oracle.jbo.server
Interface ValidationManager

All Known Subinterfaces:

DBTransaction, Entity

All Known Implementing Classes:

DBTransactionImpl, EntityImpl, NullDBTransactionImpl

public interface ValidationManager

Implemented by DBTransaction and Entity to maintain a list of validation listeners.

A validation managers notifies each of its listeners to perform its validation routine, and if validation is successful removes it from the list.

Since:

JDeveloper 3.0

Method Summary

void	addToValidationListeners(ValidationListener w) Adds a validation listener.
void	validate() Implements validation logic for this object and invokes validate() for each validation listener.

Method Detail

validate

public void validate()
              throws JboException

Implements validation logic for this object and invokes validate() for each validation listener.

Throws:

JboException - if validation fails.

addToValidationListeners

public void addToValidationListeners(ValidationListener w)

Adds a validation listener.

The listener will be notified to perform its own validation when this validation manager is validated.

Parameters:

w - a validation listener.