org.springframework.format.datetime.standard.TemporalAccessorPrinter Maven / Gradle / Ivy
/*
* Copyright 2002-2014 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
*
* 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 org.springframework.format.datetime.standard;
import java.time.format.DateTimeFormatter;
import java.time.temporal.TemporalAccessor;
import java.util.Locale;
import org.springframework.format.Printer;
import org.springframework.lang.UsesJava8;
/**
* {@link Printer} implementation for a JSR-310 {@link java.time.temporal.TemporalAccessor},
* using a {@link java.time.format.DateTimeFormatter}) (the contextual one, if available).
*
* @author Juergen Hoeller
* @since 4.0
* @see DateTimeContextHolder#getFormatter
* @see java.time.format.DateTimeFormatter#format(java.time.temporal.TemporalAccessor)
*/
@UsesJava8
public final class TemporalAccessorPrinter implements Printer {
private final DateTimeFormatter formatter;
/**
* Create a new TemporalAccessorPrinter.
* @param formatter the base DateTimeFormatter instance
*/
public TemporalAccessorPrinter(DateTimeFormatter formatter) {
this.formatter = formatter;
}
@Override
public String print(TemporalAccessor partial, Locale locale) {
return DateTimeContextHolder.getFormatter(this.formatter, locale).format(partial);
}
}