a575963da9
Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14
161 lines
5.0 KiB
C#
161 lines
5.0 KiB
C#
//
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// ResourceCollectionInfo.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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//
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// Copyright (C) 2009 Novell, Inc. http://www.novell.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.ServiceModel;
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using System.ServiceModel.Channels;
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using System.Xml;
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namespace System.ServiceModel.Syndication
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{
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public class ResourceCollectionInfo
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{
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public ResourceCollectionInfo ()
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{
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Accepts = new Collection<string> ();
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Categories = new Collection<CategoriesDocument> ();
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}
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public ResourceCollectionInfo (TextSyndicationContent title, Uri link)
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: this ()
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{
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Title = title;
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Link = link;
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}
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public ResourceCollectionInfo (string title, Uri link)
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: this (new TextSyndicationContent (title), link)
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{
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}
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public ResourceCollectionInfo (TextSyndicationContent title, Uri link, IEnumerable<CategoriesDocument> categories, bool allowsNewEntries)
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: this (title, link)
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{
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if (categories == null)
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throw new ArgumentNullException ("categories");
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foreach (var c in categories)
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Categories.Add (c);
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allow_new_entries = allowsNewEntries;
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}
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public ResourceCollectionInfo (TextSyndicationContent title, Uri link, IEnumerable<CategoriesDocument> categories, IEnumerable<string> accepts)
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: this (title, link, categories, true)
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{
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if (accepts == null)
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throw new ArgumentNullException ("accepts");
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foreach (var a in accepts)
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Accepts.Add (a);
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}
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bool allow_new_entries;
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SyndicationExtensions extensions = new SyndicationExtensions ();
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public Collection<string> Accepts { get; private set; }
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public Dictionary<XmlQualifiedName, string> AttributeExtensions {
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get { return extensions.Attributes; }
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}
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public Uri BaseUri { get; set; }
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public Collection<CategoriesDocument> Categories { get; private set; }
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public SyndicationElementExtensionCollection ElementExtensions {
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get { return extensions.Elements; }
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}
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public Uri Link { get; set; }
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public TextSyndicationContent Title { get; set; }
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protected internal virtual InlineCategoriesDocument CreateInlineCategoriesDocument ()
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{
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return new InlineCategoriesDocument ();
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}
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protected internal virtual ReferencedCategoriesDocument CreateReferencedCategoriesDocument ()
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{
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return new ReferencedCategoriesDocument ();
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}
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protected internal virtual bool TryParseAttribute (string name, string ns, string value, string version)
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{
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if (name == "base" && ns == Namespaces.Xml)
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BaseUri = new Uri (value, UriKind.RelativeOrAbsolute);
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else if (name == "href" && ns == String.Empty)
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Link = new Uri (value, UriKind.RelativeOrAbsolute);
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else
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return false;
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return true;
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}
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protected internal virtual bool TryParseElement (XmlReader reader, string version)
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{
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if (reader == null)
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throw new ArgumentNullException ("reader");
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reader.MoveToContent ();
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if (reader.LocalName != "collection" || reader.NamespaceURI != version)
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return false;
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for (int i = 0; i < reader.AttributeCount; i++) {
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reader.MoveToAttribute (i);
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if (!TryParseAttribute (reader.LocalName, reader.NamespaceURI, reader.Value, version))
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AttributeExtensions.Add (new XmlQualifiedName (reader.LocalName, reader.NamespaceURI), reader.Value);
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}
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reader.MoveToElement ();
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if (!reader.IsEmptyElement) {
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reader.Read ();
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for (reader.MoveToContent (); reader.NodeType != XmlNodeType.EndElement; reader.MoveToContent ()) {
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if (reader.LocalName == "title" && reader.NamespaceURI == Namespaces.Atom10)
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Title = Atom10FeedFormatter.ReadTextSyndicationContent (reader);
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else
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ElementExtensions.Add (new SyndicationElementExtension (reader));
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}
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}
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reader.Read ();
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return true;
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}
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protected internal virtual void WriteAttributeExtensions (XmlWriter writer, string version)
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{
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extensions.WriteAttributeExtensions (writer, version);
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}
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protected internal virtual void WriteElementExtensions (XmlWriter writer, string version)
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{
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extensions.WriteElementExtensions (writer, version);
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}
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}
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}
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