Package ch.tocco.nice2.model.entity.api

Class DefaultModelValidator

java.lang.Object

ch.tocco.nice2.model.entity.api.DefaultModelValidator

All Implemented Interfaces:

ModelValidator

public class DefaultModelValidator
extends Object
implements ModelValidator

Constructor Summary

Constructors

Constructor	Description
DefaultModelValidator()

Method Summary

Modifier and Type	Method	Description
void	validateEntityModel(EntityModel eModel)	Impl note: it is mandatory that this method is called, and that it calls EntityModel.setBackendData() otherwise there are NPEs later on.
void	validateFieldModel(FieldModel model)
void	validateRelationModel(RelationModel model)	Format for relation targets in the JDBC-backend:

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultModelValidator

public DefaultModelValidator()

Method Details

validateEntityModel

public void validateEntityModel(EntityModel eModel)
                         throws ValidationException

Description copied from interface: ModelValidator

Impl note: it is mandatory that this method is called, and that it calls EntityModel.setBackendData() otherwise there are NPEs later on. Andrej believes that this should be done elsewhere, the method name suggests that it may be omitted completely under certain conditions which is not true.

Specified by:

validateEntityModel in interface ModelValidator

Throws:

ValidationException

validateFieldModel

public void validateFieldModel(FieldModel model)
                        throws ValidationException

Specified by:

validateFieldModel in interface ModelValidator

Throws:

ValidationException

validateRelationModel

public void validateRelationModel(RelationModel model)
                           throws ValidationException

Format for relation targets in the JDBC-backend:

1:n

fk1,fk2 (of the n-side)

n:m

link_table:fk1,fk2:fk3,fk4

Specified by:

validateRelationModel in interface ModelValidator

Parameters:

model - The relation model (non-reverse-view) to be validated.

Throws:

ValidationException - If the validation fails.