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Posted to commits@ignite.apache.org by ak...@apache.org on 2015/11/12 09:04:06 UTC
[11/28] ignite git commit: IGNITE-1845: Adopted new binary API in
.Net.
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
deleted file mode 100644
index 1848f1a..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
+++ /dev/null
@@ -1,1128 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- using System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Diagnostics;
- using System.IO;
- using Apache.Ignite.Core.Common;
- using Apache.Ignite.Core.Impl.Portable.IO;
- using Apache.Ignite.Core.Impl.Portable.Metadata;
- using Apache.Ignite.Core.Portable;
-
- /// <summary>
- /// Portable builder implementation.
- /// </summary>
- internal class PortableBuilderImpl : IPortableBuilder
- {
- /** Cached dictionary with no values. */
- private static readonly IDictionary<int, PortableBuilderField> EmptyVals =
- new Dictionary<int, PortableBuilderField>();
-
- /** Portables. */
- private readonly PortablesImpl _portables;
-
- /** */
- private readonly PortableBuilderImpl _parent;
-
- /** Initial portable object. */
- private readonly PortableUserObject _obj;
-
- /** Type descriptor. */
- private readonly IPortableTypeDescriptor _desc;
-
- /** Values. */
- private IDictionary<string, PortableBuilderField> _vals;
-
- /** Contextual fields. */
- private IDictionary<int, PortableBuilderField> _cache;
-
- /** Hash code. */
- private int _hashCode;
-
- /** Current context. */
- private Context _ctx;
-
- /** Write array action. */
- private static readonly Action<PortableWriterImpl, object> WriteArrayAction =
- (w, o) => w.WriteArrayInternal((Array) o);
-
- /** Write collection action. */
- private static readonly Action<PortableWriterImpl, object> WriteCollectionAction =
- (w, o) => w.WriteCollection((ICollection) o);
-
- /** Write timestamp action. */
- private static readonly Action<PortableWriterImpl, object> WriteTimestampAction =
- (w, o) => w.WriteTimestamp((DateTime?) o);
-
- /** Write timestamp array action. */
- private static readonly Action<PortableWriterImpl, object> WriteTimestampArrayAction =
- (w, o) => w.WriteTimestampArray((DateTime?[])o);
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="portables">Portables.</param>
- /// <param name="parent">Parent builder.</param>
- /// <param name="obj">Initial portable object.</param>
- /// <param name="desc">Type descriptor.</param>
- public PortableBuilderImpl(PortablesImpl portables, PortableBuilderImpl parent,
- PortableUserObject obj, IPortableTypeDescriptor desc)
- {
- Debug.Assert(portables != null);
- Debug.Assert(obj != null);
- Debug.Assert(desc != null);
-
- _portables = portables;
- _parent = parent ?? this;
- _obj = obj;
- _desc = desc;
-
- _hashCode = obj.GetHashCode();
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetHashCode(int hashCode)
- {
- _hashCode = hashCode;
-
- return this;
- }
-
- /** <inheritDoc /> */
- public T GetField<T>(string name)
- {
- PortableBuilderField field;
-
- if (_vals != null && _vals.TryGetValue(name, out field))
- return field != PortableBuilderField.RmvMarker ? (T) field.Value : default(T);
-
- int pos;
-
- if (!_obj.TryGetFieldPosition(name, out pos))
- return default(T);
-
- T val;
-
- if (TryGetCachedField(pos, out val))
- return val;
-
- val = _obj.GetField<T>(pos, this);
-
- var fld = CacheField(pos, val);
-
- SetField0(name, fld);
-
- return val;
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetField<T>(string fieldName, T val)
- {
- return SetField0(fieldName,
- new PortableBuilderField(typeof (T), val, PortableSystemHandlers.GetTypeId(typeof (T))));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetArrayField<T>(string fieldName, T[] val)
- {
- return SetField0(fieldName,
- new PortableBuilderField(typeof (T[]), val, PortableUtils.TypeArray, WriteArrayAction));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetBooleanField(string fieldName, bool val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (bool), val, PortableUtils.TypeBool,
- (w, o) => w.WriteBoolean((bool) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetBooleanArrayField(string fieldName, bool[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (bool[]), val, PortableUtils.TypeArrayBool,
- (w, o) => w.WriteBooleanArray((bool[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetByteField(string fieldName, byte val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (byte), val, PortableUtils.TypeByte,
- (w, o) => w.WriteByte((byte) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetByteArrayField(string fieldName, byte[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (byte[]), val, PortableUtils.TypeArrayByte,
- (w, o) => w.WriteByteArray((byte[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetCharField(string fieldName, char val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (char), val, PortableUtils.TypeChar,
- (w, o) => w.WriteChar((char) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetCharArrayField(string fieldName, char[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (char[]), val, PortableUtils.TypeArrayChar,
- (w, o) => w.WriteCharArray((char[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetCollectionField(string fieldName, ICollection val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (ICollection), val, PortableUtils.TypeCollection,
- WriteCollectionAction));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetDecimalField(string fieldName, decimal? val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (decimal?), val, PortableUtils.TypeDecimal,
- (w, o) => w.WriteDecimal((decimal?) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetDecimalArrayField(string fieldName, decimal?[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (decimal?[]), val, PortableUtils.TypeArrayDecimal,
- (w, o) => w.WriteDecimalArray((decimal?[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetDictionaryField(string fieldName, IDictionary val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (IDictionary), val, PortableUtils.TypeDictionary,
- (w, o) => w.WriteDictionary((IDictionary) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetDoubleField(string fieldName, double val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (double), val, PortableUtils.TypeDouble,
- (w, o) => w.WriteDouble((double) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetDoubleArrayField(string fieldName, double[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (double[]), val, PortableUtils.TypeArrayDouble,
- (w, o) => w.WriteDoubleArray((double[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetEnumField<T>(string fieldName, T val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (T), val, PortableUtils.TypeEnum,
- (w, o) => w.WriteEnum((T) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetEnumArrayField<T>(string fieldName, T[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (T[]), val, PortableUtils.TypeArrayEnum,
- (w, o) => w.WriteEnumArray((T[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetFloatField(string fieldName, float val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (float), val, PortableUtils.TypeFloat,
- (w, o) => w.WriteFloat((float) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetFloatArrayField(string fieldName, float[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (float[]), val, PortableUtils.TypeArrayFloat,
- (w, o) => w.WriteFloatArray((float[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetGuidField(string fieldName, Guid? val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (Guid?), val, PortableUtils.TypeGuid,
- (w, o) => w.WriteGuid((Guid?) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetGuidArrayField(string fieldName, Guid?[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (Guid?[]), val, PortableUtils.TypeArrayGuid,
- (w, o) => w.WriteGuidArray((Guid?[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetIntField(string fieldName, int val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (int), val, PortableUtils.TypeInt,
- (w, o) => w.WriteInt((int) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetIntArrayField(string fieldName, int[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (int[]), val, PortableUtils.TypeArrayInt,
- (w, o) => w.WriteIntArray((int[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetLongField(string fieldName, long val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (long), val, PortableUtils.TypeLong,
- (w, o) => w.WriteLong((long) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetLongArrayField(string fieldName, long[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (long[]), val, PortableUtils.TypeArrayLong,
- (w, o) => w.WriteLongArray((long[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetShortField(string fieldName, short val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (short), val, PortableUtils.TypeShort,
- (w, o) => w.WriteShort((short) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetShortArrayField(string fieldName, short[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (short[]), val, PortableUtils.TypeArrayShort,
- (w, o) => w.WriteShortArray((short[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetStringField(string fieldName, string val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (string), val, PortableUtils.TypeString,
- (w, o) => w.WriteString((string) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetStringArrayField(string fieldName, string[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (string[]), val, PortableUtils.TypeArrayString,
- (w, o) => w.WriteStringArray((string[]) o)));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetTimestampField(string fieldName, DateTime? val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (DateTime?), val, PortableUtils.TypeTimestamp,
- WriteTimestampAction));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder SetTimestampArrayField(string fieldName, DateTime?[] val)
- {
- return SetField0(fieldName, new PortableBuilderField(typeof (DateTime?[]), val, PortableUtils.TypeArrayTimestamp,
- WriteTimestampArrayAction));
- }
-
- /** <inheritDoc /> */
- public IPortableBuilder RemoveField(string name)
- {
- return SetField0(name, PortableBuilderField.RmvMarker);
- }
-
- /** <inheritDoc /> */
- public IPortableObject Build()
- {
- PortableHeapStream inStream = new PortableHeapStream(_obj.Data);
-
- inStream.Seek(_obj.Offset, SeekOrigin.Begin);
-
- // Assume that resulting length will be no less than header + [fields_cnt] * 12;
- int estimatedCapacity = PortableObjectHeader.Size + (_vals == null ? 0 : _vals.Count*12);
-
- PortableHeapStream outStream = new PortableHeapStream(estimatedCapacity);
-
- PortableWriterImpl writer = _portables.Marshaller.StartMarshal(outStream);
-
- writer.SetBuilder(this);
-
- // All related builders will work in this context with this writer.
