public static string Serializer <T>(T t)
{
//StringBuilder sb = new StringBuilder();
using (MemoryStream ms = new MemoryStream())
{
using (System.Xml.XmlTextWriter xw = new System.Xml.XmlTextWriter(ms, Encoding.UTF8))
{
XmlSerializerFactory xmlSerializerFactory = new XmlSerializerFactory();
string name = t.GetType().Name;
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
//Add an empty namespace and empty value
ns.Add("", "");
XmlSerializer xmlSerializer = xmlSerializerFactory.CreateSerializer(typeof(T));
xmlSerializer.Serialize(xw, t);
// 去除BOM
byte[] buffer = ms.ToArray();
if (buffer.Length <= 3)
{
return(Encoding.UTF8.GetString(buffer));
}
byte[] bomBuffer = new byte[] { 0xef, 0xbb, 0xbf };
if (buffer[0] == bomBuffer[0] && buffer[1] == bomBuffer[1] && buffer[2] == bomBuffer[2])
{
return(Encoding.UTF8.GetString(buffer, 3, buffer.Length - 3));
}
return(Encoding.UTF8.GetString(buffer));
}
}
}
//序列化
public static void ToFile <T>(string path, T obj)
{
if (!File.Exists(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path)))
{
File.Create(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path)).Close();
}
XmlSerializerFactory factory = new XmlSerializerFactory();
XmlSerializer serializer = factory.CreateSerializer(typeof(T));
try
{
using (FileStream fs = File.Open(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path), FileMode.Create))
{
serializer.Serialize(fs, obj);
fs.Flush();
}
}
catch (Exception e)
{
StringBuilder error = new StringBuilder();
error.AppendLine(e.Message);
error.AppendLine();
error.AppendFormat("{0}", path);
error.AppendLine();
error.AppendFormat("{0}", AppDomain.CurrentDomain.BaseDirectory);
MessageBox.Show(error.ToString());
}
}
private static XmlSerializer GetSerializerInstance(Type underlingType, XmlAttributeOverrides xmlAttributeOverrides)
{
XmlSerializer cachedSerializer = null;
lock (locker)
{
if (m_serializers == null)
{
m_serializers = new Dictionary <Tuple <Type, string>, XmlSerializer>();
}
Tuple <Type, string> cacheKey = Tuple.Create(underlingType, string.Empty);
var xmlRootObject = xmlAttributeOverrides[underlingType].XmlRoot;
if (xmlRootObject != null)
{
cacheKey = Tuple.Create(underlingType, xmlRootObject.ElementName);
}
if (!m_serializers.TryGetValue(cacheKey, out cachedSerializer))
{
cachedSerializer = new XmlSerializerFactory().CreateSerializer(underlingType, xmlAttributeOverrides);
m_serializers.Add(cacheKey, cachedSerializer);
}
}
return(cachedSerializer);
}
internal static T FromXMLFile <T>(string path)
{
var x = new XmlDocument();
x.Load(path);
if (!File.Exists(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path)))
{
throw new Exception(string.Format("没有找到配置文件:{0}", Path.GetFullPath(path)));
}
else
{
try
{
XmlSerializerFactory factory = new XmlSerializerFactory();
XmlSerializer serializer = factory.CreateSerializer(typeof(T));
if (File.Exists(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path)))
{
using (FileStream fs = File.OpenRead(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, path)))
{
if (fs != null && fs.Length > 0)
{
object cacheData = serializer.Deserialize(fs);
return(cacheData == null ? default(T) : (T)cacheData);
}
}
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
return(default(T));
}
}
public async Task Deserialize_HasAllTheValues(string fileName)
{
var path = Path.Combine(".", "Data", fileName);
await using var stream = File.OpenRead(path);
var factory = new XmlSerializerFactory();
var serializer = factory.CreateSerializer(typeof(Generated.feed));
var feed = serializer.Deserialize(stream) as Generated.feed;
