string ISearchCriteria.GetSqlSearchCondition()
{
// string strOp;
// switch (compareOperator) {
// case CompareOperator.Equal:
// strOp = "=";
// break;
// case CompareOperator.Greater:
// strOp = ">";
// break;
// case CompareOperator.GreaterOrEqual:
// strOp = ">=";
// break;
// case CompareOperator.Less:
// strOp = "<";
// break;
// case CompareOperator.LessOrEqual:
// strOp = "<=";
// break;
// case CompareOperator.NotEqual:
// strOp = "<>";
// break;
// default:
// throw new Exception("Invalid CompareOperator.");
// }
// return string.Format("(Items.Size {0} {1}) AND (ItemType = {2})", strOp, fileSize, (int)VolumeItemType.FileVolumeItem);
return(string.Format("({0}) AND (Items.ItemType = {1})",
compareOperator.GetSqlCompareString("Items.Size", fileSize.ToString()),
(int)VolumeItemType.FileVolumeItem));
}
/* get the sql search condition of this/these field/fields */
internal string GetSqlSearchCondition(long quantity, CompareOperator compareOperator, MatchRule fieldMatchRule)
{
StringBuilder sql = new StringBuilder();
string strQuantity = quantity.ToString();
if (this.ContainsField(Files))
{
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Files", strQuantity), fieldMatchRule);
}
if (this.ContainsField(Dirs))
{
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Dirs", strQuantity), fieldMatchRule);
}
if (this.ContainsField(Size))
{
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Size", strQuantity), fieldMatchRule);
}
return(sql.ToString());
}
/* get the sql search condition of this field */
internal string GetSqlSearchCondition(long id, CompareOperator compareOperator)
{
string fieldName = string.Empty;
if (this == IDSearchField.ItemID)
{
fieldName = "ItemID";
}
else if (this == IDSearchField.ParentID)
{
fieldName = "ParentID";
}
else if (this == IDSearchField.VolumeID)
{
fieldName = "VolumeID";
}
else
{
throw new NotImplementedException(string.Format("IDSearchField {0} not implemented", value));
}
return(compareOperator.GetSqlCompareString(fieldName, id.ToString()));
}
/* get the sql search condition of this field */
internal string GetSqlSearchCondition(long id, CompareOperator compareOperator)
{
string fieldName = string.Empty;
if (this == IDSearchField.ItemID)
fieldName = "ItemID";
else if (this == IDSearchField.ParentID)
fieldName = "ParentID";
else if (this == IDSearchField.VolumeID)
fieldName = "VolumeID";
else
throw new NotImplementedException(string.Format("IDSearchField {0} not implemented", value));
return compareOperator.GetSqlCompareString(fieldName, id.ToString());
}
/* get the sql search condition of this/these field/fields */
internal string GetSqlSearchCondition(long quantity, CompareOperator compareOperator, MatchRule fieldMatchRule)
{
StringBuilder sql = new StringBuilder();
string strQuantity = quantity.ToString();
if (this.ContainsField(Files))
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Files", strQuantity), fieldMatchRule);
if (this.ContainsField(Dirs))
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Dirs", strQuantity), fieldMatchRule);
if (this.ContainsField(Size))
SearchUtils.Append(sql, compareOperator.GetSqlCompareString("Volumes.Size", strQuantity), fieldMatchRule);
return sql.ToString();
}