/// <summary>
/// 获取BarPost内容
/// </summary>
/// <param name="postId"></param>
/// <returns></returns>
public string GetBody(long postId)
{
string cacheKey = RealTimeCacheHelper.GetCacheKeyOfEntityBody(postId);
string body = cacheService.Get <string>(cacheKey);
if (body == null)
{
BarPost BarPost = CreateDAO().SingleOrDefault <BarPost>(postId);
body = BarPost != null ? BarPost.Body : string.Empty;
cacheService.Add(cacheKey, body, CachingExpirationType.SingleObject);
}
return(body);
}
/// <summary>
/// 获取BarThread内容
/// </summary>
/// <param name="threadId"></param>
/// <returns></returns>
public string GetBody(long threadId)
{
string cacheKey = RealTimeCacheHelper.GetCacheKeyOfEntityBody(threadId);
string body = cacheService.Get <string>(cacheKey);
if (body == null)
{
BarThread barThread = CreateDAO().SingleOrDefault <BarThread>(threadId);
body = barThread != null ? barThread.Body : string.Empty;
cacheService.Add(cacheKey, body, CachingExpirationType.SingleObject);
}
return(body);
}
/// <summary>
/// 获取问题内容
/// </summary>
/// <param name="threadId">问题id</param>
/// <returns>问题正文内容</returns>
public string GetBody(long threadId)
{
string cacheKey = RealTimeCacheHelper.GetCacheKeyOfEntityBody(threadId);
string body = cacheService.Get <string>(cacheKey);
if (body == null)
{
AskQuestion askQuestion = CreateDAO().SingleOrDefault <AskQuestion>(threadId);
body = askQuestion != null ? askQuestion.Body : string.Empty;
body = body ?? string.Empty;
cacheService.Add(cacheKey, body, CachingExpirationType.SingleObject);
}
return(body);
}
/// <summary>
/// 获取词条版本正文内容
/// </summary>
/// <param name="versionId">日志id</param>
/// <returns>词条版本正文内容</returns>
public string GetBody(long versionId)
{
string cacheKey = RealTimeCacheHelper.GetCacheKeyOfEntityBody(versionId);
string body = cacheService.Get <string>(cacheKey);
if (body == null)
{
WikiPageVersion wikiPageVersion = CreateDAO().SingleOrDefault <WikiPageVersion>(versionId);
if (wikiPageVersion == null)
{
return(string.Empty);
}
body = wikiPageVersion.Body;
cacheService.Add(cacheKey, body, CachingExpirationType.SingleObject);
}
return(body);
}
/// <summary>
/// 获取回答内容
/// </summary>
/// <param name="threadId">回答id</param>
/// <returns>回答正文内容</returns>
public string GetBody(long threadId)
{
string cacheKey = RealTimeCacheHelper.GetCacheKeyOfEntityBody(threadId);
string body = cacheService.Get <string>(cacheKey);
if (body == null)
{
AskAnswer askAnswer = CreateDAO().SingleOrDefault <AskAnswer>(threadId);
if (askAnswer == null)
{
return(string.Empty);
}
body = askAnswer.Body;
cacheService.Add(cacheKey, body, CachingExpirationType.SingleObject);
}
return(body);
}
/// <summary>
/// 数据库新增实体后自动调用该方法
/// </summary>
protected virtual void OnInserted(TEntity entity)
{
#region 处理缓存
if (RealTimeCacheHelper.EnableCache)
{
//更新列表缓存版本
RealTimeCacheHelper.IncreaseListCacheVersion(entity);
if (RealTimeCacheHelper.PropertyNameOfBody != null)
{
string body = RealTimeCacheHelper.PropertyNameOfBody.GetValue(entity, null) as string;
cacheService.Add(RealTimeCacheHelper.GetCacheKeyOfEntityBody(entity.EntityId), body, RealTimeCacheHelper.CachingExpirationType);
//启用实体正文缓存时，不在实体缓存中存储实体正文
RealTimeCacheHelper.PropertyNameOfBody.SetValue(entity, null, null);
}
cacheService.Add(RealTimeCacheHelper.GetCacheKeyOfEntity(entity.EntityId), entity, RealTimeCacheHelper.CachingExpirationType);
}
#endregion
}