Format source code as preparation to changes; update copyright comments

Author: SergeiPavlov

Orm/Xtensive.Orm/Caching/WeakCache.cs

@@ -1,6 +1,6 @@
-// Copyright (C) 2003-2010 Xtensive LLC.
-// All rights reserved.
-// For conditions of distribution and use, see license.
+// Copyright (C) 2003-2021 Xtensive LLC.
+// This code is distributed under MIT license terms.
+// See the License.txt file in the project root for more information.
 // Created by: Alex Ustinov
 // Created:    2007.05.28
 
@@ -43,29 +43,33 @@ public class WeakCache<TKey, TItem> :
     #region Properites: KeyExtractor, ChainedCache, TrackResurrection, EfficiencyFactor, Count, Size
 
     /// <inheritdoc/>
-    public Converter<TItem, TKey> KeyExtractor {
+    public Converter<TItem, TKey> KeyExtractor
+    {
       [DebuggerStepThrough]
       get { return keyExtractor; }
     }
 
     /// <summary>
     /// Gets a value indicating whether this cache tracks resurrection.
     /// </summary>
-    public bool TrackResurrection {
+    public bool TrackResurrection
+    {
       [DebuggerStepThrough]
       get { return trackResurrection; }
     }
 
     /// <inheritdoc/>
-    public int Count {
+    public int Count
+    {
       [DebuggerStepThrough]
       get { return items.Count; }
     }
 
     #endregion
 
     /// <inheritdoc/>
-    public TItem this[TKey key, bool markAsHit] {
+    public TItem this[TKey key, bool markAsHit]
+    {
       get {
         TItem item;
         if (TryGetItem(key, markAsHit, out item))
@@ -83,7 +87,7 @@ public virtual bool TryGetItem(TKey key, bool markAsHit, out TItem item)
       GCHandle cached;
       if (items.TryGetValue(key, out cached)) {
         item = (TItem) cached.Target;
-        if (item!=null)
+        if (item != null)
           return true;
         items.Remove(key);
         cached.Free();
@@ -125,7 +129,7 @@ public virtual TItem Add(TItem item, bool replaceIfExists)
       if (items.TryGetValue(key, out cached)) {
         if (!replaceIfExists) {
           var cachedItem = (TItem) cached.Target;
-          if (cachedItem!=null)
+          if (cachedItem != null)
             return cachedItem;
         }
         items.Remove(key);
@@ -169,7 +173,7 @@ public virtual void Clear()
           try {
             pair.Value.Free();
           }
-          catch {}
+          catch { }
       }
       finally {
         items = new Dictionary<TKey, GCHandle>();
@@ -188,7 +192,7 @@ public void Invalidate()
     public virtual void CollectGarbage()
     {
       int count = items.Count;
-      if (count<=NoGcCount)
+      if (count <= NoGcCount)
         return;
 
       Exception error = null;
@@ -199,7 +203,7 @@ public virtual void CollectGarbage()
         foreach (var pair in items) {
           var cached = pair.Value;
           var item = cached.Target;
-          if (item!=null)
+          if (item != null)
             newItems.Add(pair.Key, cached);
           else
             cached.Free();
@@ -217,7 +221,7 @@ public virtual void CollectGarbage()
         // Logging
         if (CoreLog.IsLogged(LogLevel.Debug)) {
           CoreLog.Debug("WeakCache.CollectGarbage: removed: {0} from {1}", removedCount, count);
-          if (error!=null)
+          if (error != null)
             CoreLog.Debug(error, "Caught at WeakCache.CollectGarbage");
         }
       }
@@ -239,7 +243,7 @@ public virtual IEnumerator<TItem> GetEnumerator()
     {
       foreach (var pair in items) {
         var item = ExtractTarget(pair.Value);
-        if (item!=null)
+        if (item != null)
           yield return item;
       }
     }
@@ -290,7 +294,7 @@ public WeakCache(bool trackResurrection, Converter<TItem, TKey> keyExtractor)
     [SecuritySafeCritical]
     protected virtual void Dispose(bool disposing)
     {
-      if (items!=null) {
+      if (items != null) {
         try {
           Clear();
         }

