/**
* Copyright (C) 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.jboss.errai.databinding.client.api.converter;
import java.util.Date;
import org.jboss.errai.databinding.client.api.Converter;
import com.google.gwt.core.client.JsDate;
/**
*
* @author Max Barkley <mbarkley@redhat.com>
*/
public abstract class AbstractDateInputConverter implements Converter<Date, String> {
@Override
public Class<Date> getModelType() {
return Date.class;
}
@Override
public Class<String> getComponentType() {
return String.class;
}
@Override
public Date toModelValue(final String widgetValue) {
if (widgetValue == null || "".equals(widgetValue)) {
return null;
}
final Double time = JsDate.parse(widgetValue);
return new Date(time.longValue());
}
protected static native String toISOString(final JsDate jsDate) /*-{
return jsDate.toISOString();
}-*/;
protected static JsDate toJsDate(final Date date) {
final Long time = date.getTime();
return JsDate.create(time.doubleValue());
}
protected static String toISOString(final Date modelValue) {
final JsDate jsDate = toJsDate(modelValue);
final String iso = toISOString(jsDate);
return iso;
}
}