예제 #1
0
        /// <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);
            }
            DublinCoreElementSetSyndicationExtension value = obj as DublinCoreElementSetSyndicationExtension;

            if (value != null)
            {
                int result = String.Compare(this.Description, value.Description, StringComparison.OrdinalIgnoreCase);
                result = result | Uri.Compare(this.Documentation, value.Documentation, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Name, value.Name, StringComparison.OrdinalIgnoreCase);
                result = result | this.Version.CompareTo(value.Version);
                result = result | String.Compare(this.XmlNamespace, value.XmlNamespace, StringComparison.Ordinal);
                result = result | String.Compare(this.XmlPrefix, value.XmlPrefix, StringComparison.Ordinal);

                result = result | String.Compare(this.Context.Contributor, value.Context.Contributor, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Coverage, value.Context.Coverage, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Creator, value.Context.Creator, StringComparison.OrdinalIgnoreCase);
                result = result | this.Context.Date.CompareTo(value.Context.Date);
                result = result | String.Compare(this.Context.Description, value.Context.Description, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Format, value.Context.Format, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Identifier, value.Context.Identifier, StringComparison.Ordinal);

                if (this.Context.Language != null)
                {
                    if (value.Context.Language != null)
                    {
                        result = result | String.Compare(this.Context.Language.Name, value.Context.Language.Name, StringComparison.OrdinalIgnoreCase);
                    }
                    else
                    {
                        result = result | 1;
                    }
                }
                else if (this.Context.Language == null && value.Context.Language != null)
                {
                    result = result | -1;
                }

                result = result | String.Compare(this.Context.Publisher, value.Context.Publisher, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Relation, value.Context.Relation, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Rights, value.Context.Rights, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Source, value.Context.Source, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Subject, value.Context.Subject, StringComparison.OrdinalIgnoreCase);
                result = result | String.Compare(this.Context.Title, value.Context.Title, StringComparison.OrdinalIgnoreCase);
                result = result | this.Context.TypeVocabulary.CompareTo(value.Context.TypeVocabulary);

                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");
            }
        }
예제 #2
0
        /// <summary>
        /// Initializes the syndication extension context optional elements using the supplied <see cref="XPathNavigator"/>.
        /// </summary>
        /// <param name="source">The <b>XPathNavigator</b> used to load this <see cref="DublinCoreElementSetSyndicationExtensionContext"/>.</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="DublinCoreElementSetSyndicationExtensionContext"/> 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>
        private bool LoadOptionals(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
            //------------------------------------------------------------
            XPathNavigator coverageNavigator   = source.SelectSingleNode("dc:coverage", manager);
            XPathNavigator formatNavigator     = source.SelectSingleNode("dc:format", manager);
            XPathNavigator identifierNavigator = source.SelectSingleNode("dc:identifier", manager);
            XPathNavigator relationNavigator   = source.SelectSingleNode("dc:relation", manager);
            XPathNavigator sourceNavigator     = source.SelectSingleNode("dc:source", manager);
            XPathNavigator subjectNavigator    = source.SelectSingleNode("dc:subject", manager);
            XPathNavigator typeNavigator       = source.SelectSingleNode("dc:type", manager);

            if (coverageNavigator != null && !String.IsNullOrEmpty(coverageNavigator.Value))
            {
                this.Coverage = coverageNavigator.Value;
                wasLoaded     = true;
            }

            if (formatNavigator != null && !String.IsNullOrEmpty(formatNavigator.Value))
            {
                this.Format = formatNavigator.Value;
                wasLoaded   = true;
            }

            if (identifierNavigator != null && !String.IsNullOrEmpty(identifierNavigator.Value))
            {
                this.Identifier = identifierNavigator.Value;
                wasLoaded       = true;
            }

            if (relationNavigator != null && !String.IsNullOrEmpty(relationNavigator.Value))
            {
                this.Relation = relationNavigator.Value;
                wasLoaded     = true;
            }

            if (sourceNavigator != null && !String.IsNullOrEmpty(sourceNavigator.Value))
            {
                this.Source = sourceNavigator.Value;
                wasLoaded   = true;
            }

            if (subjectNavigator != null && !String.IsNullOrEmpty(subjectNavigator.Value))
            {
                this.Subject = subjectNavigator.Value;
                wasLoaded    = true;
            }

            if (typeNavigator != null && !String.IsNullOrEmpty(typeNavigator.Value))
            {
                DublinCoreTypeVocabularies typeVocabulary = DublinCoreElementSetSyndicationExtension.TypeVocabularyByName(typeNavigator.Value);
                if (typeVocabulary != DublinCoreTypeVocabularies.None)
                {
                    this.TypeVocabulary = typeVocabulary;
                    wasLoaded           = true;
                }
            }

            return(wasLoaded);
        }
예제 #3
0
        /// <summary>
        /// Writes the current context to the specified <see cref="XmlWriter"/>.
        /// </summary>
        /// <param name="writer">The <b>XmlWriter</b> to which you want to write the current context.</param>
        /// <param name="xmlNamespace">The XML namespace used to qualify prefixed syndication extension elements and attributes.</param>
        /// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception>
        /// <exception cref="ArgumentNullException">The <paramref name="xmlNamespace"/> is a null reference (Nothing in Visual Basic).</exception>
        /// <exception cref="ArgumentNullException">The <paramref name="xmlNamespace"/> is an empty string.</exception>
        public void WriteTo(XmlWriter writer, string xmlNamespace)
        {
            //------------------------------------------------------------
            //	Validate parameter
            //------------------------------------------------------------
            Guard.ArgumentNotNull(writer, "writer");
            Guard.ArgumentNotNullOrEmptyString(xmlNamespace, "xmlNamespace");