- _parent._ctx = new Context(writer);
-
- try
- {
- // Write.
- writer.Write(this);
-
- // Process metadata.
- _portables.Marshaller.FinishMarshal(writer);
-
- // Create portable object once metadata is processed.
- return new PortableUserObject(_portables.Marshaller, outStream.InternalArray, 0,
- PortableObjectHeader.Read(outStream, 0));
- }
- finally
- {
- // Cleanup.
- _parent._ctx.Closed = true;
- }
- }
-
- /// <summary>
- /// Create child builder.
- /// </summary>
- /// <param name="obj">Portable object.</param>
- /// <returns>Child builder.</returns>
- public PortableBuilderImpl Child(PortableUserObject obj)
- {
- var desc = _portables.Marshaller.GetDescriptor(true, obj.TypeId);
-
- return new PortableBuilderImpl(_portables, null, obj, desc);
- }
-
- /// <summary>
- /// Get cache field.
- /// </summary>
- /// <param name="pos">Position.</param>
- /// <param name="val">Value.</param>
- /// <returns><c>true</c> if value is found in cache.</returns>
- public bool TryGetCachedField<T>(int pos, out T val)
- {
- if (_parent._cache != null)
- {
- PortableBuilderField res;
-
- if (_parent._cache.TryGetValue(pos, out res))
- {
- val = res != null ? (T) res.Value : default(T);
-
- return true;
- }
- }
-
- val = default(T);
-
- return false;
- }
-
- /// <summary>
- /// Add field to cache test.
- /// </summary>
- /// <param name="pos">Position.</param>
- /// <param name="val">Value.</param>
- public PortableBuilderField CacheField<T>(int pos, T val)
- {
- if (_parent._cache == null)
- _parent._cache = new Dictionary<int, PortableBuilderField>(2);
-
- var hdr = _obj.Data[pos];
-
- var field = new PortableBuilderField(typeof(T), val, hdr, GetWriteAction(hdr));
-
- _parent._cache[pos] = field;
-
- return field;
- }
-
- /// <summary>
- /// Gets the write action by header.
- /// </summary>
- /// <param name="header">The header.</param>
- /// <returns>Write action.</returns>
- private static Action<PortableWriterImpl, object> GetWriteAction(byte header)
- {
- // We need special actions for all cases where SetField(X) produces different result from SetSpecialField(X)
- // Arrays, Collections, Dates
-
- switch (header)
- {
- case PortableUtils.TypeArray:
- return WriteArrayAction;
-
- case PortableUtils.TypeCollection:
- return WriteCollectionAction;
-
- case PortableUtils.TypeTimestamp:
- return WriteTimestampAction;
-
- case PortableUtils.TypeArrayTimestamp:
- return WriteTimestampArrayAction;
- }
-
- return null;
- }
-
- /// <summary>
- /// Internal set field routine.
- /// </summary>
- /// <param name="fieldName">Name.</param>
- /// <param name="val">Value.</param>
- /// <returns>This builder.</returns>
- private IPortableBuilder SetField0(string fieldName, PortableBuilderField val)
- {
- if (_vals == null)
- _vals = new Dictionary<string, PortableBuilderField>();
-
- _vals[fieldName] = val;
-
- return this;
- }
-
- /// <summary>
- /// Mutate portable object.
- /// </summary>
- /// <param name="inStream">Input stream with initial object.</param>
- /// <param name="outStream">Output stream.</param>
- /// <param name="desc">Portable type descriptor.</param>
- /// <param name="hashCode">Hash code.</param>
- /// <param name="vals">Values.</param>
- private void Mutate(
- PortableHeapStream inStream,
- PortableHeapStream outStream,
- IPortableTypeDescriptor desc,
- int hashCode,
- IDictionary<string, PortableBuilderField> vals)
- {
- // Set correct builder to writer frame.
- PortableBuilderImpl oldBuilder = _parent._ctx.Writer.SetBuilder(_parent);
-
- int streamPos = inStream.Position;
-
- try
- {
- // Prepare fields.
- IPortableMetadataHandler metaHnd = _portables.Marshaller.GetMetadataHandler(desc);
-
- IDictionary<int, PortableBuilderField> vals0;
-
- if (vals == null || vals.Count == 0)
- vals0 = EmptyVals;
- else
- {
- vals0 = new Dictionary<int, PortableBuilderField>(vals.Count);
-
- foreach (KeyValuePair<string, PortableBuilderField> valEntry in vals)
- {
- int fieldId = PortableUtils.FieldId(desc.TypeId, valEntry.Key, desc.NameMapper, desc.IdMapper);
-
- if (vals0.ContainsKey(fieldId))
- throw new IgniteException("Collision in field ID detected (change field name or " +
- "define custom ID mapper) [fieldName=" + valEntry.Key + ", fieldId=" + fieldId + ']');
-
- vals0[fieldId] = valEntry.Value;
-
- // Write metadata if: 1) it is enabled for type; 2) type is not null (i.e. it is neither
- // remove marker, nor a field read through "GetField" method.
- if (metaHnd != null && valEntry.Value.Type != null)
- metaHnd.OnFieldWrite(fieldId, valEntry.Key, valEntry.Value.TypeId);
- }
- }
-
- // Actual processing.
- Mutate0(_parent._ctx, inStream, outStream, true, hashCode, vals0);
-
- // 3. Handle metadata.
- if (metaHnd != null)
- {
- IDictionary<string, int> meta = metaHnd.OnObjectWriteFinished();
-
- if (meta != null)
- _parent._ctx.Writer.SaveMetadata(desc.TypeId, desc.TypeName, desc.AffinityKeyFieldName, meta);
- }
- }
- finally
- {
- // Restore builder frame.
- _parent._ctx.Writer.SetBuilder(oldBuilder);
-
- inStream.Seek(streamPos, SeekOrigin.Begin);
- }
- }
-
- /// <summary>
- /// Internal mutation routine.
