public static string GetMonthlyCreateTableSQL <T>(DateTime time) where T : IMonthly
{
StringBuilder fileds = new StringBuilder();
bool isPrimary = false;
Type type = typeof(T);
PropertyInfo[] properties = type.GetProperties();
foreach (PropertyInfo property in properties)
{
Navigation navigationType = (Navigation)Attribute.GetCustomAttribute(property, typeof(Navigation));
if (navigationType != null)
{
continue;
}
fileds.AppendFormat(" [{0}]", property.Name);
fileds.AppendFormat(" [{0}]", TypeConverter.GetSQLType(property.PropertyType));
PropertyType propertyType = (PropertyType)Attribute.GetCustomAttribute(property, typeof(PropertyType));
if (propertyType != null && propertyType.IsPrimaryKey)
{
isPrimary = true;
fileds.AppendFormat(" {0}", PrimaryConverter.GetDefaultPrimaryFiledString());
}
if (TypeConverter.IsNullableType(property.PropertyType))
{
fileds.AppendFormat(" {0},", DefaultValueConverter.GetDefaultNullValue());
}
else
{
fileds.AppendFormat(" {0},", DefaultValueConverter.GetDefaultNOTNullValue());
}
}
string monthString = Convert.ToString(time.Year).PadLeft(4, '0');
monthString += Convert.ToString(time.Month).PadLeft(2, '0');
StringBuilder commandBuilder = new StringBuilder();
commandBuilder.AppendFormat("CREATE TABLE {0} ({1}) ", type.Name + monthString, fileds.ToString() + "");
if (isPrimary)
{
commandBuilder.Append(PrimaryConverter.GetDefaultPrimaryTableEndString());
}
commandBuilder.Append(";");
return(commandBuilder.ToString());
}
public static string GetCreateTableSQL <T>(T t) where T : IEntity
{
StringBuilder fileds = new StringBuilder();
bool isPrimary = false;
Type type = typeof(T);
PropertyInfo[] properties = type.GetProperties();
foreach (PropertyInfo property in properties)
{
Navigation navigationType = (Navigation)Attribute.GetCustomAttribute(property, typeof(Navigation));
if (navigationType != null)
{
continue;
}
fileds.AppendFormat("[{0}]", property.Name);
fileds.AppendFormat(" [{0}]", TypeConverter.GetSQLType(property.PropertyType));
PropertyType propertyType = (PropertyType)Attribute.GetCustomAttribute(property, typeof(PropertyType));
if (propertyType != null && propertyType.IsPrimaryKey)
{
isPrimary = true;
fileds.AppendFormat(" {0}", PrimaryConverter.GetDefaultPrimaryFiledString());
}
if (TypeConverter.IsNullableType(property.PropertyType))
{
fileds.AppendFormat(" {0}", DefaultValueConverter.GetDefaultNullValue());
}
else
{
fileds.AppendFormat(" {0}", DefaultValueConverter.GetDefaultNOTNullValue());
}
}
StringBuilder commandBuilder = new StringBuilder();
commandBuilder.AppendFormat("CREATE TABLE {0} ({1}) ", type.Name, fileds.ToString());
if (isPrimary)
{
commandBuilder.Append(PrimaryConverter.GetDefaultPrimaryTableEndString());
}
return(commandBuilder.ToString());
}
