diff options
Diffstat (limited to 'csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs')
| -rw-r--r-- | csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs b/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs deleted file mode 100644 index a1623348..00000000 --- a/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs +++ /dev/null @@ -1,354 +0,0 @@ -#region Copyright notice and license
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// http://github.com/jskeet/dotnet-protobufs/
-// Original C++/Java/Python code:
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#endregion
-
-using System.Collections;
-using System.Collections.Generic;
-using Google.ProtocolBuffers.Descriptors;
-
-namespace Google.ProtocolBuffers
-{
- public interface IGeneratedExtensionLite
- {
- int Number { get; }
- object ContainingType { get; }
- IMessageLite MessageDefaultInstance { get; }
- IFieldDescriptorLite Descriptor { get; }
- }
-
- public class ExtensionDescriptorLite : IFieldDescriptorLite
- {
- private readonly string fullName;
- private readonly IEnumLiteMap enumTypeMap;
- private readonly int number;
- private readonly FieldType type;
- private readonly bool isRepeated;
- private readonly bool isPacked;
- private readonly MappedType mapType;
- private readonly object defaultValue;
-
- public ExtensionDescriptorLite(string fullName, IEnumLiteMap enumTypeMap, int number, FieldType type,
- object defaultValue, bool isRepeated, bool isPacked)
- {
- this.fullName = fullName;
- this.enumTypeMap = enumTypeMap;
- this.number = number;
- this.type = type;
- this.mapType = FieldMappingAttribute.MappedTypeFromFieldType(type);
- this.isRepeated = isRepeated;
- this.isPacked = isPacked;
- this.defaultValue = defaultValue;
- }
-
- public string Name
- {
- get
- {
- string name = fullName;
- int offset = name.LastIndexOf('.');
- if (offset >= 0)
- {
- name = name.Substring(offset);
- }
- return name;
- }
- }
-
- public string FullName
- {
- get { return fullName; }
- }
-
- public bool IsRepeated
- {
- get { return isRepeated; }
- }
-
- public bool IsRequired
- {
- get { return false; }
- }
-
- public bool IsPacked
- {
- get { return isPacked; }
- }
-
- public bool IsExtension
- {
- get { return true; }
- }
-
- /// <summary>
- /// This is not supported and assertions are made to ensure this does not exist on extensions of Lite types
- /// </summary>
- public bool MessageSetWireFormat
- {
- get { return false; }
- }
-
- public int FieldNumber
- {
- get { return number; }
- }
-
- public IEnumLiteMap EnumType
- {
- get { return enumTypeMap; }
- }
-
- public FieldType FieldType
- {
- get { return type; }
- }
-
- public MappedType MappedType
- {
- get { return mapType; }
- }
-
- public object DefaultValue
- {
- get { return defaultValue; }
- }
-
- public int CompareTo(IFieldDescriptorLite other)
- {
- return FieldNumber.CompareTo(other.FieldNumber);
- }
- }
-
- public class GeneratedRepeatExtensionLite<TContainingType, TExtensionType> :
- GeneratedExtensionLite<TContainingType, IList<TExtensionType>>
- where TContainingType : IMessageLite
- {
- public GeneratedRepeatExtensionLite(string fullName, TContainingType containingTypeDefaultInstance,
- IMessageLite messageDefaultInstance, IEnumLiteMap enumTypeMap, int number,
- FieldType type, bool isPacked) :
- base(
- fullName, containingTypeDefaultInstance, new List<TExtensionType>(),
- messageDefaultInstance, enumTypeMap, number, type, isPacked)
- {
- }
-
- public override object ToReflectionType(object value)
- {
- IList<object> result = new List<object>();
- foreach (object element in (IEnumerable) value)
- {
- result.Add(SingularToReflectionType(element));
- }
- return result;
- }
-
- public override object FromReflectionType(object value)
- {
- // Must convert the whole list.
- List<TExtensionType> result = new List<TExtensionType>();
- foreach (object element in (IEnumerable) value)
- {
- result.Add((TExtensionType) SingularFromReflectionType(element));
- }
- return result;
- }
- }
-
- public class GeneratedExtensionLite<TContainingType, TExtensionType> : IGeneratedExtensionLite
- where TContainingType : IMessageLite
- {
- private readonly TContainingType containingTypeDefaultInstance;
- private readonly TExtensionType defaultValue;
- private readonly IMessageLite messageDefaultInstance;
- private readonly ExtensionDescriptorLite descriptor;
-
- // We can't always initialize a GeneratedExtension when we first construct
- // it due to initialization order difficulties (namely, the default
- // instances may not have been constructed yet). So, we construct an
- // uninitialized GeneratedExtension once, then call internalInit() on it
- // later. Generated code will always call internalInit() on all extensions
- // as part of the static initialization code, and internalInit() throws an
- // exception if called more than once, so this method is useless to users.
