/// <summary> /// Saves the current <see cref="LiveJournalSecurity"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(writer, "writer"); //------------------------------------------------------------ // Create extension instance to retrieve XML namespace //------------------------------------------------------------ LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); //------------------------------------------------------------ // Write XML representation of the current instance //------------------------------------------------------------ writer.WriteStartElement("security", extension.XmlNamespace); writer.WriteAttributeString("type", LiveJournalSecurity.AccessibilityAsString(this.Accessibility)); if (this.Mask != Int32.MinValue) { writer.WriteAttributeString("mask", this.Mask.ToString(System.Globalization.NumberFormatInfo.InvariantInfo)); } writer.WriteEndElement(); }
/// <summary> /// Saves the current <see cref="LiveJournalUserPicture"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { Guard.ArgumentNotNull(writer, "writer"); LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); writer.WriteStartElement("userpic", extension.XmlNamespace); writer.WriteElementString("url", extension.XmlNamespace, this.Url != null ? this.Url.ToString() : String.Empty); writer.WriteElementString("keyword", extension.XmlNamespace, this.Keyword); writer.WriteElementString("width", extension.XmlNamespace, this.Width != Int32.MinValue ? this.Width.ToString(System.Globalization.NumberFormatInfo.InvariantInfo) : "0"); writer.WriteElementString("height", extension.XmlNamespace, this.Height != Int32.MinValue ? this.Height.ToString(System.Globalization.NumberFormatInfo.InvariantInfo) : "0"); writer.WriteEndElement(); }
/// <summary> /// Saves the current <see cref="LiveJournalMood"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { Guard.ArgumentNotNull(writer, "writer"); LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); writer.WriteStartElement("mood", extension.XmlNamespace); if (this.Id != Int32.MinValue) { writer.WriteAttributeString("id", this.Id.ToString(System.Globalization.NumberFormatInfo.InvariantInfo)); } writer.WriteCData(this.Content); writer.WriteEndElement(); }
/// <summary> /// Saves the current <see cref="LiveJournalSecurity"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { Guard.ArgumentNotNull(writer, "writer"); LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); writer.WriteStartElement("security", extension.XmlNamespace); writer.WriteAttributeString("type", LiveJournalSecurity.AccessibilityAsString(this.Accessibility)); if (this.Mask != Int32.MinValue) { writer.WriteAttributeString("mask", this.Mask.ToString(System.Globalization.NumberFormatInfo.InvariantInfo)); } writer.WriteEndElement(); }
/// <summary> /// Saves the current <see cref="LiveJournalUserPicture"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(writer, "writer"); //------------------------------------------------------------ // Create extension instance to retrieve XML namespace //------------------------------------------------------------ LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); //------------------------------------------------------------ // Write XML representation of the current instance //------------------------------------------------------------ writer.WriteStartElement("userpic", extension.XmlNamespace); writer.WriteElementString("url", extension.XmlNamespace, this.Url != null ? this.Url.ToString() : String.Empty); writer.WriteElementString("keyword", extension.XmlNamespace, this.Keyword); writer.WriteElementString("width", extension.XmlNamespace, this.Width != Int32.MinValue ? this.Width.ToString(System.Globalization.NumberFormatInfo.InvariantInfo) : "0"); writer.WriteElementString("height", extension.XmlNamespace, this.Height != Int32.MinValue ? this.Height.ToString(System.Globalization.NumberFormatInfo.InvariantInfo) : "0"); writer.WriteEndElement(); }
/// <summary> /// Saves the current <see cref="LiveJournalSecurity"/> to the specified <see cref="XmlWriter"/>. /// </summary> /// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param> /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception> public void WriteTo(XmlWriter writer) { //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(writer, "writer"); //------------------------------------------------------------ // Create extension instance to retrieve XML namespace //------------------------------------------------------------ LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); //------------------------------------------------------------ // Write XML representation of the current instance //------------------------------------------------------------ writer.WriteStartElement("security", extension.XmlNamespace); writer.WriteAttributeString("type", LiveJournalSecurity.AccessibilityAsString(this.Accessibility)); if(this.Mask != Int32.MinValue) { writer.WriteAttributeString("mask", this.Mask.ToString(System.Globalization.NumberFormatInfo.InvariantInfo)); } writer.WriteEndElement(); }
