com.holonplatform.datastore.jpa.dialect

Class DatanucleusDialect

java.lang.Object

com.holonplatform.datastore.jpa.dialect.DatanucleusDialect

All Implemented Interfaces:

ORMDialect

public class DatanucleusDialect
extends Object
implements ORMDialect

Datanucleus ORMDialect.

Since:

5.1.0

Constructor Summary

Constructors

Constructor and Description
DatanucleusDialect()

Method Summary

Modifier and Type	Method and Description
boolean	deleteStatementAliasSupported() Get whether alias is supported in DELETE statements.
char	getLikeEscapeCharacter() Get the character to use for ESCAPE in LIKE predicate.
int	getSupportedJPAMajorVersion() Get the supported JPA major version.
int	getSupportedJPAMinorVersion() Get the supported JPA minor version.
void	init(ORMDialectContext context) Dialect initialization hook at parent datastore initialization.
boolean	isTupleSupported() Returns whether the Tuple query result type is supported.
boolean	updateStatementAliasSupported() Get whether alias is supported in UPDATE statements.
boolean	updateStatementSetAliasSupported() Get whether alias is supported in UPDATE statement SET clause.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.holonplatform.datastore.jpa.dialect.ORMDialect

datanucleus, detect, eclipselink, getBatchSizeConfigurationProperty, getLikeEscapeJPQL, hibernate, likeEscapeSupported, openJPA, resolveFunction, temporalTypeParametersSupported, temporalTypeProjectionSupported, translateException

Constructor Detail

DatanucleusDialect

public DatanucleusDialect()

Method Detail

init

public void init(ORMDialectContext context)

Description copied from interface: ORMDialect

Dialect initialization hook at parent datastore initialization.

Specified by:

init in interface ORMDialect

Parameters:

context - Dialect context

getSupportedJPAMajorVersion

public int getSupportedJPAMajorVersion()

Description copied from interface: ORMDialect

Get the supported JPA major version.

Specified by:

getSupportedJPAMajorVersion in interface ORMDialect

Returns:

the supported JPA major version

getSupportedJPAMinorVersion

public int getSupportedJPAMinorVersion()

Description copied from interface: ORMDialect

Get the supported JPA minor version.

Specified by:

getSupportedJPAMinorVersion in interface ORMDialect

Returns:

the supported JPA minor version

isTupleSupported

public boolean isTupleSupported()

Description copied from interface: ORMDialect

Returns whether the Tuple query result type is supported.

Specified by:

isTupleSupported in interface ORMDialect

Returns:

Whether the Tuple query result type is supported

updateStatementAliasSupported

public boolean updateStatementAliasSupported()

Description copied from interface: ORMDialect

Get whether alias is supported in UPDATE statements.

Specified by:

updateStatementAliasSupported in interface ORMDialect

Returns:

Whether alias is supported in UPDATE statements.

updateStatementSetAliasSupported

public boolean updateStatementSetAliasSupported()

Description copied from interface: ORMDialect

Get whether alias is supported in UPDATE statement SET clause.

Specified by:

updateStatementSetAliasSupported in interface ORMDialect

Returns:

Whether alias is supported in UPDATE statement SET clause.

deleteStatementAliasSupported

public boolean deleteStatementAliasSupported()

Description copied from interface: ORMDialect

Get whether alias is supported in DELETE statements.

Specified by:

deleteStatementAliasSupported in interface ORMDialect

Returns:

Whether alias is supported in DELETE statements.

getLikeEscapeCharacter

public char getLikeEscapeCharacter()

Description copied from interface: ORMDialect

Get the character to use for ESCAPE in LIKE predicate.

Specified by:

getLikeEscapeCharacter in interface ORMDialect

Returns:

the character to use for ESCAPE in LIKE predicate.