protected override Expression VisitObjectReference(SqlObjectReferenceExpression objectReference)
{
SqlObjectReferenceExpression current;
if (!TryGetCurrent(objectReference, out current))
{
return(objectReference);
}
if (Object.Equals(current.Type, objectReference.Type))
{
return(objectReference);
}
result = result && (current.Bindings.Count == objectReference.Bindings.Count);
if (result)
{
currentObject = current.Bindings;
VisitBindingList(objectReference.Bindings);
currentObject = current;
}
return(objectReference);
}
protected virtual Expression VisitObjectReference(SqlObjectReferenceExpression objectReferenceExpression)
{
var newBindings = this.VisitBindingList(objectReferenceExpression.Bindings);
if (!Object.ReferenceEquals(newBindings, objectReferenceExpression.Bindings))
{
return(new SqlObjectReferenceExpression(objectReferenceExpression.Type, newBindings));
}
else
{
return(objectReferenceExpression);
}
}
protected override Expression VisitObjectReference(SqlObjectReferenceExpression expression)
{
SqlObjectReferenceExpression current;
if (!TryGetCurrent(expression, out current))
{
return expression;
}
if (!(this.result &= current.NodeType == expression.NodeType))
{
return expression;
}
if (!(this.result &= current.Type == expression.Type))
{
return expression;
}
this.currentObject = current.Bindings;
this.VisitBindingList(expression.Bindings);
if (!this.result)
{
return expression;
}
this.currentObject = current;
return expression;
}
protected override Expression VisitObjectReference(SqlObjectReferenceExpression sqlObjectReferenceExpression)
{
var arrayOfValues = Expression.NewArrayInit(typeof(object), sqlObjectReferenceExpression
.Bindings
.OfType<MemberAssignment>()
.Select(c => (Expression)Expression.Convert(c.Expression.NodeType == (ExpressionType)SqlExpressionType.Column ? this.ConvertColumnToDataReaderRead((SqlColumnExpression)c.Expression, c.Expression.Type.MakeNullable()) : this.Visit(c.Expression), typeof(object))).ToArray());
var method = MethodInfoFastRef.DataAccessModelGetReferenceByPrimaryKeyWithPrimaryKeyValuesMethod.MakeGenericMethod(sqlObjectReferenceExpression.Type);
return Expression.Call(Expression.Property(this.objectProjector, "DataAccessModel"), method, arrayOfValues);
}
protected override Expression VisitObjectReference(SqlObjectReferenceExpression objectReferenceExpression)
{
this.Write("ObjectReference(");
this.Write(objectReferenceExpression.Type.Name);
this.Write(")");
return objectReferenceExpression;
}
protected virtual Expression VisitObjectReference(SqlObjectReferenceExpression objectReferenceExpression)
{
var newBindings = this.VisitBindingList(objectReferenceExpression.Bindings);
if (!ReferenceEquals(newBindings, objectReferenceExpression.Bindings))
{
return new SqlObjectReferenceExpression(objectReferenceExpression.Type, newBindings);
}
else
{
return objectReferenceExpression;
}
}
protected override Expression VisitObjectReference(SqlObjectReferenceExpression objectReferenceExpression)
{
return(base.VisitObjectReference(objectReferenceExpression));
}
