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CascadeStyle.MultipleCascadeStyle (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.engine
Class CascadeStyle.MultipleCascadeStyle

java.lang.Object
  org.hibernate.engine.CascadeStyle
      org.hibernate.engine.CascadeStyle.MultipleCascadeStyle

All Implemented Interfaces:

Serializable

Enclosing class:

CascadeStyle

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public static final class CascadeStyle.MultipleCascadeStyle

extends CascadeStyle

See Also:

Serialized Form

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Nested Class Summary

 

Nested classes inherited from class org.hibernate.engine.CascadeStyle

CascadeStyle.MultipleCascadeStyle

 

Field Summary

 

Fields inherited from class org.hibernate.engine.CascadeStyle

ALL, ALL_DELETE_ORPHAN, DELETE, DELETE_ORPHAN, EVICT, LOCK, MERGE, NONE, PERSIST, REFRESH, REPLICATE, UPDATE

 

Constructor Summary

CascadeStyle.MultipleCascadeStyle(CascadeStyle[] styles)

 

Method Summary
boolean	doCascade(CascadingAction action)           For this style, should the given action be cascaded?
boolean	hasOrphanDelete()           Do we need to delete orphaned collection elements?
boolean	reallyDoCascade(CascadingAction action)           Probably more aptly named something like doCascadeToCollectionElements(); it is however used from both the collection and to-one logic branches...
String	toString()

 

Methods inherited from class org.hibernate.engine.CascadeStyle

getCascadeStyle

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

CascadeStyle.MultipleCascadeStyle

public CascadeStyle.MultipleCascadeStyle(CascadeStyle[] styles)

Method Detail

doCascade

public boolean doCascade(CascadingAction action)

Description copied from class: CascadeStyle

For this style, should the given action be cascaded?

Specified by:

doCascade in class CascadeStyle

Parameters:

action - The action to be checked for cascade-ability.

Returns:

True if the action should be cascaded under this style; false otherwise.

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reallyDoCascade

public boolean reallyDoCascade(CascadingAction action)

Description copied from class: CascadeStyle

Probably more aptly named something like doCascadeToCollectionElements(); it is however used from both the collection and to-one logic branches...

For this style, should the given action really be cascaded? The default implementation is simply to return CascadeStyle.doCascade(org.hibernate.engine.CascadingAction); for certain styles (currently only delete-orphan), however, we need to be able to control this seperately.

Overrides:

reallyDoCascade in class CascadeStyle

Parameters:

action - The action to be checked for cascade-ability.

Returns:

True if the action should be really cascaded under this style; false otherwise.

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hasOrphanDelete

public boolean hasOrphanDelete()

Description copied from class: CascadeStyle

Do we need to delete orphaned collection elements?

Overrides:

hasOrphanDelete in class CascadeStyle

Returns:

True if this style need to account for orphan delete operations; false othwerwise.

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toString

public String toString()

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