org.nuclos.api.rule

Interface UpdateRule

@RuleType(name="nuclos.ruletype.updaterule.name",
          description="nuclos.ruletype.updaterule.description")
public interface UpdateRule

UpdateRule is the interface that should be used to make an rule applicable for Update-Events.

Classes implementing this interface can be attached to entities. In case of an Update-Event the method update is called.

Author:

Matthias Reichart

See Also:

UpdateContext

Method Summary

Modifier and Type	Method and Description
void	update(UpdateContext context) UpdateContext is the context providing all update - relevant attributes and methods.

Method Detail

update

void update(UpdateContext context)
     throws BusinessException

UpdateContext is the context providing all update - relevant attributes and methods.

To get the BusinessObject the method getBusinessObject() can be called.

Note: Only BusinessObject / Entities that are modifiable can be used in Update-Event.

If a BusinessObject cannot be used in this context check wether the entity is set modifiyable

Parameters:

context -

Throws:

BusinessException