ConfirmPasswordValidator.java

/*
 * Vige, Home of Professional Open Source
 * Copyright 2010, Vige, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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 it.vige.magazzino;

import it.vige.magazzino.i18n.DefaultBundleKey;

import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.validator.FacesValidator;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;
import javax.inject.Inject;

import org.jboss.seam.faces.validation.InputField;
import org.jboss.seam.international.status.builder.BundleTemplateMessage;

/**
 * Validate that both the password fields contain the same value. Implements the classic password change validation.
 *
 * @author <a href="http://www.vige.it">Luca Stancapiano</a>
 */
@FacesValidator("confirmPassword")
public class ConfirmPasswordValidator implements Validator {
    @Inject
    private BundleTemplateMessage messageBuilder;

    @Inject
    @InputField
    private String password;

    @Inject
    @InputField
    private String confirmPassword;

    public void validate(final FacesContext ctx, final UIComponent form, final Object components) throws ValidatorException {
        if (password == null || confirmPassword == null) {
            return;
        }

        if (!password.equals(confirmPassword)) {
            throw new ValidatorException(new FacesMessage(messageBuilder
                    .key(new DefaultBundleKey("account_passwordsDoNotMatch")).defaults("Passwords do not match").build()
                    .getText()));
        }
    }

}