//============================================================ // ICOMPARABLE IMPLEMENTATION //============================================================ #region CompareTo(object obj) /// <summary> /// Compares the current instance with another object of the same type. /// </summary> /// <param name="obj">An object to compare with this instance.</param> /// <returns>A 32-bit signed integer that indicates the relative order of the objects being compared.</returns> /// <exception cref="ArgumentException">The <paramref name="obj"/> is not the expected <see cref="Type"/>.</exception> public int CompareTo(object obj) { //------------------------------------------------------------ // If target is a null reference, instance is greater //------------------------------------------------------------ if (obj == null) { return(1); } //------------------------------------------------------------ // Determine comparison result using property state of objects //------------------------------------------------------------ YahooMediaGroup value = obj as YahooMediaGroup; if (value != null) { int result = YahooMediaUtility.CompareSequence(this.Contents, value.Contents); result = result | YahooMediaUtility.CompareCommonObjectEntities(this, value); return(result); } else { throw new ArgumentException(String.Format(null, "obj is not of type {0}, type was found to be '{1}'.", this.GetType().FullName, obj.GetType().FullName), "obj"); } }
//============================================================ // 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="YahooMediaSyndicationExtensionContext"/>.</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="YahooMediaSyndicationExtensionContext"/> 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) { XPathNodeIterator contentIterator = source.Select("media:content", manager); XPathNodeIterator groupIterator = source.Select("media:group", manager); if (contentIterator != null && contentIterator.Count > 0) { while (contentIterator.MoveNext()) { YahooMediaContent content = new YahooMediaContent(); if (content.Load(contentIterator.Current)) { this.AddContent(content); wasLoaded = true; } } } if (groupIterator != null && groupIterator.Count > 0) { while (groupIterator.MoveNext()) { YahooMediaGroup group = new YahooMediaGroup(); if (group.Load(groupIterator.Current)) { this.AddGroup(group); wasLoaded = true; } } } } if (YahooMediaUtility.FillCommonObjectEntities(this, source)) { wasLoaded = true; } return(wasLoaded); }
/// <summary> /// Adds the supplied <see cref="YahooMediaGroup"/> to the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be added.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was added to the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool AddGroup(YahooMediaGroup group) { bool wasAdded = false; Guard.ArgumentNotNull(group, "group"); ((Collection <YahooMediaGroup>) this.Groups).Add(group); wasAdded = true; return(wasAdded); }
/// <summary> /// Removes the supplied <see cref="YahooMediaGroup"/> from the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be removed.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was removed from the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <remarks> /// If the <see cref="Groups"/> collection of the current instance does not contain the specified <see cref="YahooMediaGroup"/>, will return <b>false</b>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool RemoveGroup(YahooMediaGroup group) { bool wasRemoved = false; Guard.ArgumentNotNull(group, "group"); if (((Collection <YahooMediaGroup>) this.Groups).Contains(group)) { ((Collection <YahooMediaGroup>) this.Groups).Remove(group); wasRemoved = true; } return(wasRemoved); }
/// <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="YahooMediaSyndicationExtensionContext"/>.</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="YahooMediaSyndicationExtensionContext"/> 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) { XPathNodeIterator contentIterator = source.Select("media:content", manager); XPathNodeIterator groupIterator = source.Select("media:group", manager); if (contentIterator != null && contentIterator.Count > 0) { while (contentIterator.MoveNext()) { YahooMediaContent content = new YahooMediaContent(); if (content.Load(contentIterator.Current)) { this.AddContent(content); wasLoaded = true; } } } if (groupIterator != null && groupIterator.Count > 0) { while (groupIterator.MoveNext()) { YahooMediaGroup group = new YahooMediaGroup(); if (group.Load(groupIterator.Current)) { this.AddGroup(group); wasLoaded = true; } } } } if (YahooMediaUtility.FillCommonObjectEntities(this, source)) { wasLoaded = true; } return(wasLoaded); }
/// <summary> /// Adds the supplied <see cref="YahooMediaGroup"/> to the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be added.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was added to the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool AddGroup(YahooMediaGroup group) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasAdded = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(group, "group"); //------------------------------------------------------------ // Add media group to collection //------------------------------------------------------------ ((Collection <YahooMediaGroup>) this.Groups).Add(group); wasAdded = true; return(wasAdded); }
