/// <summary>
/// get cache keys
/// </summary>
/// <param name="keyAndValues">key and values</param>
/// <param name="includeObjectName">whether include object name</param>
/// <returns></returns>
public static string GetCacheKey(IDictionary <string, dynamic> keyAndValues, bool includeObjectName = true)
{
List <string> keys = new List <string>();
if (includeObjectName)
{
Type type = typeof(T);
string objectName = QueryConfig.GetObjectName(type);
if (!string.IsNullOrWhiteSpace(objectName))
{
keys.Add(objectName);
}
}
if (keyAndValues != null && keyAndValues.Count > 0)
{
SortedDictionary <string, dynamic> sortedValues = new SortedDictionary <string, dynamic>();
foreach (var valItem in keyAndValues)
{
sortedValues.Add(valItem.Key, valItem.Value);
}
foreach (var sortValItem in sortedValues)
{
keys.Add(string.Format("{0}${1}", sortValItem.Key, sortValItem.Value));
}
}
return(string.Join(":", keys));
}
/// <summary>
/// set command values
/// </summary>
/// <param name="cmd">command</param>
/// <param name="values">values</param>
void SetCommand(ICommand cmd, Dictionary <string, dynamic> values = null)
{
if (cmd == null)
{
return;
}
Type type = typeof(T);
//对象名称
cmd.ObjectName = QueryConfig.GetObjectName(type);
#region 主键值
var primaryKeys = QueryConfig.GetPrimaryKeys(type);
cmd.ObjectKeys = primaryKeys;
if (primaryKeys != null && values != null && values.Count > 0)
{
SortedDictionary <string, dynamic> primaryValues = new SortedDictionary <string, dynamic>();
foreach (var key in primaryKeys)
{
if (values.ContainsKey(key))
{
primaryValues.Add(key, values[key]);
}
}
cmd.ObjectKeyValues = primaryValues;
}
#endregion
}
/// <summary>
/// generate cache key
/// </summary>
/// <param name="keys">keys</param>
/// <param name="includeObjectName">whether include object name</param>
/// <returns></returns>
string GenerateCacheKey(IEnumerable <string> keys, bool includeObjectName = true)
{
List <string> keyValues = new List <string>();
var type = typeof(T);
if (includeObjectName)
{
string objectName = QueryConfig.GetObjectName(type);
if (!string.IsNullOrWhiteSpace(objectName))
{
keyValues.Add(objectName);
}
}
if (keys != null)
{
foreach (string key in keys)
{
keyValues.Add(string.Format("{0}${1}", key, valueDic[key]));
}
}
return(string.Join(":", keyValues));
}
/// <summary>
/// get object name
/// </summary>
/// <returns></returns>
public static string GetObjectName()
{
Type type = typeof(T);
return(QueryConfig.GetObjectName(type));
}
