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Posted to commits@ignite.apache.org by vo...@apache.org on 2015/09/04 15:31:55 UTC
[23/37] ignite git commit: IGNITE-1348: Moved GridGain's .Net module
to Ignite.
http://git-wip-us.apache.org/repos/asf/ignite/blob/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
new file mode 100644
index 0000000..037ac85
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableBuilderImpl.cs
@@ -0,0 +1,923 @@
+/*
+ * 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.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
+ {
+ /** Type IDs for metadata. */
+ private static readonly IDictionary<Type, int> TypeIds;
+
+ /** Cached dictionary with no values. */
+ private static readonly IDictionary<int, object> EmptyVals = new Dictionary<int, object>();
+
+ /** Offset: length. */
+ private const int OffsetLen = 10;
+
+ /** 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, object> _cache;
+
+ /** Hash code. */
+ private int _hashCode;
+
+ /** Current context. */
+ private Context _ctx;
+
+ /// <summary>
+ /// Static initializer.
+ /// </summary>
+ static PortableBuilderImpl()
+ {
+ TypeIds = new Dictionary<Type, int>();
+
+ // 1. Primitives.
+ TypeIds[typeof(byte)] = PortableUtils.TypeByte;
+ TypeIds[typeof(bool)] = PortableUtils.TypeBool;
+ TypeIds[typeof(short)] = PortableUtils.TypeShort;
+ TypeIds[typeof(char)] = PortableUtils.TypeChar;
+ TypeIds[typeof(int)] = PortableUtils.TypeInt;
+ TypeIds[typeof(long)] = PortableUtils.TypeLong;
+ TypeIds[typeof(float)] = PortableUtils.TypeFloat;
+ TypeIds[typeof(double)] = PortableUtils.TypeDouble;
+ TypeIds[typeof(decimal)] = PortableUtils.TypeDecimal;
+
+ TypeIds[typeof(byte[])] = PortableUtils.TypeArrayByte;
+ TypeIds[typeof(bool[])] = PortableUtils.TypeArrayBool;
+ TypeIds[typeof(short[])] = PortableUtils.TypeArrayShort;
+ TypeIds[typeof(char[])] = PortableUtils.TypeArrayChar;
+ TypeIds[typeof(int[])] = PortableUtils.TypeArrayInt;
+ TypeIds[typeof(long[])] = PortableUtils.TypeArrayLong;
+ TypeIds[typeof(float[])] = PortableUtils.TypeArrayFloat;
+ TypeIds[typeof(double[])] = PortableUtils.TypeArrayDouble;
+ TypeIds[typeof(decimal[])] = PortableUtils.TypeArrayDecimal;
+
+ // 2. String.
+ TypeIds[typeof(string)] = PortableUtils.TypeString;
+ TypeIds[typeof(string[])] = PortableUtils.TypeArrayString;
+
+ // 3. Guid.
+ TypeIds[typeof(Guid)] = PortableUtils.TypeGuid;
+ TypeIds[typeof(Guid?)] = PortableUtils.TypeGuid;
+ TypeIds[typeof(Guid[])] = PortableUtils.TypeArrayGuid;
+ TypeIds[typeof(Guid?[])] = PortableUtils.TypeArrayGuid;
+
+ // 4. Date.
+ TypeIds[typeof(DateTime)] = PortableUtils.TypeDate;
+ TypeIds[typeof(DateTime?)] = PortableUtils.TypeDate;
+ TypeIds[typeof(DateTime[])] = PortableUtils.TypeArrayDate;
+ TypeIds[typeof(DateTime?[])] = PortableUtils.TypeArrayDate;
+ }
+
+ /// <summary>
+ /// Constructor.
+ /// </summary>
+ /// <param name="portables">Portables.</param>
+ /// <param name="obj">Initial portable object.</param>
+ /// <param name="desc">Type descriptor.</param>
+ public PortableBuilderImpl(PortablesImpl portables, PortableUserObject obj,
+ IPortableTypeDescriptor desc) : this(portables, null, obj, desc)
+ {
+ // No-op.
