using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;

namespace MESClassLibrary.DAL
{
	public class LocalDBService
	{
		// Token: 0x06000058 RID: 88 RVA: 0x00004839 File Offset: 0x00003839
		public LocalDBService(string conn)
		{
			SqlHelper.sqlCommandTimeOut = 3000;
			m_conn = conn;
		}

		// Token: 0x06000059 RID: 89 RVA: 0x00004863 File Offset: 0x00003863
		public void BeginTrans()
		{
			this.m_connection = new SqlConnection(LocalDBService.m_conn);
			this.m_connection.Open();
			this.m_trans = this.m_connection.BeginTransaction();
			this.IsInTrans = true;
		}

		// Token: 0x0600005A RID: 90 RVA: 0x0000489C File Offset: 0x0000389C
		public void Commit()
		{
			if (this.IsInTrans)
			{
				this.m_trans.Commit();
			}
		}

		// Token: 0x0600005B RID: 91 RVA: 0x000048C8 File Offset: 0x000038C8
		public void Rollback()
		{
			if (this.IsInTrans)
			{
				this.m_trans.Rollback();
			}
		}

		// Token: 0x0600005C RID: 92 RVA: 0x000048F1 File Offset: 0x000038F1
		public void EndTrans()
		{
			this.m_connection.Close();
			this.IsInTrans = false;
		}

		// Token: 0x0600005D RID: 93 RVA: 0x00004908 File Offset: 0x00003908
		public DataSet Exec_DataSet(string sql)
		{
			DataSet result;
			if (this.IsInTrans)
			{
				result = SqlHelper.ExecuteDataset(this.m_trans, CommandType.Text, sql);
			}
			else
			{
				result = SqlHelper.ExecuteDataset(LocalDBService.m_conn, CommandType.Text, sql);
			}
			return result;
		}

		// Token: 0x0600005E RID: 94 RVA: 0x00004948 File Offset: 0x00003948
		public object Exec_Object(string sql)
		{
			object result;
			if (this.IsInTrans)
			{
				result = SqlHelper.ExecuteScalar(this.m_trans, CommandType.Text, sql);
			}
			else
			{
				result = SqlHelper.ExecuteScalar(LocalDBService.m_conn, CommandType.Text, sql);
			}
			return result;
		}

		// Token: 0x0600005F RID: 95 RVA: 0x00004988 File Offset: 0x00003988
		public bool Exec_NonQuery(string sql)
		{
			int num;
			if (this.IsInTrans)
			{
				num = SqlHelper.ExecuteNonQuery(this.m_trans, CommandType.Text, sql);
			}
			else
			{
				num = SqlHelper.ExecuteNonQuery(LocalDBService.m_conn, CommandType.Text, sql);
			}
			return num > 0;
		}

		// Token: 0x04000006 RID: 6
		public static string m_conn = string.Empty;

		// Token: 0x04000007 RID: 7
		private SqlTransaction m_trans = null;

		// Token: 0x04000008 RID: 8
		private SqlConnection m_connection = null;

		// Token: 0x04000009 RID: 9
		private bool IsInTrans = false;
	}
}