com.oharemza.timeteller.TimeTellerController.java Source code

Introduction

Here is the source code for com.oharemza.timeteller.TimeTellerController.java

Source

/* Copyright 2016 Olivier Haremza
 *
 * 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.oharemza.timeteller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.time.Clock;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;

@RestController
public class TimeTellerController {

    private Clock clock;

    public TimeTellerController() {
        this.clock = Clock.systemUTC();
    }

    public TimeTellerController(Clock clock) {
        this.clock = clock;
    }

    @RequestMapping(value = "/", method = RequestMethod.GET)
    @ResponseBody
    public String tell() {
        return DateTimeFormatter.ISO_INSTANT.format(ZonedDateTime.now(clock));
    }

}