Orm/Xtensive.Orm/Collections/TypeRegistry.cs

@@ -1,6 +1,6 @@
-// Copyright (C) 2003-2010 Xtensive LLC.
-// All rights reserved.
-// For conditions of distribution and use, see license.
+// Copyright (C) 2003-2021 Xtensive LLC.
+// This code is distributed under MIT license terms.
+// See the License.txt file in the project root for more information.
 // Created by: Dmitri Maximov
 // Created:    2007.08.03
 
@@ -37,7 +37,7 @@ public class TypeRegistry : LockableBase,
     /// <summary>
     /// Gets assemblies containing registered types.
     /// </summary>
-    public Set<Assembly> Assemblies{ get { return assemblies; } }
+    public Set<Assembly> Assemblies { get { return assemblies; } }
 
     /// <summary>
     /// Determines whether the specified <see cref="Type"/> is contained in this instance.
@@ -74,7 +74,7 @@ public void Register(Type type)
     /// Search is restricted by assembly only.
     /// </summary>
     /// <param name="assembly">Assembly to search for types.</param>
-    /// <exception cref="InvalidOperationException">When <see cref="Assembly.GetTypes()"/> 
+    /// <exception cref="InvalidOperationException">When <see cref="Assembly.GetTypes()"/>
     /// method call has thrown an exception or if no suitable types were found.</exception>
     /// <exception cref="ArgumentNullException">When <paramref name="assembly"/> is null.</exception>
     public void Register(Assembly assembly)
@@ -90,9 +90,9 @@ public void Register(Assembly assembly)
     /// </summary>
     /// <param name="assembly">Assembly to search for types.</param>
     /// <param name="namespace">Namespace to search for types.</param>
-    /// <exception cref="InvalidOperationException">When <see cref="Assembly.GetTypes()"/> 
+    /// <exception cref="InvalidOperationException">When <see cref="Assembly.GetTypes()"/>
     /// method call has thrown an exception or if no suitable types were found.</exception>
-    /// <exception cref="ArgumentNullException">When <paramref name="assembly"/> is null 
+    /// <exception cref="ArgumentNullException">When <paramref name="assembly"/> is null
     /// or <paramref name="namespace"/> is empty string.</exception>
     public void Register(Assembly assembly, string @namespace)
     {
@@ -132,7 +132,7 @@ private void ProcessPendingActions()
           actions.Clear();
           foreach (var action in oldActions)
             processor.Process(this, action);
-          if (actions.Count==0)
+          if (actions.Count == 0)
             break;
         }
       }
@@ -182,7 +182,8 @@ IEnumerator IEnumerable.GetEnumerator()
     /// <summary>
     /// Gets the number of types registered in this instance.
     /// </summary>
-    public int Count {
+    public int Count
+    {
       get {
         ProcessPendingActions();
         return types.Count;

Orm/Xtensive.Orm/Core/Pair{TFirst,TSecond}.cs

@@ -1,6 +1,6 @@
-// Copyright (C) 2003-2010 Xtensive LLC.
-// All rights reserved.
-// For conditions of distribution and use, see license.
+// Copyright (C) 2003-2021 Xtensive LLC.
+// This code is distributed under MIT license terms.
+// See the License.txt file in the project root for more information.
 // Created by: Alex Ustinov
 // Created:    2007.06.01
 
@@ -17,7 +17,7 @@ namespace Xtensive.Core
   /// <typeparam name="TSecond">The <see cref="Type"/> of second value.</typeparam>
   [Serializable]
   [DebuggerDisplay("{First}, {Second}")]
-  public readonly struct Pair<TFirst, TSecond> : 
+  public readonly struct Pair<TFirst, TSecond> :
     IComparable<Pair<TFirst, TSecond>>,
     IEquatable<Pair<TFirst, TSecond>>
   {
@@ -44,7 +44,7 @@ public bool Equals(Pair<TFirst, TSecond> other)
     public int CompareTo(Pair<TFirst, TSecond> other)
     {
       int result = AdvancedComparerStruct<TFirst>.System.Compare(First, other.First);
-      if (result!=0)
+      if (result != 0)
         return result;
       return AdvancedComparerStruct<TSecond>.System.Compare(Second, other.Second);
     }
@@ -56,7 +56,7 @@ public int CompareTo(Pair<TFirst, TSecond> other)
     /// <inheritdoc/>
     public override bool Equals(object obj)
     {
-      if (obj.GetType()!=typeof (Pair<TFirst, TSecond>))
+      if (obj.GetType() != typeof(Pair<TFirst, TSecond>))
         return false;
       return Equals((Pair<TFirst, TSecond>) obj);
     }

