protected override ActionContext 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 " +
ActionContextTable.GetColumnNames("[ac]") +
(this.Depth > 0 ? "," + ActionContextGroupTable.GetColumnNames("[ac_acg]") : string.Empty) +
" FROM [core].[ActionContext] AS [ac] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[ActionContextGroup] AS [ac_acg] ON [ac].[ActionContextGroupID] = [ac_acg].[ActionContextGroupID] ";
}
sqlCmdText += "WHERE [ac].[ActionContextID] = @ActionContextID;";
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
sqlCmd.Parameters.AddWithValue("@ActionContextID", id);
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ac", "loadinternal", "notfound"), "ActionContext 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);
ActionContextTable acTable = new ActionContextTable(query);
ActionContextGroupTable ac_acgTable = (this.Depth > 0) ? new ActionContextGroupTable(query) : null;
ActionContextGroup ac_acgObject = (this.Depth > 0) ? ac_acgTable.CreateInstance() : null;
ActionContext acObject = acTable.CreateInstance(ac_acgObject);
sqlReader.Close();
return(acObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ac", "loadinternal", "exception"), "ActionContext 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, "ActionContext", "Exception while loading ActionContext object from database. See inner exception for details.", ex);
}
}
public ActionContext CreateInstance(ActionContextGroup actionContextGroup)
{
if (!this.HasData)
{
return(null);
}
return(new ActionContext(this.ActionContextID, actionContextGroup ?? new ActionContextGroup(this.ActionContextGroupID), this.Updated, this.Created));
}
public ActionContext 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} " +
ActionContextTable.GetColumnNames("[ac]") +
(this.Depth > 0 ? "," + ActionContextGroupTable.GetColumnNames("[ac_acg]") : string.Empty) +
" FROM [core].[ActionContext] AS [ac] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[ActionContextGroup] AS [ac_acg] ON [ac].[ActionContextGroupID] = [ac_acg].[ActionContextGroupID] ";
}
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("ac", "customload", "notfound"), "ActionContext 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);
ActionContextTable acTable = new ActionContextTable(query);
ActionContextGroupTable ac_acgTable = (this.Depth > 0) ? new ActionContextGroupTable(query) : null;
ActionContextGroup ac_acgObject = (this.Depth > 0) ? ac_acgTable.CreateInstance() : null;
ActionContext acObject = acTable.CreateInstance(ac_acgObject);
sqlReader.Close();
return(acObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ac", "customload", "exception"), "ActionContext 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, "ActionContext", "Exception while loading (custom/single) ActionContext object from database. See inner exception for details.", ex);
}
}
