/// <summary>Loads the given config into an object from the xml file in the config folder</summary>
/// <typeparam name="T">The object type to be returned and loaded</typeparam>
/// <param name="Filename">The name of the config</param>
/// <returns>Loads the given config into an object from the xml file in the config folder</returns>
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="COMException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="InvalidComObjectException" />
/// <exception cref="IOException" />
/// <exception cref="MethodAccessException" />
/// <exception cref="MemberAccessException" />
/// <exception cref="MissingMethodException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="SecurityException" />
/// <exception cref="UnauthorizedAccessException" />
/// <exception cref="TargetInvocationException" />
/// <exception cref="TypeLoadException" />
public static T LoadConfig <T>(String Filename)
{
String Filepath = ConfigOptions.ConfigFolder + Filename + ".xml";
EventWaitHandle Lock = ConfigLoader.GetLock(Filepath);
T Out = default;
if (File.Exists(Filepath))
{
IConfigDeserializer <T> deserializer;
FileStream reader = null;
Lock.WaitOne();
#if !DEBUG
try {
#endif
deserializer = ConfigLoader._SerializerFactory.GetDeserializer <T>();
reader = new FileStream(Filepath, FileMode.Open);
Out = deserializer.Deserialize(reader);
reader.Close();
#if !DEBUG
}
catch (Exception ex) {
if (reader != null)
{
reader.Close();
}
ErrorLoading(Filepath, ex);
}
#endif
Lock.Set();
}
if (Out == null)
{
Out = Activator.CreateInstance <T>();
if (Out.GetType().GetInterface(nameof(INewConfig)) != null)
{
var Temp = (INewConfig)Out;
Temp.SetNewInformation();
}
#if Debug
Task.Run(() => SaveConfig(Out, Filename));
#else
SaveConfig(Out, Filename);
#endif
}
return(Out);
}
/// <summary>Save the given object into a file</summary>
/// <param name="ConfigObject">The object to save</param>
/// <param name="Filename">The filename the objects should get</param>
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="IOException" />
/// <exception cref="InvalidOperationException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="UnauthorizedAccessException" />
/// <exception cref="System.Security.SecurityException" />
public static void SaveConfig(Object ConfigObject, String Filename)
{
//Get file info on the file to save to
String Filepath = ConfigOptions.ConfigFolder + Filename + ConfigOptions.ConfigExtension;
var FI = new FileInfo(Filepath);
EventWaitHandle Lock = ConfigLoader.GetLock(Filepath);
//Check parent directory
DirectoryInfo DI = FI.Directory;
//Create if missing
if (!DI.Exists)
{
DI.Create();
}
//Setup
IConfigSerializer <Object> serializer = null;
FileStream writer = null;
Lock.WaitOne();
#if !DEBUG
try {
#endif
//Assign serializer and stream
serializer = ConfigLoader._SerializerFactory.GetSerializer(ConfigObject.GetType());
writer = new FileStream(FI.FullName, FileMode.Create);
//Serialize object
serializer.Serialize(ConfigObject, writer);
//Flush and close
writer.Flush();
writer.Close();
#if !DEBUG
}
#pragma warning disable 168
catch (Exception ex) {
#pragma warning restore 168
//Close stream if open
if (writer != null)
{
writer.Close();
}
ErrorSaving(Filepath, ex);
}
#endif
Lock.Set();
}
/// <summary>Retrieves the config using the given type, either loads it from memory or from the file, if none are succesfull a new instance is created and saved</summary>
/// <param name="T">the object type to get</param>
/// <param name="PresistObject">If true the object is stored in memory, if false then the config is just loaded from the file</param>
/// <returns>Returns a <see cref="Object"/></returns>
/// <exception cref="AmbiguousMatchException" />
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="COMException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="InvalidComObjectException" />
/// <exception cref="IOException" />
/// <exception cref="MethodAccessException" />
/// <exception cref="MemberAccessException" />
/// <exception cref="MissingMethodException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="SecurityException" />
/// <exception cref="TypeLoadException" />
/// <exception cref="TargetInvocationException" />
/// <exception cref="UnauthorizedAccessException" />
public static Object Get(Type T, Boolean PresistObject)
{
if (PresistObject)
{
if (!ConfigMapper._Configs.ContainsKey(T))
{
Load(T);
}
return(ConfigMapper._Configs[T]);
}
String Name = GetName(T);
return(ConfigLoader.LoadConfig(T, Name));
}
/// <summary>Pre initializes the values inside of this class</summary>
/// <param name="LoadConfigObjects">Marks if it should load the given objects from the loaded assemblies</param>
/// <exception cref="AppDomainUnloadedException" />
/// <exception cref="AmbiguousMatchException" />
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="OverflowException" />
/// <exception cref="TypeLoadException" />
public static void Preload(Boolean LoadConfigObjects = true)
{
//Preload the config loader
ConfigLoader.Preload();
if (LoadConfigObjects)
{
//Load config objects from assemblies
Assembly[] Assemblies = AppDomain.CurrentDomain.GetAssemblies();