- /// </summary>
- /// <param name="inStream">Input stream.</param>
- /// <param name="outStream">Output stream.</param>
- /// <param name="ctx">Context.</param>
- /// <param name="changeHash">WHether hash should be changed.</param>
- /// <param name="hash">New hash.</param>
- /// <param name="vals">Values to be replaced.</param>
- /// <returns>Mutated object.</returns>
- private void Mutate0(Context ctx, PortableHeapStream inStream, IPortableStream outStream,
- bool changeHash, int hash, IDictionary<int, PortableBuilderField> vals)
- {
- int inStartPos = inStream.Position;
- int outStartPos = outStream.Position;
-
- byte inHdr = inStream.ReadByte();
-
- if (inHdr == PortableUtils.HdrNull)
- outStream.WriteByte(PortableUtils.HdrNull);
- else if (inHdr == PortableUtils.HdrHnd)
- {
- int inHnd = inStream.ReadInt();
-
- int oldPos = inStartPos - inHnd;
- int newPos;
-
- if (ctx.OldToNew(oldPos, out newPos))
- {
- // Handle is still valid.
- outStream.WriteByte(PortableUtils.HdrHnd);
- outStream.WriteInt(outStartPos - newPos);
- }
- else
- {
- // Handle is invalid, write full object.
- int inRetPos = inStream.Position;
-
- inStream.Seek(oldPos, SeekOrigin.Begin);
-
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
-
- inStream.Seek(inRetPos, SeekOrigin.Begin);
- }
- }
- else if (inHdr == PortableUtils.HdrFull)
- {
- var inHeader = PortableObjectHeader.Read(inStream, inStartPos);
-
- PortableUtils.ValidateProtocolVersion(inHeader.Version);
-
- int hndPos;
-
- if (ctx.AddOldToNew(inStartPos, outStartPos, out hndPos))
- {
- // Object could be cached in parent builder.
- PortableBuilderField cachedVal;
-
- if (_parent._cache != null && _parent._cache.TryGetValue(inStartPos, out cachedVal))
- {
- WriteField(ctx, cachedVal);
- }
- else
- {
- // New object, write in full form.
- var inSchema = inHeader.ReadSchema(inStream, inStartPos);
-
- var outSchema = PortableObjectSchemaHolder.Current;
- var schemaIdx = outSchema.PushSchema();
-
- try
- {
- // Skip header as it is not known at this point.
- outStream.Seek(PortableObjectHeader.Size, SeekOrigin.Current);
-
- if (inSchema != null)
- {
- foreach (var inField in inSchema)
- {
- PortableBuilderField fieldVal;
-
- var fieldFound = vals.TryGetValue(inField.Id, out fieldVal);
-
- if (fieldFound && fieldVal == PortableBuilderField.RmvMarker)
- continue;
-
- outSchema.PushField(inField.Id, outStream.Position - outStartPos);
-
- if (!fieldFound)
- fieldFound = _parent._cache != null &&
- _parent._cache.TryGetValue(inField.Offset + inStartPos,
- out fieldVal);
-
- if (fieldFound)
- {
- WriteField(ctx, fieldVal);
-
- vals.Remove(inField.Id);
- }
- else
- {
- // Field is not tracked, re-write as is.
- inStream.Seek(inField.Offset + inStartPos, SeekOrigin.Begin);
-
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
- }
- }
- }
-
- // Write remaining new fields.
- foreach (var valEntry in vals)
- {
- if (valEntry.Value == PortableBuilderField.RmvMarker)
- continue;
-
- outSchema.PushField(valEntry.Key, outStream.Position - outStartPos);
-
- WriteField(ctx, valEntry.Value);
- }
-
- // Write raw data.
- int outRawOff = outStream.Position - outStartPos;
-
- int inRawOff = inHeader.GetRawOffset(inStream, inStartPos);
- int inRawLen = inHeader.SchemaOffset - inRawOff;
-
- if (inRawLen > 0)
- outStream.Write(inStream.InternalArray, inStartPos + inRawOff, inRawLen);
-
- // Write schema
- int outSchemaOff = outRawOff;
- var schemaPos = outStream.Position;
- int outSchemaId;
- short flags;
-
- var hasSchema = outSchema.WriteSchema(outStream, schemaIdx, out outSchemaId, out flags);
-
- if (hasSchema)
- {
- outSchemaOff = schemaPos - outStartPos;
-
- if (inRawLen > 0)
- outStream.WriteInt(outRawOff);
- }
-
- var outLen = outStream.Position - outStartPos;
-
- var outHash = changeHash ? hash : inHeader.HashCode;
-
- var outHeader = new PortableObjectHeader(inHeader.IsUserType, inHeader.TypeId, outHash,
- outLen, outSchemaId, outSchemaOff, !hasSchema, flags);
-
- PortableObjectHeader.Write(outHeader, outStream, outStartPos);
-
- outStream.Seek(outStartPos + outLen, SeekOrigin.Begin); // seek to the end of the object
- }
- finally
- {
- outSchema.PopSchema(schemaIdx);
- }
- }
- }
- else
- {
- // Object has already been written, write as handle.
- outStream.WriteByte(PortableUtils.HdrHnd);
- outStream.WriteInt(outStartPos - hndPos);
- }
-
- // Synchronize input stream position.
- inStream.Seek(inStartPos + inHeader.Length, SeekOrigin.Begin);
- }
- else
- {
- // Try writing as well-known type with fixed size.
- outStream.WriteByte(inHdr);
-
- if (!WriteAsPredefined(inHdr, inStream, outStream, ctx))
- throw new IgniteException("Unexpected header [position=" + (inStream.Position - 1) +
- ", header=" + inHdr + ']');
- }
- }
-
- /// <summary>
- /// Writes the specified field.
- /// </summary>
- private static void WriteField(Context ctx, PortableBuilderField field)
- {
- var action = field.WriteAction;
-
- if (action != null)
- action(ctx.Writer, field.Value);
- else
- ctx.Writer.Write(field.Value);
- }
-
- /// <summary>
- /// Process portable object inverting handles if needed.
- /// </summary>
- /// <param name="outStream">Output stream.</param>
- /// <param name="port">Portable.</param>
- internal void ProcessPortable(IPortableStream outStream, PortableUserObject port)
- {
- // Special case: writing portable object with correct inversions.
- PortableHeapStream inStream = new PortableHeapStream(port.Data);
-
- inStream.Seek(port.Offset, SeekOrigin.Begin);
-
- // Use fresh context to ensure correct portable inversion.
- Mutate0(new Context(), inStream, outStream, false, 0, EmptyVals);
- }
-
- /// <summary>
- /// Process child builder.
- /// </summary>
- /// <param name="outStream">Output stream.</param>
- /// <param name="builder">Builder.</param>
- internal void ProcessBuilder(IPortableStream outStream, PortableBuilderImpl builder)
- {
- PortableHeapStream inStream = new PortableHeapStream(builder._obj.Data);
-
- inStream.Seek(builder._obj.Offset, SeekOrigin.Begin);
-
- // Builder parent context might be null only in one case: if we never met this group of
- // builders before. In this case we set context to their parent and track it. Context
- // cleanup will be performed at the very end of build process.
- if (builder._parent._ctx == null || builder._parent._ctx.Closed)
- builder._parent._ctx = new Context(_parent._ctx);
-
- builder.Mutate(inStream, outStream as PortableHeapStream, builder._desc,
- builder._hashCode, builder._vals);
- }
-
- /// <summary>
- /// Write object as a predefined type if possible.