+ }
+
+ /// <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)
+ {
+ _portables = portables;
+ _parent = parent ?? this;
+ _obj = obj;
+ _desc = desc;
+
+ _hashCode = obj.GetHashCode();
+ }
+
+ /** <inheritDoc /> */
+ public IPortableBuilder HashCode(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);
+ T val = _obj.Field<T>(name, this);
+
+ if (_vals == null)
+ _vals = new Dictionary<string, PortableBuilderField>(2);
+
+ _vals[name] = new PortableBuilderField(typeof(T), val);
+
+ return val;
+ }
+
+ /** <inheritDoc /> */
+ public IPortableBuilder SetField<T>(string name, T val)
+ {
+ return SetField0(name, new PortableBuilderField(typeof(T), val));
+ }
+
+ /** <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 len = PortableUtils.FullHdrLen + (_vals == null ? 0 : _vals.Count * 12);
+
+ PortableHeapStream outStream = new PortableHeapStream(len);
+
+ PortableWriterImpl writer = _portables.Marshaller.StartMarshal(outStream);
+
+ writer.Builder(this);
+
+ // All related builders will work in this context with this writer.
+ _parent._ctx = new Context(writer);
+
+ try
+ {
+ // Write.
+ writer.Write(this, null);
+
+ // Process metadata.
+ _portables.Marshaller.FinishMarshal(writer);
+
+ // Create portable object once metadata is processed.
+ return new PortableUserObject(_portables.Marshaller, outStream.InternalArray, 0,
+ _desc.TypeId, _hashCode);
+ }
+ 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)
+ {
+ return _portables.ChildBuilder(_parent, obj);
+ }
+
+ /// <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 CachedField<T>(int pos, out T val)
+ {
+ if (_parent._cache != null)
+ {
+ object res;
+
+ if (_parent._cache.TryGetValue(pos, out res))
+ {
+ val = res != null ? (T)res : 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 void CacheField(int pos, object val)
+ {
+ if (_parent._cache == null)
+ _parent._cache = new Dictionary<int, object>(2);
+
+ _parent._cache[pos] = val;
+ }
+
+ /// <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>
+ internal 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.Builder(_parent);
+
+ int streamPos = inStream.Position;
+
+ try
+ {
+ // Prepare fields.
+ IPortableMetadataHandler metaHnd = _portables.Marshaller.MetadataHandler(desc);
+
+ IDictionary<int, object> vals0;
+
+ if (vals == null || vals.Count == 0)
+ vals0 = EmptyVals;
+ else
+ {
+ vals0 = new Dictionary<int, object>(vals.Count);
+
+ foreach (KeyValuePair<string, PortableBuilderField> valEntry in vals)
+ {
+ int fieldId = PortableUtils.FieldId(desc.TypeId, valEntry.Key, desc.NameConverter, desc.Mapper);
+
+ 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.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, TypeId(valEntry.Value.Type));
+ }
+ }
+
+ // 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.Builder(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, object> 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)
+ {
+ byte inUsrFlag = inStream.ReadByte();
+ int inTypeId = inStream.ReadInt();
+ int inHash = inStream.ReadInt();
+ int inLen = inStream.ReadInt();
+ int inRawOff = inStream.ReadInt();
+
+ int hndPos;
+
+ if (ctx.AddOldToNew(inStartPos, outStartPos, out hndPos))
+ {
+ // Object could be cached in parent builder.
+ object cachedVal;
+
+ if (_parent._cache != null && _parent._cache.TryGetValue(inStartPos, out cachedVal)) {
+ ctx.Writer.Write(cachedVal, null);
+ }
+ else
+ {
+ // New object, write in full form.
+ outStream.WriteByte(PortableUtils.HdrFull);
+ outStream.WriteByte(inUsrFlag);
+ outStream.WriteInt(inTypeId);
+ outStream.WriteInt(changeHash ? hash : inHash);
+
+ // Skip length and raw offset as they are not known at this point.
+ outStream.Seek(8, SeekOrigin.Current);
+
+ // Write regular fields.
+ while (inStream.Position < inStartPos + inRawOff)
+ {
+ int inFieldId = inStream.ReadInt();
+ int inFieldLen = inStream.ReadInt();
+ int inFieldDataPos = inStream.Position;
+
+ object fieldVal;
+
+ bool fieldFound = vals.TryGetValue(inFieldId, out fieldVal);
+
+ if (!fieldFound || fieldVal != PortableBuilderField.RmvMarkerObj)
+ {
+ outStream.WriteInt(inFieldId);
+
+ int fieldLenPos = outStream.Position; // Here we will write length later.
