/// <summary>
/// Insert a <see cref="Role"/> passed as an argument via Stored Procedure that returns the newly inserted Role Key
/// </summary>
/// <param name="aRole">A <see cref="Role"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aRole</c> argument is <c>null</c>.</exception>
public static void Insert(Role aRole)
{
if (aRole == null)
{
throw new ArgumentNullException("aRole");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = new StringBuilder();
vStringBuilder.AppendLine("insert into ROL_Role");
vStringBuilder.AppendLine(" (ROL_Name)");
vStringBuilder.AppendLine("values");
vStringBuilder.AppendLine(" (@ROLName)");
vStringBuilder.AppendLine(";");
vStringBuilder.AppendLine("select SCOPE_IDENTITY()");
ObjectToData(vSqlCommand, aRole);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
aRole.RolKey = Convert.ToInt32(vSqlCommand.ExecuteScalar());
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// The overloaded Load method that will return a specific <see cref="Role"/> object, with keys in <c>aRole</c>.
/// </summary>
/// <param name="aUserKey">A <see cref="UserKey"/> object.</param>
/// <param name="aRole">A <see cref="Role"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aRole</c> is <c>null</c>.</exception>
public static void Load(UserKey aUserKey, Role aRole)
{
if (aRole == null)
{
throw new ArgumentNullException("Load Role Business");
}
if (!UserFunctionAccessData.HasModeAccess(aUserKey, "Role", AccessMode.Read))
{
throw new ZpAccessException("Access Denied", String.Format("{0}", aUserKey.UsrKey), AccessMode.Read, "Role");
}
RoleData.Load(aRole);
}
/// <summary>
/// Assigns all <c>aSource</c> object's values to this instance of <see cref="RoleCollection"/>.
/// </summary>
/// <param name="aSource">A source object.</param>
public override void AssignFromSource(object aSource)
{
if (!(aSource is RoleCollection))
{
throw new ArgumentException("Invalid assignment source", "RoleCollection");
}
_isFiltered = (aSource as RoleCollection)._isFiltered;
_roleList.Clear();
foreach (Role vRoleSource in (aSource as RoleCollection)._roleList)
{
Role vRoleTarget = new Role();
vRoleTarget.AssignFromSource(vRoleSource);
_roleList.Add(vRoleTarget);
}
}
/// <summary>
/// Delete a <see cref="Role"/> object passed as an argument.
/// </summary>
/// <param name="aRole">The <see cref="Role"/> object to be deleted.</param>
/// <exception cref="ArgumentNullException">If <c>aRole</c> argument is <c>null</c>.</exception>
public static void Delete(Role aRole)
{
if (aRole == null)
{
throw new ArgumentNullException("aRole");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = new StringBuilder();
vStringBuilder.AppendLine("delete ROL_Role");
vStringBuilder.AppendLine("where ROL_Key = @ROLKey");
vSqlCommand.Parameters.AddWithValue("@ROLKey", aRole.RolKey);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
vSqlCommand.ExecuteNonQuery();
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// Add a <see cref="Role"/>.
/// </summary>
/// <param name="aRole"><see cref="Role"/> object.</param>
/// <param name="aUserToken">A user token.</param>
public static void AddRole(UserToken aUserToken, Role aRole)
{
UserCallHandler.ServiceCall<Role>(aUserToken, "AddRole", aRole);
}
/// <summary>
/// The <c>EditRole</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="Role"/> object.
/// It invokes the <c>Update</c> method of <see cref="RoleBusiness"/> with the newly deserialized <see cref="Role"/> object.
/// Finally, it returns the updated object unchanged as a serialized <see cref="string"/> of XML.
/// </summary>
/// <param name="aXmlArgument">XML Argument <see cref="string"/>.</param>
/// <returns><see cref="Role"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string EditRole(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of EditRole");
}
Role vRole = new Role();
vRole = XmlUtils.Deserialize<Role>(aXmlArgument);
RoleBusiness.Update(aUserKey, vRole);
return XmlUtils.Serialize<Role>(vRole, true);
}
/// <summary>
/// The overloaded Load method that will fill the <c>RoleList</c> property a <see cref="RoleCollection"/> object as an
/// ordered <c>List</c> of <see cref="Role"/>, filtered by the filter properties of the passed <see cref="RoleCollection"/>.
/// </summary>
/// <param name="aRoleCollection">The <see cref="RoleCollection"/> object that must be filled.</param>
/// <remarks>
/// The filter properties of the <see cref="RoleCollection"/> must be correctly completed by the calling application.
/// </remarks>
/// <exception cref="ArgumentNullException">If <c>aRoleCollection</c> argument is <c>null</c>.</exception>
public static void Load(RoleCollection aRoleCollection)
{
if (aRoleCollection == null)
{
throw new ArgumentNullException("aRoleCollection");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = BuildSQL();
if (aRoleCollection.IsFiltered)
{
}
vStringBuilder.AppendLine("order by t1.ROL_Name");
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
using (SqlDataReader vSqlDataReader = vSqlCommand.ExecuteReader())
{
while (vSqlDataReader.Read())
{
var vRole = new Role();
DataToObject(vRole, vSqlDataReader);
aRoleCollection.RoleList.Add(vRole);
}
vSqlDataReader.Close();
}
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// Load a <see cref="SqlDataReader"/> into a <see cref="Role"/> object.
/// </summary>
/// <param name="aRole">A <see cref="Role"/> argument.</param>
/// <param name="aSqlDataReader">A <see cref="SqlDataReader"/> argument.</param>
public static void DataToObject(Role aRole, SqlDataReader aSqlDataReader)
{
aRole.RolKey = Convert.ToInt32(aSqlDataReader["ROL_Key"]);
aRole.RolName = Convert.ToString(aSqlDataReader["ROL_Name"]);
}
/// <summary>
/// Loads the <see cref="SqlCommand"/> parameters with values from an <see cref="Role"/>.
/// </summary>
/// <param name="aSqlCommand">A <see cref="SqlDataReader"/> argument.</param>
/// <param name="aRole">A <see cref="Role"/> argument.</param>
public static void ObjectToData(SqlCommand aSqlCommand, Role aRole)
{
aSqlCommand.Parameters.AddWithValue("@ROLName", aRole.RolName);
}
/// <summary>
/// The overloaded Load method that will return a specific <see cref="Role"/>, with keys in the <c>aRole</c> argument.
/// </summary>
/// <param name="aRole">A <see cref="Role"/>.</param>
/// <exception cref="ArgumentNullException">If <c>aRole</c> argument is <c>null</c>.</exception>
/// <exception cref="Exception">If no record is found.</exception>
public static void Load(Role aRole)
{
if (aRole == null)
{
throw new ArgumentNullException("aRole");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = BuildSQL();
vStringBuilder.AppendLine("and t1.ROL_Key = @ROLKey");
vSqlCommand.Parameters.AddWithValue("@ROLKey", aRole.RolKey);
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
using (SqlDataReader vSqlDataReader = vSqlCommand.ExecuteReader())
{
if (!vSqlDataReader.HasRows)
{
throw new Exception(String.Format("Expected Role not found: ROL_Key = {0}", aRole.RolKey));
}
vSqlDataReader.Read();
DataToObject(aRole, vSqlDataReader);
vSqlDataReader.Close();
}
vSqlCommand.Connection.Close();
}
}
