Xml CDATA 序列化
来源：互联网 发布：厦大网络继续教育学院 编辑：程序博客网 时间：2024/05/22 14:39
namespace Test{ using System; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; using Test.Share; using Microshaoft; public class Class1 { static void Main(string[] args) { ServiceBusXmlMessage message = new ServiceBusXmlMessage(); MessageSecurityHeader security = new MessageSecurityHeader(); security.SenderID = "sender001"; security.Signature = "asdasdsadsa"; security.SignTimeStamp = "asdasdsa"; Router router = new Router(); router.Topic = "Topic01"; router.From = "From01"; router.FromReferenceID = "11111111111111"; router.To = new string[] { "to01", "to02", "to03" }; Encoding e = Encoding.UTF8; e = Encoding.GetEncoding("gb2312"); MemoryStream stream = new MemoryStream(); XmlTextWriter writer = new XmlTextWriter(stream, e); XmlSerializer serializer = new XmlSerializer(router.GetType()); string xml = SerializerHelper.ObjectToXml<Router> ( router , writer , serializer ); message.RoutersHeader = new CDATA(xml); message.SecurityHeader = security; SampleBody sampleBody = new SampleBody(); sampleBody.TimeStamp = "sadadsad"; sampleBody.AreaNo = "Area1"; sampleBody.ChannelNo = "CH1"; stream = new MemoryStream(); writer = new XmlTextWriter(stream, e); serializer = new XmlSerializer(sampleBody.GetType()); xml = SerializerHelper.ObjectToXml<SampleBody> ( sampleBody , writer , serializer ); message.Body = new CDATA(xml); stream = new MemoryStream(); writer = new XmlTextWriter(stream, e); serializer = new XmlSerializer(message.GetType()); xml = SerializerHelper.ObjectToXml<ServiceBusXmlMessage> ( message , writer , serializer ); Console.WriteLine("Xml序列化:"); Console.WriteLine(xml); Console.WriteLine("Xml反序列化:"); ServiceBusXmlMessage message2 = SerializerHelper.XmlToObject<ServiceBusXmlMessage>(xml); Console.WriteLine(message2.SecurityHeader.SenderID); Console.WriteLine("hi: " + message2.RoutersHeader.InnerSourceXml); Console.WriteLine("hi: " + message2.RoutersHeader.InnerXml); Console.WriteLine("body: " + message2.Body.OuterXml); Console.WriteLine("body: " + message2.Body.InnerXml); Router router2 = SerializerHelper.XmlToObject<Router>(message2.RoutersHeader.InnerXml); Console.WriteLine(router2.To[0]); SampleBody sampleBody2 = SerializerHelper.XmlToObject<SampleBody>(message2.Body.InnerXml); Console.WriteLine(sampleBody2.AreaNo); //Console.WriteLine("Hello World"); //Console.WriteLine(Environment.Version.ToString()); Console.ReadLine(); } }}namespace Test.Share{ using System; using System.Xml; using System.Xml.Schema; using System.Xml.Serialization; [XmlRoot("ServiceBusXmlMessage")] [Serializable] public class ServiceBusXmlMessage { [XmlElement("Security", typeof(MessageSecurityHeader))] public MessageSecurityHeader SecurityHeader; [XmlElement("Routers", typeof(CDATA))] public CDATA RoutersHeader; [XmlElement("Body", typeof(CDATA))] public CDATA Body; } [Serializable] public class MessageSecurityHeader { [XmlAttribute("SenderID")] public string SenderID; [XmlAttribute("Signature")] public string Signature; [XmlAttribute("SignTimeStamp")] public string SignTimeStamp; } [Serializable] public class Router { [XmlAttribute("Topic")] public string Topic; [XmlAttribute("From")] public string From; [XmlAttribute("FromReferenceID")] public string FromReferenceID; [XmlElement("To", typeof(string))] public string[] To; } [Serializable] public class SampleBody { [XmlAttribute("TimeStamp")] public string TimeStamp; [XmlElement("AreaNo")] public string AreaNo; [XmlElement("ChannelNo")] public string ChannelNo; } public class CDATA : IXmlSerializable { public CDATA() { } public CDATA(string xml) { this._outerXml = xml; } private string _outerXml; public string OuterXml { get { return _outerXml; } } private string _innerXml; public string InnerXml { get { return _innerXml; } } private string _innerSourceXml; public string InnerSourceXml { get { return _innerXml; } } XmlSchema IXmlSerializable.GetSchema() { return null; } void IXmlSerializable.ReadXml(XmlReader reader) { string s = reader.ReadInnerXml(); string startTag = "<![CDATA["; string endTag = "]]>"; char[] trims = new char[] { '\r', '\n', '\t', ' ' }; s = s.Trim(trims); if (s.StartsWith(startTag) && s.EndsWith(endTag)) { s = s.Substring(startTag.Length, s.LastIndexOf(endTag) - startTag.Length); } this._innerSourceXml = s; this._innerXml = s.Trim(trims); } void IXmlSerializable.WriteXml(XmlWriter writer) { writer.WriteCData(this._outerXml); } }}namespace Microshaoft{ using System; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; using System.Runtime.Serialization.Formatters.Binary; public static class SerializerHelper { public static T XmlToObject<T>(string Xml) { StringReader stringReader = new StringReader(Xml); XmlReader xmlReader = XmlReader.Create(stringReader); XmlSerializer serializer = new XmlSerializer(typeof(T)); return (T)serializer.Deserialize(xmlReader); } public static string ObjectToXml<T> ( T Object , XmlTextWriter writer , XmlSerializer serializer ) { serializer.Serialize(writer, Object, null); MemoryStream stream = writer.BaseStream as MemoryStream; byte[] bytes = stream.ToArray(); Encoding e = EncodingHelper.IdentifyEncoding ( bytes , Encoding.GetEncoding("gb2312") /// , new Encoding[] /// { /// Encoding.UTF8 /// , Encoding.Unicode /// } ); byte[] buffer = e.GetPreamble(); int offset = buffer.Length; buffer = new byte[bytes.Length - offset]; Buffer.BlockCopy(bytes, offset, buffer, 0, buffer.Length); string s = e.GetString(buffer); return s; } public static string ObjectToXml<T>(T Object, Encoding e) { XmlSerializer serializer = new XmlSerializer(typeof(T)); using (MemoryStream stream = new MemoryStream()) { XmlTextWriter writer = new XmlTextWriter(stream, e); string s = ObjectToXml<T> ( Object , writer , serializer ); writer.Close(); writer = null; return s; } } public static byte[] ObjectToBinary<T> ( T Object ) { using (MemoryStream stream = new MemoryStream()) { BinaryFormatter formater = new BinaryFormatter(); formater.Serialize(stream, Object); byte[] buffer = stream.ToArray(); return buffer; } } public static T BinaryToObject<T> ( byte[] data ) { using (MemoryStream stream = new MemoryStream()) { BinaryFormatter formater = new BinaryFormatter(); stream.Write(data, 0, data.Length); stream.Position = 0; T Object = (T)formater.Deserialize(stream); return Object; } } }}namespace Microshaoft{ using System.IO; using System.Text; using System.Collections.Generic; public static class EncodingHelper { public static Encoding IdentifyEncoding ( Stream stream , Encoding defaultEncoding , Encoding[] identifyEncodings ) { byte[] data = StreamDataHelper.ReadDataToBytes(stream); return IdentifyEncoding ( data , defaultEncoding , identifyEncodings ); } public static Encoding IdentifyEncoding ( Stream stream , Encoding defaultEncoding ) { byte[] data = StreamDataHelper.ReadDataToBytes(stream); return IdentifyEncoding ( data , defaultEncoding ); } public static Encoding IdentifyEncoding ( byte[] data , Encoding defaultEncoding ) { EncodingInfo[] encodingInfos = Encoding.GetEncodings(); List<Encoding> list = new List<Encoding>(); foreach (EncodingInfo info in encodingInfos) { Encoding e = info.GetEncoding(); if (e.GetPreamble().Length > 0) { list.Add(e); //System.Console.WriteLine(e.EncodingName); } } Encoding[] encodings = new Encoding[list.Count]; list.CopyTo(encodings); return IdentifyEncoding ( data , defaultEncoding , encodings ); } public static Encoding IdentifyEncoding ( byte[] data , Encoding defaultEncoding , Encoding[] identifyEncodings ) { Encoding encoding = defaultEncoding; foreach (Encoding e in identifyEncodings) { byte[] buffer = e.GetPreamble(); int l = buffer.Length; if (l == 0) { continue; } bool flag = false; for (int i = 0; i < l; i++) { if (buffer[i] != data[i]) { flag = true; break; } } if (flag) { continue; } else { encoding = e; } } return encoding; } }}namespace Microshaoft{ using System.IO; public static class StreamDataHelper { public static byte[] ReadDataToBytes(Stream stream) { byte[] buffer = new byte[64 * 1024]; MemoryStream ms = new MemoryStream(); int r = 0; int l = 0; long position = -1; if (stream.CanSeek) { position = stream.Position; stream.Position = 0; } while (true) { r = stream.Read(buffer, 0, buffer.Length); if (r > 0) { l += r; ms.Write(buffer, 0, r); } else { break; } } byte[] bytes = new byte[l]; ms.Position = 0; ms.Read(bytes, 0, (int)l); ms.Close(); ms.Dispose(); ms = null; if (position >= 0) { stream.Position = position; } return bytes; } }} 0 0
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