for (Int32 I = 0; I < Assemblies.Length; I++)
{
Preload(Assemblies[I]);
}
}
}
/// <summary>Retrieves the config using the given type, either loads it from memory or from the file, if none are succesfull a new instance is created and saved</summary>
/// <typeparam name="T">The config object to be returned</typeparam>
/// <param name="PresistObject">If true the object is stored in memory, if false then the config is just loaded from the file</param>
/// <returns>Retrieves the config using the given type, either loads it from memory or from the file, if none are succesfull a new instance is created and saved</returns>
/// <exception cref="AmbiguousMatchException" />
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="COMException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="InvalidComObjectException" />
/// <exception cref="IOException" />
/// <exception cref="MethodAccessException" />
/// <exception cref="MemberAccessException" />
/// <exception cref="MissingMethodException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="SecurityException" />
/// <exception cref="TypeLoadException" />
/// <exception cref="TargetInvocationException" />
/// <exception cref="UnauthorizedAccessException" />
public static T Get <T>(Boolean PresistObject)
{
Type Temp = typeof(T);
if (PresistObject)
{
if (!ConfigMapper._Configs.ContainsKey(Temp))
{
Load(Temp);
}
return((T)ConfigMapper._Configs[Temp]);
}
String Name = GetName(Temp);
return(ConfigLoader.LoadConfig <T>(Name));
}
/// <summary>saves all the config in memory to a file</summary>
/// <exception cref="AmbiguousMatchException" />
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="IOException" />
/// <exception cref="InvalidOperationException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="SecurityException" />
/// <exception cref="UnauthorizedAccessException" />
public static void SaveAll()
{
var Keys = new Type[ConfigMapper._Configs.Count];
ConfigMapper._Configs.Keys.CopyTo(Keys, 0);
Type Key;
Object Item;
for (Int32 I = 0; I < Keys.Length; I++)
{
Key = Keys[I];
if (ConfigMapper._Configs.ContainsKey(Key))
{
Item = ConfigMapper._Configs[Key];
ConfigLoader.SaveConfig(Item, GetName(Key));
}
}
}
/// <summary>Initializes the instance of <see cref="ConfigLoader"/></summary>
static ConfigLoader()
{
ConfigLoader._Locks = new EventWaitHandle[ConfigOptions.LockCount];
ConfigLoader._Factories = new ConcurrentDictionary <String, IConfigSerializerFactory>();
Int32 Count = ConfigLoader._Locks.Length;
for (Int32 I = 0; I < Count; I++)
{
ConfigLoader._Locks[I] = new AutoResetEvent(true);
}
Assembly[] Assemblies = AppDomain.CurrentDomain.GetAssemblies();
Count = Assemblies.Length;
for (Int32 I = 0; I < Count; I++)
{
ConfigLoader.AddFactories(Assemblies[I]);
}
ConfigLoader.SwitchFactory();
}
/// <summary>Loads the specified object from file storage or creates a new instance</summary>
/// <param name="T">The type of the object to retrieve</param>
/// <param name="Filename">the name of the config</param>
/// <returns>A <see cref="Object"/> is returned</returns>
/// <exception cref="ArgumentException" />
/// <exception cref="ArgumentNullException" />
/// <exception cref="ArgumentOutOfRangeException" />
/// <exception cref="COMException" />
/// <exception cref="DirectoryNotFoundException" />
/// <exception cref="FileNotFoundException" />
/// <exception cref="InvalidComObjectException" />
/// <exception cref="IOException" />
/// <exception cref="MethodAccessException" />
/// <exception cref="MemberAccessException" />
/// <exception cref="MissingMethodException" />
/// <exception cref="NotSupportedException" />
/// <exception cref="PathTooLongException" />
/// <exception cref="SecurityException" />
/// <exception cref="UnauthorizedAccessException" />
/// <exception cref="TargetInvocationException" />
/// <exception cref="TypeLoadException" />
public static Object LoadConfig(Type T, String Filename)
{
//Create the filepath of where the config file could be found
String Filepath = ConfigOptions.ConfigFolder + Filename + ConfigOptions.ConfigExtension;
EventWaitHandle Lock = ConfigLoader.GetLock(Filepath);
Object Out = null;
//Check if file exists
if (File.Exists(Filepath))
{
//Setup
IConfigDeserializer <Object> deserializer;
FileStream reader = null;
Lock.WaitOne();
#if !DEBUG
try {
#endif
//Create the deserializer and stream
deserializer = ConfigLoader._SerializerFactory.GetDeserializer(T);
reader = new FileStream(Filepath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Deserialize file into object
Out = deserializer.Deserialize(reader);
reader.Close();
#if !DEBUG
}
catch (Exception ex) {
//Close of the stream, write error report
if (reader != null)
{
reader.Close();
}
ErrorLoading(Filepath, ex);
}
#endif
Lock.Set();
}
//Checks if object has not been succesfully been deserialized.
if (Out == null)
{
//Create new instance of the object
Out = Activator.CreateInstance(T);
//Check if the object has the given object
if (Out.GetType().GetInterface(nameof(INewConfig)) != null)
{
var Temp = (INewConfig)Out;
Temp.SetNewInformation();
}
#if !DEBUG
Task.Run(() => SaveConfig(Out, Filename));
#else
SaveConfig(Out, Filename);
#endif
}
return(Out);
}
