/**
* This Source Code Form is subject to the terms of the Mozilla Public License,
* v. 2.0. If a copy of the MPL was not distributed with this file, You can
* obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
* the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
*
* Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
* graphic logo is a trademark of OpenMRS Inc.
*/
package org.openmrs.validator;
import org.openmrs.ConceptAttributeType;
import org.openmrs.annotation.Handler;
import org.openmrs.api.ConceptService;
import org.openmrs.api.context.Context;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
/**
* Validates attributes on the {@link ConceptAttributeType} object.
*
* @since 2.0
*/
@Handler(supports = {ConceptAttributeType.class}, order = 50)
public class ConceptAttributeTypeValidator extends BaseAttributeTypeValidator<ConceptAttributeType> {
/**
* Determines if the command object being submitted is a valid type
*
* @see org.springframework.validation.Validator#T)
* @should pass validation if field lengths are correct
* @should fail validation if field lengths are not correct
*/
@Override
public boolean supports(Class<?> c) {
return ConceptAttributeType.class.isAssignableFrom(c);
}
@Override
public void validate(Object obj, Errors errors) {
super.validate(obj, errors);
ConceptAttributeType conceptAttributeType = (ConceptAttributeType) obj;
ConceptService conceptService = Context.getConceptService();
if (conceptAttributeType.getName() != null && !conceptAttributeType.getName().isEmpty()) {
ConceptAttributeType attributeType = conceptService.getConceptAttributeTypeByName(conceptAttributeType.getName());
if (attributeType != null && !attributeType.getUuid().equals(conceptAttributeType.getUuid())) {
errors.rejectValue("name", "ConceptAttributeType.error.nameAlreadyInUse");
}
} else {
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "name", "ConceptAttributeType.error.nameEmpty");
}
ValidateUtil.validateFieldLengths(errors, obj.getClass(), "name", "description", "datatypeClassname",
"preferredHandlerClassname", "retireReason");
}
}