+
+ outStream.Seek(4, SeekOrigin.Current);
+
+ if (fieldFound)
+ {
+ // Replace field with new value.
+ if (fieldVal != PortableBuilderField.RmvMarkerObj)
+ ctx.Writer.Write(fieldVal, null);
+
+ vals.Remove(inFieldId);
+ }
+ else
+ {
+ // If field was requested earlier, then we must write tracked value
+ if (_parent._cache != null && _parent._cache.TryGetValue(inFieldDataPos, out fieldVal))
+ ctx.Writer.Write(fieldVal, null);
+ else
+ // Filed is not tracked, re-write as is.
+ Mutate0(ctx, inStream, outStream, false, 0, EmptyVals);
+ }
+
+ int fieldEndPos = outStream.Position;
+
+ outStream.Seek(fieldLenPos, SeekOrigin.Begin);
+ outStream.WriteInt(fieldEndPos - fieldLenPos - 4);
+ outStream.Seek(fieldEndPos, SeekOrigin.Begin);
+ }
+
+ // Position intput stream pointer after the field.
+ inStream.Seek(inFieldDataPos + inFieldLen, SeekOrigin.Begin);
+ }
+
+ // Write remaining new fields.
+ foreach (KeyValuePair<int, object> valEntry in vals)
+ {
+ if (valEntry.Value != PortableBuilderField.RmvMarkerObj)
+ {
+ outStream.WriteInt(valEntry.Key);
+
+ int fieldLenPos = outStream.Position; // Here we will write length later.
+
+ outStream.Seek(4, SeekOrigin.Current);
+
+ ctx.Writer.Write(valEntry.Value, null);
+
+ int fieldEndPos = outStream.Position;
+
+ outStream.Seek(fieldLenPos, SeekOrigin.Begin);
+ outStream.WriteInt(fieldEndPos - fieldLenPos - 4);
+ outStream.Seek(fieldEndPos, SeekOrigin.Begin);
+ }
+ }
+
+ // Write raw data.
+ int rawPos = outStream.Position;
+
+ outStream.Write(inStream.InternalArray, inStartPos + inRawOff, inLen - inRawOff);
+
+ // Write length and raw data offset.
+ int outResPos = outStream.Position;
+
+ outStream.Seek(outStartPos + OffsetLen, SeekOrigin.Begin);
+
+ outStream.WriteInt(outResPos - outStartPos); // Length.
+ outStream.WriteInt(rawPos - outStartPos); // Raw offset.
+
+ outStream.Seek(outResPos, SeekOrigin.Begin);
+ }
+ }
+ else
+ {
+ // Object has already been written, write as handle.
+ outStream.WriteByte(PortableUtils.HdrHnd);
+ outStream.WriteInt(outStartPos - hndPos);
+ }
+
+ // Synchronize input stream position.
+ inStream.Seek(inStartPos + inLen, 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>
+ /// 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.TypeDate:
+ 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.TypeArrayDate:
+ 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>
+ /// Get's metadata field type ID for the given type.
+ /// </summary>
+ /// <param name="type">Type.</param>
+ /// <returns>Type ID.</returns>
+ private static int TypeId(Type type)
+ {
+ int typeId;
+
+ if (TypeIds.TryGetValue(type, out typeId))
+ return typeId;
+ if (type.IsEnum)
+ return PortableUtils.TypeEnum;
+ if (type.IsArray)
+ return type.GetElementType().IsEnum ? PortableUtils.TypeArrayEnum : PortableUtils.TypeArray;
+ PortableCollectionInfo colInfo = PortableCollectionInfo.Info(type);
+
+ return colInfo.IsAny ? colInfo.IsCollection || colInfo.IsGenericCollection ?
