diff options
| author | LukePulverenti <luke.pulverenti@gmail.com> | 2013-02-24 16:53:54 -0500 |
|---|---|---|
| committer | LukePulverenti <luke.pulverenti@gmail.com> | 2013-02-24 16:53:54 -0500 |
| commit | 8ce3e74e8112a94773df22827849bf274fc88198 (patch) | |
| tree | a4ce1edf34466be697e2e432609f6be80b6c6df6 /MediaBrowser.Common/Serialization/XmlSerializer.cs | |
| parent | 6c86721f6de2acbe68e9419064ff21111ff3a223 (diff) | |
More DI
Diffstat (limited to 'MediaBrowser.Common/Serialization/XmlSerializer.cs')
| -rw-r--r-- | MediaBrowser.Common/Serialization/XmlSerializer.cs | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/MediaBrowser.Common/Serialization/XmlSerializer.cs b/MediaBrowser.Common/Serialization/XmlSerializer.cs deleted file mode 100644 index 07010a5d2..000000000 --- a/MediaBrowser.Common/Serialization/XmlSerializer.cs +++ /dev/null @@ -1,212 +0,0 @@ -using MediaBrowser.Model.Logging; -using System; -using System.IO; -using System.Linq; -using System.Xml; - -namespace MediaBrowser.Common.Serialization -{ - /// <summary> - /// Provides a wrapper around third party xml serialization. - /// </summary> - public class XmlSerializer - { - /// <summary> - /// Serializes to writer. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="obj">The obj.</param> - /// <param name="writer">The writer.</param> - public static void SerializeToWriter<T>(T obj, XmlTextWriter writer) - { - writer.Formatting = Formatting.Indented; - var netSerializer = new System.Xml.Serialization.XmlSerializer(typeof(T)); - netSerializer.Serialize(writer, obj); - } - - /// <summary> - /// Serializes to writer. - /// </summary> - /// <param name="obj">The obj.</param> - /// <param name="writer">The writer.</param> - public static void SerializeToWriter(object obj, XmlTextWriter writer) - { - writer.Formatting = Formatting.Indented; - var netSerializer = new System.Xml.Serialization.XmlSerializer(obj.GetType()); - netSerializer.Serialize(writer, obj); - } - - /// <summary> - /// Deserializes from stream. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="stream">The stream.</param> - /// <returns>``0.</returns> - public static T DeserializeFromStream<T>(Stream stream) - { - using (var reader = new XmlTextReader(stream)) - { - var netSerializer = new System.Xml.Serialization.XmlSerializer(typeof(T)); - - return (T)netSerializer.Deserialize(reader); - } - } - - /// <summary> - /// Deserializes from stream. - /// </summary> - /// <param name="type">The type.</param> - /// <param name="stream">The stream.</param> - /// <returns>System.Object.</returns> - public static object DeserializeFromStream(Type type, Stream stream) - { - using (var reader = new XmlTextReader(stream)) - { - var netSerializer = new System.Xml.Serialization.XmlSerializer(type); - - return netSerializer.Deserialize(reader); - } - } - - /// <summary> - /// Serializes to stream. - /// </summary> - /// <param name="obj">The obj.</param> - /// <param name="stream">The stream.</param> - public static void SerializeToStream(object obj, Stream stream) - { - using (var writer = new XmlTextWriter(stream, null)) - { - SerializeToWriter(obj, writer); - } - } - - /// <summary> - /// Deserializes from file. - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="file">The file.</param> - /// <returns>``0.</returns> - public static T DeserializeFromFile<T>(string file) - { - using (var stream = File.OpenRead(file)) - { - return DeserializeFromStream<T>(stream); - } - } - - /// <summary> - /// Serializes to file. - /// </summary> - /// <param name="obj">The obj.</param> - /// <param name="file">The file.</param> - public static void SerializeToFile(object obj, string file) - { - using (var stream = new FileStream(file, FileMode.Create)) - { - SerializeToStream(obj, stream); - } - } - - /// <summary> - /// Deserializes from file. - /// </summary> - /// <param name="type">The type.</param> - /// <param name="file">The file.</param> - /// <returns>System.Object.</returns> - public static object DeserializeFromFile(Type type, string file) - { - using (var stream = File.OpenRead(file)) - { - return DeserializeFromStream(type, stream); - } - } - - /// <summary> - /// Deserializes from bytes. - /// </summary> - /// <param name="type">The type.</param> - /// <param name="buffer">The buffer.</param> - /// <returns>System.Object.</returns> - public static object DeserializeFromBytes(Type type, byte[] buffer) - { - using (var stream = new MemoryStream(buffer)) - { - return DeserializeFromStream(type, stream); - } - } - - /// <summary> - /// Serializes to bytes. - /// </summary> - /// <param name="obj">The obj.</param> - /// <returns>System.Byte[][].</returns> - public static byte[] SerializeToBytes(object obj) - { - using (var stream = new MemoryStream()) - { - SerializeToStream(obj, stream); - - return stream.ToArray(); - } - } - - /// <summary> - /// Reads an xml configuration file from the file system - /// It will immediately re-serialize and save if new serialization data is available due to property changes - /// </summary> - /// <param name="type">The type.</param> - /// <param name="path">The path.</param> - /// <param name="logger">The logger.</param> - /// <returns>System.Object.</returns> - public static object GetXmlConfiguration(Type type, string path, ILogger logger) - { - logger.Info("Loading {0} at {1}", type.Name, path); - - object configuration; - - byte[] buffer = null; - - // Use try/catch to avoid the extra file system lookup using File.Exists - try - { - buffer = File.ReadAllBytes(path); - - configuration = DeserializeFromBytes(type, buffer); - } - catch (FileNotFoundException) - { - configuration = Activator.CreateInstance(type); - } - - // Take the object we just got and serialize it back to bytes - var newBytes = SerializeToBytes(configuration); - - // If the file didn't exist before, or if something has changed, re-save - if (buffer == null || !buffer.SequenceEqual(newBytes)) - { - logger.Info("Saving {0} to {1}", type.Name, path); - - // Save it after load in case we got new items - File.WriteAllBytes(path, newBytes); - } - - return configuration; - } - - /// <summary> - /// Reads an xml configuration file from the file system - /// It will immediately save the configuration after loading it, just - /// in case there are new serializable properties - /// </summary> - /// <typeparam name="T"></typeparam> - /// <param name="path">The path.</param> - /// <param name="logger">The logger.</param> - /// <returns>``0.</returns> - public static T GetXmlConfiguration<T>(string path, ILogger logger) - where T : class - { - return GetXmlConfiguration(typeof(T), path, logger) as T; - } - } -} |
