mirror of
https://github.com/google/nomulus
synced 2026-01-11 08:20:27 +00:00
5012893c1d
This change renames directories in preparation for the great package rename. The repository is now in a broken state because the code itself hasn't been updated. However this should ensure that git correctly preserves history for each file.
73 lines
2.6 KiB
Java
73 lines
2.6 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.domain.registry.xml;
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import static com.google.common.base.Strings.isNullOrEmpty;
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import static org.joda.time.DateTimeZone.UTC;
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import org.joda.time.DateTime;
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import org.joda.time.format.DateTimeFormatter;
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import org.joda.time.format.ISODateTimeFormat;
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import javax.annotation.CheckForNull;
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import javax.annotation.Nullable;
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import javax.xml.bind.annotation.adapters.XmlAdapter;
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/**
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* Adapter to use Joda {@link DateTime} when marshalling XML timestamps.
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*
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* <p>These fields shall contain timestamps indicating the date and time in UTC as specified in
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* RFC3339, with no offset from the zero meridian. For example: {@code 2010-10-17T00:00:00Z}.
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*/
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public class UtcDateTimeAdapter extends XmlAdapter<String, DateTime> {
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/** @see ISODateTimeFormat#dateTimeNoMillis */
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private static final DateTimeFormatter MARSHAL_FORMAT = ISODateTimeFormat.dateTimeNoMillis();
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/** @see ISODateTimeFormat#dateTimeParser */
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private static final DateTimeFormatter UNMARSHAL_FORMAT = ISODateTimeFormat.dateTimeParser();
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/** Same as {@link #marshal(DateTime)}, but in a convenient static format. */
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public static String getFormattedString(@Nullable DateTime timestamp) {
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if (timestamp == null) {
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return "";
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}
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return MARSHAL_FORMAT.print(timestamp.toDateTime(UTC));
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}
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/**
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* Parses an ISO timestamp string into a UTC {@link DateTime} object, converting timezones if
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* necessary. If {@code timestamp} is empty or {@code null} then {@code null} is returned.
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*/
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@Nullable
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@CheckForNull
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@Override
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public DateTime unmarshal(@Nullable String timestamp) {
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if (isNullOrEmpty(timestamp)) {
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return null;
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}
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return UNMARSHAL_FORMAT.parseDateTime(timestamp).withZone(UTC);
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}
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/**
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* Converts {@link DateTime} to UTC and returns it as an RFC3339 string. If {@code timestamp} is
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* {@code null} then an empty string is returned.
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*/
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@Override
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public String marshal(@Nullable DateTime timestamp) {
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return getFormattedString(timestamp);
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}
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}
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