Assert.NotNull(feed);
AssertNotMalformedString(feed !.title);
Assert.NotNull(feed.entry);
Assert.NotEmpty(feed.entry);
foreach (var entry in feed.entry)
{
Assert.NotNull(entry);
Assert.NotNull(entry.author);
AssertNotMalformedString(entry.author.name);
Assert.NotNull(entry.content);
AssertNotMalformedString(entry.content.Value);
Assert.NotNull(entry.link);
AssertNotMalformedString(entry.link.href);
Assert.Null(entry.link.Value);
Assert.NotEqual(default, entry.updated);
public static XmlSerializer CreateXmlSerializer <T>(XmlRootAttribute root)
{
if (s_Factory == null)
{
s_Factory = new XmlSerializerFactory();
}
return(s_Factory.CreateSerializer(typeof(T), root));
}
internal void Save(string filePath)
{
using (FileStream fs = new FileStream(filePath, FileMode.Create))
{
XmlSerializer xs = new XmlSerializerFactory().CreateSerializer(this.GetType());
xs.Serialize(fs, this);
}
}
public static void Serialization(string path, object target)
{
var serializer = new XmlSerializerFactory().CreateSerializer(target.GetType());
using (Stream stream = new StreamWriter(path).BaseStream)
{
serializer.Serialize(stream, target);
}
}
public Client(HttpClient httpClient, XmlSerializerFactory xmlSerializerFactory)
{
Guard.Argument(httpClient).NotNull().Wrap(c => c.BaseAddress !)
.NotNull().Wrap(u => u.OriginalString)
.NotNull().NotEmpty().NotWhiteSpace();
_httpClient = httpClient;
_xmlSerializerFactory = Guard.Argument(xmlSerializerFactory).NotNull().Value;
}
void IXmlSerializable.WriteXml(XmlWriter w)
{
if (xmlSerializerCache == null)
{
xmlSerializerCache = new XmlSerializerFactory();
}
if (this.Count == 0)
{
return;
}
w.WriteAttributeString("keyType", typeof(Key).AssemblyQualifiedName);
w.WriteAttributeString("itemType", typeof(Object).AssemblyQualifiedName);
if (w.LookupPrefix(NamespaceXml.Xsd) == null)
{
w.WriteAttributeString("xmlns", "xsd", NamespaceXml.XmlNs, NamespaceXml.Xsd);
}
if (w.LookupPrefix(NamespaceXml.Xsi) == null)
{
w.WriteAttributeString("xmlns", "xsi", NamespaceXml.XmlNs, NamespaceXml.Xsi);
}
XmlSerializer keySerializer = xmlSerializerCache.CreateSerializer(typeof(Key));
XmlSerializer itemSerializer = xmlSerializerCache.CreateSerializer(typeof(Object));
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
foreach (Key key in this.Keys)
{
int index = this.positions[key];
Object value = this[key];
w.WriteStartElement("key");
w.WriteAttributeString("index", index.ToString());
keySerializer.Serialize(w, key, ns);
w.WriteEndElement();
w.WriteStartElement("item");
w.WriteAttributeString("index", index.ToString());
if (!typeof(Object).IsValueType && value != null && !typeof(Object).Equals(value.GetType()))
{
// items can be inherited objects, so create the XmlSerializer on demand:
w.WriteAttributeString("itemType", value.GetType().AssemblyQualifiedName);
XmlSerializer inheritedItemSerializer = xmlSerializerCache.CreateSerializer(value.GetType());
inheritedItemSerializer.Serialize(w, value, ns);
}
else
{
itemSerializer.Serialize(w, value, ns);
}
w.WriteEndElement();
}
}
private async Task <TDefinitions> GetBpmnDefinition(BPMNOrchestratorInput input)
{
var bpmnBytes = await _bpmnProvider.GetBPMN(input.Name);
using (var stream = new MemoryStream(bpmnBytes))
{
var serializer = new XmlSerializerFactory().CreateSerializer(typeof(TDefinitions));
return(serializer.Deserialize(stream) as TDefinitions);
}
}
private static XmlSerializer GetSerializer()
{
var parser = new XmlSerializerFactory().CreateSerializer(typeof(NuGetPackages));
if (parser == null)
{
