/**
* The contents of this file are subject to the OpenMRS Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://license.openmrs.org
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* Copyright (C) OpenMRS, LLC. All Rights Reserved.
*/
package org.openmrs.validator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.ConceptStateConversion;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;
/**
* Validates attributes on the {@link ConceptStateConversion} object.
*
* @since 1.5
*/
public class StateConversionValidator implements Validator {
protected final Log log = LogFactory.getLog(getClass());
/**
* Determines if the command object being submitted is a valid type
*
* @see org.springframework.validation.Validator#supports(java.lang.Class)
*/
@SuppressWarnings("unchecked")
public boolean supports(Class c) {
return c.equals(ConceptStateConversion.class);
}
/**
* Checks the form object for any inconsistencies/errors
*
* @see org.springframework.validation.Validator#validate(java.lang.Object,
* org.springframework.validation.Errors)
* @should fail validation if concept is null or empty or whitespace
* @should fail validation if programWorkflow is null or empty or whitespace
* @should fail validation if programWorkflowState is null or empty or whitespace
* @should pass validation if all required fields have proper values
*/
public void validate(Object obj, Errors errors) {
ConceptStateConversion c = (ConceptStateConversion) obj;
if (c == null) {
log.debug("Rejecting because c is null");
errors.rejectValue("conceptStateConversion", "error.general");
} else {
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "concept", "error.concept");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "programWorkflow", "error.programWorkflow");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "programWorkflowState", "error.programWorkflowState");
}
}
}