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performance optimization

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sunkaixuan
2017-06-16 18:26:40 +08:00
parent e71d2e5efa
commit f1d8a59d4e
1 changed files with 54 additions and 19 deletions
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73
SqlSugar/InstanceFactory.cs
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@@ -14,24 +14,45 @@ namespace SqlSugar
#region Queryable #region Queryable
public static ISugarQueryable<T> GetQueryable<T>(ConnectionConfig currentConnectionConfig) public static ISugarQueryable<T> GetQueryable<T>(ConnectionConfig currentConnectionConfig)
{ {
string className = "Queryable"; if (currentConnectionConfig.DbType == DbType.SqlServer)
className = GetClassName(currentConnectionConfig.DbType, className); {
ISugarQueryable<T> result = CreateInstance<T, ISugarQueryable<T>>(className); return new SqlServerQueryable<T>();
return result; }
else
{
string className = "Queryable";
className = GetClassName(currentConnectionConfig.DbType, className);
ISugarQueryable<T> result = CreateInstance<T, ISugarQueryable<T>>(className);
return result;
}
} }
public static ISugarQueryable<T, T2> GetQueryable<T, T2>(ConnectionConfig currentConnectionConfig) public static ISugarQueryable<T, T2> GetQueryable<T, T2>(ConnectionConfig currentConnectionConfig)
{ {
string className = "Queryable"; if (currentConnectionConfig.DbType == DbType.SqlServer)
className = GetClassName(currentConnectionConfig.DbType, className); {
ISugarQueryable<T, T2> result = CreateInstance<T, T2, ISugarQueryable<T, T2>>(className); return new SqlServerQueryable<T, T2>();
return result; }
else
{
string className = "Queryable";
className = GetClassName(currentConnectionConfig.DbType, className);
ISugarQueryable<T, T2> result = CreateInstance<T, T2, ISugarQueryable<T, T2>>(className);
return result;
}
} }
public static ISugarQueryable<T, T2, T3> GetQueryable<T, T2, T3>(ConnectionConfig currentConnectionConfig) public static ISugarQueryable<T, T2, T3> GetQueryable<T, T2, T3>(ConnectionConfig currentConnectionConfig)
{ {
string className = "Queryable"; if (currentConnectionConfig.DbType == DbType.SqlServer)
className = GetClassName(currentConnectionConfig.DbType, className); {
ISugarQueryable<T, T2, T3> result = CreateInstance<T, T2, T3, ISugarQueryable<T, T2, T3>>(className); return new SqlServerQueryable<T, T2, T3>();
return result; }
else
{
string className = "Queryable";
className = GetClassName(currentConnectionConfig.DbType, className);
ISugarQueryable<T, T2, T3> result = CreateInstance<T, T2, T3, ISugarQueryable<T, T2, T3>>(className);
return result;
}
} }
public static ISugarQueryable<T, T2, T3, T4> GetQueryable<T, T2, T3, T4>(ConnectionConfig currentConnectionConfig) public static ISugarQueryable<T, T2, T3, T4> GetQueryable<T, T2, T3, T4>(ConnectionConfig currentConnectionConfig)
{ {
@@ -72,8 +93,15 @@ namespace SqlSugar
public static QueryBuilder GetQueryBuilder(ConnectionConfig currentConnectionConfig) public static QueryBuilder GetQueryBuilder(ConnectionConfig currentConnectionConfig)
{ {
QueryBuilder result = CreateInstance<QueryBuilder>(GetClassName(currentConnectionConfig.DbType, "QueryBuilder")); if (currentConnectionConfig.DbType == DbType.SqlServer)
return result; {
return new SqlServerQueryBuilder();
}
else
{
QueryBuilder result = CreateInstance<QueryBuilder>(GetClassName(currentConnectionConfig.DbType, "QueryBuilder"));
return result;
}
} }
public static InsertBuilder GetInsertBuilder(ConnectionConfig currentConnectionConfig) public static InsertBuilder GetInsertBuilder(ConnectionConfig currentConnectionConfig)
{ {
@@ -93,8 +121,15 @@ namespace SqlSugar
public static ILambdaExpressions GetLambdaExpressions(ConnectionConfig currentConnectionConfig) public static ILambdaExpressions GetLambdaExpressions(ConnectionConfig currentConnectionConfig)
{ {
ILambdaExpressions result = CreateInstance<ILambdaExpressions>(GetClassName(currentConnectionConfig.DbType, "ExpressionContext")); if (currentConnectionConfig.DbType == DbType.SqlServer)
return result; {
return new SqlServerExpressionContext();
}
else
{
ILambdaExpressions result = CreateInstance<ILambdaExpressions>(GetClassName(currentConnectionConfig.DbType, "ExpressionContext"));
return result;
}
} }
public static ISqlBuilder GetSqlbuilder(ConnectionConfig currentConnectionConfig) public static ISqlBuilder GetSqlbuilder(ConnectionConfig currentConnectionConfig)
@@ -161,15 +196,15 @@ namespace SqlSugar
} }
private static Restult CreateInstance<T, T2, T3, T4, T5, T6, Restult>(string className) private static Restult CreateInstance<T, T2, T3, T4, T5, T6, Restult>(string className)
{ {
return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5),typeof(T6)); return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6));
} }
private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, Restult>(string className) private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, Restult>(string className)
{ {
return CreateInstance< Restult > (className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5),typeof(T6),typeof(T7)); return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7));
} }
private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, Restult>(string className) private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, Restult>(string className)
{ {
return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7),typeof(T8)); return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8));
} }
private static Restult CreateInstance<Restult>(string className, params Type[] types) private static Restult CreateInstance<Restult>(string className, params Type[] types)
{ {