| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you 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.jclouds.date.joda; |
| |
| import static org.jclouds.date.internal.DateUtils.findTZ; |
| import static org.jclouds.date.internal.DateUtils.trimTZ; |
| import static org.jclouds.date.internal.DateUtils.trimToMillis; |
| |
| import java.util.Date; |
| import java.util.Locale; |
| |
| import javax.inject.Singleton; |
| |
| import org.jclouds.date.DateService; |
| import org.joda.time.DateTime; |
| import org.joda.time.DateTimeZone; |
| import org.joda.time.format.DateTimeFormat; |
| import org.joda.time.format.DateTimeFormatter; |
| |
| /** |
| * |
| * @author Adrian Cole |
| * @author James Murty |
| */ |
| @Singleton |
| public class JodaDateService implements DateService { |
| |
| private static final DateTimeFormatter rfc822DateFormatter = DateTimeFormat.forPattern( |
| "EEE, dd MMM yyyy HH:mm:ss 'GMT'").withLocale(Locale.US).withZone(DateTimeZone.forID("GMT")); |
| |
| private static final DateTimeFormatter cDateFormatter = DateTimeFormat |
| .forPattern("EEE MMM dd HH:mm:ss Z yyyy").withLocale(Locale.US).withZone(DateTimeZone.forID("GMT")); |
| |
| private static final DateTimeFormatter iso8601SecondsDateFormatter = DateTimeFormat.forPattern( |
| "yyyy-MM-dd'T'HH:mm:ssZ").withLocale(Locale.US).withZone(DateTimeZone.forID("GMT")); |
| |
| private static final DateTimeFormatter iso8601DateFormatter = DateTimeFormat.forPattern( |
| "yyyy-MM-dd'T'HH:mm:ss.SSSZ").withLocale(Locale.US).withZone(DateTimeZone.forID("GMT")); |
| |
| private static final DateTimeFormatter rfc1123DateFormat = DateTimeFormat.forPattern( |
| "EEE, dd MMM yyyyy HH:mm:ss Z").withLocale(Locale.US).withZone(DateTimeZone.forID("GMT")); |
| |
| public final Date fromSeconds(long seconds) { |
| return new Date(seconds * 1000); |
| } |
| |
| public final String cDateFormat(Date dateTime) { |
| return cDateFormatter.print(new DateTime(dateTime)); |
| } |
| |
| public final String cDateFormat() { |
| return cDateFormat(new Date()); |
| } |
| |
| public final Date cDateParse(String toParse) { |
| return cDateFormatter.parseDateTime(toParse).toDate(); |
| } |
| |
| public final String rfc822DateFormat(Date dateTime) { |
| return rfc822DateFormatter.print(new DateTime(dateTime)); |
| } |
| |
| public final String rfc822DateFormat() { |
| return rfc822DateFormat(new Date()); |
| } |
| |
| public final Date rfc822DateParse(String toParse) { |
| return rfc822DateFormatter.parseDateTime(toParse).toDate(); |
| } |
| |
| public final String iso8601SecondsDateFormat(Date dateTime) { |
| String parsed = iso8601SecondsDateFormatter.print(new DateTime(dateTime)); |
| String tz = findTZ(parsed); |
| if (tz.equals("+0000")) { |
| parsed = trimTZ(parsed) + "Z"; |
| } |
| return parsed; |
| } |
| |
| public final String iso8601SecondsDateFormat() { |
| return iso8601SecondsDateFormat(new Date()); |
| } |
| |
| public final String iso8601DateFormat(Date date) { |
| String parsed = iso8601DateFormatter.print(new DateTime(date)); |
| String tz = findTZ(parsed); |
| if (tz.equals("+0000")) { |
| parsed = trimTZ(parsed) + "Z"; |
| } |
| return parsed; |
| } |
| |
| public final String iso8601DateFormat() { |
| return iso8601DateFormat(new Date()); |
| } |
| |
| public final Date iso8601DateParse(String toParse) { |
| if (toParse.length() < 10) |
| throw new IllegalArgumentException("incorrect date format " + toParse); |
| String tz = findTZ(toParse); |
| toParse = trimToMillis(toParse); |
| toParse = trimTZ(toParse); |
| toParse += tz; |
| if (toParse.charAt(10) == ' ') |
| toParse = new StringBuilder(toParse).replace(10, 11, "T").toString(); |
| return iso8601DateFormatter.parseDateTime(toParse).toDate(); |
| } |
| |
| public final Date iso8601SecondsDateParse(String toParse) { |
| if (toParse.length() < 10) |
| throw new IllegalArgumentException("incorrect date format " + toParse); |
| String tz = findTZ(toParse); |
| toParse = trimToMillis(toParse); |
| toParse = trimTZ(toParse); |
| toParse += tz; |
| return iso8601SecondsDateFormatter.parseDateTime(toParse).toDate(); |
| } |
| |
| @Override |
| public final String rfc1123DateFormat(Date dateTime) { |
| return rfc1123DateFormat.print(new DateTime(dateTime)); |
| } |
| |
| @Override |
| public final String rfc1123DateFormat() { |
| return rfc1123DateFormat(new Date()); |
| } |
| |
| @Override |
| public final Date rfc1123DateParse(String toParse) { |
| return rfc1123DateFormat.parseDateTime(toParse).toDate(); |
| } |
| } |