/// <summary>
/// 缓存获取
/// </summary>
/// <param name="key">缓存KEY</param>
/// <param name="callGetLogic">调用逻辑</param>
/// <param name="time">缓存时间 单位小时</param>
/// <returns>返回调用结果集合</returns>
public static ByteSliceEntity GetByteSliceEntity <T, TResult>(string key, Func <T, TResult> callGetLogic, T callEntity, int time, bool isForceCall = false)
{
ByteSliceEntity result = null;
if (isForceCall)//强制调用时（Job调用），不计数
{
result = callGetLogic(callEntity) as ByteSliceEntity;
if (result != null && result.CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
HHMemCachedDllImport.Set(key, result, time, jsonCallEnity);
}
}
else
{
result = HHMemCachedDllImport.Get(key, time) as ByteSliceEntity;
if (result == null)
{
result = callGetLogic(callEntity) as ByteSliceEntity;
if (result != null && result.CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
HHMemCachedDllImport.Set(key, result, time, jsonCallEnity);
}
}
else//来自缓存的标记
{
result.IsGetFromCache = true;
}
}
return(result);
}
/// <summary>
/// 把返回实体转换成ByteSliceEntity实体
/// </summary>
/// <param name="returnEntity"></param>
/// <returns></returns>
public static ByteSliceEntity GetByteSliceEntity(BaseReturnEntity returnEntity)
{
ByteSliceEntity returnByteSliceEntity = null;
if (returnEntity != null)
{
returnEntity.ResponseXML = string.Empty;
DataEntityBinarySerialize dataEntityBinarySerialize = new DataEntityBinarySerialize(returnEntity.GetType());
byte[] entityBytes = dataEntityBinarySerialize.Serialize(returnEntity);
returnByteSliceEntity = new ByteSliceEntity(returnEntity.CallSuccess, entityBytes.Length, entityBytes);
}
return(returnByteSliceEntity);
}
/// <summary>
/// 缓存获取
/// </summary>
/// <param name="key">缓存KEY</param>
/// <param name="callGetLogic">调用逻辑</param>
/// <param name="time">缓存时间 单位分钟</param>
/// <returns>返回调用结果集合</returns>
public static ByteSliceEntity GetByteSliceEntityByMin <T, TResult>(string key, Func <T, TResult> callGetLogic, T callEntity, int minute, bool isForceCall = false)
{
ByteSliceEntity result = null;
if (isForceCall)//强制调用时（Job调用），不计数
{
result = callGetLogic(callEntity) as ByteSliceEntity;
if (result != null && result.CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
HHMemCachedDllImport.Set(key, result, 0, minute, jsonCallEnity, true);
}
}
else
{
int requestTimes = 0;
while (requestTimes < 3)//取三次，防止取缓存时在Set，取不到数据
{
result = HHMemCachedDllImport.Get(key, 0, minute, true) as ByteSliceEntity;
if (result == null)
{
Thread.Sleep(20);
}
else
{
break;
}
requestTimes++;
}
if (result == null)
{
result = callGetLogic(callEntity) as ByteSliceEntity;
if (result != null && result.CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
HHMemCachedDllImport.Set(key, result, 0, minute, jsonCallEnity, true);
}
}
else//来自缓存的标记
{
result.IsGetFromCache = true;
}
}
return(result);
}
/// <summary>
/// 缓存获取-ByteSliceEntity
/// </summary>
/// <param name="key">缓存KEY</param>
/// <param name="callGetLogic">调用逻辑</param>
/// <returns>返回调用结果集合</returns>
public static ByteSliceEntity GetByteSliceEntity <T, TResult>(string key, Func <T, TResult> callGetLogic, T callEntity, bool isForceCall = false)
{
ByteSliceEntity result = HHMemCachedDllImport.Get(key) as ByteSliceEntity;
if (result == null || isForceCall)
{
result = callGetLogic(callEntity) as ByteSliceEntity;
if (result != null && result.CallSuccess)
{
HHMemCachedDllImport.Set(key, result);
}
}
else//来自缓存的标记
{
result.IsGetFromCache = true;
}
return(result);
}
/// <summary>
/// 把返回实体以指定长度（字节)进行分割
/// </summary>
/// <param name="returnEntity"></param>
/// <param name="sliceLength"></param>
