public AbstractRepository()
{
sessionFactory = RepositoryFramework.GetSessionFactory(typeof(TEntity));
if (sessionFactory == null)
{
throw new ArgumentNullException("sessionFactory", String.Format("类型 {0} 未配置 IShardSessionFactory", typeof(TEntity).FullName));
}
}
public void Load()
{
var shardNode = section.TryGetNode("shard");
if (shardNode != null)
{
var dst = shardNode.TryGetValue("defaultStrategy");
if (!String.IsNullOrEmpty(dst))
{
defaultStrategyType = Type.GetType(dst);
}
defaultAttr.Add("shard", shardNode.TryGetValue("defaultShard"));
defaultSessionFactory = CreateShardSessionFactory(shardNode, "defaultSessionFactory");
foreach (var item in shardNode.TryGetNodes("entities/entity"))
{
var entityType = Type.GetType(item.TryGetValue("type"));
if (entityType == null)
{
throw new ArgumentNullException("entityType");
}
var stategyString = item.TryGetValue("strategy");
Type strategyType = null;
if (!String.IsNullOrEmpty(stategyString))
{
strategyType = Type.GetType(stategyString);
}
if (strategyType == null)
{
strategyType = defaultStrategyType;
}
if (strategyType == null)
{
throw new PlatformException("类型 {0} 没有定义分区策略", entityType.FullName);
}
RegisterShardStragety(entityType, strategyType, item.Attributes);
var factoryString = item.TryGetValue("sessionFactory");
if (!String.IsNullOrEmpty(factoryString))
{
Type factoryType = Type.GetType(factoryString);
RegisterShardSessionFactory(entityType, factoryType);
}
}
}
}
