org.firebirdsql.management

Class PageSizeConstants

java.lang.Object

org.firebirdsql.management.PageSizeConstants

public final class PageSizeConstants
extends java.lang.Object

Constants for page size supported by Firebird.

Note that some page size might not be supported by all Firebird version.

Since:

3.0

Author:

Mark Rotteveel

Field Summary

Fields

Modifier and Type	Field and Description
static int	SIZE_16K
static int	SIZE_1K
static int	SIZE_2K
static int	SIZE_32K Firebird 4 or higher
static int	SIZE_4K
static int	SIZE_8K

Method Summary

Modifier and Type	Method and Description
static int	requireValidPageSize(int pageSize) Checks if pageSize is a valid page size value.

Methods inherited from class java.lang.Object

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

Field Detail

SIZE_1K

public static final int SIZE_1K

See Also:

Constant Field Values

SIZE_2K

public static final int SIZE_2K

See Also:

Constant Field Values

SIZE_4K

public static final int SIZE_4K

See Also:

Constant Field Values

SIZE_8K

public static final int SIZE_8K

See Also:

Constant Field Values

SIZE_16K

public static final int SIZE_16K

See Also:

Constant Field Values

SIZE_32K

public static final int SIZE_32K

Firebird 4 or higher

See Also:

Constant Field Values

Method Detail

requireValidPageSize

public static int requireValidPageSize(int pageSize)

Checks if pageSize is a valid page size value.

Actual support of a page size depends on the Firebird version, even if a page size is valid according to this method, it can still be invalid for the actual Firebird version used.

Parameters:

pageSize - Page size to check

Returns:

pageSize (unmodified)

Throws:

java.lang.IllegalArgumentException - if the page size is not a valid value

Since:

3.0.5