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.core.response;
025
026import microsoft.exchange.webservices.data.core.EwsServiceXmlReader;
027import microsoft.exchange.webservices.data.core.XmlElementNames;
028import microsoft.exchange.webservices.data.core.enumeration.misc.XmlNamespace;
029import microsoft.exchange.webservices.data.property.complex.EmailAddress;
030
031import java.util.ArrayList;
032import java.util.Collection;
033
034/**
035 * Represents the response to a GetRooms operation.
036 */
037public final class GetRoomsResponse extends ServiceResponse {
038
039  /**
040   * The rooms.
041   */
042  private Collection<EmailAddress> rooms = new ArrayList<EmailAddress>();
043
044  /**
045   * Initializes a new instance of the class.
046   */
047  public GetRoomsResponse() {
048    super();
049  }
050
051  /**
052   * Gets collection for all rooms returned.
053   *
054   * @return the rooms
055   */
056  public Collection<EmailAddress> getRooms() {
057    return this.rooms;
058  }
059
060  /**
061   * Reads response elements from XML.
062   *
063   * @param reader the reader
064   * @throws Exception the exception
065   */
066  @Override
067  protected void readElementsFromXml(EwsServiceXmlReader reader)
068      throws Exception {
069    this.rooms.clear();
070    super.readElementsFromXml(reader);
071
072    reader.readStartElement(XmlNamespace.Messages, XmlElementNames.Rooms);
073
074    if (!reader.isEmptyElement()) {
075      // Because we don't have an element for count of returned object,
076      // we have to test the element to determine if it is StartElement of
077      // return object or EndElement
078      reader.read();
079      while (reader.isStartElement(XmlNamespace.Types,
080          XmlElementNames.Room)) {
081        reader.read(); // skip the start <Room>
082
083        EmailAddress emailAddress = new EmailAddress();
084        emailAddress.loadFromXml(reader, XmlElementNames.RoomId);
085        this.rooms.add(emailAddress);
086
087        reader.readEndElement(XmlNamespace.Types, XmlElementNames.Room);
088        reader.read();
089      }
090
091      reader.ensureCurrentNodeIsEndElement(XmlNamespace.Messages,
092          XmlElementNames.Rooms);
093    } else {
094      reader.read();
095    }
096  }
097}