public ProfileThumbnail Load(ISqlConnectionInfo connection, SqlQueryParameters parameters)
{
IDatabase database = connection.Database;
if (database == null)
{
throw new ArgumentNullException("database", "Error initializing database connection.");
}
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
string sqlCmdText = string.Empty;
try
{
sqlCmdText = "SELECT {0} " +
ProfileThumbnailTable.GetColumnNames("[pt]") +
(this.Depth > 0 ? "," + ProfileTable.GetColumnNames("[pt_p]") : string.Empty) +
(this.Depth > 1 ? "," + ProfileGroupTable.GetColumnNames("[pt_p_pg]") : string.Empty) +
" FROM [web].[ProfileThumbnail] AS [pt] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [web].[Profile] AS [pt_p] ON [pt].[ProfileID] = [pt_p].[ProfileID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "INNER JOIN [web].[ProfileGroup] AS [pt_p_pg] ON [pt_p].[ProfileGroupID] = [pt_p_pg].[ProfileGroupID] ";
}
parameters.Top = 1;
sqlCmdText = parameters.BuildQuery(sqlCmdText);
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
foreach (KeyValuePair <string, object> argument in parameters.Arguments)
{
sqlCmd.Parameters.AddWithValue("@" + argument.Key, argument.Value);
}
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("pt", "customload", "notfound"), "ProfileThumbnail could not be loaded using custom logic as it was not found.", sqlCmdText, this, connection, parameters);
if (this.Logger.IsDebugEnabled)
{
this.Logger.Debug(builder.ToString());
}
sqlReader.Close();
return(null);
}
SqlQuery query = new SqlQuery(sqlReader);
ProfileThumbnailTable ptTable = new ProfileThumbnailTable(query);
ProfileTable pt_pTable = (this.Depth > 0) ? new ProfileTable(query) : null;
ProfileGroupTable pt_p_pgTable = (this.Depth > 1) ? new ProfileGroupTable(query) : null;
ProfileGroup pt_p_pgObject = (this.Depth > 1) ? pt_p_pgTable.CreateInstance() : null;
Profile pt_pObject = (this.Depth > 0) ? pt_pTable.CreateInstance(pt_p_pgObject) : null;
ProfileThumbnail ptObject = ptTable.CreateInstance(pt_pObject);
sqlReader.Close();
return(ptObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("pt", "customload", "exception"), "ProfileThumbnail could not be loaded using custom logic. See exception for details.", sqlCmdText, ex, this, connection, parameters);
if (this.Logger.IsErrorEnabled)
{
this.Logger.Error(builder.ToString(), ex);
}
throw new DataOperationException(DataOperation.Load, "ProfileThumbnail", "Exception while loading (custom/single) ProfileThumbnail object from database. See inner exception for details.", ex);
}
}
protected override ProfileThumbnail LoadInternal(ISqlConnectionInfo connection, int id)
{
IDatabase database = connection.Database;
if (database == null)
{
throw new ArgumentNullException("database", "Error initializing database connection.");
}
string sqlCmdText = string.Empty;
try
{
sqlCmdText = "SELECT " +
ProfileThumbnailTable.GetColumnNames("[pt]") +
(this.Depth > 0 ? "," + ProfileTable.GetColumnNames("[pt_p]") : string.Empty) +
(this.Depth > 1 ? "," + ProfileGroupTable.GetColumnNames("[pt_p_pg]") : string.Empty) +
" FROM [web].[ProfileThumbnail] AS [pt] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [web].[Profile] AS [pt_p] ON [pt].[ProfileID] = [pt_p].[ProfileID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "INNER JOIN [web].[ProfileGroup] AS [pt_p_pg] ON [pt_p].[ProfileGroupID] = [pt_p_pg].[ProfileGroupID] ";
}
sqlCmdText += "WHERE [pt].[ProfileThumbnailID] = @ProfileThumbnailID;";
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
sqlCmd.Parameters.AddWithValue("@ProfileThumbnailID", id);
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("pt", "loadinternal", "notfound"), "ProfileThumbnail could not be loaded by id as it was not found.", sqlCmdText, this, connection, id);
if (this.Logger.IsWarnEnabled)
{
this.Logger.Warn(builder.ToString());
}
sqlReader.Close();
return(null);
}
SqlQuery query = new SqlQuery(sqlReader);
ProfileThumbnailTable ptTable = new ProfileThumbnailTable(query);
ProfileTable pt_pTable = (this.Depth > 0) ? new ProfileTable(query) : null;
ProfileGroupTable pt_p_pgTable = (this.Depth > 1) ? new ProfileGroupTable(query) : null;
ProfileGroup pt_p_pgObject = (this.Depth > 1) ? pt_p_pgTable.CreateInstance() : null;
Profile pt_pObject = (this.Depth > 0) ? pt_pTable.CreateInstance(pt_p_pgObject) : null;
ProfileThumbnail ptObject = ptTable.CreateInstance(pt_pObject);
sqlReader.Close();
return(ptObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("pt", "loadinternal", "exception"), "ProfileThumbnail could not be loaded by id. See exception for details.", sqlCmdText, ex, this, connection, id);
if (this.Logger.IsErrorEnabled)
{
this.Logger.Error(builder.ToString(), ex);
}
throw new DataOperationException(DataOperation.Load, "ProfileThumbnail", "Exception while loading ProfileThumbnail object from database. See inner exception for details.", ex);
}
}
