/*
* Copyright 2000-2016 Vaadin Ltd.
*
* 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 com.vaadin.v7.data.util.converter;
import java.util.Date;
import java.util.Locale;
/**
* A converter that converts from {@link Long} to {@link Date} and back.
*
* @author Vaadin Ltd
* @since 7.0
*/
@Deprecated
public class DateToLongConverter implements Converter<Date, Long> {
/*
* (non-Javadoc)
*
* @see
* com.vaadin.data.util.converter.Converter#convertToModel(java.lang.Object,
* java.lang.Class, java.util.Locale)
*/
@Override
public Long convertToModel(Date value, Class<? extends Long> targetType,
Locale locale) {
if (value == null) {
return null;
}
return value.getTime();
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.data.util.converter.Converter#convertToPresentation(java.lang
* .Object, java.lang.Class, java.util.Locale)
*/
@Override
public Date convertToPresentation(Long value,
Class<? extends Date> targetType, Locale locale) {
if (targetType != getPresentationType()) {
throw new ConversionException(
"Converter only supports " + getPresentationType().getName()
+ " (targetType was " + targetType.getName() + ")");
}
if (value == null) {
return null;
}
return new Date(value);
}
/*
* (non-Javadoc)
*
* @see com.vaadin.data.util.converter.Converter#getModelType()
*/
@Override
public Class<Long> getModelType() {
return Long.class;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.data.util.converter.Converter#getPresentationType()
*/
@Override
public Class<Date> getPresentationType() {
return Date.class;
}
}