- protected GeneratedExtensionLite(
- TContainingType containingTypeDefaultInstance,
- TExtensionType defaultValue,
- IMessageLite messageDefaultInstance,
- ExtensionDescriptorLite descriptor)
- {
- this.containingTypeDefaultInstance = containingTypeDefaultInstance;
- this.messageDefaultInstance = messageDefaultInstance;
- this.defaultValue = defaultValue;
- this.descriptor = descriptor;
- }
-
- /** For use by generated code only. */
-
- public GeneratedExtensionLite(
- string fullName,
- TContainingType containingTypeDefaultInstance,
- TExtensionType defaultValue,
- IMessageLite messageDefaultInstance,
- IEnumLiteMap enumTypeMap,
- int number,
- FieldType type)
- : this(containingTypeDefaultInstance, defaultValue, messageDefaultInstance,
- new ExtensionDescriptorLite(fullName, enumTypeMap, number, type, defaultValue,
- false /* isRepeated */, false /* isPacked */))
- {
- }
-
- private static readonly IList<object> Empty = new object[0];
- /** Repeating fields: For use by generated code only. */
-
- protected GeneratedExtensionLite(
- string fullName,
- TContainingType containingTypeDefaultInstance,
- TExtensionType defaultValue,
- IMessageLite messageDefaultInstance,
- IEnumLiteMap enumTypeMap,
- int number,
- FieldType type,
- bool isPacked)
- : this(containingTypeDefaultInstance, defaultValue, messageDefaultInstance,
- new ExtensionDescriptorLite(fullName, enumTypeMap, number, type, Empty,
- true /* isRepeated */, isPacked))
- {
- }
-
- /// <summary>
- /// Returns information about this extension
- /// </summary>
- public IFieldDescriptorLite Descriptor
- {
- get { return descriptor; }
- }
-
- /// <summary>
- /// Returns the default value for this extension
- /// </summary>
- public TExtensionType DefaultValue
- {
- get { return defaultValue; }
- }
-
- /// <summary>
- /// used for the extension registry
- /// </summary>
- object IGeneratedExtensionLite.ContainingType
- {
- get { return ContainingTypeDefaultInstance; }
- }
-
- /**
- * Default instance of the type being extended, used to identify that type.
- */
-
- public TContainingType ContainingTypeDefaultInstance
- {
- get { return containingTypeDefaultInstance; }
- }
-
- /** Get the field number. */
-
- public int Number
- {
- get { return descriptor.FieldNumber; }
- }
-
- /**
- * If the extension is an embedded message, this is the default instance of
- * that type.
- */
-
- public IMessageLite MessageDefaultInstance
- {
- get { return messageDefaultInstance; }
- }
-
- /// <summary>
- /// Converts from the type used by the native accessors to the type
- /// used by reflection accessors. For example, the reflection accessors
- /// for enums use EnumValueDescriptors but the native accessors use
- /// the generated enum type.
- /// </summary>
- public virtual object ToReflectionType(object value)
- {
- return SingularToReflectionType(value);
- }
-
- /// <summary>
- /// Like ToReflectionType(object) but for a single element.
- /// </summary>
- public object SingularToReflectionType(object value)
- {
- return descriptor.MappedType == MappedType.Enum
- ? descriptor.EnumType.FindValueByNumber((int) value)
- : value;
- }
-
- public virtual object FromReflectionType(object value)
- {
- return SingularFromReflectionType(value);
- }
-
- public object SingularFromReflectionType(object value)
- {
- switch (Descriptor.MappedType)
- {
- case MappedType.Message:
- if (value is TExtensionType)
- {
- return value;
- }
- else
- {
- // It seems the copy of the embedded message stored inside the
- // extended message is not of the exact type the user was
- // expecting. This can happen if a user defines a
- // GeneratedExtension manually and gives it a different type.
- // This should not happen in normal use. But, to be nice, we'll
- // copy the message to whatever type the caller was expecting.
- return MessageDefaultInstance.WeakCreateBuilderForType()
- .WeakMergeFrom((IMessageLite) value).WeakBuild();
- }
- case MappedType.Enum:
- // Just return a boxed int - that can be unboxed to the enum
- IEnumLite enumValue = (IEnumLite) value;
- return enumValue.Number;
- default:
- return value;
- }
- }
- }
-}
\ No newline at end of file |