//public OracleDbType DbType
//{
// get
// {
// switch (this.Type)
// {
// case FieldItemType.FLOAT:
// case FieldItemType.NUMBER:
// return OracleDbType.Decimal;
// case FieldItemType.NVARCHAR2:
// return OracleDbType.NVarchar2;
// case FieldItemType.VARCHAR2:
// return OracleDbType.Varchar2;
// case FieldItemType.DATE:
// return OracleDbType.Date;
// default:
// throw new NotImplementedException("该数据类型未实现");
// }
// }
//}
#endregion
#endregion
#region Constructors
public DDLEntityFieldItem(Match match)
{
//对象字段赋值
string title = match.Groups[1].ToString();
FieldItemType type = (FieldItemType)Enum.Parse(typeof(FieldItemType), match.Groups[2].ToString());
int length = 0;
int accuracy = 0;
if (match.Groups[3].ToString() != "")
{
string laValues = match.Groups[3].ToString().Trim('(', ')', ' ');
string[] values = laValues.Split(',');
length = int.Parse(values[0]);
if (values.Length > 1)
{
accuracy = int.Parse(values[1]);
}
}
string defaultValue = match.Groups[4].ToString();
if (defaultValue != "")
{
defaultValue = defaultValue.Substring(9);
}
bool nullable = string.IsNullOrEmpty(match.Groups[5].ToString());
Init(title, false, type, length, accuracy, defaultValue, nullable);
}
public DBFieldItem(string title, bool isPrimaryKey, FieldItemType type, int length, int accuracy, bool nullable, string defaultValue = null)
{
this.Title = title;
this.IsPrimaryKey = isPrimaryKey;
this.Type = type;
this.Length = length;
this.Accuracy = accuracy;
this.Nullable = nullable;
this.DefaultValue = defaultValue;
}
private void Init(string title, bool isPrimaryKey, FieldItemType type, int length, int accuracy, string defaultValue, bool nullable)
{
this.Title = title;
this.IsPrivateKey = isPrimaryKey;
this.Type = type;
this.Length = length;
this.Accuracy = accuracy;
this.DefaultValue = defaultValue;
this.Nullable = nullable;
}
/// <summary> /// 通过标准参数生成DbParameter /// </summary> public abstract DbParameter GetParameter(object value, string title, FieldItemType type);
public DDLEntityFieldItem(string title, bool isPrimaryKey, FieldItemType type, int length, int accuracy, string defaultValue, bool nullable)
{
Init(title, isPrimaryKey, type, length, accuracy, defaultValue, nullable);
}