Beispiel #1
0
        /// <summary>
        /// Initializes the syndication extension context using the supplied <see cref="XPathNavigator"/>.
        /// </summary>
        /// <param name="source">The <b>XPathNavigator</b> used to load this <see cref="FeedSynchronizationSyndicationExtensionContext"/>.</param>
        /// <param name="manager">The <see cref="XmlNamespaceManager"/> object used to resolve prefixed syndication extension elements and attributes.</param>
        /// <returns><b>true</b> if the <see cref="FeedSynchronizationSyndicationExtensionContext"/> was able to be initialized using the supplied <paramref name="source"/>; otherwise <b>false</b>.</returns>
        /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception>
        /// <exception cref="ArgumentNullException">The <paramref name="manager"/> is a null reference (Nothing in Visual Basic).</exception>
        public bool Load(XPathNavigator source, XmlNamespaceManager manager)
        {
            bool wasLoaded = false;

            Guard.ArgumentNotNull(source, "source");
            Guard.ArgumentNotNull(manager, "manager");
            if (source.HasChildren)
            {
                XPathNavigator sharingNavigator = source.SelectSingleNode("sx:sharing", manager);
                XPathNavigator syncNavigator    = source.SelectSingleNode("sx:sync", manager);

                if (sharingNavigator != null)
                {
                    FeedSynchronizationSharingInformation sharing = new FeedSynchronizationSharingInformation();
                    if (sharing.Load(sharingNavigator))
                    {
                        this.Sharing = sharing;
                        wasLoaded    = true;
                    }
                }

                if (syncNavigator != null)
                {
                    FeedSynchronizationItem synchronization = new FeedSynchronizationItem();
                    if (synchronization.Load(syncNavigator))
                    {
                        this.Synchronization = synchronization;
                        wasLoaded            = true;
                    }
                }
            }

            return(wasLoaded);
        }
        //============================================================
        //	PUBLIC METHODS
        //============================================================
        #region Load(XPathNavigator source, XmlNamespaceManager manager)
        /// <summary>
        /// Initializes the syndication extension context using the supplied <see cref="XPathNavigator"/>.
        /// </summary>
        /// <param name="source">The <b>XPathNavigator</b> used to load this <see cref="FeedSynchronizationSyndicationExtensionContext"/>.</param>
        /// <param name="manager">The <see cref="XmlNamespaceManager"/> object used to resolve prefixed syndication extension elements and attributes.</param>
        /// <returns><b>true</b> if the <see cref="FeedSynchronizationSyndicationExtensionContext"/> was able to be initialized using the supplied <paramref name="source"/>; otherwise <b>false</b>.</returns>
        /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception>
        /// <exception cref="ArgumentNullException">The <paramref name="manager"/> is a null reference (Nothing in Visual Basic).</exception>
        public bool Load(XPathNavigator source, XmlNamespaceManager manager)
        {
            //------------------------------------------------------------
            //	Local members
            //------------------------------------------------------------
            bool wasLoaded = false;

            //------------------------------------------------------------
            //	Validate parameter
            //------------------------------------------------------------
            Guard.ArgumentNotNull(source, "source");
            Guard.ArgumentNotNull(manager, "manager");

            //------------------------------------------------------------
            //	Attempt to extract syndication extension information
            //------------------------------------------------------------
            if (source.HasChildren)
            {
                XPathNavigator sharingNavigator = source.SelectSingleNode("sx:sharing", manager);
                XPathNavigator syncNavigator    = source.SelectSingleNode("sx:sync", manager);

                if (sharingNavigator != null)
                {
                    FeedSynchronizationSharingInformation sharing = new FeedSynchronizationSharingInformation();
                    if (sharing.Load(sharingNavigator))
                    {
                        this.Sharing = sharing;
                        wasLoaded    = true;
                    }
                }

                if (syncNavigator != null)
                {
                    FeedSynchronizationItem synchronization = new FeedSynchronizationItem();
                    if (synchronization.Load(syncNavigator))
                    {
                        this.Synchronization = synchronization;
                        wasLoaded            = true;
                    }
                }
            }

            return(wasLoaded);
        }