public void Resolve(Expression expression, ResolveExpressType resolveType)
{
this.ResolveType = resolveType;
this.Expression = expression;
BaseResolve resolve = new BaseResolve(new ExpressionParameter()
{
CurrentExpression = this.Expression, Context = this
});
resolve.Start();
}
public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
{
ILambdaExpressions resolveExpress = this.LambdaExpressions;
this.LambdaExpressions.Clear();
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.Resolve(expression, resolveType);
this.Parameters.AddRange(resolveExpress.Parameters);
var reval = resolveExpress.Result;
return(reval);
}
public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
{
ILambdaExpressions resolveExpress = this.LambdaExpressions;
this.LambdaExpressions.Clear();
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.SqlFuncServices = Context.CurrentConnectionConfig.ConfigureExternalServices == null ? null : Context.CurrentConnectionConfig.ConfigureExternalServices.SqlFuncServices;
resolveExpress.Resolve(expression, resolveType);
this.Parameters.AddRange(resolveExpress.Parameters);
var result = resolveExpress.Result;
return(result);
}
public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
{
ILambdaExpressions resolveExpress = this.LambdaExpressions;
this.LambdaExpressions.Clear();
resolveExpress.JoinQueryInfos = Builder.QueryBuilder.JoinQueryInfos;
resolveExpress.IsSingle = IsSingle();
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.Resolve(expression, resolveType);
this.Parameters.AddRange(resolveExpress.Parameters);
var reval = resolveExpress.Result;
return(reval);
}
public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
{
ILambdaExpressions resolveExpress = this.LambdaExpressions;
if (resolveType.IsIn(ResolveExpressType.FieldSingle, ResolveExpressType.FieldMultiple, ResolveExpressType.SelectSingle, ResolveExpressType.SelectMultiple) && (expression is LambdaExpression) && (expression as LambdaExpression).Body is BinaryExpression)
{
resolveType = resolveType.IsIn(ResolveExpressType.SelectSingle, ResolveExpressType.FieldSingle) ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple;
}
this.LambdaExpressions.Clear();
if (this.Context.CurrentConnectionConfig.MoreSettings != null)
{
resolveExpress.TableEnumIsString = this.Context.CurrentConnectionConfig.MoreSettings.TableEnumIsString;
resolveExpress.PgSqlIsAutoToLower = this.Context.CurrentConnectionConfig.MoreSettings.PgSqlIsAutoToLower;
}
else
{
resolveExpress.PgSqlIsAutoToLower = true;
}
resolveExpress.RootExpression = expression;
resolveExpress.JoinQueryInfos = Builder.QueryBuilder.JoinQueryInfos;
resolveExpress.IsSingle = IsSingle() && resolveType != ResolveExpressType.WhereMultiple;
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.SqlFuncServices = Context.CurrentConnectionConfig.ConfigureExternalServices == null ? null : Context.CurrentConnectionConfig.ConfigureExternalServices.SqlFuncServices;
resolveExpress.InitMappingInfo = this.Context.InitMappingInfo;
resolveExpress.RefreshMapping = () =>
{
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.SqlFuncServices = Context.CurrentConnectionConfig.ConfigureExternalServices == null ? null : Context.CurrentConnectionConfig.ConfigureExternalServices.SqlFuncServices;
};
resolveExpress.Resolve(expression, resolveType);
this.Parameters.AddRange(resolveExpress.Parameters.Select(it => new SugarParameter(it.ParameterName, it.Value)));
var result = resolveExpress.Result;
var isSingleTableHasSubquery = IsSingle() && resolveExpress.SingleTableNameSubqueryShortName.HasValue();
if (isSingleTableHasSubquery)
{
Check.Exception(!string.IsNullOrEmpty(this.TableShortName) && resolveExpress.SingleTableNameSubqueryShortName != this.TableShortName, "{0} and {1} need same name", resolveExpress.SingleTableNameSubqueryShortName, this.TableShortName);
this.TableShortName = resolveExpress.SingleTableNameSubqueryShortName;
}
return(result);
}
public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
{
ILambdaExpressions resolveExpress = this.LambdaExpressions;
this.LambdaExpressions.Clear();
if (this.Context.CurrentConnectionConfig.MoreSettings != null)
{
resolveExpress.TableEnumIsString = this.Context.CurrentConnectionConfig.MoreSettings.TableEnumIsString;
resolveExpress.PgSqlIsAutoToLower = this.Context.CurrentConnectionConfig.MoreSettings.PgSqlIsAutoToLower;
}
else
{
resolveExpress.PgSqlIsAutoToLower = true;
}
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.SqlFuncServices = Context.CurrentConnectionConfig.ConfigureExternalServices == null ? null : Context.CurrentConnectionConfig.ConfigureExternalServices.SqlFuncServices;
resolveExpress.InitMappingInfo = Context.InitMappingInfo;
resolveExpress.RefreshMapping = () =>
{
resolveExpress.MappingColumns = Context.MappingColumns;
resolveExpress.MappingTables = Context.MappingTables;
resolveExpress.IgnoreComumnList = Context.IgnoreColumns;
resolveExpress.SqlFuncServices = Context.CurrentConnectionConfig.ConfigureExternalServices == null ? null : Context.CurrentConnectionConfig.ConfigureExternalServices.SqlFuncServices;
};
resolveExpress.Resolve(expression, resolveType);
if (this.Parameters == null)
{
this.Parameters = new List <SugarParameter>();
}
this.Parameters.AddRange(resolveExpress.Parameters);
var result = resolveExpress.Result;
return(result);
}
public ExpressionResult(ResolveExpressType resolveExpressType)
{
this._ResolveExpressType = resolveExpressType;
}
public static string GetMethodValue(ExpressionContext context, Expression item, ResolveExpressType type)
{
var newContext = context.GetCopyContext();
newContext.MappingColumns = context.MappingColumns;
newContext.MappingTables = context.MappingTables;
newContext.IgnoreComumnList = context.IgnoreComumnList;
newContext.SqlFuncServices = context.SqlFuncServices;
newContext.Resolve(item, type);
context.Index = newContext.Index;
context.ParameterIndex = newContext.ParameterIndex;
if (newContext.Parameters.HasValue())
{
context.Parameters.AddRange(newContext.Parameters);
}
return(newContext.Result.GetResultString());
}
