com.mysema.query.jpa

Class JPQLTemplates

java.lang.Object

com.mysema.query.types.Templates

com.mysema.query.jpa.JPQLTemplates

Direct Known Subclasses:

BatooTemplates, DataNucleusTemplates, EclipseLinkTemplates, HQLTemplates, OpenJPATemplates

public class JPQLTemplates
extends Templates

JPQLTemplates extends Templates to provide operator patterns for JPQL serialization

Author:

tiwe

See Also:

HQLTemplates, EclipseLinkTemplates

Field Summary

Fields

Modifier and Type	Field and Description
static Operator<java.lang.Object>	CAST
static JPQLTemplates	DEFAULT
static char	DEFAULT_ESCAPE
static Operator<java.lang.Integer>	INDEX
static Operator<java.lang.Boolean>	MEMBER_OF
static Operator<java.lang.String>	TYPE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JPQLTemplates()
protected	JPQLTemplates(char escape)
protected	JPQLTemplates(char escape, QueryHandler queryHandler)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getExistsProjection()
QueryHandler	getQueryHandler()
boolean	isEnumInPathSupported()
boolean	isPathInEntitiesSupported()
boolean	isSelect1Supported()
boolean	isTypeAsString()
boolean	isWithForOn()
boolean	wrapConstant(java.lang.Object constant)
boolean	wrapElements(Operator<?> operator)

Methods inherited from class com.mysema.query.types.Templates

add, add, getEscapeChar, getPrecedence, getTemplate

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ESCAPE

public static final char DEFAULT_ESCAPE

See Also:

Constant Field Values

INDEX

public static final Operator<java.lang.Integer> INDEX

TYPE

public static final Operator<java.lang.String> TYPE

CAST

public static final Operator<java.lang.Object> CAST

MEMBER_OF

public static final Operator<java.lang.Boolean> MEMBER_OF

DEFAULT

public static final JPQLTemplates DEFAULT

Constructor Detail

JPQLTemplates

protected JPQLTemplates()

JPQLTemplates

protected JPQLTemplates(char escape)

JPQLTemplates

protected JPQLTemplates(char escape,
             QueryHandler queryHandler)

Method Detail

wrapElements

public boolean wrapElements(Operator<?> operator)

isTypeAsString

public boolean isTypeAsString()

isEnumInPathSupported

public boolean isEnumInPathSupported()

isPathInEntitiesSupported

public boolean isPathInEntitiesSupported()

isSelect1Supported

public boolean isSelect1Supported()

getExistsProjection

@Nullable
public java.lang.String getExistsProjection()

wrapConstant

public boolean wrapConstant(java.lang.Object constant)

isWithForOn

public boolean isWithForOn()

getQueryHandler

public QueryHandler getQueryHandler()