net.finmath.smartcontract.valuation.marketdata.database.DatabaseConnector

@Service @Profile("!test") public class DatabaseConnector extends Object

Class that provides functionalities necessary to get/write data to the market data database.

Constructor Details
- DatabaseConnector
  
  public DatabaseConnector(ResourceGovernor resourceGovernor)
Method Details
- init
  
  @PostConstruct public void init()
  
  Autowiring-compliant constructor. Credentials file location and temporary file location must be specified in application.yml
- fetchFromDatabase
  
  public void fetchFromDatabase(List<String> fixingSymbols, String username) throws SQLException, IOException
  
  Retrieves the latest market quotes and the full fixings history from the database and then writes to the active dataset file.
  
  Parameters:
  
  fixingSymbols - Symbols which must be treated as fixings and not as quotes
  
  username - the name of the user that has performed the request
  
  Throws:
  
  SQLException - when JDBC reports a failure in the DB transaction
  
  IOException - when writing to the active dataset fails
- updateDatabase
  
  public void updateDatabase() throws SQLException, IOException
  
  Scans the import candidates file and sends a table update request with the new market data.
  
  Throws:
  
  SQLException - when JDBC reports a failure in the DB transaction
  
  IOException - if opening the import candidates file was not possible

Class DatabaseConnector

Constructor Summary