/// <summary> /// Loads this <see cref="LiveJournalUserPicture"/> using the supplied <see cref="XPathNavigator"/>. /// </summary> /// <param name="source">The <see cref="XPathNavigator"/> to extract information from.</param> /// <returns><b>true</b> if the <see cref="LiveJournalUserPicture"/> was initialized using the supplied <paramref name="source"/>, otherwise <b>false</b>.</returns> /// <remarks> /// This method expects the supplied <paramref name="source"/> to be positioned on the XML element that represents a <see cref="LiveJournalUserPicture"/>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception> public bool Load(XPathNavigator source) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasLoaded = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(source, "source"); //------------------------------------------------------------ // Create namespace manager to resolve prefixed elements //------------------------------------------------------------ LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); XmlNamespaceManager manager = extension.CreateNamespaceManager(source); //------------------------------------------------------------ // Attempt to extract syndication information //------------------------------------------------------------ if(source.HasChildren) { XPathNavigator urlNavigator = source.SelectSingleNode("url", manager); XPathNavigator keywordNavigator = source.SelectSingleNode("keyword", manager); XPathNavigator widthNavigator = source.SelectSingleNode("width", manager); XPathNavigator heightNavigator = source.SelectSingleNode("height", manager); if (urlNavigator != null) { Uri url; if (Uri.TryCreate(urlNavigator.Value, UriKind.RelativeOrAbsolute, out url)) { this.Url = url; wasLoaded = true; } } if (keywordNavigator != null && !String.IsNullOrEmpty(keywordNavigator.Value)) { this.Keyword = keywordNavigator.Value; wasLoaded = true; } if (widthNavigator != null) { int width; if (Int32.TryParse(widthNavigator.Value, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out width)) { if (width > 100) { width = 100; } this.Width = width; wasLoaded = true; } } if (heightNavigator != null) { int height; if (Int32.TryParse(heightNavigator.Value, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out height)) { if (height > 100) { height = 100; } this.Height = height; wasLoaded = true; } } } return wasLoaded; }
//============================================================ // 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 //------------------------------------------------------------ LiveJournalSyndicationExtension value = obj as LiveJournalSyndicationExtension; if (value != null) { int result = this.Context.IsPreformatted.CompareTo(value.Context.IsPreformatted); if (this.Context.Mood != null) { if (value.Context.Mood != null) { result = result | this.Context.Mood.CompareTo(value.Context.Mood); } else { result = result | 1; } } else if (this.Context.Mood == null && value.Context.Mood != null) { result = result | -1; } result = result | String.Compare(this.Context.Music, value.Context.Music, StringComparison.OrdinalIgnoreCase); if (this.Context.Security != null) { if (value.Context.Security != null) { result = result | this.Context.Security.CompareTo(value.Context.Security); } else { result = result | 1; } } else if (this.Context.Security == null && value.Context.Security != null) { result = result | -1; } if (this.Context.UserPicture != null) { if (value.Context.UserPicture != null) { result = result | this.Context.UserPicture.CompareTo(value.Context.UserPicture); } else { result = result | 1; } } else if (this.Context.UserPicture == null && value.Context.UserPicture != null) { result = result | -1; } 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) /// <summary> /// Loads this <see cref="LiveJournalUserPicture"/> using the supplied <see cref="XPathNavigator"/>. /// </summary> /// <param name="source">The <see cref="XPathNavigator"/> to extract information from.</param> /// <returns><b>true</b> if the <see cref="LiveJournalUserPicture"/> was initialized using the supplied <paramref name="source"/>, otherwise <b>false</b>.</returns> /// <remarks> /// This method expects the supplied <paramref name="source"/> to be positioned on the XML element that represents a <see cref="LiveJournalUserPicture"/>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception> public bool Load(XPathNavigator source) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ bool wasLoaded = false; //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(source, "source"); //------------------------------------------------------------ // Create namespace manager to resolve prefixed elements //------------------------------------------------------------ LiveJournalSyndicationExtension extension = new LiveJournalSyndicationExtension(); XmlNamespaceManager manager = extension.CreateNamespaceManager(source); //------------------------------------------------------------ // Attempt to extract syndication information //------------------------------------------------------------ if (source.HasChildren) { XPathNavigator urlNavigator = source.SelectSingleNode("url", manager); XPathNavigator keywordNavigator = source.SelectSingleNode("keyword", manager); XPathNavigator widthNavigator = source.SelectSingleNode("width", manager); XPathNavigator heightNavigator = source.SelectSingleNode("height", manager); if (urlNavigator != null) { Uri url; if (Uri.TryCreate(urlNavigator.Value, UriKind.RelativeOrAbsolute, out url)) { this.Url = url; wasLoaded = true; } } if (keywordNavigator != null && !String.IsNullOrEmpty(keywordNavigator.Value)) { this.Keyword = keywordNavigator.Value; wasLoaded = true; } if (widthNavigator != null) { int width; if (Int32.TryParse(widthNavigator.Value, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out width)) { if (width > 100) { width = 100; } this.Width = width; wasLoaded = true; } } if (heightNavigator != null) { int height; if (Int32.TryParse(heightNavigator.Value, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out height)) { if (height > 100) { height = 100; } this.Height = height; wasLoaded = true; } } } return(wasLoaded); }