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    
024    package microsoft.exchange.webservices.data.property.definition;
025    
026    import microsoft.exchange.webservices.data.core.XmlElementNames;
027    import microsoft.exchange.webservices.data.core.enumeration.misc.ExchangeVersion;
028    import microsoft.exchange.webservices.data.core.enumeration.property.PropertyDefinitionFlags;
029    import microsoft.exchange.webservices.data.property.complex.AttachmentCollection;
030    import microsoft.exchange.webservices.data.property.complex.ICreateComplexPropertyDelegate;
031    
032    import java.util.EnumSet;
033    
034    /**
035     * Represents base Attachments property type.
036     */
037    public final class AttachmentsPropertyDefinition extends
038        ComplexPropertyDefinition<AttachmentCollection> {
039    
040      private static final EnumSet<PropertyDefinitionFlags> Exchange2010SP2PropertyDefinitionFlags = EnumSet
041          .of(PropertyDefinitionFlags.AutoInstantiateOnRead,
042              PropertyDefinitionFlags.CanSet,
043              PropertyDefinitionFlags.ReuseInstance,
044              PropertyDefinitionFlags.UpdateCollectionItems);
045    
046      public AttachmentsPropertyDefinition() {
047        super(null, XmlElementNames.Attachments, "item:Attachments",
048            EnumSet
049                .of(PropertyDefinitionFlags.AutoInstantiateOnRead),
050            ExchangeVersion.Exchange2007_SP1,
051            new ICreateComplexPropertyDelegate<AttachmentCollection>() {
052              public AttachmentCollection createComplexProperty() {
053                return new AttachmentCollection();
054              }
055            });
056    
057      }
058    
059      /**
060       * Determines whether the specified flag is set.
061       *
062       * @param flag    The flag.
063       * @param version Requested version.
064       * @return true/false if the specified flag is set,otherwise false.
065       */
066      @Override public boolean hasFlag(PropertyDefinitionFlags flag, ExchangeVersion version) {
067        if (version != null
068            && this.getVersion()
069            .compareTo(ExchangeVersion.Exchange2010_SP2) >= 0) {
070          if (AttachmentsPropertyDefinition.Exchange2010SP2PropertyDefinitionFlags
071              .contains(flag)) {
072            return true;
073          } else {
074            return false;
075          }
076        }
077        return super.hasFlag(flag, version);
078      }
079    
080    }