Class StandardDesignatedRelationEntityValidator

java.lang.Object
ch.tocco.nice2.persist.core.api.validation.AbstractEntityValidator
ch.tocco.nice2.persist.core.impl.validation.StandardDesignatedRelationEntityValidator
All Implemented Interfaces:
EntitiesValidator, EntityValidator

public class StandardDesignatedRelationEntityValidator extends AbstractEntityValidator
Checks if exactly one of the available relations is set
  • Field Details

    • ERROR_MESSAGE_ID

      public static final String ERROR_MESSAGE_ID
      See Also:
    • ERROR_MESSAGE_VAR_RELATIONS

      public static final String ERROR_MESSAGE_VAR_RELATIONS
      See Also:
    • ERROR_MESSAGE_SEPARATOR

      public static final com.google.common.base.Joiner ERROR_MESSAGE_SEPARATOR
  • Constructor Details

    • StandardDesignatedRelationEntityValidator

      public StandardDesignatedRelationEntityValidator(TextResources textResources)
  • Method Details

    • validate

      public void validate(Entity entity, EntityValidationResult validationResult) throws PersistException
      Description copied from interface: EntityValidator
      Validate the entity at hand.
      Parameters:
      entity - the entity to be validated
      validationResult - the EntityValidationResult to write the result of the validation to. EntityValidationResult for more details on how to construct the EntityValidationResult.
      Throws:
      PersistException
    • setAvailableRelations

      @Autowired(required=false) public void setAvailableRelations(List<StandardDesignatedRelationEntityValidatorContribution> contributions)
    • addMyself

      public boolean addMyself(EntityModel model)
      Description copied from interface: EntitiesValidator
      Implement this method to return true if the Validator should add itself to the EntityModel at hand. This method can be useful, if a validator is being used for all models meeting a certain requirement (e.g. model has a field of type X, entity is a lookup entity, etc.). The method is called for each entity model at application startup when building the entity model.
      Specified by:
      addMyself in interface EntitiesValidator
      Overrides:
      addMyself in class AbstractEntityValidator
      Parameters:
      model - the EntityModel
      Returns:
      true to add the Validator to the EntityModel at hand