+ PortableUtils.TypeCollection : PortableUtils.TypeDictionary : PortableUtils.TypeObject;
+ }
+
+ /// <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/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableCollectionInfo.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableCollectionInfo.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableCollectionInfo.cs
new file mode 100644
index 0000000..fc61833
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableCollectionInfo.cs
@@ -0,0 +1,251 @@
+/*
+ * 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.Concurrent;
+ using System.Collections.Generic;
+ using System.Diagnostics;
+ using System.Reflection;
+ using Apache.Ignite.Core.Impl.Common;
+
+ /**
+ * <summary>Collection info helper.</summary>
+ */
+ internal class PortableCollectionInfo
+ {
+ /** Flag: none. */
+ private const byte FlagNone = 0;
+
+ /** Flag: generic dictionary. */
+ private const byte FlagGenericDictionary = 1;
+
+ /** Flag: generic collection. */
+ private const byte FlagGenericCollection = 2;
+
+ /** Flag: dictionary. */
+ private const byte FlagDictionary = 3;
+
+ /** Flag: collection. */
+ private const byte FlagCollection = 4;
+
+ /** Cache "none" value. */
+ private static readonly PortableCollectionInfo None =
+ new PortableCollectionInfo(FlagNone, null, null, null);
+
+ /** Cache "dictionary" value. */
+ private static readonly PortableCollectionInfo Dictionary =
+ new PortableCollectionInfo(FlagDictionary, PortableSystemHandlers.WriteHndDictionary, null, null);
+
+ /** Cache "collection" value. */
+ private static readonly PortableCollectionInfo Collection =
+ new PortableCollectionInfo(FlagCollection, PortableSystemHandlers.WriteHndCollection, null, null);
+
+ /** Cached infos. */
+ private static readonly IDictionary<Type, PortableCollectionInfo> Infos =
+ new ConcurrentDictionary<Type, PortableCollectionInfo>(64, 32);
+
+ /**
+ * <summary>Get collection info for type.</summary>
+ * <param name="type">Type.</param>
+ * <returns>Collection info.</returns>
+ */
+ public static PortableCollectionInfo Info(Type type)
+ {
+ PortableCollectionInfo info;
+
+ if (!Infos.TryGetValue(type, out info))
+ {
+ info = Info0(type);
+
+ Infos[type] = info;
+ }
+
+ return info;
+ }
+
+ /**
+ * <summary>Internal routine to get collection info for type.</summary>
+ * <param name="type">Type.</param>
+ * <returns>Collection info.</returns>
+ */
+ private static PortableCollectionInfo Info0(Type type)
+ {
+ if (type.IsGenericType)
+ {
+ if (type.GetGenericTypeDefinition() == PortableUtils.TypGenericDictionary)
+ {
+ MethodInfo writeMthd =
+ PortableUtils.MtdhWriteGenericDictionary.MakeGenericMethod(type.GetGenericArguments());
+ MethodInfo readMthd =
+ PortableUtils.MtdhReadGenericDictionary.MakeGenericMethod(type.GetGenericArguments());
+
+ return new PortableCollectionInfo(FlagGenericDictionary,
+ PortableSystemHandlers.WriteHndGenericDictionary, writeMthd, readMthd);
+ }
+
+ Type genTyp = type.GetInterface(PortableUtils.TypGenericDictionary.FullName);
+
+ if (genTyp != null)
+ {
+ MethodInfo writeMthd =
+ PortableUtils.MtdhWriteGenericDictionary.MakeGenericMethod(genTyp.GetGenericArguments());
+ MethodInfo readMthd =
+ PortableUtils.MtdhReadGenericDictionary.MakeGenericMethod(genTyp.GetGenericArguments());
+
+ return new PortableCollectionInfo(FlagGenericDictionary,
+ PortableSystemHandlers.WriteHndGenericDictionary, writeMthd, readMthd);
+ }
