| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.myorganization.validator; |
| |
| import javax.faces.application.FacesMessage; |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| import javax.faces.validator.Validator; |
| import javax.faces.validator.ValidatorException; |
| |
| import org.apache.myfaces.commons.validator.ValidatorBase; |
| |
| /** |
| * @JSFValidator |
| * name = "mycomponents:validateOddNum" |
| * class = "org.myorganization.validator.OddNumberValidator" |
| * tagClass = "org.myorganization.validator.OddNumberValidatorTag" |
| */ |
| public abstract class AbstractOddNumberValidator extends ValidatorBase |
| { |
| public static final String VALIDATOR_ID = "org.myorganization.validator.OddNumberValidator"; |
| |
| public void validate(FacesContext arg0, UIComponent component, Object value) |
| throws ValidatorException |
| { |
| if(!(value instanceof Integer)) { |
| throw new ValidatorException(new FacesMessage("Please enter an integer.")); |
| } |
| |
| int intVal = ((Integer)value).intValue(); |
| if(intVal % 2 == 0) { |
| throw new ValidatorException(new FacesMessage("Please enter an odd number.")); |
| } |
| } |
| } |