001/* 002 * Copyright 2002-2013 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.format.datetime.joda; 018 019import java.util.Locale; 020 021import org.joda.time.format.DateTimeFormatter; 022 023import org.springframework.format.Printer; 024 025/** 026 * Prints Long instances using a Joda {@link DateTimeFormatter}. 027 * 028 * @author Keith Donald 029 * @since 3.0 030 */ 031public final class MillisecondInstantPrinter implements Printer<Long> { 032 033 private final DateTimeFormatter formatter; 034 035 036 /** 037 * Create a new ReadableInstantPrinter. 038 * @param formatter the Joda DateTimeFormatter instance 039 */ 040 public MillisecondInstantPrinter(DateTimeFormatter formatter) { 041 this.formatter = formatter; 042 } 043 044 045 @Override 046 public String print(Long instant, Locale locale) { 047 return JodaTimeContextHolder.getFormatter(this.formatter, locale).print(instant); 048 } 049 050}