protected override Agent 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 " +
AgentTable.GetColumnNames("[a]") +
(this.Depth > 0 ? "," + UserTable.GetColumnNames("[a_u]") : string.Empty) +
(this.Depth > 1 ? "," + UserTypeTable.GetColumnNames("[a_u_ut]") : string.Empty) +
" FROM [core].[Agent] AS [a] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[User] AS [a_u] ON [a].[UserID] = [a_u].[UserID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "INNER JOIN [core].[UserType] AS [a_u_ut] ON [a_u].[UserTypeID] = [a_u_ut].[UserTypeID] ";
}
sqlCmdText += "WHERE [a].[AgentID] = @AgentID;";
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
sqlCmd.Parameters.AddWithValue("@AgentID", id);
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("a", "loadinternal", "notfound"), "Agent 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);
AgentTable aTable = new AgentTable(query);
UserTable a_uTable = (this.Depth > 0) ? new UserTable(query) : null;
UserTypeTable a_u_utTable = (this.Depth > 1) ? new UserTypeTable(query) : null;
UserType a_u_utObject = (this.Depth > 1) ? a_u_utTable.CreateInstance() : null;
User a_uObject = (this.Depth > 0) ? a_uTable.CreateInstance(a_u_utObject) : null;
Agent aObject = aTable.CreateInstance(a_uObject);
sqlReader.Close();
return(aObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("a", "loadinternal", "exception"), "Agent 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, "Agent", "Exception while loading Agent object from database. See inner exception for details.", ex);
}
}
public Agent 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} " +
AgentTable.GetColumnNames("[a]") +
(this.Depth > 0 ? "," + UserTable.GetColumnNames("[a_u]") : string.Empty) +
(this.Depth > 1 ? "," + UserTypeTable.GetColumnNames("[a_u_ut]") : string.Empty) +
" FROM [core].[Agent] AS [a] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[User] AS [a_u] ON [a].[UserID] = [a_u].[UserID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "INNER JOIN [core].[UserType] AS [a_u_ut] ON [a_u].[UserTypeID] = [a_u_ut].[UserTypeID] ";
}
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("a", "customload", "notfound"), "Agent 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);
AgentTable aTable = new AgentTable(query);
UserTable a_uTable = (this.Depth > 0) ? new UserTable(query) : null;
UserTypeTable a_u_utTable = (this.Depth > 1) ? new UserTypeTable(query) : null;
UserType a_u_utObject = (this.Depth > 1) ? a_u_utTable.CreateInstance() : null;
User a_uObject = (this.Depth > 0) ? a_uTable.CreateInstance(a_u_utObject) : null;
Agent aObject = aTable.CreateInstance(a_uObject);
sqlReader.Close();
return(aObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("a", "customload", "exception"), "Agent 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, "Agent", "Exception while loading (custom/single) Agent object from database. See inner exception for details.", ex);
}
}
public List <AgentLanguageMap> LoadMany(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} " +
AgentLanguageMapTable.GetColumnNames("[alm]") +
(this.Depth > 0 ? "," + AgentTable.GetColumnNames("[alm_a]") : string.Empty) +
(this.Depth > 1 ? "," + UserTable.GetColumnNames("[alm_a_u]") : string.Empty) +
(this.Depth > 0 ? "," + LanguageTable.GetColumnNames("[alm_l]") : string.Empty) +
" FROM [core].[AgentLanguageMap] AS [alm] ";
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[Agent] AS [alm_a] ON [alm].[AgentID] = [alm_a].[AgentID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "INNER JOIN [core].[User] AS [alm_a_u] ON [alm_a].[UserID] = [alm_a_u].[UserID] ";
}
if (this.Depth > 0)
{
sqlCmdText += "INNER JOIN [core].[Language] AS [alm_l] ON [alm].[LanguageID] = [alm_l].[LanguageID] ";
}
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("alm", "customloadmany", "notfound"), "AgentLanguageMap list could not be loaded using custom logic as no items were found.", sqlCmdText, this, connection, parameters);
if (this.Logger.IsDebugEnabled)
{
this.Logger.Debug(builder.ToString());
}
sqlReader.Close();
return(new List <AgentLanguageMap>());
}
SqlQuery query = new SqlQuery(sqlReader);
AgentLanguageMapTable almTable = new AgentLanguageMapTable(query);
AgentTable alm_aTable = (this.Depth > 0) ? new AgentTable(query) : null;
UserTable alm_a_uTable = (this.Depth > 1) ? new UserTable(query) : null;
LanguageTable alm_lTable = (this.Depth > 0) ? new LanguageTable(query) : null;
List <AgentLanguageMap> result = new List <AgentLanguageMap>();
do
{
User alm_a_uObject = (this.Depth > 1) ? alm_a_uTable.CreateInstance() : null;
Agent alm_aObject = (this.Depth > 0) ? alm_aTable.CreateInstance(alm_a_uObject) : null;
Language alm_lObject = (this.Depth > 0) ? alm_lTable.CreateInstance() : null;
AgentLanguageMap almObject = (this.Depth > -1) ? almTable.CreateInstance(alm_aObject, alm_lObject) : null;
result.Add(almObject);
} while (sqlReader.Read());
sqlReader.Close();
return(result);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("alm", "customloadmany", "exception"), "AgentLanguageMap list 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, "AgentLanguageMap", "Exception while loading (custom/many) AgentLanguageMap object from database. See inner exception for details.", ex);
}
}
