Class DatabaseConnection

java.lang.Object

database.DatabaseConnection

public class DatabaseConnection
extends Object

All OdinMS servers maintain a Database Connection. This class therefore "singletonices" the connection per process.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CLOSE_ALL_RESULTS	The constant indicating that all ResultSet objects that have previously been kept open should be closed when calling getMoreResults.
static final int	CLOSE_CURRENT_RESULT
static final int	EXECUTE_FAILED	The constant indicating that an error occured while executing a batch statement.
static final int	KEEP_CURRENT_RESULT	The constant indicating that the current ResultSet object should not be closed when calling getMoreResults.
static final int	NO_GENERATED_KEYS	The constant indicating that generated keys should not be made available for retrieval.
static final int	RETURN_GENERATED_KEYS	The constant indicating that generated keys should be made available for retrieval.
static final int	SUCCESS_NO_INFO	The constant indicating that a batch statement executed successfully but that no count of the number of rows it affected is available.

Constructor Summary

Constructors

Constructor	Description
DatabaseConnection()

Method Summary

Modifier and Type	Method	Description
static void	closeAll()
static final Connection	getConnection()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CLOSE_CURRENT_RESULT

public static final int CLOSE_CURRENT_RESULT

See Also:

• Constant Field Values

KEEP_CURRENT_RESULT

public static final int KEEP_CURRENT_RESULT

The constant indicating that the current ResultSet object should not be closed when calling getMoreResults.

Since:

1.4

See Also:

• Constant Field Values

CLOSE_ALL_RESULTS

public static final int CLOSE_ALL_RESULTS

The constant indicating that all ResultSet objects that have previously been kept open should be closed when calling getMoreResults.

Since:

1.4

See Also:

• Constant Field Values

SUCCESS_NO_INFO

public static final int SUCCESS_NO_INFO

The constant indicating that a batch statement executed successfully but that no count of the number of rows it affected is available.

Since:

1.4

See Also:

• Constant Field Values

EXECUTE_FAILED

public static final int EXECUTE_FAILED

The constant indicating that an error occured while executing a batch statement.

Since:

1.4

See Also:

• Constant Field Values

RETURN_GENERATED_KEYS

public static final int RETURN_GENERATED_KEYS

The constant indicating that generated keys should be made available for retrieval.

Since:

1.4

See Also:

• Constant Field Values

NO_GENERATED_KEYS

public static final int NO_GENERATED_KEYS

The constant indicating that generated keys should not be made available for retrieval.

Since:

1.4

See Also:

• Constant Field Values

Constructor Details

DatabaseConnection

public DatabaseConnection()

Method Details

getConnection

public static final Connection getConnection()

closeAll

public static void closeAll()
                     throws SQLException

Throws:

SQLException