- /// </summary>
- /// <param name="hdr">Header.</param>
- /// <param name="inStream">Input stream.</param>
- /// <param name="outStream">Output stream.</param>
- /// <param name="ctx">Context.</param>
- /// <returns><c>True</c> if was written.</returns>
- private bool WriteAsPredefined(byte hdr, PortableHeapStream inStream, IPortableStream outStream,
- Context ctx)
- {
- switch (hdr)
- {
- case PortableUtils.TypeByte:
- TransferBytes(inStream, outStream, 1);
-
- break;
-
- case PortableUtils.TypeShort:
- TransferBytes(inStream, outStream, 2);
-
- break;
-
- case PortableUtils.TypeInt:
- TransferBytes(inStream, outStream, 4);
-
- break;
-
- case PortableUtils.TypeLong:
- TransferBytes(inStream, outStream, 8);
-
- break;
-
- case PortableUtils.TypeFloat:
- TransferBytes(inStream, outStream, 4);
-
- break;
-
- case PortableUtils.TypeDouble:
- TransferBytes(inStream, outStream, 8);
-
- break;
-
- case PortableUtils.TypeChar:
- TransferBytes(inStream, outStream, 2);
-
- break;
-
- case PortableUtils.TypeBool:
- TransferBytes(inStream, outStream, 1);
-
- break;
-
- case PortableUtils.TypeDecimal:
- TransferBytes(inStream, outStream, 4); // Transfer scale
-
- int magLen = inStream.ReadInt(); // Transfer magnitude length.
-
- outStream.WriteInt(magLen);
-
- TransferBytes(inStream, outStream, magLen); // Transfer magnitude.
-
- break;
-
- case PortableUtils.TypeString:
- PortableUtils.WriteString(PortableUtils.ReadString(inStream), outStream);
-
- break;
-
- case PortableUtils.TypeGuid:
- TransferBytes(inStream, outStream, 16);
-
- break;
-
- case PortableUtils.TypeTimestamp:
- TransferBytes(inStream, outStream, 12);
-
- break;
-
- case PortableUtils.TypeArrayByte:
- TransferArray(inStream, outStream, 1);
-
- break;
-
- case PortableUtils.TypeArrayShort:
- TransferArray(inStream, outStream, 2);
-
- break;
-
- case PortableUtils.TypeArrayInt:
- TransferArray(inStream, outStream, 4);
-
- break;
-
- case PortableUtils.TypeArrayLong:
- TransferArray(inStream, outStream, 8);
-
- break;
-
- case PortableUtils.TypeArrayFloat:
- TransferArray(inStream, outStream, 4);
-
- break;
-
- case PortableUtils.TypeArrayDouble:
- TransferArray(inStream, outStream, 8);
-
- break;
-
- case PortableUtils.TypeArrayChar:
- TransferArray(inStream, outStream, 2);
-
- break;
-
- case PortableUtils.TypeArrayBool:
- TransferArray(inStream, outStream, 1);
-
- break;
-
- case PortableUtils.TypeArrayDecimal:
- case PortableUtils.TypeArrayString:
- case PortableUtils.TypeArrayGuid:
- case PortableUtils.TypeArrayTimestamp:
- case PortableUtils.TypeArrayEnum:
- case PortableUtils.TypeArray:
- int arrLen = inStream.ReadInt();
-
- outStream.WriteInt(arrLen);
-
- for (int i = 0; i < arrLen; i++)
- Mutate0(ctx, inStream, outStream, false, 0, null);
-
- break;
-
- case PortableUtils.TypeCollection:
- int colLen = inStream.ReadInt();
-
- outStream.WriteInt(colLen);
-
- outStream.WriteByte(inStream.ReadByte());
-
- for (int i = 0; i < colLen; i++)
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
-
- break;
-
- case PortableUtils.TypeDictionary:
- int dictLen = inStream.ReadInt();
-
- outStream.WriteInt(dictLen);
-
- outStream.WriteByte(inStream.ReadByte());
-
- for (int i = 0; i < dictLen; i++)
- {
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
- }
-
- break;
-
- case PortableUtils.TypeMapEntry:
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
- Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
-
- break;
-
- case PortableUtils.TypePortable:
- TransferArray(inStream, outStream, 1); // Data array.
- TransferBytes(inStream, outStream, 4); // Offset in array.
-
- break;
-
- case PortableUtils.TypeEnum:
- TransferBytes(inStream, outStream, 4); // Integer ordinal.
-
- break;
-
- default:
- return false;
- }
-
- return true;
- }
-
- /// <summary>
- /// Transfer bytes from one stream to another.
- /// </summary>
- /// <param name="inStream">Input stream.</param>
- /// <param name="outStream">Output stream.</param>
- /// <param name="cnt">Bytes count.</param>
- private static void TransferBytes(PortableHeapStream inStream, IPortableStream outStream, int cnt)
- {
- outStream.Write(inStream.InternalArray, inStream.Position, cnt);
-
- inStream.Seek(cnt, SeekOrigin.Current);
- }
-
- /// <summary>
- /// Transfer array of fixed-size elements from one stream to another.
- /// </summary>
- /// <param name="inStream">Input stream.</param>
- /// <param name="outStream">Output stream.</param>
- /// <param name="elemSize">Element size.</param>
- private static void TransferArray(PortableHeapStream inStream, IPortableStream outStream,
- int elemSize)
- {
- int len = inStream.ReadInt();
-
- outStream.WriteInt(len);
-
- TransferBytes(inStream, outStream, elemSize * len);
- }
-
- /// <summary>
- /// Mutation ocntext.
- /// </summary>
- private class Context
- {
- /** Map from object position in old portable to position in new portable. */
- private IDictionary<int, int> _oldToNew;
-
- /** Parent context. */
- private readonly Context _parent;
-
- /** Portable writer. */
- private readonly PortableWriterImpl _writer;
-
- /** Children contexts. */
- private ICollection<Context> _children;
-
- /** Closed flag; if context is closed, it can no longer be used. */
- private bool _closed;
-
- /// <summary>
- /// Constructor for parent context where writer invocation is not expected.
- /// </summary>
- public Context()
- {
- // No-op.
- }
-
- /// <summary>
- /// Constructor for parent context.
- /// </summary>
- /// <param name="writer">Writer</param>
- public Context(PortableWriterImpl writer)
- {
- _writer = writer;
- }
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="parent">Parent context.</param>
- public Context(Context parent)
- {
- _parent = parent;
-
- _writer = parent._writer;
-
- if (parent._children == null)
- parent._children = new List<Context>();
-
- parent._children.Add(this);
- }
-
- /// <summary>
- /// Add another old-to-new position mapping.
- /// </summary>
- /// <param name="oldPos">Old position.</param>
- /// <param name="newPos">New position.</param>
- /// <param name="hndPos">Handle position.</param>
- /// <returns><c>True</c> if ampping was added, <c>false</c> if mapping already existed and handle
- /// position in the new object is returned.</returns>
- public bool AddOldToNew(int oldPos, int newPos, out int hndPos)
- {
- if (_oldToNew == null)
- _oldToNew = new Dictionary<int, int>();
-
- if (_oldToNew.TryGetValue(oldPos, out hndPos))
- return false;
- _oldToNew[oldPos] = newPos;
-
- return true;
- }
-
- /// <summary>
- /// Get mapping of old position to the new one.
- /// </summary>
- /// <param name="oldPos">Old position.</param>
- /// <param name="newPos">New position.</param>
- /// <returns><c>True</c> if mapping exists.</returns>
- public bool OldToNew(int oldPos, out int newPos)
- {
- return _oldToNew.TryGetValue(oldPos, out newPos);
- }
-
- /// <summary>
- /// Writer.
- /// </summary>
- public PortableWriterImpl Writer
- {
- get { return _writer; }
- }
-
- /// <summary>
- /// Closed flag.
