在Fluent Nhibernate中禁用缓存以进行特定的覆盖 [英] Disabling caching in Fluent Nhibernate for a specific override
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问题描述
.Conventions.Add
(
Table.Is(x => ; string.Concat(x.EntityType.Name.ToLower(),s)),
PrimaryKey.Name.Is(x =>Id),
DefaultLazy.Always(),
DefaultCascade.SaveUpdate(),
AutoImport.Never(),
Cache.Is(x => x.ReadWrite())
)
对于大多数我们的对象来说,这是完美的,但是对于某些对象,我希望禁用二级缓存。不过看来我不能这样做。 Cache.None没有流畅的选项。我甚至尝试了Not.Cache(),但也没有奏效。
有没有人有任何想法,我可以禁用某些选定的模型对象的缓存
解决方案
好的,我在设法找到它之后, b $ b
- 删除快捷方式
Cache.Is(x => x.ReadWrite()
- 创建一个新的约定类:
public class CacheableConvention:IClassConventionAcceptance,IClassConvention
{
public void Accept(IAcceptanceCriteria criteria)
{
criteria.Expect(x => x.EntityType.IsNotAny(typeof(Content),typeof(InstanceSetting),typeof(Profanity))) ;
}
public void Apply(IClassInstance instance)
{
instance.Cache.ReadWrite();
}
}
- 将惯例添加到AutoMappings中。
- 完成!
We're using convention based mapping with Fluent NHibernate. The mapping looks like so:
.Conventions.Add
(
Table.Is(x => string.Concat(x.EntityType.Name.ToLower(), "s")),
PrimaryKey.Name.Is(x => "Id"),
DefaultLazy.Always(),
DefaultCascade.SaveUpdate(),
AutoImport.Never(),
Cache.Is(x => x.ReadWrite())
)
For most of our objects this is perfect but on certain objects I wish to disable the 2nd level cache. However it doesn't appear that I can do this. There is no fluent option for Cache.None. I've even tried Not.Cache() but that didn't work either.
Has anyone got any ideas on how I can disable the cache for certain selected model objects?
解决方案
Ok, I managed to find it after some digging around jogged an idea:
- Remove the shortcut
Cache.Is(x => x.ReadWrite()
- Create a new convention class:
public class CacheableConvention: IClassConventionAcceptance, IClassConvention { public void Accept(IAcceptanceCriteria criteria) { criteria.Expect(x => x.EntityType.IsNotAny(typeof(Content), typeof(InstanceSetting), typeof(Profanity))); } public void Apply(IClassInstance instance) { instance.Cache.ReadWrite(); } }
- Add the convention to the AutoMappings.
- Done!
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