/// <summary>
/// Executes the query and return a strongly typed result
/// </summary>
/// <param name="query">The query.</param>
/// <returns>The query result.</returns>
protected internal static R ExecuteQuery2 <R>(IActiveRecordQuery <R> query)
{
object result = ExecuteQuery(query);
if (result == null)
{
return(default(R));
}
if (!typeof(R).IsAssignableFrom(result.GetType()))
{
throw new NHibernate.QueryException(
string.Format("Problem: A query was executed requesting {0} as result, but the query returned an object of type {1}.", typeof(R).Name, result.GetType().Name));
}
return((R)result);
}
protected internal static object ExecuteQuery(IActiveRecordQuery q)
{
Type targetType = q.TargetType;
EnsureInitialized(targetType);
ISession session = _holder.CreateSession(targetType);
try
{
return(q.Execute(session));
}
catch (Exception ex)
{
throw new ActiveRecordException("Could not perform Execute for " + targetType.Name, ex);
}
finally
{
_holder.ReleaseSession(session);
}
}
/// <summary>
/// Executes the query
/// </summary>
/// <param name="q">The query</param>
/// <returns></returns>
public static object ExecuteQuery(IActiveRecordQuery q)
{
return ActiveRecordBase.ExecuteQuery(q);
}
/// <summary>
/// Enumerates the query.
/// Note: Only use if you expect most of the values to be on the second level cache
/// </summary>
/// <param name="q">The query</param>
/// <returns></returns>
public static IEnumerable EnumerateQuery(IActiveRecordQuery q)
{
return ActiveRecordBase.EnumerateQuery(q);
}
/// <summary>
/// Executes the query.
/// </summary>
/// <param name="query">The query.</param>
/// <returns>The query result.</returns>
public static object ExecuteQuery(IActiveRecordQuery query)
{
Type rootType = query.RootType;
EnsureInitialized(rootType);
ISession session = holder.CreateSession(rootType);
try
{
return query.Execute(session);
}
catch (Exception ex)
{
holder.FailSession(session);
throw new ActiveRecordException("Could not perform ExecuteQuery for " + rootType.Name, ex);
}
finally
{
holder.ReleaseSession(session);
}
}
public static object Execute(IActiveRecordQuery query)
{
return(ExecuteQuery(query));
}
/// <summary>
/// Executes the query
/// </summary>
/// <param name="q">The query</param>
/// <returns></returns>
public static object ExecuteQuery(IActiveRecordQuery q)
{
return(ActiveRecordBase.ExecuteQuery(q));
}
public QueryResults(IActiveRecordQuery q)
{
r = (Array) ActiveRecordMediator.ExecuteQuery(q);
}
/// <summary>
/// Enumerates the query.
/// Note: Only use if you expect most of the values to be on the second level cache
/// </summary>
/// <param name="q">The query</param>
/// <returns></returns>
public static IEnumerable EnumerateQuery(IActiveRecordQuery q)
{
return(ActiveRecordBase.EnumerateQuery(q));
}
public QueryResults(IActiveRecordQuery q)
{
r = (Array)ActiveRecordMediator.ExecuteQuery(q);
}
/// <summary>
/// Executes the query and return a strongly typed result
/// </summary>
/// <param name="query">The query.</param>
/// <returns></returns>
public static R ExecuteQuery2 <R>(IActiveRecordQuery <R> query)
{
return(ActiveRecordBase <T> .ExecuteQuery2(query));
}
