/// <summary>
///
/// </summary>
/// <param name="searchConditions"></param>
/// <param name="searchOrders"></param>
public virtual void FillSearchConditions(IList <ISearchExpression> searchConditions, IList <ISearchOrder> searchOrders)
{
if (Order.HasValue)
{
if (Order.Value)
{
searchOrders.Add(SearchOrder.Asc(PropertyNameToSearch));
}
else
{
searchOrders.Add(SearchOrder.Desc(PropertyNameToSearch));
}
}
if (IsNull)
{
if (!IsNot)
{
//// 对帐单.对账单号 为空，其实意义就是对帐单为空
//if (string.IsNullOrEmpty(this.Navigator))
//{
// searchConditions.Add(SearchExpression.IsNull(PropertyNameToSearch));
//}
//else
//{
// // 为空的话，只去最前面一个
// string[] ss = this.Navigator.Split(new char[] { '.', ':' }, StringSplitOptions.RemoveEmptyEntries);
// searchConditions.Add(SearchExpression.IsNull(ss[0]));
//}
if (SearchNullUseFull || string.IsNullOrEmpty(this.Navigator))
{
searchConditions.Add(SearchExpression.IsNull(PropertyNameToSearch));
}
else
{
if (string.IsNullOrEmpty(this.Navigator))
{
throw new ArgumentException("When SearchNullUseFull is false, it will use Navigator's first part, so navigator must not null!");
}
string[] ss = this.Navigator.Split(new char[] { '.', ':' }, StringSplitOptions.RemoveEmptyEntries);
searchConditions.Add(SearchExpression.IsNull(ss[0]));
}
}
else
{
searchConditions.Add(SearchExpression.IsNotNull(PropertyNameToSearch));
}
}
else
{
IMultiDataValueControl mdc = this.Control as IMultiDataValueControl;
if (mdc != null)
{
if (this.SelectedDataValues.Count == 0)
{
return;
}
if (!this.UseFuzzySearch.HasValue)
{
if (this.CanSelectFuzzySearch && mdc.SelectedDataValues.Count == 1)
{
if (!IsNot)
{
searchConditions.Add(SearchExpression.Like(PropertyNameToSearch, mdc.SelectedDataValues[0]));
}
else
{
searchConditions.Add(SearchExpression.NotLike(PropertyNameToSearch, mdc.SelectedDataValues[0]));
}
}
else
{
if (!IsNot)
{
searchConditions.Add(SearchExpression.InG(PropertyNameToSearch, mdc.SelectedDataValues));
}
else
{
searchConditions.Add(SearchExpression.NotInG(PropertyNameToSearch, mdc.SelectedDataValues));
}
}
}
else if (this.UseFuzzySearch.Value)
{
if (!IsNot)
{
searchConditions.Add(SearchExpression.GInG(PropertyNameToSearch, mdc.SelectedDataValues));
}
else
{
searchConditions.Add(SearchExpression.NotGInG(PropertyNameToSearch, mdc.SelectedDataValues));
}
}
else
{
if (!IsNot)
{
searchConditions.Add(SearchExpression.InG(PropertyNameToSearch, mdc.SelectedDataValues));
}
else
{
searchConditions.Add(SearchExpression.NotInG(PropertyNameToSearch, mdc.SelectedDataValues));
}
}
}
else
{
if (this.SelectedDataValue == null)
{
return;
}
if (this.CanSelectFuzzySearch && (!this.UseFuzzySearch.HasValue || this.UseFuzzySearch.Value))
{
string s = this.SelectedDataValue.ToString();
if (!IsNot)
{
searchConditions.Add(SearchExpression.Like(PropertyNameToSearch, s));
}
else
{
searchConditions.Add(SearchExpression.NotLike(PropertyNameToSearch, s));
}
}
else
{
if (!IsNot)
{
searchConditions.Add(SearchExpression.Eq(PropertyNameToSearch, this.SelectedDataValue));
}
else
{
searchConditions.Add(SearchExpression.NotEq(PropertyNameToSearch, this.SelectedDataValue));
}
}
}
}
if (!string.IsNullOrEmpty(this.AdditionalSearchExpression))
{
searchConditions.Add(SearchExpression.Parse(this.AdditionalSearchExpression));
}
}
private ISearchExpression ParseSimpleExpression()
{
string s1 = ParseWordExpression();
string s2;
ISearchExpression exp;
switch (this.token)
{
case TokenType.Eq:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Eq(s1, s2));
case TokenType.NotEq:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.NotEq(s1, s2));
case TokenType.EqProperty:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.EqProperty(s1, s2));
case TokenType.Gt:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Gt(s1, s2));
case TokenType.Ge:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Ge(s1, s2));
case TokenType.Lt:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Lt(s1, s2));
case TokenType.Le:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Le(s1, s2));
case TokenType.InG:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.InG(s1, GetArrayList(s2)));
case TokenType.GInG:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.GInG(s1, GetArrayList(s2)));
case TokenType.Like:
this.MoveNext();
s2 = ParseWordExpression();
return(SearchExpression.Like(s1, s2));
case TokenType.IsNull:
exp = SearchExpression.IsNull(s1);
this.MoveNext();
return(exp);
case TokenType.IsNotNull:
exp = SearchExpression.IsNotNull(s1);
this.MoveNext();
return(exp);
case TokenType.Sql:
exp = SearchExpression.Sql(s1);
this.MoveNext();
return(exp);
default:
throw new ArgumentException("Invalid token of " + token);
}
}