throw new CommandLineException("Failed to create serialized for parameters xml");
}
return(parser);
}
public WebClientTests()
{
var handler = new HttpClientHandler {
AllowAutoRedirect = false,
};
_httpClient = new HttpClient(handler);
var xmlSerializerFactory = new XmlSerializerFactory();
_sut = new Concrete.WebClient(_httpClient, xmlSerializerFactory);
}
public static Stream TransforToXMLFormat(object obj)
{
XmlSerializerFactory xmlSerializerFactory = new XmlSerializerFactory();
XmlSerializer xmlSerializer = new XmlSerializer(obj.GetType());
MemoryStream stream = new MemoryStream();
xmlSerializer.Serialize(stream, obj);
return(stream);
}
public static string SerializeToString(object obj)
{
XmlSerializerFactory serializerFactory = new XmlSerializerFactory();
var serializer = serializerFactory.CreateSerializer(obj.GetType());
using (StringWriter writer = new StringWriter())
{
serializer.Serialize(writer, obj);
return(writer.ToString());
}
}
////////////////////////////////////////////////////////
public static void ReadKeywordMappings()
{
property_table = new Hashtable();
// FIXME: No need for a SerializerFactory here, since we need the serializer
// only once
XmlSerializerFactory xsf = new XmlSerializerFactory();
XmlSerializer xs = xsf.CreateSerializer(typeof(QueryMapping), new Type[] { typeof(QueryKeywordMapping) });
QueryMapping query_mapping = null;
// <keyword name, can override>
Dictionary <string, bool> mapping_override = new Dictionary <string, bool> ();
using (Stream s = File.OpenRead(Path.Combine(PathFinder.ConfigDataDir, "query-mapping.xml"))) {
try {
query_mapping = (QueryMapping)xs.Deserialize(s);
foreach (QueryKeywordMapping mapping in query_mapping.Mappings)
{
PropertyKeywordFu.RegisterMapping(mapping);
mapping_override [mapping.Keyword] = true;
}
} catch (XmlException e) {
Logger.Log.Error(e, "Unable to parse global query-mapping.xml");
}
}
// Override global mappings by local mappings
if (!File.Exists(Path.Combine(PathFinder.StorageDir, "query-mapping.xml")))
{
return;
}
using (Stream s = File.OpenRead(Path.Combine(PathFinder.StorageDir, "query-mapping.xml"))) {
try {
query_mapping = (QueryMapping)xs.Deserialize(s);
foreach (QueryKeywordMapping mapping in query_mapping.Mappings)
{
if (mapping_override.ContainsKey(mapping.Keyword))
{
property_table.Remove(mapping.Keyword);
mapping_override [mapping.Keyword] = false;
}
PropertyKeywordFu.RegisterMapping(mapping);
}
} catch (XmlException e) {
Logger.Log.Error(e, "Unable to parse local query-mapping.xml");
}
}
}
public static T Deserialize <T>(this XElement source) where T : class
{
try
{
var serializer = XmlSerializerFactory.GetSerializerFor(typeof(T));
return((T)serializer.Deserialize(source.CreateReader()));
}
catch //(Exception x)
{
return(null);
}
}
public static T LoadFromXmlAsType <T>(this XmlReader xmlReader)
{
while (xmlReader.NodeType != XmlNodeType.Element)
{
if (!xmlReader.Read())
{
throw new XmlException("No root element");
}
}
var serializer = XmlSerializerFactory.Create(typeof(T), xmlReader.LocalName, xmlReader.NamespaceURI);
return((T)serializer.Deserialize(xmlReader));
}
public WebClientFixture()
{
_httpMessageHandler = new HttpClientHandler {
AllowAutoRedirect = false,
};
_httpClient = new HttpClient(_httpMessageHandler)
{
BaseAddress = new Uri("https://old.reddit.com", UriKind.Absolute),
};
var xmlSerializaterFactory = new XmlSerializerFactory();
WebClient = new Clients.Concrete.WebClient(_httpClient, xmlSerializaterFactory);
}
public static phonebooks DeserializePhonebookXml(string phonebookUrl)
{
