public PropertyDataInfoHelper(PropertyDataInfo item, IDataViewMetaData viewMetaData)
{
_dataConig = item;
_viewMetaData = viewMetaData;
}
public PropertyDataInfoHelper(PropertyDataInfo item, IDataViewMetaData viewMetaData)
{
_dataConig = item;
_viewMetaData = viewMetaData;
}
public void Buid <T>() where T : class
{
DataConfigureAttribute custAttribute = DataConfigureAttribute.GetAttribute <T>();
TargeType = typeof(T);
System.Reflection.PropertyInfo[] propertys = TargeType.GetProperties();
if (custAttribute != null)
{
if (!DataBase.IsExistTable(custAttribute.MetaData.Table))
{
DataBase.CreateTable <T>();
}
else
{
foreach (var item in propertys)
{
TypeCode code = Type.GetTypeCode(item.PropertyType.IsGenericType ? item.PropertyType.GetGenericArguments()[0] : item.PropertyType);
if (custAttribute.MetaData.PropertyDataConfig.ContainsKey(item.Name))
{
PropertyDataInfo config = custAttribute.MetaData.PropertyDataConfig[item.Name];
if (!config.Ignore && !config.IsRelation)
{
string columnName = string.IsNullOrEmpty(config.ColumnName)
? config.PropertyName
: config.ColumnName;
if (!DataBase.IsExistColumn(custAttribute.MetaData.Table, columnName))
{
DataBase.AddColumn(custAttribute.MetaData.Table, columnName, Common.ConvertToDbType(code),
config.StringLength);
}
else
{
DataBase.AlterColumn(custAttribute.MetaData.Table, columnName,
Common.ConvertToDbType(code),
config.StringLength);
}
}
}
else
{
if (!DataBase.IsExistColumn(custAttribute.MetaData.Table, item.Name))
{
DataBase.AddColumn(custAttribute.MetaData.Table, item.Name, Common.ConvertToDbType(code));
}
else
{
DataBase.AlterColumn(custAttribute.MetaData.Table, item.Name, Common.ConvertToDbType(code));
}
}
}
}
}
else
{
if (!DataBase.IsExistTable(TargeType.Name))
{
DataBase.CreateTable <T>();
}
else
{
foreach (var item in propertys)
{
TypeCode code = Type.GetTypeCode(item.PropertyType.IsGenericType ? item.PropertyType.GetGenericArguments()[0] : item.PropertyType);
if (!DataBase.IsExistColumn(TargeType.Name, item.Name))
{
DataBase.AddColumn(TargeType.Name, item.Name, Common.ConvertToDbType(code));
}
else
{
DataBase.AlterColumn(TargeType.Name, item.Name, Common.ConvertToDbType(code));
}
}
}
}
}
