/// <summary>
/// Gets the current <see cref="ISession"/> instance.
/// </summary>
/// <param name="context">The <see cref="NHibernateEntityContext"/>.</param>
/// <returns>The current <see cref="ISession"/>.</returns>
public static ISession GetCurrentSession(this IEntityContext context)
{
if (!(context is NHibernateEntityContext))
{
throw new ArgumentException(string.Format(NOT_OF_TYPE_NHIBERNATE_ENTITY_CONTEXT_EXCEPTION_MESSAGE_TEMPLATE, typeof(NHibernateEntityContext).Name), "context");
}
NHibernateEntityContext nhibernateEntityContext = (NHibernateEntityContext)context;
return(nhibernateEntityContext.Session.Session);
}
/// <summary>
/// Creates a query with the given <paramref name="queryString"/>.
/// </summary>
/// <param name="context">The <see cref="NHibernateEntityContext"/>.</param>
/// <param name="queryString">The query string.</param>
/// <returns>The query.</returns>
public static IQuery CreateSQLQuery(this IEntityContext context, string queryString)
{
if (!(context is NHibernateEntityContext))
{
throw new ArgumentException(string.Format(NOT_OF_TYPE_NHIBERNATE_ENTITY_CONTEXT_EXCEPTION_MESSAGE_TEMPLATE, typeof(NHibernateEntityContext).Name), "context");
}
NHibernateEntityContext nhibernateEntityContext = (NHibernateEntityContext)context;
IQuery query = nhibernateEntityContext.Session.Session.CreateSQLQuery(queryString);
return(query);
}
/// <summary>
/// Creates a base query object to execute custom queries.
/// </summary>
/// <typeparam name="TEntity">The entity type to query for.</typeparam>
/// <param name="context">The <see cref="NHibernateEntityContext"/>.</param>
/// <returns>The NHibernate base query of type QueryOver.</returns>
public static IQueryOver <TEntity, TEntity> Query <TEntity>(this IEntityContext context)
where TEntity : class
{
if (!(context is NHibernateEntityContext))
{
throw new ArgumentException(string.Format(NOT_OF_TYPE_NHIBERNATE_ENTITY_CONTEXT_EXCEPTION_MESSAGE_TEMPLATE, typeof(NHibernateEntityContext).Name), "context");
}
NHibernateEntityContext nhibernateEntityContext = (NHibernateEntityContext)context;
IQueryOver <TEntity, TEntity> query = nhibernateEntityContext.Session.Session.QueryOver <TEntity>();
return(query);
}
