oracle.toplink.essentials.config

Class TopLinkQueryHints

java.lang.Object

oracle.toplink.essentials.config.TopLinkQueryHints

public class TopLinkQueryHints
extends java.lang.Object

The class defines TopLink query hints' names. JPA Query Hint Usage: query.setHint(TopLinkQueryHints.CACHE_USAGE, CacheUsage.CheckCacheOnly); or

See Also:

HintValues, CacheUsage, PessimisticLock

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BIND_PARAMETERS Valid values are: HintValues.PERSISTENCE_UNIT_DEFAULT, HintValues.TRUE, HintValues.FALSE "" could be used instead of default value HintValues.PERSISTENCE_UNIT_DEFAULT
static java.lang.String	CACHE_USAGE Valid values are all declared in CacheUsage class.
static java.lang.String	PESSIMISTIC_LOCK Valid values are all declared in PessimisticLock class.
static java.lang.String	REFRESH Valid values are: HintValues.FALSE, HintValues.TRUE "" could be used instead of default value HintValues.FALSE

Constructor Summary

Constructors

Constructor and Description
TopLinkQueryHints()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

BIND_PARAMETERS

public static final java.lang.String BIND_PARAMETERS

Valid values are: HintValues.PERSISTENCE_UNIT_DEFAULT, HintValues.TRUE, HintValues.FALSE "" could be used instead of default value HintValues.PERSISTENCE_UNIT_DEFAULT

See Also:

Constant Field Values

CACHE_USAGE

public static final java.lang.String CACHE_USAGE

Valid values are all declared in CacheUsage class.

See Also:

Constant Field Values

PESSIMISTIC_LOCK

public static final java.lang.String PESSIMISTIC_LOCK

Valid values are all declared in PessimisticLock class.

See Also:

Constant Field Values

REFRESH

public static final java.lang.String REFRESH

Valid values are: HintValues.FALSE, HintValues.TRUE "" could be used instead of default value HintValues.FALSE

See Also:

Constant Field Values

Constructor Detail

TopLinkQueryHints

public TopLinkQueryHints()