Orm/Xtensive.Orm/IoC/Internals/DefaultServiceContainer.cs

@@ -1,6 +1,6 @@
-// Copyright (C) 2010 Xtensive LLC.
-// All rights reserved.
-// For conditions of distribution and use, see license.
+// Copyright (C) 2010-2021 Xtensive LLC.
+// This code is distributed under MIT license terms.
+// See the License.txt file in the project root for more information.
 // Created by: Alex Yakunin
 // Created:    2010.01.30
 
@@ -17,7 +17,7 @@ namespace Xtensive.IoC
 {
   internal sealed class DefaultServiceContainer : ServiceContainerBase
   {
-    ThreadSafeDictionary<Assembly, IServiceContainer> containers = 
+    ThreadSafeDictionary<Assembly, IServiceContainer> containers =
       ThreadSafeDictionary<Assembly, IServiceContainer>.Create(new object());
 
     protected override IEnumerable<object> HandleGetAll(Type serviceType)

Orm/Xtensive.Orm/IoC/ServiceContainer.cs

@@ -1,4 +1,4 @@
-// Copyright (C) 2009-2020 Xtensive LLC.
+// Copyright (C) 2009-2021 Xtensive LLC.
 // This code is distributed under MIT license terms.
 // See the License.txt file in the project root for more information.
 // Created by: Dmitri Maximov
@@ -15,7 +15,7 @@
 using Xtensive.IoC.Configuration;
 using AttributeSearchOptions = Xtensive.Reflection.AttributeSearchOptions;
 using AppConfiguration = System.Configuration.Configuration;
-using ConfigurationSection=Xtensive.IoC.Configuration.ConfigurationSection;
+using ConfigurationSection = Xtensive.IoC.Configuration.ConfigurationSection;
 
 namespace Xtensive.IoC
 {
@@ -25,11 +25,11 @@ namespace Xtensive.IoC
   [Serializable]
   public class ServiceContainer : ServiceContainerBase
   {
-    private readonly Dictionary<object, List<ServiceRegistration>> types = 
+    private readonly Dictionary<object, List<ServiceRegistration>> types =
       new Dictionary<object, List<ServiceRegistration>>();
-    private readonly Dictionary<ServiceRegistration, object> instances = 
+    private readonly Dictionary<ServiceRegistration, object> instances =
       new Dictionary<ServiceRegistration, object>();
-    private readonly Dictionary<ServiceRegistration, Pair<ConstructorInfo,ParameterInfo[]>> constructorCache = 
+    private readonly Dictionary<ServiceRegistration, Pair<ConstructorInfo, ParameterInfo[]>> constructorCache =
       new Dictionary<ServiceRegistration, Pair<ConstructorInfo, ParameterInfo[]>>();
     private readonly HashSet<Type> creating = new HashSet<Type>();
     private readonly object _lock = new object();
@@ -45,7 +45,7 @@ protected override object HandleGet(Type serviceType, string name)
         List<ServiceRegistration> list;
         if (!types.TryGetValue(GetKey(serviceType, name), out list))
           return null;
-        if (list.Count==0)
+        if (list.Count == 0)
           return null;
         if (list.Count > 1)
           throw new AmbiguousMatchException(Strings.ExMultipleServicesMatchToTheSpecifiedArguments);
@@ -75,25 +75,25 @@ protected virtual object CreateInstance(ServiceRegistration serviceInfo)
     {
       if (creating.Contains(serviceInfo.Type))
         throw new ActivationException(Strings.ExRecursiveConstructorParemeterDependencyIsDetected);
-      Pair<ConstructorInfo,ParameterInfo[]> cachedInfo;
+      Pair<ConstructorInfo, ParameterInfo[]> cachedInfo;
       var mappedType = serviceInfo.MappedType;
       if (!constructorCache.TryGetValue(serviceInfo, out cachedInfo)) {
         var @ctor = (
           from c in mappedType.GetConstructors()
-          where c.GetAttribute<ServiceConstructorAttribute>(AttributeSearchOptions.InheritNone)!=null
+          where c.GetAttribute<ServiceConstructorAttribute>(AttributeSearchOptions.InheritNone) != null
           select c
           ).SingleOrDefault();
-        if (@ctor==null)
+        if (@ctor == null)
           @ctor = mappedType.GetConstructor(ArrayUtils<Type>.EmptyArray);
-        var @params = @ctor==null ? null : @ctor.GetParameters();
+        var @params = @ctor == null ? null : @ctor.GetParameters();
         cachedInfo = new Pair<ConstructorInfo, ParameterInfo[]>(@ctor, @params);
         constructorCache[serviceInfo] = cachedInfo;
       }
       var cInfo = cachedInfo.First;
-      if (cInfo==null)
+      if (cInfo == null)
         return null;
       var pInfos = cachedInfo.Second;
-      if (pInfos.Length==0)
+      if (pInfos.Length == 0)
         return Activator.CreateInstance(mappedType);
       var args = new object[pInfos.Length];
       creating.Add(serviceInfo.Type);
@@ -128,7 +128,7 @@ private IEnumerable<object> GetOrCreateInstances(IEnumerable<ServiceRegistration
           continue;
         }
 
