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Add Singleton class to the diagram

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Lunastra 2021-11-27 22:10:39 -08:00
parent 61189d8377
commit d859998c9d
4 changed files with 68 additions and 2 deletions
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7
doc/LowLevel/archiving.txt
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@ -1,14 +1,17 @@
title Use Case: Archiving title Use Case: Archiving
participant ArchiveController.cs participant ArchiveController.cs
participant DataConnection
participant DataSourceFactory participant DataSourceFactory
participant SQLSource participant SQLSource
participant MariaDB participant MariaDB
activate ArchiveController.cs activate ArchiveController.cs
ArchiveController.cs ->ArchiveController.cs:static DataConnection getDataConnection() activate DataConnection
ArchiveController.cs ->DataConnection:static DataConnection getDataConnection()
DataConnection -->ArchiveController.cs:return DataConnection
deactivate DataConnection
ArchiveController.cs->DataSourceFactory:new DataSourceFactory()
activate DataSourceFactory activate DataSourceFactory
DataSourceFactory ->DataSourceFactory:DataSourceFactory()\nconstructor DataSourceFactory ->DataSourceFactory:DataSourceFactory()\nconstructor
ArchiveController.cs <-- DataSourceFactory:return DataSourceFactory ArchiveController.cs <-- DataSourceFactory:return DataSourceFactory

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doc/LowLevel/archivingWithError2.pdf Normal file
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doc/LowLevel/archivngWithError.txt Normal file
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title Use Case: Archiving
participant ArchiveController.cs
participant DataConnection
participant DataSourceFactory
participant SQLSource
participant MariaDB
activate ArchiveController.cs
ArchiveController.cs ->DataConnection:static DataConnection getDataConnection()
DataConnection -->ArchiveController.cs:return DataConnection
ArchiveController.cs->DataSourceFactory:new DataSourceFactory()
activate DataSourceFactory
DataSourceFactory ->DataSourceFactory:DataSourceFactory()\nconstructor
ArchiveController.cs <-- DataSourceFactory:return DataSourceFactory
deactivate DataSourceFactory
activate SQLSource
ArchiveController.cs->SQLSource: IDataSource DataSourceFact.GetDataSource(String sourceName)
SQLSource->SQLSource: SQLSource()\nconstructor
SQLSource --> ArchiveController.cs :return SQLSource
loop #lightblue while true
alt #lightgreen date == 1
ArchiveController.cs -> SQLSource: int Compress(DataConnection conn, IDataSource ds, String logList[])
activate MariaDB
alt #lightgreen archive == 0 (If Archive have not exist already
SQLSource -> MariaDB: int createArchive(DataConnection conn, String SQLcmd)
SQLSource <-- MariaDB:return 0
end
alt #red No error when doing executing copy SQL command
SQLSource ->SQLSource: int updateArchive(DataConnection conn, String logList[])
SQLSource ->MariaDB: int CopremovyEntries(DataConnection conn, String logList[])
MariaDB --> SQLSource: return 0
SQLSource -->ArchiveController.cs: return 0
else Error occur when executing copy SQL command on Database
MariaDB -->SQLSource: throw SQLException
SQLSource -->ArchiveController.cs: throw SQLException
ArchiveController.cs ->ArchiveController.cs: Console.WriteLine(SQLException.Message) \n (As a form of handling error)
end
alt #red No error when doing executing remove SQL command
SQLSource ->MariaDB: int RemoveEntries(DataConnection conn, String logList[])
MariaDB-->SQLSource:return 0
SQLSource -->ArchiveController.cs: return 0
else Error occur when executing removing SQL command on Database
MariaDB -->SQLSource: throw SQLException
SQLSource -->ArchiveController.cs: throw SQLException
ArchiveController.cs ->ArchiveController.cs: Console.WriteLine(SQLException.Message) \n (As a form of handling error)
end
end
deactivate MariaDB
SQLSource-->ArchiveController.cs:return 0
end
deactivate ArchiveController.cs
deactivate SQLSource