sample.contact.web.validator.WebUserValidator.java Source code

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Here is the source code for sample.contact.web.validator.WebUserValidator.java

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/*
 * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package sample.contact.web.validator;

import org.springframework.validation.Errors;
import org.springframework.validation.Validator;
import sample.contact.web.model.WebUser;

/**
 * Validates {@link WebUser}.
 *
 * @author Ben Alex
 */
public class WebUserValidator implements Validator {
    // ~ Methods
    // ========================================================================================================

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

    public void validate(Object obj, Errors errors) {
        WebUser wc = (WebUser) obj;

        if ((wc.getUsername() == null) || (wc.getUsername().length() < 3) || (wc.getUsername().length() > 50)) {
            errors.rejectValue("username", "err.name", "Name 3-50 characters is required. *");
        }

        if ((wc.getPassword() == null) || (wc.getPassword().length() < 3) || (wc.getPassword().length() > 50)) {
            errors.rejectValue("password", "err.email", "password 3-50 characters is required. *");
        }

        if ((wc.getRealname() == null) || (wc.getRealname().length() < 3) || (wc.getRealname().length() > 50)) {
            errors.rejectValue("realname", "err.email", "realname 3-50 characters is required. *");
        }
    }
}