com.huawei.openstack4j.openstack.common.CustomEpochToDateDeserializer Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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.huawei.openstack4j.openstack.common;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import java.io.IOException;
import java.util.Date;
/**
* @author esommar on 5/10/2017.
*/
public class CustomEpochToDateDeserializer extends JsonDeserializer {
@Override
public Date deserialize(JsonParser jsonparser, DeserializationContext context) throws IOException {
String dateEpochSecondsAsString = jsonparser.getText();
Double rawDateEpochSeconds = Double.parseDouble(dateEpochSecondsAsString);
Double rawDateEpochMilliSeconds = rawDateEpochSeconds * 1000;
Date date = new Date(rawDateEpochMilliSeconds.longValue());
return date;
}
}