- /// </summary>
- public bool Closed
- {
- get
- {
- return _closed;
- }
- set
- {
- Context ctx = this;
-
- while (ctx != null)
- {
- ctx._closed = value;
-
- if (_children != null) {
- foreach (Context child in _children)
- child.Closed = value;
- }
-
- ctx = ctx._parent;
- }
- }
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
deleted file mode 100644
index fc4e050..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- using System;
- using System.Collections.Generic;
-
- using Apache.Ignite.Core.Impl.Portable.Structure;
- using Apache.Ignite.Core.Portable;
-
- /// <summary>
- /// Full type descriptor.
- /// </summary>
- internal class PortableFullTypeDescriptor : IPortableTypeDescriptor
- {
- /** Type. */
- private readonly Type _type;
-
- /** Type ID. */
- private readonly int _typeId;
-
- /** Type name. */
- private readonly string _typeName;
-
- /** User type flag. */
- private readonly bool _userType;
-
- /** Name converter. */
- private readonly IPortableNameMapper _nameMapper;
-
- /** Mapper. */
- private readonly IPortableIdMapper _idMapper;
-
- /** Serializer. */
- private readonly IPortableSerializer _serializer;
-
- /** Whether to cache deserialized value in IPortableObject */
- private readonly bool _keepDeserialized;
-
- /** Affinity field key name. */
- private readonly string _affKeyFieldName;
-
- /** Type structure. */
- private volatile PortableStructure _writerTypeStruct = PortableStructure.CreateEmpty();
-
- /** Type structure. */
- private volatile PortableStructure _readerTypeStructure = PortableStructure.CreateEmpty();
-
- /** Type schema. */
- private readonly PortableObjectSchema _schema = new PortableObjectSchema();
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="type">Type.</param>
- /// <param name="typeId">Type ID.</param>
- /// <param name="typeName">Type name.</param>
- /// <param name="userType">User type flag.</param>
- /// <param name="nameMapper">Name converter.</param>
- /// <param name="idMapper">Mapper.</param>
- /// <param name="serializer">Serializer.</param>
- /// <param name="keepDeserialized">Whether to cache deserialized value in IPortableObject</param>
- /// <param name="affKeyFieldName">Affinity field key name.</param>
- public PortableFullTypeDescriptor(
- Type type,
- int typeId,
- string typeName,
- bool userType,
- IPortableNameMapper nameMapper,
- IPortableIdMapper idMapper,
- IPortableSerializer serializer,
- bool keepDeserialized,
- string affKeyFieldName)
- {
- _type = type;
- _typeId = typeId;
- _typeName = typeName;
- _userType = userType;
- _nameMapper = nameMapper;
- _idMapper = idMapper;
- _serializer = serializer;
- _keepDeserialized = keepDeserialized;
- _affKeyFieldName = affKeyFieldName;
- }
-
- /// <summary>
- /// Type.
- /// </summary>
- public Type Type
- {
- get { return _type; }
- }
-
- /// <summary>
- /// Type ID.
- /// </summary>
- public int TypeId
- {
- get { return _typeId; }
- }
-
- /// <summary>
- /// Type name.
- /// </summary>
- public string TypeName
- {
- get { return _typeName; }
- }
-
- /// <summary>
- /// User type flag.
- /// </summary>
- public bool UserType
- {
- get { return _userType; }
- }
-
- /// <summary>
- /// Whether to cache deserialized value in IPortableObject
- /// </summary>
- public bool KeepDeserialized
- {
- get { return _keepDeserialized; }
- }
-
- /// <summary>
- /// Name converter.
- /// </summary>
- public IPortableNameMapper NameMapper
- {
- get { return _nameMapper; }
- }
-
- /// <summary>
- /// Mapper.
- /// </summary>
- public IPortableIdMapper IdMapper
- {
- get { return _idMapper; }
- }
-
- /// <summary>
- /// Serializer.
- /// </summary>
- public IPortableSerializer Serializer
- {
- get { return _serializer; }
- }
-
- /// <summary>
- /// Affinity key field name.
- /// </summary>
- public string AffinityKeyFieldName
- {
- get { return _affKeyFieldName; }
- }
-
- /** <inheritDoc /> */
- public PortableStructure WriterTypeStructure
- {
- get { return _writerTypeStruct; }
- }
-
- /** <inheritDoc /> */
- public PortableStructure ReaderTypeStructure
- {
- get { return _readerTypeStructure; }
- }
-
- /** <inheritDoc /> */
- public void UpdateWriteStructure(PortableStructure exp, int pathIdx,
- IList<PortableStructureUpdate> updates)
- {
- lock (this)
- {
- _writerTypeStruct = _writerTypeStruct.Merge(exp, pathIdx, updates);
- }
- }
-
- /** <inheritDoc /> */
- public void UpdateReadStructure(PortableStructure exp, int pathIdx,
- IList<PortableStructureUpdate> updates)
- {
- lock (this)
- {
- _readerTypeStructure = _readerTypeStructure.Merge(exp, pathIdx, updates);
- }
- }
-
- /** <inheritDoc /> */
- public PortableObjectSchema Schema
- {
- get { return _schema; }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
deleted file mode 100644
index 98e92f1..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- using System.Collections.Generic;
- using System.Diagnostics;
- using System.Diagnostics.CodeAnalysis;
-
- /// <summary>
- /// Object handle dictionary.
- /// </summary>
- internal class PortableHandleDictionary<TK, TV>
- {
- /** Initial array sizes. */
- private const int InitialSize = 7;
-
- /** Dictionary. */
- private Dictionary<TK, TV> _dict;
-
- /** First key. */
- private readonly TK _key1;
-
- /** First value. */
- private readonly TV _val1;
-
- /** Second key. */
- private TK _key2;
-
- /** Second value. */
- private TV _val2;
-
- /** Third key. */
- private TK _key3;
-
- /** Third value. */
- private TV _val3;
-
- /// <summary>
- /// Constructor with initial key-value pair.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <param name="val">Value.</param>
- [SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors"),
- SuppressMessage("ReSharper", "DoNotCallOverridableMethodsInConstructor")]
- public PortableHandleDictionary(TK key, TV val)
- {
- Debug.Assert(!Equals(key, EmptyKey));
-
- _key1 = key;
- _val1 = val;
-
- _key2 = EmptyKey;
- _key3 = EmptyKey;
- }
-
- /// <summary>
- /// Add value to dictionary.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <param name="val">Value.</param>
- public void Add(TK key, TV val)
- {
- Debug.Assert(!Equals(key, EmptyKey));
-
- if (Equals(_key2, EmptyKey))
- {
- _key2 = key;
- _val2 = val;
-
- return;
- }
-
- if (Equals(_key3, EmptyKey))
- {
- _key3 = key;
- _val3 = val;
-
- return;
- }
-
- if (_dict == null)
- _dict = new Dictionary<TK, TV>(InitialSize);
-
- _dict[key] = val;
- }
-
- /// <summary>
- /// Try getting value for the given key.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <param name="val">Value.</param>
- /// <returns>True if key was found.</returns>
- public bool TryGetValue(TK key, out TV val)
- {
- Debug.Assert(!Equals(key, EmptyKey));
-
- if (Equals(key, _key1))
- {
- val = _val1;
-
- return true;
- }
-
- if (Equals(key, _key2))
- {
- val = _val2;
-
- return true;
- }
-
- if (Equals(key, _key3))
- {
- val = _val3;
-
- return true;
- }
-
- if (_dict == null)
- {
- val = default(TV);
-
- return false;
- }
-
- return _dict.TryGetValue(key, out val);
- }
-
- /// <summary>
- /// Merge data from another dictionary without overwrite.
