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我正在使用Castle ActiveRecord重组我们的数据库访问权限。我已经通过博客/后期示例来了解事情的完成情况,但是我有一个关于HasMany属性的基本问题。请看下面的例子:Castle ActiveRecord HasMany属性
班级博客:
[ActiveRecord]
public class Blog : ActiveRecordBase
{
private int id;
private IList posts = new ArrayList();
public Blog()
{
}
[PrimaryKey]
public int Id
{
get { return id; }
set { id = value; }
}
[HasMany(typeof(Post), Table="Posts", ColumnKey="blogid",
Inverse=true, Cascade=ManyRelationCascadeEnum.AllDeleteOrphan)]
public IList Posts
{
get { return posts; }
set { posts = value; }
}
}
类岗位:
[ActiveRecord]
public class Post : ActiveRecordBase
{
private int id;
private String contents;
private Blog blog;
public Post()
{
}
[PrimaryKey]
public int Id
{
get { return id; }
set { id = value; }
}
[Property(ColumnType="StringClob")]
public String Contents
{
get { return contents; }
set { contents = value; }
}
[BelongsTo("blogid")]
public Blog Blog
{
get { return blog; }
set { blog = value; }
}
}
现在当我创建一个博客,并添加一些职位,以这个博客,为什么是Blog.Posts集合不会自动更新?这是代码:
using (new SessionScope())
{
Blog b = new Blog();
b.Save();
Post p = new Post();
p.Blog = b;
p.Save();
//Here, b.Posts is empty, but shouldn't it contain a reference to p?
}
可以做些什么来防止这种行为?我必须手动将帖子添加到收藏夹吗?这里有什么最佳实践?
TIA