Interface DatabaseConfiguration

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

GenericDatabaseConfiguration

public interface DatabaseConfiguration
extends AutoCloseable

Represents a configuration interface for managing database connections.

This interface provides methods to establish, retrieve, and close a database connection while handling different SQL operations.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the active database connection.
void	connect(String databaseName, SqlOperation sqlOperation)	Establishes a connection to the specified database.
Connection	getConnection()	Retrieves the active database connection.

Method Details

connect

void connect(String databaseName,
 SqlOperation sqlOperation)
      throws DatabaseConnectionException

Establishes a connection to the specified database.

This method connects to the database using the provided database name and SQL operation type. If the connection fails, a DatabaseConnectionException is thrown.

Parameters:

databaseName - The name of the database to connect to.

sqlOperation - The type of SqlOperation to perform.

Throws:

DatabaseConnectionException - If an error occurs while connecting to the database.

close

void close()
    throws DatabaseConnectionException

Closes the active database connection.

This method ensures that all resources associated with the database connection are released. If an error occurs during closing, a DatabaseConnectionException is thrown.

Specified by:

close in interface AutoCloseable

Throws:

DatabaseConnectionException - If an error occurs while closing the connection.

getConnection

Connection getConnection()
                  throws DatabaseConnectionException

Retrieves the active database connection.

If the connection is not established, this method should throw a DatabaseConnectionException.

Returns:

The active Connection instance.

Throws:

DatabaseConnectionException - If no connection is available or an error occurs while retrieving it.