+
+ if (type.GetGenericTypeDefinition() == PortableUtils.TypGenericCollection)
+ {
+ MethodInfo writeMthd =
+ PortableUtils.MtdhWriteGenericCollection.MakeGenericMethod(type.GetGenericArguments());
+ MethodInfo readMthd =
+ PortableUtils.MtdhReadGenericCollection.MakeGenericMethod(type.GetGenericArguments());
+
+ return new PortableCollectionInfo(FlagGenericCollection,
+ PortableSystemHandlers.WriteHndGenericCollection, writeMthd, readMthd);
+ }
+
+ genTyp = type.GetInterface(PortableUtils.TypGenericCollection.FullName);
+
+ if (genTyp != null)
+ {
+ MethodInfo writeMthd =
+ PortableUtils.MtdhWriteGenericCollection.MakeGenericMethod(genTyp.GetGenericArguments());
+ MethodInfo readMthd =
+ PortableUtils.MtdhReadGenericCollection.MakeGenericMethod(genTyp.GetGenericArguments());
+
+ return new PortableCollectionInfo(FlagGenericCollection,
+ PortableSystemHandlers.WriteHndGenericCollection, writeMthd, readMthd);
+ }
+ }
+
+ if (type == PortableUtils.TypDictionary || type.GetInterface(PortableUtils.TypDictionary.FullName) != null)
+ return Dictionary;
+ if (type == PortableUtils.TypCollection || type.GetInterface(PortableUtils.TypCollection.FullName) != null)
+ return Collection;
+ return None;
+ }
+
+ /** Flag. */
+ private readonly byte _flag;
+
+ /** Write handler. */
+ private readonly PortableSystemWriteDelegate _writeHnd;
+
+ /** Generic write func. */
+ private readonly Action<object, PortableWriterImpl> _writeFunc;
+
+ /** Generic read func. */
+ private readonly Func<PortableReaderImpl, object, object> _readFunc;
+
+ /**
+ * <summary>Constructor.</summary>
+ * <param name="flag0">Flag.</param>
+ * <param name="writeHnd0">Write handler.</param>
+ * <param name="writeMthd0">Generic write method.</param>
+ * <param name="readMthd0">Generic read method.</param>
+ */
+ private PortableCollectionInfo(byte flag0, PortableSystemWriteDelegate writeHnd0,
+ MethodInfo writeMthd0, MethodInfo readMthd0)
+ {
+ _flag = flag0;
+ _writeHnd = writeHnd0;
+
+ if (writeMthd0 != null)
+ _writeFunc = DelegateConverter.CompileFunc<Action<object, PortableWriterImpl>>(null, writeMthd0, null,
+ new[] {true, false, false});
+
+ if (readMthd0 != null)
+ _readFunc = DelegateConverter.CompileFunc<Func<PortableReaderImpl, object, object>>(null, readMthd0,
+ null, new[] {false, true, false});
+ }
+
+ /**
+ * <summary>Generic dictionary flag.</summary>
+ */
+ public bool IsGenericDictionary
+ {
+ get { return _flag == FlagGenericDictionary; }
+ }
+
+ /**
+ * <summary>Generic collection flag.</summary>
+ */
+ public bool IsGenericCollection
+ {
+ get { return _flag == FlagGenericCollection; }
+ }
+
+ /**
+ * <summary>Dictionary flag.</summary>
+ */
+ public bool IsDictionary
+ {
+ get { return _flag == FlagDictionary; }
+ }
+
+ /**
+ * <summary>Collection flag.</summary>
+ */
+ public bool IsCollection
+ {
+ get { return _flag == FlagCollection; }
+ }
+
+ /**
+ * <summary>Whether at least one flag is set..</summary>
+ */
+ public bool IsAny
+ {
+ get { return _flag != FlagNone; }
+ }
+
+ /**
+ * <summary>Write handler.</summary>
+ */
+ public PortableSystemWriteDelegate WriteHandler
+ {
+ get { return _writeHnd; }
+ }
+
+ /// <summary>
+ /// Reads the generic collection.
+ /// </summary>
+ public object ReadGeneric(PortableReaderImpl reader)
+ {
+ Debug.Assert(reader != null);
+ Debug.Assert(_readFunc != null);
+
+ return _readFunc(reader, null);
+ }
+
+ /// <summary>
+ /// Writes the generic collection.
