public static webObject deleteCell(Cell aCell)
{
FanToken vFanToken = ServerSession.GetFanToken(HttpContext.Current.Session);
ServerSession.ClearSessionBusiness(HttpContext.Current.Session);
webObject vWebObject = new webObject();
vWebObject.aTransactionStatus = ServerSession.GetTransactionStatus(HttpContext.Current.Session);
try
{
FanServiceConsumer.DeleteCell(vFanToken, aCell);
vWebObject.aTransactionStatus.TransactionResult = TransactionResult.OK;
vWebObject.aTransactionStatus.Message = "Cell Deleted";
ServerSession.SetTransactionStatus(HttpContext.Current.Session, vWebObject.aTransactionStatus);
vWebObject.AnObject = aCell;
}
catch (TransactionStatusException tx)
{
vWebObject.aTransactionStatus.AssignFromSource(tx.TransactionStatus);
return vWebObject;
}
catch (Exception ex)
{
vWebObject.aTransactionStatus.TransactionResult = TransactionResult.GeneralException;
vWebObject.aTransactionStatus.Message = "Deletion of Cell unsuccesful" + ex.Message;
vWebObject.aTransactionStatus.InnerMessage = ex.InnerException == null ? String.Empty : ex.InnerException.Message;
return vWebObject;
}
return vWebObject;
}
/// <summary>
/// Insert a <see cref="Cell"/> passed as an argument via Stored Procedure that returns the newly inserted Cell Key
/// </summary>
/// <param name="aCell">A <see cref="Cell"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aCell</c> argument is <c>null</c>.</exception>
public static void Insert(Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("aCell");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = new StringBuilder();
vStringBuilder.AppendLine("insert into CEL_Cell");
vStringBuilder.AppendLine(" (CEL_Name, FAN_Key,");
vStringBuilder.AppendLine(" CEL_Avatar)");
vStringBuilder.AppendLine("values");
vStringBuilder.AppendLine(" (@CELName, @FANKey,");
vStringBuilder.AppendLine(" @CELAvatar)");
vStringBuilder.AppendLine(";");
vStringBuilder.AppendLine("select SCOPE_IDENTITY()");
ObjectToData(vSqlCommand, aCell);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
aCell.CelKey = Convert.ToInt32(vSqlCommand.ExecuteScalar());
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// The <c>AddCell</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="Cell"/> object.
/// It invokes the <c>Insert</c> method of <see cref="CellBusiness"/> with the newly deserialized <see cref="Cell"/> object.
/// Finally, it returns the inserted object (now with an assigned Cell Key) as a serialized <see cref="string"/> of XML.
/// </summary>
/// <param name="aXmlArgument">XML Argument <see cref="string"/>.</param>
/// <returns><see cref="Cell"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string AddCell(FanKey aFanKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of AddCell");
}
Cell vCell = new Cell();
vCell = XmlUtils.Deserialize<Cell>(aXmlArgument);
CellBusiness.Insert(aFanKey, vCell);
return XmlUtils.Serialize<Cell>(vCell, true);
}
/// <summary>
/// Load a <see cref="SqlDataReader"/> into a <see cref="Cell"/> object.
/// </summary>
/// <param name="aCell">A <see cref="Cell"/> argument.</param>
/// <param name="aSqlDataReader">A <see cref="SqlDataReader"/> argument.</param>
public static void DataToObject(Cell aCell, SqlDataReader aSqlDataReader, bool aIncludeAvatar)
{
aCell.CelKey = Convert.ToInt32(aSqlDataReader["CEL_Key"]);
aCell.CellName = Convert.ToString(aSqlDataReader["CEL_Name"]);
aCell.FanKey = Convert.ToInt32(aSqlDataReader["FAN_Key"]);
aCell.FanName = Convert.ToString(aSqlDataReader["CellOwner"]);
if (aIncludeAvatar)
{
aCell.CellAvatar = CommonUtils.DbValueTo<byte[]>(aSqlDataReader["CEL_Avatar"], null);
}
}
/// <summary>
/// The overloaded Load method that will return a specific <see cref="Cell"/> object, with keys in <c>aCell</c>.
/// </summary>
/// <param name="aFanKey">A <see cref="FanKey"/> object.</param>
/// <param name="aCell">A <see cref="Cell"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aCell</c> is <c>null</c>.</exception>
public static void Load(FanKey aFanKey, Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("Load Cell Business");
}
//if (!FanFunctionAccessData.HasModeAccess(aFanKey, "Cell", AccessMode.Read))
//{
// throw new ZpAccessException("Access Denied", String.Format("{0}", aFanKey.CellnKey), AccessMode.Read, "Cell");
//}
CellData.Load(aCell);
}
/// <summary>
/// Insert a <see cref="Cell"/> object passed as an argument via Stored Procedure that returns the newly inserted <i>Cell Key</i>.
/// </summary>
/// <param name="aFanKey">A <see cref="FanKey"/> object.</param>
/// <param name="aCell">A <see cref="Cell"/> object.</param>
/// <exception cref="ArgumentNullException">If <c>aCell</c> argument is <c>null</c>.</exception>
public static void Insert(FanKey aFanKey, Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("Insert Cell Business");
}
//if (!FanFunctionAccessData.HasModeAccess(aFanKey, "Cell", AccessMode.Create))
//{
// throw new ZpAccessException("Access Denied", String.Format("{0}", aFanKey.FannKey), AccessMode.Create, "Cell");
//}
CellData.Insert(aCell);
}
/// <summary>
/// Assigns all <c>aSource</c> object's values to this instance of <see cref="CellCollection"/>.
