">

  <list>

    <value>/trend.html</value>

  </list>

  </property>

</bean>