+ /// </summary>
+ public void WriteGeneric(PortableWriterImpl writer, object value)
+ {
+ Debug.Assert(writer != null);
+ Debug.Assert(_writeFunc != null);
+
+ _writeFunc(value, writer);
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/ignite/blob/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
new file mode 100644
index 0000000..f294cbd
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableFullTypeDescriptor.cs
@@ -0,0 +1,203 @@
+/*
+ * 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 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 _nameConverter;
+
+ /** Mapper. */
+ private readonly IPortableIdMapper _mapper;
+
+ /** Serializer. */
+ private readonly IPortableSerializer _serializer;
+
+ /** Metadata enabled flag. */
+ private readonly bool _metaEnabled;
+
+ /** Whether to cache deserialized value in IPortableObject */
+ private readonly bool _keepDeserialized;
+
+ /** Affinity field key name. */
+ private readonly string _affKeyFieldName;
+
+ /** Typed handler. */
+ private readonly object _typedHandler;
+
+ /** Untyped handler. */
+ private readonly PortableSystemWriteDelegate _untypedHandler;
+
+ /// <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="nameConverter">Name converter.</param>
+ /// <param name="mapper">Mapper.</param>
+ /// <param name="serializer">Serializer.</param>
+ /// <param name="metaEnabled">Metadata enabled flag.</param>
+ /// <param name="keepDeserialized">Whether to cache deserialized value in IPortableObject</param>
+ /// <param name="affKeyFieldName">Affinity field key name.</param>
+ /// <param name="typedHandler">Typed handler.</param>
+ /// <param name="untypedHandler">Untyped handler.</param>
+ public PortableFullTypeDescriptor(
+ Type type,
+ int typeId,
+ string typeName,
+ bool userType,
+ IPortableNameMapper nameConverter,
+ IPortableIdMapper mapper,
+ IPortableSerializer serializer,
+ bool metaEnabled,
+ bool keepDeserialized,
+ string affKeyFieldName,
+ object typedHandler,
+ PortableSystemWriteDelegate untypedHandler)
+ {
+ _type = type;
+ _typeId = typeId;
+ _typeName = typeName;
+ _userType = userType;
+ _nameConverter = nameConverter;
+ _mapper = mapper;
+ _serializer = serializer;
+ _metaEnabled = metaEnabled;
+ _keepDeserialized = keepDeserialized;
+ _affKeyFieldName = affKeyFieldName;
+ _typedHandler = typedHandler;
+ _untypedHandler = untypedHandler;
+ }
+
+ /// <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>
+ /// Metadata enabled flag.
+ /// </summary>
+ public bool MetadataEnabled
+ {
+ get { return _metaEnabled; }
+ }
+
+ /// <summary>
+ /// Whether to cache deserialized value in IPortableObject
+ /// </summary>
+ public bool KeepDeserialized
+ {
+ get { return _keepDeserialized; }
+ }
+
+ /// <summary>
+ /// Name converter.
+ /// </summary>
+ public IPortableNameMapper NameConverter
+ {
+ get { return _nameConverter; }
+ }
+
+ /// <summary>
+ /// Mapper.
+ /// </summary>
+ public IPortableIdMapper Mapper
+ {
+ get { return _mapper; }
+ }
+
+ /// <summary>
+ /// Serializer.
+ /// </summary>
+ public IPortableSerializer Serializer
+ {
+ get { return _serializer; }
+ }
+
+ /// <summary>
+ /// Affinity key field name.
+ /// </summary>
+ public string AffinityKeyFieldName
+ {
+ get { return _affKeyFieldName; }
+ }
+
+ /// <summary>
+ /// Typed handler.
+ /// </summary>
+ public object TypedHandler
+ {
+ get { return _typedHandler; }
+ }
+
+ /// <summary>
+ /// Untyped handler.
+ /// </summary>
+ public PortableSystemWriteDelegate UntypedHandler
+ {
+ get { return _untypedHandler; }
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/ignite/blob/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
new file mode 100644
index 0000000..32e1e02
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableHandleDictionary.cs
@@ -0,0 +1,187 @@
+/*
+ * 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)
+ {
+ Debug.Assert(that != null, "that == null");
+
+ 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/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
new file mode 100644
index 0000000..e3c7523
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshalAwareSerializer.cs
@@ -0,0 +1,45 @@
+/*
+ * 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/5cec202c/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
----------------------------------------------------------------------
diff --git a/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
new file mode 100644
index 0000000..4b933a0
--- /dev/null
+++ b/modules/platform/src/main/dotnet/Apache.Ignite.Core/Impl/Portable/PortableMarshaller.cs
@@ -0,0 +1,603 @@
+/*
+ * 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.Linq;
+ using Apache.Ignite.Core.Impl.Cache;
+ using Apache.Ignite.Core.Impl.Cache.Query.Continuous;
+ using Apache.Ignite.Core.Impl.Common;
+ using Apache.Ignite.Core.Impl.Compute;
+ using Apache.Ignite.Core.Impl.Compute.Closure;
+ using Apache.Ignite.Core.Impl.Datastream;
+ using Apache.Ignite.Core.Impl.Interop;
+ 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);
+
+ if (typeCfg.AssemblyName != null && typeCfg.AssemblyName.Length == 0)
+ throw new PortableException("Assembly name cannot be empty string: " + typeCfg);
+ }
+
+ // Define predefined types.
