org.apache.jdo.model.jdo

Class PersistenceModifier

java.lang.Object

org.apache.jdo.model.jdo.PersistenceModifier

public class PersistenceModifier
extends java.lang.Object

This interface provides constants denoting JDO specific modifiers for fields of a persistence-capable class.

Author:

Michael Bouschen

Field Summary

Fields

Modifier and Type	Field and Description
static int	NONE Constant representing a none field modifier.
static int	PERSISTENT Constant representing a persistence field modifier.
static int	POSSIBLY_PERSISTENT Constant representing a possibly persistence field modifier.
static int	TRANSACTIONAL Constant representing a transactional field modifier.
static int	UNSPECIFIED Constant representing an unspecified field modifier

Constructor Summary

Constructors

Constructor and Description
PersistenceModifier()

Method Summary

Methods

Modifier and Type	Method and Description
static int	toPersistenceModifier(java.lang.String persistenceModifier) Returns the PersistenceModifier constant for the specified string.
static java.lang.String	toString(int persistenceModifier) Returns a string representation of the specified persistence modifer.

Methods inherited from class java.lang.Object

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

Field Detail

UNSPECIFIED

public static final int UNSPECIFIED

Constant representing an unspecified field modifier

See Also:

Constant Field Values

NONE

public static final int NONE

Constant representing a none field modifier.

See Also:

Constant Field Values

TRANSACTIONAL

public static final int TRANSACTIONAL

Constant representing a transactional field modifier.

See Also:

Constant Field Values

PERSISTENT

public static final int PERSISTENT

Constant representing a persistence field modifier.

See Also:

Constant Field Values

POSSIBLY_PERSISTENT

public static final int POSSIBLY_PERSISTENT

Constant representing a possibly persistence field modifier.

See Also:

Constant Field Values

Constructor Detail

PersistenceModifier

public PersistenceModifier()

Method Detail

toString

public static java.lang.String toString(int persistenceModifier)

Returns a string representation of the specified persistence modifer.

Parameters:

persistenceModifier - the persistence modifer, one of UNSPECIFIED, NONE, PERSISTENT, TRANSACTIONAL, or POSSIBLY_PERSISTENT.

Returns:

the string representation of the PersistenceModifer constant

toPersistenceModifier

public static int toPersistenceModifier(java.lang.String persistenceModifier)

Returns the PersistenceModifier constant for the specified string.

Parameters:

persistenceModifier - the string representation of the persistence modifer

Returns:

the persistence modifer, one of UNSPECIFIED, NONE, PERSISTENT or TRANSACTIONAL