- /// </summary>
- /// <param name="that">Other dictionary.</param>
- public void Merge(PortableHandleDictionary<TK, TV> that)
- {
- if (that == null)
- return;
-
- AddIfAbsent(that._key1, that._val1);
- AddIfAbsent(that._key2, that._val2);
- AddIfAbsent(that._key3, that._val3);
-
- if (that._dict == null)
- return;
-
- foreach (var pair in that._dict)
- AddIfAbsent(pair.Key, pair.Value);
- }
-
- /// <summary>
- /// Add key/value pair to the bucket if absent.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <param name="val">Value.</param>
- private void AddIfAbsent(TK key, TV val)
- {
- if (Equals(key, EmptyKey))
- return;
-
- if (Equals(key, _key1) || Equals(key, _key2) || Equals(key, _key3))
- return;
-
- if (_dict == null || !_dict.ContainsKey(key))
- Add(key, val);
- }
-
- /// <summary>
- /// Gets the empty key.
- /// </summary>
- protected virtual TK EmptyKey
- {
- get { return default(TK); }
- }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
deleted file mode 100644
index e3c7523..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- using Apache.Ignite.Core.Portable;
-
- /// <summary>
- /// Portable serializer which only supports <see cref="IPortableMarshalAware"/> types with a default ctor.
- /// Does not use reflection.
- /// </summary>
- internal class PortableMarshalAwareSerializer : IPortableSerializer
- {
- /// <summary>
- /// Default instance.
- /// </summary>
- public static readonly PortableMarshalAwareSerializer Instance = new PortableMarshalAwareSerializer();
-
- /** <inheritdoc /> */
- public void WritePortable(object obj, IPortableWriter writer)
- {
- ((IPortableMarshalAware)obj).WritePortable(writer);
- }
-
- /** <inheritdoc /> */
- public void ReadPortable(object obj, IPortableReader reader)
- {
- ((IPortableMarshalAware)obj).ReadPortable(reader);
- }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
deleted file mode 100644
index f6cfee6..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
+++ /dev/null
@@ -1,532 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- using System;
- using System.Collections.Generic;
- using System.Globalization;
- using System.Linq;
- using Apache.Ignite.Core.Impl.Cache;
- using Apache.Ignite.Core.Impl.Cache.Query.Continuous;
- using Apache.Ignite.Core.Impl.Compute;
- using Apache.Ignite.Core.Impl.Compute.Closure;
- using Apache.Ignite.Core.Impl.Datastream;
- using Apache.Ignite.Core.Impl.Messaging;
- using Apache.Ignite.Core.Impl.Portable.IO;
- using Apache.Ignite.Core.Impl.Portable.Metadata;
- using Apache.Ignite.Core.Portable;
-
- /// <summary>
- /// Portable marshaller implementation.
- /// </summary>
- internal class PortableMarshaller
- {
- /** Portable configuration. */
- private readonly PortableConfiguration _cfg;
-
- /** Type to descriptor map. */
- private readonly IDictionary<Type, IPortableTypeDescriptor> _typeToDesc =
- new Dictionary<Type, IPortableTypeDescriptor>();
-
- /** Type name to descriptor map. */
- private readonly IDictionary<string, IPortableTypeDescriptor> _typeNameToDesc =
- new Dictionary<string, IPortableTypeDescriptor>();
-
- /** ID to descriptor map. */
- private readonly IDictionary<long, IPortableTypeDescriptor> _idToDesc =
- new Dictionary<long, IPortableTypeDescriptor>();
-
- /** Cached metadatas. */
- private volatile IDictionary<int, PortableMetadataHolder> _metas =
- new Dictionary<int, PortableMetadataHolder>();
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="cfg">Configurtaion.</param>
- public PortableMarshaller(PortableConfiguration cfg)
- {
- // Validation.
- if (cfg == null)
- cfg = new PortableConfiguration();
-
- if (cfg.TypeConfigurations == null)
- cfg.TypeConfigurations = new List<PortableTypeConfiguration>();
-
- foreach (PortableTypeConfiguration typeCfg in cfg.TypeConfigurations)
- {
- if (string.IsNullOrEmpty(typeCfg.TypeName))
- throw new PortableException("Type name cannot be null or empty: " + typeCfg);
- }
-
- // Define system types. They use internal reflective stuff, so configuration doesn't affect them.
- AddSystemTypes();
-
- // 2. Define user types.
- var dfltSerializer = cfg.DefaultSerializer == null ? new PortableReflectiveSerializer() : null;
-
- var typeResolver = new TypeResolver();
-
- ICollection<PortableTypeConfiguration> typeCfgs = cfg.TypeConfigurations;
-
- if (typeCfgs != null)
- foreach (PortableTypeConfiguration typeCfg in typeCfgs)
- AddUserType(cfg, typeCfg, typeResolver, dfltSerializer);
-
- ICollection<string> types = cfg.Types;
-
- if (types != null)
- foreach (string type in types)
- AddUserType(cfg, new PortableTypeConfiguration(type), typeResolver, dfltSerializer);
-
- if (cfg.DefaultSerializer == null)
- cfg.DefaultSerializer = dfltSerializer;
-
- _cfg = cfg;
- }
-
- /// <summary>
- /// Gets or sets the backing grid.
- /// </summary>
- public Ignite Ignite { get; set; }
-
- /// <summary>
- /// Marshal object.
- /// </summary>
- /// <param name="val">Value.</param>
- /// <returns>Serialized data as byte array.</returns>
- public byte[] Marshal<T>(T val)
- {
- PortableHeapStream stream = new PortableHeapStream(128);
-
- Marshal(val, stream);
-
- return stream.GetArrayCopy();
- }
-
- /// <summary>
- /// Marshal object.
- /// </summary>
- /// <param name="val">Value.</param>
- /// <param name="stream">Output stream.</param>
- /// <returns>Collection of metadatas (if any).</returns>
- private void Marshal<T>(T val, IPortableStream stream)
- {
- PortableWriterImpl writer = StartMarshal(stream);
-
- writer.Write(val);
-
- FinishMarshal(writer);
- }
-
- /// <summary>
- /// Start marshal session.
- /// </summary>
- /// <param name="stream">Stream.</param>
- /// <returns>Writer.</returns>
- public PortableWriterImpl StartMarshal(IPortableStream stream)
- {
- return new PortableWriterImpl(this, stream);
- }
-
- /// <summary>
- /// Finish marshal session.
- /// </summary>
- /// <param name="writer">Writer.</param>
- /// <returns>Dictionary with metadata.</returns>
- public void FinishMarshal(IPortableWriter writer)
- {
- var meta = ((PortableWriterImpl) writer).Metadata();
-
- var ignite = Ignite;
-
- if (ignite != null && meta != null && meta.Count > 0)
- ignite.PutMetadata(meta);
- }
-
- /// <summary>
- /// Unmarshal object.
- /// </summary>
- /// <typeparam name="T"></typeparam>
- /// <param name="data">Data array.</param>
- /// <param name="keepPortable">Whether to keep portables as portables.</param>
- /// <returns>
- /// Object.
- /// </returns>
- public T Unmarshal<T>(byte[] data, bool keepPortable)
- {
- return Unmarshal<T>(new PortableHeapStream(data), keepPortable);
- }
-
- /// <summary>
- /// Unmarshal object.
- /// </summary>
- /// <param name="data">Data array.</param>
- /// <param name="mode">The mode.</param>
- /// <returns>
- /// Object.
- /// </returns>
- public T Unmarshal<T>(byte[] data, PortableMode mode = PortableMode.Deserialize)
- {
- return Unmarshal<T>(new PortableHeapStream(data), mode);
- }
-
- /// <summary>
- /// Unmarshal object.