public static List <ByteSliceEntity> SplitReturnEntity(BaseReturnEntity returnEntity, int splitLength)
{
List <ByteSliceEntity> reutnEntityList = new List <ByteSliceEntity>();
if (returnEntity != null)
{
//去除ResponseXML测试字段
returnEntity.ResponseXML = string.Empty;
DataEntityBinarySerialize dataEntityBinarySerialize = new DataEntityBinarySerialize(returnEntity.GetType());
byte[] entityBytes = dataEntityBinarySerialize.Serialize(returnEntity);
int sliceLength = splitLength; //切片长度
int entityLenght = entityBytes.Length; //实体总长度
int pageCount = entityLenght / sliceLength + ((entityLenght % sliceLength) > 0 ? 1 : 0); //切片总个数
for (int i = 0; i < pageCount; i++) //拆分字节数据
{
ByteSliceEntity siliceItem = new ByteSliceEntity();
if (i == 0)//调用是否成功和总长度放到第一个ByteSliceEntity的
{
siliceItem.CallSuccess = returnEntity.CallSuccess;
siliceItem.EntityLength = entityBytes.Length;
}
int copyStartIndex = i * sliceLength;
int copyLength = sliceLength;
copyLength = (copyStartIndex + copyLength) > entityLenght ? entityLenght - copyStartIndex : copyLength;
byte[] content = new byte[copyLength];
Array.Copy(entityBytes, copyStartIndex, content, 0, copyLength);//拷贝到返回流中
siliceItem.Content = content;
reutnEntityList.Add(siliceItem);
Thread.Sleep(1);
}
}
return(reutnEntityList);
}
/// <summary>
/// 缓存获取-可实现整取切片缓存
/// </summary>
/// <param name="key">缓存KEY</param>
/// <param name="callGetLogic">调用逻辑</param>
/// <param name="time">缓存时间 单位小时</param>
/// <returns>返回调用结果集合</returns>
public static ByteSliceEntity[] GetMergeByteSliceEntity <T, TResult>(string key, Func <T, TResult> callGetLogic, T callEntity, int time, bool isForceCall = false)
{
ByteSliceEntity[] result = null;
if (isForceCall)
{
result = callGetLogic(callEntity) as ByteSliceEntity[];
if (result != null && result.Length > 0 && result[0].CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
for (int i = 0; i < result.Length; i++)
{
HHMemCachedDllImport.Set(key + PAGE_SPLIT_CHAR + i.ToString(), result[i], time, string.Empty);
Thread.Sleep(0);
}
HHMemCachedDllImport.Set(key, result.Length, time, jsonCallEnity);
}
}
else
{
object keyCount = HHMemCachedDllImport.Get(key, time);
if (keyCount == null || !(keyCount is int) || Convert.ToInt32(keyCount) == 0)//不存在缓存
{
result = callGetLogic(callEntity) as ByteSliceEntity[];
if (result != null && result.Length > 0 && result[0].CallSuccess)
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
for (int i = 0; i < result.Length; i++)
{
HHMemCachedDllImport.Set(key + PAGE_SPLIT_CHAR + i.ToString(), result[i], time, string.Empty);
Thread.Sleep(0);
}
HHMemCachedDllImport.Set(key, result.Length, time, jsonCallEnity);
}
}
else
{
List <ByteSliceEntity> cacheObjectList = new List <ByteSliceEntity>();
int count = Convert.ToInt32(keyCount);
for (int i = 0; i < count; i++)
{
string itemKey = key + PAGE_SPLIT_CHAR + i.ToString();
ByteSliceEntity item = HHMemCachedDllImport.Get(itemKey, time) as ByteSliceEntity;
if (item == null)//缺失一个Key，全部重新Get
{
cacheObjectList.Clear();
result = callGetLogic(callEntity) as ByteSliceEntity[];
if (result != null && i < result.Length && result[0].CallSuccess)//不为空，且页码在result的结果集中
{
string jsonCallEnity = ConvertEnityToJson(callEntity);
for (int j = 0; j < result.Length; j++)
{
itemKey = key + PAGE_SPLIT_CHAR + j.ToString();
ByteSliceEntity soaItem = result[j];
HHMemCachedDllImport.Set(itemKey, soaItem, 0, time, string.Empty, true);
cacheObjectList.Add(soaItem);//添加到返回列表中
Thread.Sleep(0);
}
HHMemCachedDllImport.Set(key, result.Length, time, jsonCallEnity);//主Key更新到最新时间
break;
}
}
else
{
item.IsGetFromCache = true;
cacheObjectList.Add(item);
}
}
result = cacheObjectList.ToArray();
}
}
return(result);
}
