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POSerializing NHibernate Configuration using protocol buffers (M.Gravells impl - protobuf-net)?
 

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  1. POSerializing NHibernate Configuration using protocol buffers (M.Gravells impl - protobuf-net)?
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    <p>Is it even possible and feasible without the attribute mappings ? I'm currently using BinaryFormatter with ZLib compression which gave a nice boost for deserialization (3x), but still a tad slow.</p> <p>Edit2: Setting up the configuration</p> <pre><code> public static NHibernate.Cfg.Configuration BuildConfiguration() { FirebirdSql.Data.FirebirdClient.FbConnection.CreateDatabase(CONNECTION_STRING); var cfg = new FirebirdConfiguration().ConnectionString(CONNECTION_STRING); var configuration = Fluently.Configure() .Database(cfg) .Mappings(m =&gt; m.FluentMappings.AddFromNamespaceOf&lt;DataMap&gt;()) .ExposeConfiguration(BuildSchema) .ExposeConfiguration(config =&gt; { config.Properties.Add("use_proxy_validator", "false"); // bugfix nhib 3.2, see issues-2011-12-01.txt config.AppendListeners(ListenerType.PreUpdate, new IPreUpdateEventListener[] { new PreUpdateEventImpl() }); config.AppendListeners(ListenerType.PreInsert, new IPreInsertEventListener[] { new PreInsertEventImpl() }); }) .BuildConfiguration(); return configuration; } private static void BuildSchema(Configuration cfg) { new SchemaExport(cfg).Create(false, true); } </code></pre> <p>Edit: Here's the code with everything -not-related- removed.</p> <p>I doubt it's going to help much, as i have no idea on how to get started combining nhibernate config with protobuf-net (Hand modifying the NHibernate source is out of the question).</p> <pre><code> public static NHibernate.Cfg.Configuration DeserializeConfiguration() { Configuration configuration = null; using (var file = File.Open(CONFIG_PATH, FileMode.Open)) { configuration = new BinaryFormatter().Deserialize(file) as Configuration; } return configuration; } public static NHibernate.Cfg.Configuration SerializeConfiguration(Configuration configuration) { using (var file = File.Open(CONFIG_PATH, FileMode.Create)) { new BinaryFormatter().Serialize(fs, configuration); } return configuration; } </code></pre>
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    1. COIn v2 you can indeed configure protobuf-net without using attributes. I'll happily investigate, but I don't know enough NHibernate to give an answer without looking. Of course, if you can post or email a sample that I can work from, it would save a lot of effort.
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      1. USMarc Gravell
    2. COThe edit is welcome, but only really shows serialization - if anything, that's the one bit I **dont** need, since it will be replaced. I meant more: something that sets up tr configuration (even a small dummy example - not your entire model) since I'm not very familiar with NHibernate
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      1. POSerializing NHibernate Configuration using protocol buffers (M.Gravells impl - protobuf-net)?
      1. USMarc Gravell
    3. COSorry @John - I only saw your edit now; I don't get automatic updates unless you add a comment with `@marc` in it
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      1. USMarc Gravell
 

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