001/* 002 * (C) Copyright 2006 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Florent Guillaume 018 */ 019package org.nuxeo.project.sample; 020 021import javax.faces.application.FacesMessage; 022import javax.faces.component.UIComponent; 023import javax.faces.context.FacesContext; 024import javax.faces.validator.Validator; 025import javax.faces.validator.ValidatorException; 026 027public class BookIntegerValidator implements Validator { 028 029 public void validate(FacesContext context, UIComponent component, Object value) throws ValidatorException { 030 Integer v = (Integer) value; 031 if ((v.intValue() % 7) != 0) { 032 FacesMessage message = new FacesMessage(); 033 message.setDetail("The value must be a multiple of 7"); 034 message.setSummary("Not a multiple of 7"); 035 message.setSeverity(FacesMessage.SEVERITY_ERROR); 036 throw new ValidatorException(message); 037 } 038 } 039 040}