org.hibernate.engine.spi

Class CascadeStyles.MultipleCascadeStyle

java.lang.Object

org.hibernate.engine.spi.CascadeStyles.BaseCascadeStyle

org.hibernate.engine.spi.CascadeStyles.MultipleCascadeStyle

All Implemented Interfaces:

java.io.Serializable, CascadeStyle

Enclosing class:

CascadeStyles

public static final class CascadeStyles.MultipleCascadeStyle
extends CascadeStyles.BaseCascadeStyle

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MultipleCascadeStyle(CascadeStyle[] styles)

Method Summary

Modifier and Type	Method and Description
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...
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleCascadeStyle

public MultipleCascadeStyle(CascadeStyle[] styles)

Method Detail

doCascade

public boolean doCascade(CascadingAction action)

Description copied from interface: CascadeStyle

For this style, should the given action be cascaded?

Parameters:

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

Returns:

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

reallyDoCascade

public boolean reallyDoCascade(CascadingAction action)

Description copied from interface: 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.spi.CascadingAction); for certain styles (currently only delete-orphan), however, we need to be able to control this separately.

Specified by:

reallyDoCascade in interface CascadeStyle

Overrides:

reallyDoCascade in class CascadeStyles.BaseCascadeStyle

Parameters:

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

Returns:

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

hasOrphanDelete

public boolean hasOrphanDelete()

Description copied from interface: CascadeStyle

Do we need to delete orphaned collection elements?

Specified by:

hasOrphanDelete in interface CascadeStyle

Overrides:

hasOrphanDelete in class CascadeStyles.BaseCascadeStyle

Returns:

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object