- /// </summary>
- /// <param name="stream">Stream over underlying byte array with correct position.</param>
- /// <param name="keepPortable">Whether to keep portables as portables.</param>
- /// <returns>
- /// Object.
- /// </returns>
- public T Unmarshal<T>(IPortableStream stream, bool keepPortable)
- {
- return Unmarshal<T>(stream, keepPortable ? PortableMode.KeepPortable : PortableMode.Deserialize, null);
- }
-
- /// <summary>
- /// Unmarshal object.
- /// </summary>
- /// <param name="stream">Stream over underlying byte array with correct position.</param>
- /// <param name="mode">The mode.</param>
- /// <returns>
- /// Object.
- /// </returns>
- public T Unmarshal<T>(IPortableStream stream, PortableMode mode = PortableMode.Deserialize)
- {
- return Unmarshal<T>(stream, mode, null);
- }
-
- /// <summary>
- /// Unmarshal object.
- /// </summary>
- /// <param name="stream">Stream over underlying byte array with correct position.</param>
- /// <param name="mode">The mode.</param>
- /// <param name="builder">Builder.</param>
- /// <returns>
- /// Object.
- /// </returns>
- public T Unmarshal<T>(IPortableStream stream, PortableMode mode, PortableBuilderImpl builder)
- {
- return new PortableReaderImpl(this, _idToDesc, stream, mode, builder).Deserialize<T>();
- }
-
- /// <summary>
- /// Start unmarshal session.
- /// </summary>
- /// <param name="stream">Stream.</param>
- /// <param name="keepPortable">Whether to keep portables as portables.</param>
- /// <returns>
- /// Reader.
- /// </returns>
- public PortableReaderImpl StartUnmarshal(IPortableStream stream, bool keepPortable)
- {
- return new PortableReaderImpl(this, _idToDesc, stream,
- keepPortable ? PortableMode.KeepPortable : PortableMode.Deserialize, null);
- }
-
- /// <summary>
- /// Start unmarshal session.
- /// </summary>
- /// <param name="stream">Stream.</param>
- /// <param name="mode">The mode.</param>
- /// <returns>Reader.</returns>
- public PortableReaderImpl StartUnmarshal(IPortableStream stream, PortableMode mode = PortableMode.Deserialize)
- {
- return new PortableReaderImpl(this, _idToDesc, stream, mode, null);
- }
-
- /// <summary>
- /// Gets metadata for the given type ID.
- /// </summary>
- /// <param name="typeId">Type ID.</param>
- /// <returns>Metadata or null.</returns>
- public IPortableMetadata GetMetadata(int typeId)
- {
- if (Ignite != null)
- {
- IPortableMetadata meta = Ignite.GetMetadata(typeId);
-
- if (meta != null)
- return meta;
- }
-
- return PortableMetadataImpl.EmptyMeta;
- }
-
- /// <summary>
- /// Gets metadata handler for the given type ID.
- /// </summary>
- /// <param name="desc">Type descriptor.</param>
- /// <returns>Metadata handler.</returns>
- public IPortableMetadataHandler GetMetadataHandler(IPortableTypeDescriptor desc)
- {
- PortableMetadataHolder holder;
-
- if (!_metas.TryGetValue(desc.TypeId, out holder))
- {
- lock (this)
- {
- if (!_metas.TryGetValue(desc.TypeId, out holder))
- {
- IDictionary<int, PortableMetadataHolder> metas0 =
- new Dictionary<int, PortableMetadataHolder>(_metas);
-
- holder = new PortableMetadataHolder(desc.TypeId, desc.TypeName, desc.AffinityKeyFieldName);
-
- metas0[desc.TypeId] = holder;
-
- _metas = metas0;
- }
- }
- }
-
- if (holder != null)
- {
- ICollection<int> ids = holder.FieldIds();
-
- bool newType = ids.Count == 0 && !holder.Saved();
-
- return new PortableHashsetMetadataHandler(ids, newType);
- }
-
- return null;
- }
-
- /// <summary>
- /// Callback invoked when metadata has been sent to the server and acknowledged by it.
- /// </summary>
- /// <param name="newMetas"></param>
- public void OnMetadataSent(IDictionary<int, IPortableMetadata> newMetas)
- {
- foreach (KeyValuePair<int, IPortableMetadata> metaEntry in newMetas)
- {
- PortableMetadataImpl meta = (PortableMetadataImpl) metaEntry.Value;
-
- IDictionary<int, Tuple<string, int>> mergeInfo =
- new Dictionary<int, Tuple<string, int>>(meta.FieldsMap().Count);
-
- foreach (KeyValuePair<string, int> fieldMeta in meta.FieldsMap())
- {
- int fieldId = PortableUtils.FieldId(metaEntry.Key, fieldMeta.Key, null, null);
-
- mergeInfo[fieldId] = new Tuple<string, int>(fieldMeta.Key, fieldMeta.Value);
- }
-
- _metas[metaEntry.Key].Merge(mergeInfo);
- }
- }
-
- /// <summary>
- /// Gets descriptor for type.
- /// </summary>
- /// <param name="type">Type.</param>
- /// <returns>Descriptor.</returns>
- public IPortableTypeDescriptor GetDescriptor(Type type)
- {
- IPortableTypeDescriptor desc;
-
- _typeToDesc.TryGetValue(type, out desc);
-
- return desc;
- }
-
- /// <summary>
- /// Gets descriptor for type name.
- /// </summary>
- /// <param name="typeName">Type name.</param>
- /// <returns>Descriptor.</returns>
- public IPortableTypeDescriptor GetDescriptor(string typeName)
- {
- IPortableTypeDescriptor desc;
-
- return _typeNameToDesc.TryGetValue(typeName, out desc) ? desc :
- new PortableSurrogateTypeDescriptor(_cfg, typeName);
- }
-
- /// <summary>
- ///
- /// </summary>
- /// <param name="userType"></param>
- /// <param name="typeId"></param>
- /// <returns></returns>
- public IPortableTypeDescriptor GetDescriptor(bool userType, int typeId)
- {
- IPortableTypeDescriptor desc;
-
- return _idToDesc.TryGetValue(PortableUtils.TypeKey(userType, typeId), out desc) ? desc :
- userType ? new PortableSurrogateTypeDescriptor(_cfg, typeId) : null;
- }
-
- /// <summary>
- /// Add user type.
- /// </summary>
- /// <param name="cfg">Configuration.</param>
- /// <param name="typeCfg">Type configuration.</param>
- /// <param name="typeResolver">The type resolver.</param>
- /// <param name="dfltSerializer">The default serializer.</param>
- private void AddUserType(PortableConfiguration cfg, PortableTypeConfiguration typeCfg,
- TypeResolver typeResolver, IPortableSerializer dfltSerializer)
- {
- // Get converter/mapper/serializer.
- IPortableNameMapper nameMapper = typeCfg.NameMapper ?? cfg.DefaultNameMapper;
-
- IPortableIdMapper idMapper = typeCfg.IdMapper ?? cfg.DefaultIdMapper;
-
- bool keepDeserialized = typeCfg.KeepDeserialized ?? cfg.DefaultKeepDeserialized;
-
- // Try resolving type.
- Type type = typeResolver.ResolveType(typeCfg.TypeName);
-
- if (type != null)
- {
- // Type is found.