-        if (registration.MappedInstance!=null)
+        if (registration.MappedInstance != null)
           result = registration.MappedInstance;
         else
           result = CreateInstance(registration);
@@ -207,12 +207,12 @@ public static IServiceContainer Create(Type containerType, object configuration,
 
       var possibleArgs =
         Enumerable.Empty<object[]>()
-          .Append(new[] {configuration, parent})
-          .Append(new[] {configuration})
-          .Append(new[] {parent});
+          .Append(new[] { configuration, parent })
+          .Append(new[] { configuration })
+          .Append(new[] { parent });
       foreach (var args in possibleArgs) {
         var ctor = containerType.GetConstructor(args);
-        if (ctor!=null)
+        if (ctor != null)
           return (IServiceContainer) ctor.Invoke(args);
       }
 
@@ -270,7 +270,7 @@ public static IServiceContainer Create(ConfigurationSection section, string name
       return Create(section, name, null);
     }
 
-      /// <summary>
+    /// <summary>
     /// Creates <see cref="IServiceContainer"/> by its configuration.
     /// </summary>
     /// <param name="section">IoC configuration section.</param>
@@ -284,9 +284,9 @@ public static IServiceContainer Create(ConfigurationSection section, string name
       if (name.IsNullOrEmpty())
         name = string.Empty;
 
-      ContainerElement configuration = section==null ? null : section.Containers[name];
+      ContainerElement configuration = section == null ? null : section.Containers[name];
 
-      if (configuration==null)
+      if (configuration == null)
         configuration = new ContainerElement();
 
       var registrations = new List<ServiceRegistration>();
@@ -299,12 +299,12 @@ public static IServiceContainer Create(ConfigurationSection section, string name
       foreach (var serviceRegistrationElement in configuration.Explicit)
         registrations.Add(serviceRegistrationElement.ToNative());
 
-      var currentParent = configuration.Parent.IsNullOrEmpty() 
-        ? parent 
+      var currentParent = configuration.Parent.IsNullOrEmpty()
+        ? parent
         : Create(section, configuration.Parent, parent);
-      
-      var containerType = configuration.Type.IsNullOrEmpty() ? 
-        typeof(ServiceContainer) : 
+
+      var containerType = configuration.Type.IsNullOrEmpty() ?
+        typeof(ServiceContainer) :
         Type.GetType(configuration.Type);
       return Create(containerType, registrations, currentParent);
     }
@@ -337,7 +337,7 @@ public ServiceContainer(IEnumerable<ServiceRegistration> configuration)
     public ServiceContainer(IEnumerable<ServiceRegistration> configuration, IServiceContainer parent)
       : base(parent)
     {
-      if (configuration==null)
+      if (configuration == null)
         return;
       foreach (var serviceRegistration in configuration)
         Register(serviceRegistration);
@@ -351,7 +351,7 @@ public override void Dispose()
         foreach (var pair in instances) {
           var service = pair.Value;
           var disposable = service as IDisposable;
-          if (disposable!=null)
+          if (disposable != null)
             toDispose.Add(disposable);
         }
       }