/* * Copyright 2002-2013 the original author or authors. * * 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 * * https://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 org.springframework.format.datetime.joda;import java.util.TimeZone;import org.joda.time.Chronology;import org.joda.time.DateTimeZone;import org.joda.time.format.DateTimeFormatter;import org.springframework.context.i18n.LocaleContext;import org.springframework.context.i18n.LocaleContextHolder;import org.springframework.context.i18n.TimeZoneAwareLocaleContext;/** * A context that holds user-specific Joda-Time settings such as the user's * Chronology (calendar system) and time zone. * * <p>A {@code null} property value indicate the user has not specified a setting. * * @author Keith Donald * @since 3.0 * @see JodaTimeContextHolder */public class JodaTimeContext { private Chronology chronology; private DateTimeZone timeZone; /** * Set the user's chronology (calendar system). */ public void setChronology(Chronology chronology) { this.chronology = chronology; } /** * Return the user's chronology (calendar system), if any. */ public Chronology getChronology() { return this.chronology; } /** * Set the user's time zone. * <p>Alternatively, set a {@link TimeZoneAwareLocaleContext} on * {@link LocaleContextHolder}. This context class will fall back to * checking the locale context if no setting has been provided here. * @see org.springframework.context.i18n.LocaleContextHolder#getTimeZone() * @see org.springframework.context.i18n.LocaleContextHolder#setLocaleContext */ public void setTimeZone(DateTimeZone timeZone) { this.timeZone = timeZone; } /** * Return the user's time zone, if any. */ public DateTimeZone getTimeZone() { return this.timeZone; } /** * Get the