generalDatabase.pamCursor
Class PamCursorManager

java.lang.Object
  generalDatabase.pamCursor.PamCursorManager

public class PamCursorManager
extends java.lang.Object

Field Summary

private static int	cursorType
static int	NON_SCROLLABLE Underlying database does not support updateable cursors, so the functionality is implemented using more simple SQL update statements
static int	SCROLLABLE The underlying database does support updateable cursors, so most functionality can be simply passed straight through to the underlying database.

Constructor Summary

PamCursorManager()

Method Summary

static PamCursor	createCursor(java.sql.Connection connection, EmptyTableDefinition tableDefinition) Create a cursor using any connection to a database.
static PamCursor	createCursor(EmptyTableDefinition tableDefinition) Create a cursor using the connection to the main database
static int	getCursorType()
static void	setCursorType(int cursorType) Set the cursor type, SCROLLABLE or NON_SCROLLABLE

Methods inherited from class java.lang.Object

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

Field Detail

NON_SCROLLABLE

public static final int NON_SCROLLABLE

Underlying database does not support updateable cursors, so the functionality is implemented using more simple SQL update statements

See Also:

Constant Field Values

SCROLLABLE

public static final int SCROLLABLE

The underlying database does support updateable cursors, so most functionality can be simply passed straight through to the underlying database.

See Also:

Constant Field Values

cursorType

private static int cursorType

Constructor Detail

PamCursorManager

public PamCursorManager()

Method Detail

setCursorType

public static void setCursorType(int cursorType)

Set the cursor type, SCROLLABLE or NON_SCROLLABLE

Parameters:

cursorType - cursor type

getCursorType

public static int getCursorType()

Returns:

the cursor type of the underlying database

createCursor

public static PamCursor createCursor(EmptyTableDefinition tableDefinition)

Create a cursor using the connection to the main database

Parameters:

tableDefinition - table definition for cursor

Returns:

PamCursor object.

createCursor

public static PamCursor createCursor(java.sql.Connection connection,
                                     EmptyTableDefinition tableDefinition)

Create a cursor using any connection to a database.

Parameters:

connection - database connection

tableDefinition - table definition for cursor

Returns:

PamCursor object