var uri = new Uri(phonebookUrl);
var factory = new XmlSerializerFactory();
var ser = factory.CreateSerializer(typeof(phonebooks));
var request = (HttpWebRequest)WebRequest.Create(uri);
var response = (HttpWebResponse)request.GetResponse();
var responseStream = response.GetResponseStream();
phonebooks pbooks = (phonebooks)ser.Deserialize(responseStream);
responseStream.Close();
return(pbooks);
}
public static void Serialization(string path, object serializationObject)
{
if (serializationObject == null)
{
return;
}
var serializer = new XmlSerializerFactory().CreateSerializer(serializationObject.GetType());
using (Stream stream = new StreamWriter(path).BaseStream)
{
serializer.Serialize(stream, serializationObject);
}
}
internal void Load(string filePath)
{
using (FileStream fs = new FileStream(filePath, FileMode.Open))
{
XmlSerializer xs = new XmlSerializerFactory().CreateSerializer(this.GetType());
Estimates estimates = xs.Deserialize(fs) as Estimates;
if (estimates != null)
{
this.Duration = estimates.Duration;
this.RemainingTime = estimates.RemainingTime;
this.ElapsedTime = estimates.ElapsedTime;
}
}
}
public static XElement [] SerializeToXElements <T>(this IEnumerable <KeyValuePair <string, T> > dictionary, XNamespace ns)
{
if (dictionary == null)
{
return(null);
}
ns = ns ?? "";
var serializer = XmlSerializerFactory.Create(typeof(T), RootLocalName, ns.NamespaceName);
var array = dictionary
.Select(p => new { p.Key, Value = p.Value.SerializeToXElement(serializer, true) })
// Fix name and remove redundant xmlns= attributes. XmlWriter will add them back if needed.
.Select(p => new XElement(ns + p.Key, p.Value.Attributes().Where(a => !a.IsNamespaceDeclaration), p.Value.Elements()))
.ToArray();
return(array);
}
public static T DeserializePolymorphic <T>(this XElement value, XName name)
{
if (value == null)
{
return(default(T));
}
var typeName = (string)value.Attribute(TypeAttributeName);
if (typeName == null)
{
throw new InvalidOperationException(string.Format("Missing AssemblyQualifiedName for \"{0}\"", value.ToString()));
}
var type = Type.GetType(typeName, true); // Throw on error
return((T)value.Deserialize(type, XmlSerializerFactory.Create(type, name)));
}
public void Save()
{
if (!Directory.GetParent(SettingsFilePath).Exists)
{
Directory.GetParent(SettingsFilePath).Create();
}
using (FileStream fs = new FileStream(SettingsFilePath, FileMode.Create))
{
XmlSerializer xs = new XmlSerializerFactory().CreateSerializer(this.GetType());
if (xs != null)
{
xs.Serialize(fs, this);
}
}
IsDirty = false;
}
public ClientFixture()
{
var baseAddress = new Uri("https://old.reddit.com", UriKind.Absolute);
_httpClientHandler = new HttpClientHandler {
AllowAutoRedirect = false,
};
_httpClient = new HttpClient(_httpClientHandler)
{
BaseAddress = baseAddress,
};
var xmlSerializerFactory = new XmlSerializerFactory();
Client = new Helpers.Reddit.Concrete.Client(_httpClient, xmlSerializerFactory);
}
private void SaveFile(string filePath)
{
if (!Directory.GetParent(filePath).Exists)
{
Directory.GetParent(filePath).Create();
}
else if (File.Exists(filePath) && File.GetAttributes(filePath).HasFlag(FileAttributes.ReadOnly))
{
File.SetAttributes(filePath, FileAttributes.Normal);
}
using (FileStream fs = new FileStream(filePath, FileMode.Create))
{
XmlSerializer xs = new XmlSerializerFactory().CreateSerializer(this.GetType());
xs.Serialize(fs, this);
}
}
public static T Deserialization <T>(string path)
{
if (File.Exists(path))
{
var serializer = new XmlSerializerFactory().CreateSerializer(typeof(T));
