AnonymousCacheHandler.java 2.35 KB
/*
 * Decompiled with CFR 0_118.
 * 
 * Could not load the following classes:
 *  javax.servlet.http.Cookie
 *  javax.servlet.http.HttpServletRequest
 *  javax.servlet.http.HttpServletResponse
 *  org.apache.felix.scr.annotations.Activate
 *  org.apache.felix.scr.annotations.Component
 *  org.apache.felix.scr.annotations.ConfigurationPolicy
 *  org.apache.felix.scr.annotations.Service
 *  org.osgi.service.component.ComponentContext
 *  org.slf4j.Logger
 *  org.slf4j.LoggerFactory
 */
package com.adobe.granite.httpcache.impl;

import com.adobe.granite.httpcache.api.CacheHandler;
import com.adobe.granite.httpcache.api.Headers;
import java.util.Map;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.ConfigurationPolicy;
import org.apache.felix.scr.annotations.Service;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/*
 * This class specifies class file version 49.0 but uses Java 6 signatures.  Assumed Java 6.
 */
@Component(policy=ConfigurationPolicy.REQUIRE)
@Service(value={CacheHandler.class})
public class AnonymousCacheHandler
implements CacheHandler {
    private static Logger logger = LoggerFactory.getLogger(AnonymousCacheHandler.class);

    @Activate
    public void activate(ComponentContext context, Map<String, Object> properties) {
    }

    @Override
    public CacheHandler.TRI_STATE onReceive(HttpServletRequest request) {
        Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (Cookie cookie : cookies) {
                if (!"login-token".equals(cookie.getName())) continue;
                logger.debug("Caching denied because of authentication information.");
                return CacheHandler.TRI_STATE.NO;
            }
        }
        return CacheHandler.TRI_STATE.NEXT_HANDLER;
    }

    @Override
    public CacheHandler.TRI_STATE onDeliver(String key, Headers headers, HttpServletResponse response) {
        return CacheHandler.TRI_STATE.NEXT_HANDLER;
    }

    @Override
    public CacheHandler.TRI_STATE onFetch(int status, Headers headers, HttpServletResponse response) {
        return CacheHandler.TRI_STATE.NEXT_HANDLER;
    }
}