using System; using System.Collections.Generic; using System.Text; using Sample.Common.Data; using Sample.IDal; namespace Sample.BusinessLogic.Util { [System.Diagnostics.DebuggerStepThrough] public abstract class BaseService { #region members private Session current_session; #endregion members #region ctors protected BaseService() { this.current_session = null; } protected BaseService(Session session) { this.current_session = session; } #endregion ctors #region helper methods protected Session OpenSession() { if (this.current_session == null) { this.current_session = SessionManager.GetSession(SessionBehavior.CLOSE_CONNECTION); } this.current_session.IncreaseReferenceCount(); return this.current_session; } protected void CloseSession() { if (this.current_session != null) { SessionManager.ReleaseSession(this.current_session); this.current_session = null; } } #endregion helper methods } }
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