+ AddPredefinedType(typeof(bool), PortableUtils.TypeBool, PortableSystemHandlers.WriteHndBoolTyped, PortableSystemHandlers.WriteHndBool);
+ AddPredefinedType(typeof(byte), PortableUtils.TypeByte, PortableSystemHandlers.WriteHndByteTyped, PortableSystemHandlers.WriteHndByte);
+ AddPredefinedType(typeof(short), PortableUtils.TypeShort, PortableSystemHandlers.WriteHndShortTyped, PortableSystemHandlers.WriteHndShort);
+ AddPredefinedType(typeof(char), PortableUtils.TypeChar, PortableSystemHandlers.WriteHndCharTyped, PortableSystemHandlers.WriteHndChar);
+ AddPredefinedType(typeof(int), PortableUtils.TypeInt, PortableSystemHandlers.WriteHndIntTyped, PortableSystemHandlers.WriteHndInt);
+ AddPredefinedType(typeof(long), PortableUtils.TypeLong, PortableSystemHandlers.WriteHndLongTyped, PortableSystemHandlers.WriteHndLong);
+ AddPredefinedType(typeof(float), PortableUtils.TypeFloat, PortableSystemHandlers.WriteHndFloatTyped, PortableSystemHandlers.WriteHndFloat);
+ AddPredefinedType(typeof(double), PortableUtils.TypeDouble, PortableSystemHandlers.WriteHndDoubleTyped, PortableSystemHandlers.WriteHndDouble);
+ AddPredefinedType(typeof(string), PortableUtils.TypeString, PortableSystemHandlers.WriteHndStringTyped, PortableSystemHandlers.WriteHndString);
+ AddPredefinedType(typeof(decimal), PortableUtils.TypeDecimal, PortableSystemHandlers.WriteHndDecimalTyped, PortableSystemHandlers.WriteHndDecimal);
+ AddPredefinedType(typeof(DateTime), PortableUtils.TypeDate, PortableSystemHandlers.WriteHndDateTyped, PortableSystemHandlers.WriteHndDate);
+ AddPredefinedType(typeof(Guid), PortableUtils.TypeGuid, PortableSystemHandlers.WriteHndGuidTyped, PortableSystemHandlers.WriteHndGuid);
+
+ // TODO: Remove this registration
+ AddPredefinedType(typeof(PortableUserObject), PortableUtils.TypePortable, PortableSystemHandlers.WriteHndPortableTyped,
+ PortableSystemHandlers.WriteHndPortable);
+
+ AddPredefinedType(typeof(bool[]), PortableUtils.TypeArrayBool, PortableSystemHandlers.WriteHndBoolArrayTyped,
+ PortableSystemHandlers.WriteHndBoolArray);
+ AddPredefinedType(typeof(byte[]), PortableUtils.TypeArrayByte, PortableSystemHandlers.WriteHndByteArrayTyped,
+ PortableSystemHandlers.WriteHndByteArray);
+ AddPredefinedType(typeof(short[]), PortableUtils.TypeArrayShort, PortableSystemHandlers.WriteHndShortArrayTyped,
+ PortableSystemHandlers.WriteHndShortArray);
+ AddPredefinedType(typeof(char[]), PortableUtils.TypeArrayChar, PortableSystemHandlers.WriteHndCharArrayTyped,
+ PortableSystemHandlers.WriteHndCharArray);
+ AddPredefinedType(typeof(int[]), PortableUtils.TypeArrayInt, PortableSystemHandlers.WriteHndIntArrayTyped,
+ PortableSystemHandlers.WriteHndIntArray);
+ AddPredefinedType(typeof(long[]), PortableUtils.TypeArrayLong, PortableSystemHandlers.WriteHndLongArrayTyped,
+ PortableSystemHandlers.WriteHndLongArray);
+ AddPredefinedType(typeof(float[]), PortableUtils.TypeArrayFloat, PortableSystemHandlers.WriteHndFloatArrayTyped,
+ PortableSystemHandlers.WriteHndFloatArray);
+ AddPredefinedType(typeof(double[]), PortableUtils.TypeArrayDouble, PortableSystemHandlers.WriteHndDoubleArrayTyped,
+ PortableSystemHandlers.WriteHndDoubleArray);
+ AddPredefinedType(typeof(decimal[]), PortableUtils.TypeArrayDecimal, PortableSystemHandlers.WriteHndDecimalArrayTyped,
+ PortableSystemHandlers.WriteHndDecimalArray);
+ AddPredefinedType(typeof(string[]), PortableUtils.TypeArrayString, PortableSystemHandlers.WriteHndStringArrayTyped,
+ PortableSystemHandlers.WriteHndStringArray);
+ AddPredefinedType(typeof(DateTime?[]), PortableUtils.TypeArrayDate, PortableSystemHandlers.WriteHndDateArrayTyped,
+ PortableSystemHandlers.WriteHndDateArray);