/// <summary> /// Compares the current instance with another object of the same type. /// </summary> /// <param name="obj">An object to compare with this instance.</param> /// <returns>A 32-bit signed integer that indicates the relative order of the objects being compared.</returns> /// <exception cref="ArgumentException">The <paramref name="obj"/> is not the expected <see cref="Type"/>.</exception> public int CompareTo(object obj) { if (obj == null) { return(1); } YahooMediaGroup value = obj as YahooMediaGroup; if (value != null) { int result = YahooMediaUtility.CompareSequence(this.Contents, value.Contents); result = result | YahooMediaUtility.CompareCommonObjectEntities(this, value); return(result); } else { throw new ArgumentException(String.Format(null, "obj is not of type {0}, type was found to be '{1}'.", this.GetType().FullName, obj.GetType().FullName), "obj"); } }
/// <summary> /// Removes the supplied <see cref="YahooMediaGroup"/> from the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be removed.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was removed from the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <remarks> /// If the <see cref="Groups"/> collection of the current instance does not contain the specified <see cref="YahooMediaGroup"/>, will return <b>false</b>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool RemoveGroup(YahooMediaGroup group) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasRemoved = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(group, "group"); //------------------------------------------------------------ // Remove media group from collection //------------------------------------------------------------ if (((Collection <YahooMediaGroup>) this.Groups).Contains(group)) { ((Collection <YahooMediaGroup>) this.Groups).Remove(group); wasRemoved = true; } return(wasRemoved); }
/// <summary> /// Removes the supplied <see cref="YahooMediaGroup"/> from the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be removed.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was removed from the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <remarks> /// If the <see cref="Groups"/> collection of the current instance does not contain the specified <see cref="YahooMediaGroup"/>, will return <b>false</b>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool RemoveGroup(YahooMediaGroup group) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasRemoved = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(group, "group"); //------------------------------------------------------------ // Remove media group from collection //------------------------------------------------------------ if (((Collection<YahooMediaGroup>)this.Groups).Contains(group)) { ((Collection<YahooMediaGroup>)this.Groups).Remove(group); wasRemoved = true; } return wasRemoved; }
/// <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="YahooMediaSyndicationExtensionContext"/>.</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="YahooMediaSyndicationExtensionContext"/> 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) { XPathNodeIterator contentIterator = source.Select("media:content", manager); XPathNodeIterator groupIterator = source.Select("media:group", manager); if (contentIterator != null && contentIterator.Count > 0) { while (contentIterator.MoveNext()) { YahooMediaContent content = new YahooMediaContent(); if (content.Load(contentIterator.Current)) { this.AddContent(content); wasLoaded = true; } } } if (groupIterator != null && groupIterator.Count > 0) { while (groupIterator.MoveNext()) { YahooMediaGroup group = new YahooMediaGroup(); if (group.Load(groupIterator.Current)) { this.AddGroup(group); wasLoaded = true; } } } } if (YahooMediaUtility.FillCommonObjectEntities(this, source)) { wasLoaded = true; } return wasLoaded; }
/// <summary> /// Adds the supplied <see cref="YahooMediaGroup"/> to the current instance's <see cref="Groups"/> collection. /// </summary> /// <param name="group">The <see cref="YahooMediaGroup"/> to be added.</param> /// <returns><b>true</b> if the <see cref="YahooMediaGroup"/> was added to the <see cref="Groups"/> collection, otherwise <b>false</b>.</returns> /// <exception cref="ArgumentNullException">The <paramref name="group"/> is a null reference (Nothing in Visual Basic).</exception> public bool AddGroup(YahooMediaGroup group) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasAdded = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(group, "group"); //------------------------------------------------------------ // Add media group to collection //------------------------------------------------------------ ((Collection<YahooMediaGroup>)this.Groups).Add(group); wasAdded = true; return wasAdded; }