/// <summary>
/// Get the {@link CollectionLoadContext} associated with the given
/// {@link ResultSet}, creating one if needed.
/// </summary>
/// <param name="resultSet">The result set for which to retrieve the context. </param>
/// <returns> The processing context. </returns>
public CollectionLoadContext GetCollectionLoadContext(DbDataReader resultSet)
{
CollectionLoadContext context = null;
if (collectionLoadContexts == null)
{
collectionLoadContexts = IdentityMap.Instantiate(8);
}
else
{
context = (CollectionLoadContext)collectionLoadContexts[resultSet];
}
if (context == null)
{
if (log.IsDebugEnabled())
{
// Do not log the resultSet as-is, it is an IEnumerable which may get enumerated by loggers.
// (Serilog does that.) See #1667.
log.Debug("constructing collection load context for result set [{0}]", resultSet.GetType());
}
context = new CollectionLoadContext(this, resultSet);
collectionLoadContexts[resultSet] = context;
}
return(context);
}
/// <summary>
/// Release internal state associated with the given result set.
/// </summary>
/// <param name="resultSet">The result set for which it is ok to release associated resources. </param>
/// <remarks>
/// This should be called when we are done with processing said result set,
/// ideally as the result set is being closed.
/// </remarks>
public virtual void Cleanup(DbDataReader resultSet)
{
if (collectionLoadContexts != null)
{
CollectionLoadContext collectionLoadContext = (CollectionLoadContext)collectionLoadContexts[resultSet];
collectionLoadContext.Cleanup();
collectionLoadContexts.Remove(resultSet);
}
}
/// <summary>
/// Get the {@link CollectionLoadContext} associated with the given
/// {@link ResultSet}, creating one if needed.
/// </summary>
/// <param name="resultSet">The result set for which to retrieve the context. </param>
/// <returns> The processing context. </returns>
public CollectionLoadContext GetCollectionLoadContext(DbDataReader resultSet)
{
CollectionLoadContext context = null;
if (collectionLoadContexts == null)
{
collectionLoadContexts = IdentityMap.Instantiate(8);
}
else
{
context = (CollectionLoadContext)collectionLoadContexts[resultSet];
}
if (context == null)
{
if (log.IsDebugEnabled())
{
log.Debug("constructing collection load context for result set [{0}]", resultSet);
}
context = new CollectionLoadContext(this, resultSet);
collectionLoadContexts[resultSet] = context;
}
return(context);
}
/// <summary>
/// Get the {@link CollectionLoadContext} associated with the given
/// {@link ResultSet}, creating one if needed.
/// </summary>
/// <param name="resultSet">The result set for which to retrieve the context. </param>
/// <returns> The processing context. </returns>
public CollectionLoadContext GetCollectionLoadContext(IDataReader resultSet)
{
CollectionLoadContext context = null;
if (collectionLoadContexts == null)
{
collectionLoadContexts = IdentityMap.Instantiate(8);
}
else
{
context = (CollectionLoadContext)collectionLoadContexts[resultSet];
}
if (context == null)
{
if (log.IsDebugEnabled)
{
log.Debug("constructing collection load context for result set [" + resultSet + "]");
}
context = new CollectionLoadContext(this, resultSet);
collectionLoadContexts[resultSet] = context;
}
return context;
}