001/*
002 * The MIT License
003 * Copyright (c) 2012 Microsoft Corporation
004 *
005 * Permission is hereby granted, free of charge, to any person obtaining a copy
006 * of this software and associated documentation files (the "Software"), to deal
007 * in the Software without restriction, including without limitation the rights
008 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
009 * copies of the Software, and to permit persons to whom the Software is
010 * furnished to do so, subject to the following conditions:
011 *
012 * The above copyright notice and this permission notice shall be included in
013 * all copies or substantial portions of the Software.
014 *
015 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
016 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
017 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
018 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
019 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
020 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
021 * THE SOFTWARE.
022 */
023
024package microsoft.exchange.webservices.data.property.complex.time;
025
026
027import microsoft.exchange.webservices.data.core.exception.service.local.ServiceLocalException;
028import microsoft.exchange.webservices.data.util.TimeZoneUtils;
029
030import java.util.Date;
031import java.util.TimeZone;
032
033/**
034 * A TimeZoneDefinition class that allows mapping from a Java/Olson TimeZone to a MS TimeZone.
035 */
036public class OlsonTimeZoneDefinition extends TimeZoneDefinition {
037
038  /**
039   * Create a TimeZoneDefinition compatible with java.util.TimeZone
040   * @param timeZone a java time zone object, will be converted to Microsoft timezone.
041   */
042  public OlsonTimeZoneDefinition(TimeZone timeZone) {
043    final String microsoftTimeZoneName = TimeZoneUtils.getMicrosoftTimeZoneName(timeZone);
044    if (microsoftTimeZoneName != null) {
045      this.id = microsoftTimeZoneName;
046    }
047    this.name = timeZone.getDisplayName(timeZone.inDaylightTime(new Date()), TimeZone.LONG);
048  }
049
050  @Override
051  public void validate() throws ServiceLocalException {
052    if (this.id == null) {
053      throw new ServiceLocalException("Invalid TimeZone (" + this.name + ") Specified");
054    }
055  }
056}