org.openmrs.module.idgen.validator.IdentifierSourceValidator.java Source code

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Here is the source code for org.openmrs.module.idgen.validator.IdentifierSourceValidator.java

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/**
 * 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.module.idgen.validator;

import org.openmrs.module.idgen.IdentifierSource;
import org.springframework.util.StringUtils;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

/**
 * Validates an IdentifierSource
 */
public class IdentifierSourceValidator implements Validator {

    @SuppressWarnings("unchecked")
    public boolean supports(Class clazz) {
        return IdentifierSource.class.isAssignableFrom(clazz);
    }

    /** 
     * @see Validator#validate(Object, Errors)
     */
    public void validate(Object o, Errors errors) {
        IdentifierSource source = (IdentifierSource) o;

        // Name is required
        if (!StringUtils.hasText(source.getName())) {
            errors.reject("Name of IdentifierSource is required");
        }
    }
}