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}