/// </summary>
/// <param name="aSource">A source object.</param>
public override void AssignFromSource(object aSource)
{
if (!(aSource is CellCollection))
{
throw new ArgumentException("Invalid assignment source", "CellCollection");
}
_isFiltered = (aSource as CellCollection)._isFiltered;
_cellFilter = (aSource as CellCollection)._cellFilter;
_cellList.Clear();
foreach (Cell vCellSource in (aSource as CellCollection)._cellList)
{
Cell vCellTarget = new Cell();
vCellTarget.AssignFromSource(vCellSource);
_cellList.Add(vCellTarget);
}
}
/// <summary>
/// Delete a <see cref="Cell"/> object passed as an argument.
/// </summary>
/// <param name="aCell">The <see cref="Cell"/> object to be deleted.</param>
/// <exception cref="ArgumentNullException">If <c>aCell</c> argument is <c>null</c>.</exception>
public static void Delete(Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("aCell");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = new StringBuilder();
vStringBuilder.AppendLine("delete CEL_Cell");
vStringBuilder.AppendLine("where CEL_Key = @CELKey");
vSqlCommand.Parameters.AddWithValue("@CELKey", aCell.CelKey);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
vSqlCommand.ExecuteNonQuery();
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// Update a <see cref="Cell"/> passed as an argument .
/// </summary>
/// <param name="aCell">A <see cref="Cell"/>.</param>
public static void Update(Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("aCell");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = new StringBuilder();
vStringBuilder.AppendLine("update CEL_Cell");
vStringBuilder.AppendLine("set CEL_Name = @CELName,");
vStringBuilder.AppendLine(" FAN_Key = @FANKey,");
vStringBuilder.AppendLine(" CEL_Avatar = @CELAvatar");
vStringBuilder.AppendLine("where CEL_Key = @CELKey");
ObjectToData(vSqlCommand, aCell);
vSqlCommand.Parameters.AddWithValue("@CELKey", aCell.CelKey);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
vSqlCommand.ExecuteNonQuery();
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// Loads the <see cref="SqlCommand"/> parameters with values from an <see cref="Cell"/>.
/// </summary>
/// <param name="aSqlCommand">A <see cref="SqlDataReader"/> argument.</param>
/// <param name="aCell">A <see cref="Cell"/> argument.</param>
public static void ObjectToData(SqlCommand aSqlCommand, Cell aCell)
{
aSqlCommand.Parameters.AddWithValue("@CELName", aCell.CellName);
aSqlCommand.Parameters.AddWithValue("@FANKey", aCell.FanKey);
if (aCell.CellAvatar == null)
{
aSqlCommand.Parameters.Add("@CELAvatar", SqlDbType.Image).Value = DBNull.Value;
}
else
{
aSqlCommand.Parameters.AddWithValue("@CELAvatar", aCell.CellAvatar);
}
}
/// <summary>
/// The overloaded Load method that will return a specific <see cref="Cell"/>, with keys in the <c>aCell</c> argument.
/// </summary>
/// <param name="aCell">A <see cref="Cell"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aCell</c> argument is <c>null</c>.</exception>
/// <exception cref="Exception">If no record is found.</exception>
public static void Load(Cell aCell)
{
if (aCell == null)
{
throw new ArgumentNullException("aCell");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = BuildSQL(true);
vStringBuilder.AppendLine("where t1.CEL_Key = @CELKey");
vSqlCommand.Parameters.AddWithValue("@CELKey", aCell.CelKey);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
using (SqlDataReader vSqlDataReader = vSqlCommand.ExecuteReader())
{
if (!vSqlDataReader.HasRows)
{
throw new Exception(String.Format("Expected Cell not found: CEL_Key = {0}", aCell.CelKey));
}
vSqlDataReader.Read();
DataToObject(aCell, vSqlDataReader, true);
vSqlDataReader.Close();
}
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// The overloaded Load method that will fill the <c>CellList</c> property a <see cref="CellCollection"/> object as an
/// ordered <c>List</c> of <see cref="Cell"/>, filtered by the filter properties of the passed <see cref="CellCollection"/>.
/// </summary>
/// <param name="aCellCollection">The <see cref="CellCollection"/> object that must be filled.</param>
/// <remarks>
/// The filter properties of the <see cref="CellCollection"/> must be correctly completed by the calling application.
/// </remarks>
/// <exception cref="ArgumentNullException">If <c>aCellCollection</c> argument is <c>null</c>.</exception>
public static void Load(CellCollection aCellCollection)
{
if (aCellCollection == null)
{
throw new ArgumentNullException("aCellCollection");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = BuildSQL(false);
if (aCellCollection.IsFiltered)
{
vStringBuilder.AppendFormat("where t1.CEL_Name is like '%{0}%", aCellCollection.CellFilter.CellNameFilter);
}
vStringBuilder.AppendLine("order by t1.CEL_Name");
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
using (SqlDataReader vSqlDataReader = vSqlCommand.ExecuteReader())
{
while (vSqlDataReader.Read())
{
var vCell = new Cell();
DataToObject(vCell, vSqlDataReader, false);
aCellCollection.CellList.Add(vCell);
}
vSqlDataReader.Close();
}
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// Call the WebService with a request to Add a Fan
/// </summary>
/// <param name="aCell">The Cell object to Add</param>
/// <param name="aFanToken">A Fan token.</param>
public static void AddCell(FanToken aFanToken, Cell aCell)
{
FanCallHandler.ServiceCall<Cell>(aFanToken, "AddCell", aCell);
}