            //------------------------------------------------------------
            //	Write current extension details to the writer
            //------------------------------------------------------------
            if (!String.IsNullOrEmpty(this.Contributor))
            {
                writer.WriteElementString("contributor", xmlNamespace, this.Contributor);
            }

            if (!String.IsNullOrEmpty(this.Coverage))
            {
                writer.WriteElementString("coverage", xmlNamespace, this.Coverage);
            }

            if (!String.IsNullOrEmpty(this.Creator))
            {
                writer.WriteElementString("creator", xmlNamespace, this.Creator);
            }

            if (this.Date != DateTime.MinValue)
            {
                writer.WriteElementString("date", xmlNamespace, SyndicationDateTimeUtility.ToRfc3339DateTime(this.Date));
            }

            if (!String.IsNullOrEmpty(this.Description))
            {
                writer.WriteElementString("description", xmlNamespace, this.Description);
            }

            if (!String.IsNullOrEmpty(this.Format))
            {
                writer.WriteElementString("format", xmlNamespace, this.Format);
            }

            if (!String.IsNullOrEmpty(this.Identifier))
            {
                writer.WriteElementString("identifier", xmlNamespace, this.Identifier);
            }

            if (this.Language != null)
            {
                writer.WriteElementString("language", xmlNamespace, this.Language.Name);
            }

            if (!String.IsNullOrEmpty(this.Publisher))
            {
                writer.WriteElementString("publisher", xmlNamespace, this.Publisher);
            }

            if (!String.IsNullOrEmpty(this.Relation))
            {
                writer.WriteElementString("relation", xmlNamespace, this.Relation);
            }

            if (!String.IsNullOrEmpty(this.Rights))
            {
                writer.WriteElementString("rights", xmlNamespace, this.Rights);
            }

            if (!String.IsNullOrEmpty(this.Source))
            {
                writer.WriteElementString("source", xmlNamespace, this.Source);
            }

            if (!String.IsNullOrEmpty(this.Subject))
            {
                writer.WriteElementString("subject", xmlNamespace, this.Subject);
            }

            if (!String.IsNullOrEmpty(this.Title))
            {
                writer.WriteElementString("title", xmlNamespace, this.Title);
            }

            if (this.TypeVocabulary != DublinCoreTypeVocabularies.None)
            {
                writer.WriteElementString("type", xmlNamespace, DublinCoreElementSetSyndicationExtension.TypeVocabularyAsString(this.TypeVocabulary));
            }
        }
 private DublinCoreElementSetSyndicationExtension CreateExtension2()
 {
     var dub = new DublinCoreElementSetSyndicationExtension();
     dub.Context.Contributor = "Helper-er";
     dub.Context.Coverage = "US";
     dub.Context.Creator = "The Not-So-Big Guy";
     dub.Context.Date = new DateTime(2010, 8, 1);
     dub.Context.Description = "This kind of thing";
     dub.Context.Format = "CDROM";
     dub.Context.Identifier = "MYTESTCDROM-2";
     dub.Context.Language = new CultureInfo("en-US");
     dub.Context.Publisher = "MeMyselfI";
     dub.Context.Relation = "MYTESTCDROM-1";
     dub.Context.Rights = "Copyright 2010";
     dub.Context.Source = "Nowheres, man";
     dub.Context.Subject = "Test data (Son of)";
     dub.Context.Title = "More Stupid test data";
     dub.Context.TypeVocabulary = DublinCoreTypeVocabularies.PhysicalObject;
     return dub;
 }
        public void DublinCoreElementSet_LoadTest()
        {
            DublinCoreElementSetSyndicationExtension target = new DublinCoreElementSetSyndicationExtension(); // TODO: Initialize to an appropriate value
            var nt = new NameTable();
            var ns = new XmlNamespaceManager(nt);
             var xpc = new XmlParserContext(nt, ns, "US-en",XmlSpace.Default);
             var strXml = ExtensionTestUtil.GetWrappedXml(namespc, strExtXml);

            using (XmlReader reader = new XmlTextReader(strXml, XmlNodeType.Document, xpc)	)
            {
            #if false
                //var document  = new XPathDocument(reader);
                //var nav = document.CreateNavigator();
                //nav.Select("//item");
                do
                {
                    if (!reader.Read())
                        break;
                } while (reader.NodeType != XmlNodeType.EndElement || reader.Name != "webMaster");

                bool expected = true;
                bool actual;
                actual = target.Load(reader);
                Assert.AreEqual(expected, actual);
            #else
                RssFeed feed = new RssFeed();
                feed.Load(reader);
            #endif
            }
        }
 public void DublinCoreElementSetSyndicationExtensionConstructorTest()
 {
     DublinCoreElementSetSyndicationExtension target = new DublinCoreElementSetSyndicationExtension();
     Assert.IsNotNull(target);
     Assert.IsInstanceOfType(target, typeof(DublinCoreElementSetSyndicationExtension));
 }