程序包 org.hibernate.bytecode.enhance.spi

类 DefaultEnhancementContext

java.lang.Object

org.hibernate.bytecode.enhance.spi.DefaultEnhancementContext

所有已实现的接口:

EnhancementContext

public class DefaultEnhancementContext
extends Object
implements EnhancementContext

default implementation of EnhancementContext. May be sub-classed as needed.

作者:

Luis Barreiro

构造器概要

构造器

构造器	说明
DefaultEnhancementContext()

方法概要

修饰符和类型	方法	说明
boolean	doBiDirectionalAssociationManagement(UnloadedField field)	Should we manage association of bi-directional persistent attributes for this field?
boolean	doDirtyCheckingInline(UnloadedClass classDescriptor)	Should we in-line dirty checking for persistent attributes for this class?
boolean	doExtendedEnhancement(UnloadedClass classDescriptor)	Should we enhance field access to entities from this class?
ClassLoader	getLoadingClassLoader()	Obtain access to the ClassLoader that can be used to load Class references.
boolean	hasLazyLoadableAttributes(UnloadedClass classDescriptor)	Does the given class define any lazy loadable attributes?
boolean	isCompositeClass(UnloadedClass classDescriptor)	look for @Embeddable annotation
boolean	isEntityClass(UnloadedClass classDescriptor)	look for @Entity annotation
boolean	isLazyLoadable(UnloadedField field)	Determine if a field is lazy loadable.
boolean	isMappedCollection(UnloadedField field)	look for @OneToMany, @ManyToMany and @ElementCollection annotations
boolean	isMappedSuperclassClass(UnloadedClass classDescriptor)	look for @MappedSuperclass annotation
boolean	isPersistentField(UnloadedField ctField)	look for @Transient annotation
UnloadedField[]	order(UnloadedField[] persistentFields)	keep the same order.

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultEnhancementContext

public DefaultEnhancementContext()

方法详细资料

getLoadingClassLoader

public ClassLoader getLoadingClassLoader()

从接口复制的说明: EnhancementContext

Obtain access to the ClassLoader that can be used to load Class references. In JPA SPI terms, this should be a "temporary class loader" as defined by PersistenceUnitInfo.getNewTempClassLoader()

指定者:

getLoadingClassLoader 在接口中 EnhancementContext

返回:

the classloader for this class

isEntityClass

public boolean isEntityClass(UnloadedClass classDescriptor)

look for @Entity annotation

指定者:

isEntityClass 在接口中 EnhancementContext

参数:

classDescriptor - The descriptor of the class to check.

返回:

true if the class is an entity; false otherwise.

isCompositeClass

public boolean isCompositeClass(UnloadedClass classDescriptor)

look for @Embeddable annotation

指定者:

isCompositeClass 在接口中 EnhancementContext

参数:

classDescriptor - The descriptor of the class to check.

返回:

true if the class is an embeddable/component; false otherwise.

isMappedSuperclassClass

public boolean isMappedSuperclassClass(UnloadedClass classDescriptor)

look for @MappedSuperclass annotation

指定者:

isMappedSuperclassClass 在接口中 EnhancementContext

参数:

classDescriptor - The descriptor of the class to check.

返回:

true if the class is a mapped super class; false otherwise.

doBiDirectionalAssociationManagement

public boolean doBiDirectionalAssociationManagement(UnloadedField field)

从接口复制的说明: EnhancementContext

Should we manage association of bi-directional persistent attributes for this field?

指定者:

doBiDirectionalAssociationManagement 在接口中 EnhancementContext

参数:

field - The field to check.

返回:

true

doDirtyCheckingInline

public boolean doDirtyCheckingInline(UnloadedClass classDescriptor)

从接口复制的说明: EnhancementContext

Should we in-line dirty checking for persistent attributes for this class?

指定者:

doDirtyCheckingInline 在接口中 EnhancementContext

参数:

classDescriptor - The descriptor of the class to check.

返回:

true

doExtendedEnhancement

public boolean doExtendedEnhancement(UnloadedClass classDescriptor)

从接口复制的说明: EnhancementContext

Should we enhance field access to entities from this class?

指定者:

doExtendedEnhancement 在接口中 EnhancementContext

参数:

classDescriptor - The descriptor of the class to check.

返回:

false

hasLazyLoadableAttributes

public boolean hasLazyLoadableAttributes(UnloadedClass classDescriptor)

从接口复制的说明: EnhancementContext

Does the given class define any lazy loadable attributes?

指定者:

hasLazyLoadableAttributes 在接口中 EnhancementContext

参数:

classDescriptor - The class to check

返回:

true

isLazyLoadable

public boolean isLazyLoadable(UnloadedField field)

从接口复制的说明: EnhancementContext

Determine if a field is lazy loadable.

指定者:

isLazyLoadable 在接口中 EnhancementContext

参数:

field - The field to check

返回:

true

isPersistentField

public boolean isPersistentField(UnloadedField ctField)

look for @Transient annotation

指定者:

isPersistentField 在接口中 EnhancementContext

参数:

ctField - The field reference.

返回:

true if the field is ; false otherwise.

isMappedCollection

public boolean isMappedCollection(UnloadedField field)

look for @OneToMany, @ManyToMany and @ElementCollection annotations

指定者:

isMappedCollection 在接口中 EnhancementContext

参数:

field - the field to check

返回:

true if the field is mapped

order

public UnloadedField[] order(UnloadedField[] persistentFields)

keep the same order.

指定者:

order 在接口中 EnhancementContext

参数:

persistentFields - The persistent field references.

返回:

The ordered references.