private Object getValue(String key, EHCacheManager ehCacheManager, EHCacheKey ehCacheKey) {
   long start = System.currentTimeMillis();
   try {
     return ehCacheManager.getSerializableVal(key);
   } catch (Exception ex) {
     CacheLogger.error("getValue(" + key + ")", ex);
     // 反序列失败时,删除Cache
     ehCacheManager.delete(key);
   } finally {
     CacheLogger.writeSlowRequest(start, "EHCacheAnnotationProcess.getValue(" + key + ")");
   }
   return null;
 }
 private Object push(
     String key, Object value, EHCacheManager ehCacheManager, EHCacheKey ehCacheKey) {
   long start = System.currentTimeMillis();
   try {
     ehCacheManager.addSerializableVal(
         key, (Serializable) value, ehCacheKey.isReload(), ehCacheKey.expire());
   } catch (Exception ex) {
     CacheLogger.error("push(" + key + "," + value + ")", ex);
   } finally {
     CacheLogger.writeSlowRequest(
         start, "EHCacheAnnotationProcess.push(" + key + "," + value + ")");
   }
   return value;
 }