nHibernate.Search与nHibernate v2 [英] nHibernate.Search with nHibernate v2
问题描述
我无法让nHibernate.Search创建一个索引。
如果我使用nHibernate.dll的1.2.1.4& nHibernate.Search.dll然后索引创建正确，我可以用Luke（一个Lucene实用程序）检查它。
创建段文件以及碎片文件等。
我在v1中使用的代码如下所示：
_configuration = new Configuration（）;
_configuration.Configure（）;
_configuration.AddAssembly（typeof（Contact）.Assembly）;
_sessionFactory = _configuration.BuildSessionFactory（）;
SearchFactory.Initialize（_configuration，_sessionFactory）;
我在配置文件中有以下内容：
< property name =hibernate.search.default.directory_provider> NHibernate.Search.Storage.FSDirectoryProvider，NHibernate.Search< / property>
< property name =hibernate.search.default.indexBase>〜/ Index< / property>
在版本2中没有SearchFactory。我能找到的唯一类似的事情是：
pre $ SearchFactoryImpl.GetSearchFactory（_configuration）;
所以我建立了如下配置：
_configuration = new Configuration（）;
_configuration.Configure（）;
_configuration.AddAssembly（typeof（Contact）.Assembly）;
_sessionFactory = _configuration.BuildSessionFactory（）;
_configuration.SetProperty（hibernate.search.default.directory_provider，
NHibernate.Search.Store.FSDirectoryProvider，NHibernate.Search）;
_configuration.SetProperty（hibernate.search.default.indexBase，Index）;
_configuration.SetProperty（hibernate.search.analyzer，
Lucene.Net.Analysis.Standard.StandardAnalyzer，Lucene.Net）;
_configuration.SetListener（ListenerType.PostUpdate，new FullTextIndexEventListener（））;
_configuration.SetListener（ListenerType.PostInsert，new FullTextIndexEventListener（））;
_configuration.SetListener（ListenerType.PostDelete，new FullTextIndexEventListener（））;
SearchFactoryImpl.GetSearchFactory（_configuration）;
这会创建索引的骨骼，但Luke无法查看它 - 它告诉我它是损坏的
我也使用下面的代码尝试手动创建索引，但它只是再次创建段文件，而不是其他任何内容
public void CreateIndex< T>（string rootIndexDirectory）
{
Type type = typeof（T）;
var info = new DirectoryInfo（Path.Combine（rootIndexDirectory，type.Name））;
//递归删除那里的索引和文件
if（info.Exists）info.Delete（true）;
//现在重新创建索引
FSDirectory dir = FSDirectory.GetDirectory（Path.Combine（rootIndexDirectory，type.Name），true）;
//Ioc.UrlProvider.MapPath（Path.Combine（rootIndexDirectory，type.Name）），true）;
尝试
{
var writer = new IndexWriter（dir，new StandardAnalyzer（），true）;
writer.Close（）;
}
finally
{
if（dir！= null）
dir.Close（）;
}
using（IFession session = _sessionFactory.OpenSession（））
{
using（IFullTextSession fullTextSession = Search.CreateFullTextSession（session））
{
foreach（var contact in _contacts）
{
//session.Save（contact）;
fullTextSession.Index（contact）;
}
}
}
}
我的问题是 - 如果我想使用nHibernate.Search，我必须使用nHibernate的v1.1.4吗？
或者我可以使用v2吗？在这种情况下，我做错了什么？
网上很少有关于此的信息。
任何人？
我在这里找到了一个工作示例：
< a href =http://darioquintana.com.ar/blogging/?p=21 =nofollow noreferrer> http://darioquintana.com.ar/blogging/?p=21
该项目中的v2 nHibernate.Search.dll包含一个SearchFactory（尽管位于不同的命名空间中）。
我从SVN存储库编译的那个没有这个
因此所有的排序
I having trouble getting nHibernate.Search to create an Index.
If I use 1.2.1.4 of nHibernate.dll & nHibernate.Search.dll then the index is created correctly and I can inspect it with Luke (a Lucene utility). A segments file is created as well as a Fragments file etc
However, when I use v 2 of nHibernate.dll & nHibernate.Search.dll then the index is not created correctly. Only a 1k segments file is created in the Index directory and Luke is unable to inspect it.
The code I used in v1 was as follows:
_configuration = new Configuration();
_configuration.Configure();
_configuration.AddAssembly(typeof (Contact).Assembly);
_sessionFactory = _configuration.BuildSessionFactory();
SearchFactory.Initialize(_configuration, _sessionFactory);
and I have the following in the config file
<property name="hibernate.search.default.directory_provider">NHibernate.Search.Storage.FSDirectoryProvider, NHibernate.Search</property>
<property name="hibernate.search.default.indexBase">~/Index</property>
in version 2 there is no SearchFactory. The only similar thing I could find was
SearchFactoryImpl.GetSearchFactory(_configuration);
So I have set up the config as follows
_configuration = new Configuration();
_configuration.Configure();
_configuration.AddAssembly(typeof (Contact).Assembly);
_sessionFactory = _configuration.BuildSessionFactory();
_configuration.SetProperty("hibernate.search.default.directory_provider",
"NHibernate.Search.Store.FSDirectoryProvider, NHibernate.Search");
_configuration.SetProperty("hibernate.search.default.indexBase", "Index");
_configuration.SetProperty("hibernate.search.analyzer",
"Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net");
_configuration.SetListener(ListenerType.PostUpdate, new FullTextIndexEventListener());
_configuration.SetListener(ListenerType.PostInsert, new FullTextIndexEventListener());
_configuration.SetListener(ListenerType.PostDelete, new FullTextIndexEventListener());
SearchFactoryImpl.GetSearchFactory(_configuration);
This creates the bare bones of an Index but it is not viewable with Luke - which tells me it is corrupt
I have also used the following code to try and create the index manually, but again it only creates the segments file, nothing else
public void CreateIndex<T>(string rootIndexDirectory)
{
Type type = typeof (T);
var info = new DirectoryInfo(Path.Combine(rootIndexDirectory, type.Name));
// Recursively delete the index and files in there
if (info.Exists) info.Delete(true);
// Now recreate the index
FSDirectory dir = FSDirectory.GetDirectory(Path.Combine(rootIndexDirectory, type.Name), true);
//Ioc.UrlProvider.MapPath(Path.Combine(rootIndexDirectory, type.Name)), true);
try
{
var writer = new IndexWriter(dir, new StandardAnalyzer(), true);
writer.Close();
}
finally
{
if (dir != null)
dir.Close();
}
using (ISession session = _sessionFactory.OpenSession())
{
using (IFullTextSession fullTextSession = Search.CreateFullTextSession(session))
{
foreach (var contact in _contacts)
{
//session.Save(contact);
fullTextSession.Index(contact);
}
}
}
}
So my question is - do I have to use v1.1.4 of nHibernate if I want to use nHibernate.Search? Or can I use v2? In which case what am I doing wrong?
There is very little on the web about this.
Anyone?
I have found a working example here:
http://darioquintana.com.ar/blogging/?p=21
The v2 nHibernate.Search.dll in this project does contain a SearchFactory (albeit in a different namespace).
The one I compiled from the SVN repository doesnt have this
So all sorted
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