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.ReadableInstant; 022import org.joda.time.format.DateTimeFormatter; 023 024import org.springframework.format.Printer; 025 026/** 027 * Prints Joda-Time {@link ReadableInstant} instances using a {@link DateTimeFormatter}. 028 * 029 * @author Keith Donald 030 * @since 3.0 031 */ 032public final class ReadableInstantPrinter implements Printer<ReadableInstant> { 033 034 private final DateTimeFormatter formatter; 035 036 037 /** 038 * Create a new ReadableInstantPrinter. 039 * @param formatter the Joda DateTimeFormatter instance 040 */ 041 public ReadableInstantPrinter(DateTimeFormatter formatter) { 042 this.formatter = formatter; 043 } 044 045 046 @Override 047 public String print(ReadableInstant instant, Locale locale) { 048 return JodaTimeContextHolder.getFormatter(this.formatter, locale).print(instant); 049 } 050 051}