Examples of net.sf.ehcache.Cache.removeAll()

net.sf.ehcache.Cache.removeAll()
Removes all cached items. Synchronization is handled within the method.
Caches which use synchronous replication can throw RemoteCacheException here if the replication to the cluster fails. This exception should be caught in those cirucmstances. @throws IllegalStateException if the cache is not {@link Status#STATUS_ALIVE}

  public JSONObject flushCache(HttpSession session, JSONObject json) {
    if (json.has("cache") && !"".equals(json.getString("cache"))) {
      String cacheName = json.getString("cache");
      Cache cache = cacheManager.getCache(cacheName);
      if (cache != null) {
        cache.removeAll();
        log.info("Cache '"+cacheName+"' flushed!");
      }
      else {
        return JSONUtils.SimpleJSONError("No such cache: " + cacheName);
      }

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            @PathVariable("cacheName") String cacheName
    ) {


        Cache cache = cacheManager.getCache(cacheName);
        cache.clearStatistics();
        cache.removeAll();


        return "操作成功！";


    }

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    }


    public void clear() {
        CacheManager cacheManager = CacheManager.getInstance();
        Cache cache = cacheManager.getCache("generalUseCache");
        cache.removeAll();
    }
}

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   * @param cacheName
   */
  public void clearCache(String cacheName) {
    Cache cache = this.cacheManager.getCache(cacheName);
    if(null != cache && Status.STATUS_ALIVE.equals(cache.getStatus())) {
      cache.removeAll();
      logger.warn("finished removeAll for cache: " + cacheName);
    }
  }
  
  /**

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        List<String> keys = cache.getKeys();
        logger.info(keys.size() + " cached records cleared");
        if (logger.isDebugEnabled()) {
            logger.debug("[" + StringUtils.join(keys, ",") + "]");
        }
        cache.removeAll();
    }


    /*
     * (non-Javadoc)
     *

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  public void run() {


    // Clear all existing cache elements
    for (String cacheName : _cacheManager.getCacheNames()) {
      Cache cache = _cacheManager.getCache(cacheName);
      cache.removeAll();
    }


    try {
      List<AgencyWithCoverageBean> agenciesWithCoverage = _service.getAgenciesWithCoverage();

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  public static void clear(CacheManager cacheManager, String cacheName) {
    ArgumentChecker.notNull(cacheManager, "cacheManager");
    ArgumentChecker.notNull(cacheName, "cacheName");
    Cache cache = cacheManager.getCache(cacheName);
    if (cache != null) {
      cache.removeAll();
    }
  }


  /**
   * Adds a cache to the cache manager if necessary.

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