我需要更改默认FluentNHibernate Automapping
假设的下一个类数据类型public class plaparte
{
public virtual int id { get; private set; }
public virtual int vivos { get; set; }
public virtual int lesionados { get; set; }
public virtual int quemados { get; set; }
public virtual int muertos { get; set; }
public virtual int otros { get; set; }
public virtual string colaboracion { get; set; }
public virtual decimal hectareas { get; set; }
public virtual string reconocimiento { get; set; }
public virtual string disposiciones { get; set; }
public virtual plaserv plaserv { get; set; }
}
}
我只需要在此类中将字符串类型转换为数据库中的TEXT 如果我改变
public virtual string[] reconocimiento { get; set; }
FluentNHibernate采用BLOB数据类型
我能做点什么?
public class plaparteMappingOverride : IAutoMappingOverride<plaparte>
{
public void Override(AutoMapping<plaparte> mapping)
{
Map(x => x.disposiciones).CustomSqlTypeIs("TEXT");
}
}
答案 0 :(得分:1)
解决我正在使用的问题:
using System.ComponentModel.DataAnnotations;
...
public class plaparte
{
...
[StringLength(4000)]
public virtual string disposiciones { get; set; }
创建TEXT字段
[更新]
对于工作,我需要创建下一个课程
class StringLengthConvention : AttributePropertyConvention<StringLengthAttribute>
{
protected override void Apply(StringLengthAttribute attribute, IPropertyInstance instance)
{
instance.Length(attribute.MaximumLength);
}
}
也需要添加约定Fluent automap 像
static AutoPersistenceModel CreateAutomappings()
{
return AutoMap.AssemblyOf<plaparte>(new mapAutomapConfiguration())
.Conventions.Setup(c =>
{
c.Add<StringLengthConvention>();
});
}