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.enumeration.misc.ExchangeVersion;
027    import microsoft.exchange.webservices.data.core.enumeration.property.PropertyDefinitionFlags;
028    import org.apache.commons.codec.binary.Base64;
029    
030    import java.util.EnumSet;
031    
032    /**
033     * Represents byte array property definition.
034     */
035    public final class ByteArrayPropertyDefinition extends TypedPropertyDefinition<byte[]> {
036    
037      /**
038       * Initializes a new instance.
039       *
040       * @param xmlElementName Name of the XML element.
041       * @param uri            The URI.
042       * @param flags          The flags.
043       * @param version        The version.
044       */
045      public ByteArrayPropertyDefinition(String xmlElementName, String uri,
046          EnumSet<PropertyDefinitionFlags> flags, ExchangeVersion version) {
047        super(xmlElementName, uri, flags, version);
048      }
049    
050      /**
051       * Parses the specified value.
052       *
053       * @param value accepts String
054       * @return value
055       */
056      @Override
057      protected byte[] parse(String value) {
058        return Base64.decodeBase64(value);
059      }
060    
061      /**
062       * Converts byte array property to a string.
063       *
064       * @param value accepts Object
065       * @return value
066       */
067      @Override
068      protected String toString(byte[] value) {
069        return Base64.encodeBase64String(value);
070      }
071    
072      /**
073       * Gets a value indicating whether this property definition is for a
074       * nullable type (ref, int?, bool?...).
075       *
076       * @return True
077       */
078      @Override public boolean isNullable() {
079        return true;
080      }
081    
082      /**
083       * Gets the property type.
084       */
085      @Override
086      public Class<Byte> getType() {
087        return Byte.class;
088      }
089    
090    }