org.rhq.enterprise.server.sync.validators
Class UniquenessValidator<T>

java.lang.Object
  org.rhq.enterprise.server.sync.validators.UniquenessValidator<T>

All Implemented Interfaces:

EntityValidator<T>

public class UniquenessValidator<T>
extends Object
implements EntityValidator<T>

This validator merely checks that there are no duplicates in the export file.

Author:

Lukas Krejci

Constructor Summary

UniquenessValidator()

Method Summary

void	initialize(org.rhq.core.domain.auth.Subject subject, javax.persistence.EntityManager entityManager) Initializes the validator with the current authentication info and access to database.
void	validateExportedEntity(T entity) Validates a single entity before it is imported.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniquenessValidator

public UniquenessValidator()

Method Detail

initialize

public void initialize(org.rhq.core.domain.auth.Subject subject,
                       javax.persistence.EntityManager entityManager)

Description copied from interface: EntityValidator

Initializes the validator with the current authentication info and access to database. This method is only called during import.

Specified by:

initialize in interface EntityValidator<T>

Parameters:

subject - the currently authenticated user

entityManager - the entity manager that can be used to access the database if the validator needs to do so.

validateExportedEntity

public void validateExportedEntity(T entity)
                            throws ValidationException

Description copied from interface: EntityValidator

Validates a single entity before it is imported. The supplied entity has one of the types returned by #getValidatedEntityTypes().

Specified by:

validateExportedEntity in interface EntityValidator<T>

Throws:

ValidationException