LocalTimestampService.java

package com.devicehive.service.time;

/*
 * #%L
 * DeviceHive Frontend Logic
 * %%
 * Copyright (C) 2016 DataArt
 * %%
 * 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.
 * #L%
 */

import org.springframework.stereotype.Component;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.SimpleTimeZone;

@Component
public class LocalTimestampService implements TimestampService {

    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS");

    @Override
    public Date getDate() {
        return new Date();
    }

    @Override
    public String getDateAsString() {
        DATE_FORMAT.setTimeZone(new SimpleTimeZone(SimpleTimeZone.UTC_TIME, "UTC"));
        return DATE_FORMAT.format(getDate());
    }

    @Override
    public long getTimestamp() {
        return getDate().getTime();
    }

}