/*
* Copyright 2013 JBoss Inc
*
* 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 org.overlord.dtgov.ui.client.local.util;
import java.util.Date;
import org.jboss.errai.databinding.client.api.Converter;
import org.overlord.dtgov.ui.client.local.ClientMessages;
import com.google.gwt.i18n.client.DateTimeFormat;
/**
* Converts between a String and a Date.
*
* @author eric.wittmann@redhat.com
*/
public class DataBindingDateConverter implements Converter<Date, String> {
/**
* Constructor.
*/
public DataBindingDateConverter() {
}
/**
* @see org.jboss.errai.databinding.client.api.Converter#toModelValue(java.lang.Object)
*/
@Override
public Date toModelValue(String widgetValue) {
try {
DateTimeFormat dateFormat = ClientMessages.getDateFormat();
return dateFormat.parse(widgetValue);
} catch (IllegalArgumentException e) {
return null;
}
}
/**
* @see org.jboss.errai.databinding.client.api.Converter#toWidgetValue(java.lang.Object)
*/
@Override
public String toWidgetValue(Date modelValue) {
if (modelValue == null)
return ""; //$NON-NLS-1$
else {
DateTimeFormat dateFormat = ClientMessages.getDateFormat();
return dateFormat.format(modelValue);
}
}
}