001package org.gwtbootstrap3.client.ui.form.validator; 002 003/* 004 * #%L 005 * GwtBootstrap3 006 * %% 007 * Copyright (C) 2015 GwtBootstrap3 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import java.util.Date; 024 025import org.gwtbootstrap3.client.ui.form.validator.ValidationMessages.Keys; 026 027/** 028 * Validator for checking if date is in the future. 029 * 030 * @author Steven Jardine 031 */ 032public class FutureValidator extends AbstractValidator<Date> { 033 034 /** 035 * Constructor. 036 */ 037 public FutureValidator() { 038 super(Keys.FUTURE, new Object[0]); 039 } 040 041 /** 042 * Constructor. 043 * 044 * @param invalidMessageOverride the invalid message override 045 */ 046 public FutureValidator(String invalidMessageOverride) { 047 super(invalidMessageOverride); 048 } 049 050 /** {@inheritDoc} */ 051 @Override 052 public int getPriority() { 053 return Priority.MEDIUM; 054 } 055 056 /** {@inheritDoc} */ 057 @Override 058 public boolean isValid(Date value) { 059 return value == null || value.after(new Date()); 060 } 061 062}