using (Stream stream = new StreamReader(path).BaseStream)
{
object deserializedObject = serializer.Deserialize(stream);
if (deserializedObject is T)
{
return((T)deserializedObject);
}
}
}
return(default);
public static IEnumerable <T> DeserializeElements <T>(this XmlReader reader, string localName, string namespaceUri)
{
var serializer = XmlSerializerFactory.Create(typeof(T), localName, namespaceUri);
while (!reader.EOF)
{
if (!(reader.NodeType == XmlNodeType.Element && reader.LocalName == localName && reader.NamespaceURI == namespaceUri))
{
reader.ReadToFollowing(localName, namespaceUri);
}
if (!reader.EOF)
{
yield return((T)serializer.Deserialize(reader));
// Note that the serializer will advance the reader past the end of the node
}
}
}
public static T Load <T>(string path)
{
if (!File.Exists(path))
{
throw new CommandLineException("Failed to find file at {0}", path);
}
using (var file = File.OpenRead(path))
{
var parser = new XmlSerializerFactory().CreateSerializer(typeof(T));
if (parser == null)
{
throw new CommandLineException("Failed to create serialized for " + typeof(T).FullName);
}
return((T)parser.Deserialize(file));
}
}
protected void Page_Load(object sender, EventArgs e)
{
//Create factory early
XmlSerializerFactory factory = new XmlSerializerFactory();
XmlReaderSettings settings = new XmlReaderSettings();
NameTable nt = new NameTable();
object book = nt.Add("book");
object price = nt.Add("price");
object author = nt.Add("author");
settings.NameTable = nt;
string booksSchemaFile = Path.Combine(Request.PhysicalApplicationPath, "books.xsd");
settings.Schemas.Add(null, XmlReader.Create(booksSchemaFile));
settings.ValidationType = ValidationType.Schema;
settings.ValidationFlags =
XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationEventHandler +=
new ValidationEventHandler(settings_ValidationEventHandler);
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
string booksFile = Path.Combine(Request.PhysicalApplicationPath, "books.xml");
using (XmlReader reader = XmlReader.Create(booksFile, settings))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
author.Equals(reader.LocalName))
{
//Then use the factory to create and cache serializers
XmlSerializer xs = factory.CreateSerializer(typeof(Author));
Author a = (Author)xs.Deserialize(reader.ReadSubtree());
Response.Write(String.Format("Author: {1}, {0}<BR/>",
a.FirstName, a.LastName));
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
Double price = 49.99;
DateTime publicationdate = new DateTime(2005, 1, 1);
String isbn = "1-057-610-0";
Author a = new Author();
a.FirstName = "Scott";
a.LastName = "Hanselman";
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.NewLineOnAttributes = true;
Response.ContentType = "text/xml";
XmlSerializerFactory factory = new XmlSerializerFactory();
using (XmlWriter writer =
XmlWriter.Create(Response.OutputStream, settings))
{
//Note the artificial, but useful, indenting
writer.WriteStartDocument();
writer.WriteStartElement("bookstore");
writer.WriteStartElement("book");
writer.WriteStartAttribute("publicationdate");
writer.WriteValue(publicationdate);
writer.WriteEndAttribute();
writer.WriteStartAttribute("ISBN");
writer.WriteValue(isbn);
writer.WriteEndAttribute();
writer.WriteElementString("title", "ASP.NET 2.0");
writer.WriteStartElement("price");
writer.WriteValue(price);
writer.WriteEndElement(); //price
XmlSerializer xs = factory.CreateSerializer(typeof(Author));
xs.Serialize(writer, a);
writer.WriteEndElement(); //book
writer.WriteEndElement(); //bookstore
writer.WriteEndDocument();
}
}