- var typeName = GetTypeName(type);
-
- int typeId = PortableUtils.TypeId(typeName, nameMapper, idMapper);
-
- var serializer = typeCfg.Serializer ?? cfg.DefaultSerializer
- ?? GetPortableMarshalAwareSerializer(type) ?? dfltSerializer;
-
- var refSerializer = serializer as PortableReflectiveSerializer;
-
- if (refSerializer != null)
- refSerializer.Register(type, typeId, nameMapper, idMapper);
-
- AddType(type, typeId, typeName, true, keepDeserialized, nameMapper, idMapper, serializer,
- typeCfg.AffinityKeyFieldName);
- }
- else
- {
- // Type is not found.
- string typeName = PortableUtils.SimpleTypeName(typeCfg.TypeName);
-
- int typeId = PortableUtils.TypeId(typeName, nameMapper, idMapper);
-
- AddType(null, typeId, typeName, true, keepDeserialized, nameMapper, idMapper, null,
- typeCfg.AffinityKeyFieldName);
- }
- }
-
- /// <summary>
- /// Gets the <see cref="PortableMarshalAwareSerializer"/> for a type if it is compatible.
- /// </summary>
- /// <param name="type">The type.</param>
- /// <returns>Resulting <see cref="PortableMarshalAwareSerializer"/>, or null.</returns>
- private static IPortableSerializer GetPortableMarshalAwareSerializer(Type type)
- {
- return type.GetInterfaces().Contains(typeof (IPortableMarshalAware))
- ? PortableMarshalAwareSerializer.Instance
- : null;
- }
-
- /// <summary>
- /// Add type.
- /// </summary>
- /// <param name="type">Type.</param>
- /// <param name="typeId">Type ID.</param>
- /// <param name="typeName">Type name.</param>
- /// <param name="userType">User type flag.</param>
- /// <param name="keepDeserialized">Whether to cache deserialized value in IPortableObject</param>
- /// <param name="nameMapper">Name mapper.</param>
- /// <param name="idMapper">ID mapper.</param>
- /// <param name="serializer">Serializer.</param>
- /// <param name="affKeyFieldName">Affinity key field name.</param>
- private void AddType(Type type, int typeId, string typeName, bool userType,
- bool keepDeserialized, IPortableNameMapper nameMapper, IPortableIdMapper idMapper,
- IPortableSerializer serializer, string affKeyFieldName)
- {
- long typeKey = PortableUtils.TypeKey(userType, typeId);
-
- if (_idToDesc.ContainsKey(typeKey))
- {
- string type1 = _idToDesc[typeKey].Type != null ? _idToDesc[typeKey].Type.AssemblyQualifiedName : null;
- string type2 = type != null ? type.AssemblyQualifiedName : null;
-
- throw new PortableException("Conflicting type IDs [type1=" + type1 + ", type2=" + type2 +
- ", typeId=" + typeId + ']');
- }
-
- if (userType && _typeNameToDesc.ContainsKey(typeName))
- throw new PortableException("Conflicting type name: " + typeName);
-
- IPortableTypeDescriptor descriptor =
- new PortableFullTypeDescriptor(type, typeId, typeName, userType, nameMapper, idMapper, serializer,
- keepDeserialized, affKeyFieldName);
-
- if (type != null)
- _typeToDesc[type] = descriptor;
-
- if (userType)
- _typeNameToDesc[typeName] = descriptor;
-
- _idToDesc[typeKey] = descriptor;
- }
-
- /// <summary>
- /// Adds a predefined system type.
- /// </summary>
- private void AddSystemType<T>(byte typeId, Func<PortableReaderImpl, T> ctor) where T : IPortableWriteAware
- {
- var type = typeof(T);
-
- var serializer = new PortableSystemTypeSerializer<T>(ctor);
-
- AddType(type, typeId, GetTypeName(type), false, false, null, null, serializer, null);
- }
-
- /// <summary>
- /// Adds predefined system types.
- /// </summary>
- private void AddSystemTypes()
- {
- AddSystemType(PortableUtils.TypeNativeJobHolder, w => new ComputeJobHolder(w));
- AddSystemType(PortableUtils.TypeComputeJobWrapper, w => new ComputeJobWrapper(w));
- AddSystemType(PortableUtils.TypeIgniteProxy, w => new IgniteProxy());
- AddSystemType(PortableUtils.TypeComputeOutFuncJob, w => new ComputeOutFuncJob(w));
- AddSystemType(PortableUtils.TypeComputeOutFuncWrapper, w => new ComputeOutFuncWrapper(w));
- AddSystemType(PortableUtils.TypeComputeFuncWrapper, w => new ComputeFuncWrapper(w));
- AddSystemType(PortableUtils.TypeComputeFuncJob, w => new ComputeFuncJob(w));
- AddSystemType(PortableUtils.TypeComputeActionJob, w => new ComputeActionJob(w));
- AddSystemType(PortableUtils.TypeContinuousQueryRemoteFilterHolder, w => new ContinuousQueryFilterHolder(w));
- AddSystemType(PortableUtils.TypeSerializableHolder, w => new SerializableObjectHolder(w));
- AddSystemType(PortableUtils.TypeDateTimeHolder, w => new DateTimeHolder(w));
- AddSystemType(PortableUtils.TypeCacheEntryProcessorHolder, w => new CacheEntryProcessorHolder(w));
- AddSystemType(PortableUtils.TypeCacheEntryPredicateHolder, w => new CacheEntryFilterHolder(w));
- AddSystemType(PortableUtils.TypeMessageListenerHolder, w => new MessageListenerHolder(w));
- AddSystemType(PortableUtils.TypeStreamReceiverHolder, w => new StreamReceiverHolder(w));
- }
-
- /// <summary>
- /// Gets the name of the type.
- /// </summary>
- /// <param name="type">The type.</param>
- /// <returns>
- /// Simple type name for non-generic types; simple type name with appended generic arguments for generic types.
- /// </returns>
- private static string GetTypeName(Type type)
- {
- if (!type.IsGenericType)
- return type.Name;
-
- var args = type.GetGenericArguments().Select(GetTypeName).Aggregate((x, y) => x + "," + y);
-
- return string.Format(CultureInfo.InvariantCulture, "{0}[{1}]", type.Name, args);
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMode.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMode.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMode.cs
deleted file mode 100644
index 670b091..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMode.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- /// <summary>
- /// Portable mode.
- /// </summary>
- internal enum PortableMode
- {
- /// <summary>
- /// Deserialize top-level portable objects, but leave nested portable objects in portable form.
- /// </summary>
- Deserialize,
-
- /// <summary>
- /// Keep portable objects in portable form.
- /// </summary>
- KeepPortable,
-
- /// <summary>
- /// Always return IPortableObject.
- /// </summary>
- ForcePortable
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/894057e5/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableObjectHandle.cs
----------------------------------------------------------------------
diff --git a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableObjectHandle.cs b/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableObjectHandle.cs
deleted file mode 100644
index f2c3842..0000000
--- a/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Portable/PortableObjectHandle.cs
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Impl.Portable
-{
- /// <summary>
- /// Object handle. Wraps a single value.
- /// </summary>
- internal class PortableObjectHandle
- {
- /** Value. */
- private readonly object _val;
-
- /// <summary>
- /// Initializes a new instance of the <see cref="PortableObjectHandle"/> class.
- /// </summary>
- /// <param name="val">The value.</param>
- public PortableObjectHandle(object val)
- {
- _val = val;
- }
-
- /// <summary>
- /// Gets the value.
- /// </summary>
- public object Value
- {
- get { return _val; }
- }
-
- /** <inheritdoc /> */
- public override bool Equals(object obj)
- {
- var that = obj as PortableObjectHandle;
-
- return that != null && _val == that._val;
- }
-
- /** <inheritdoc /> */
- public override int GetHashCode()
- {
- return _val != null ? _val.GetHashCode() : 0;
- }
- }
-}