+ AddPredefinedType(typeof(Guid?[]), PortableUtils.TypeArrayGuid, PortableSystemHandlers.WriteHndGuidArrayTyped,
+ PortableSystemHandlers.WriteHndGuidArray);
+
+ // 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(object val)
+ {
+ PortableHeapStream stream = new PortableHeapStream(128);
+
+ Marshal(val, stream);
+
+ return stream.ArrayCopy();
+ }
+
+ /// <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 Metadata(int typeId)
+ {
+ if (Ignite != null)
+ {
+ IPortableMetadata meta = Ignite.Metadata(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 MetadataHandler(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 = desc.MetadataEnabled ? new PortableMetadataHolder(desc.TypeId,
+ desc.TypeName, desc.AffinityKeyFieldName) : null;
+
+ 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 Descriptor(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 Descriptor(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 Descriptor(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 metaEnabled = typeCfg.MetadataEnabled ?? cfg.DefaultMetadataEnabled;
+
+ bool keepDeserialized = typeCfg.KeepDeserialized ?? cfg.DefaultKeepDeserialized;
+
+ // Try resolving type.
+ Type type = typeResolver.ResolveType(typeCfg.TypeName, typeCfg.AssemblyName);
+
+ 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, metaEnabled, keepDeserialized, nameMapper, idMapper, serializer,
+ typeCfg.AffinityKeyFieldName, null, null);
+ }
+ else
+ {
+ // Type is not found.
+ string typeName = PortableUtils.SimpleTypeName(typeCfg.TypeName);
+
+ int typeId = PortableUtils.TypeId(typeName, nameMapper, idMapper);
+
+ AddType(null, typeId, typeName, true, metaEnabled, keepDeserialized, nameMapper, idMapper, null,
+ typeCfg.AffinityKeyFieldName, null, null);
+ }
+ }
+
+ /// <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 predefined type.
+ /// </summary>
+ /// <param name="type">Type.</param>
+ /// <param name="typeId">Type ID.</param>
+ /// <param name="typedHandler">Typed handler.</param>
+ /// <param name="untypedHandler">Untyped handler.</param>
+ private void AddPredefinedType(Type type, int typeId, object typedHandler,
+ PortableSystemWriteDelegate untypedHandler)
+ {
+ AddType(type, typeId, GetTypeName(type), false, false, false, null, null, null, null, typedHandler,
+ untypedHandler);
+ }
+
+ /// <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="metaEnabled">Metadata enabled 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>
+ /// <param name="typedHandler">Typed handler.</param>
+ /// <param name="untypedHandler">Untyped handler.</param>
+ private void AddType(Type type, int typeId, string typeName, bool userType, bool metaEnabled,
+ bool keepDeserialized, IPortableNameMapper nameMapper, IPortableIdMapper idMapper,
+ IPortableSerializer serializer, string affKeyFieldName, object typedHandler,
+ PortableSystemWriteDelegate untypedHandler)
+ {
+ 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,
+ metaEnabled, keepDeserialized, affKeyFieldName, typedHandler, untypedHandler);
+
+ 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, false, null, null, serializer, null, null, 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.TypePortableJobResHolder, w => new PortableResultWrapper(w));
+ AddSystemType(PortableUtils.TypeDotNetCfg, w => new InteropDotNetConfiguration(w));
+ AddSystemType(PortableUtils.TypeDotNetPortableCfg, w => new InteropDotNetPortableConfiguration(w));
+ AddSystemType(PortableUtils.TypeDotNetPortableTypCfg, w => new InteropDotNetPortableTypeConfiguration(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.TypeCacheEntryProcessorHolder, w => new CacheEntryProcessorHolder(w));
+ AddSystemType(PortableUtils.TypeCacheEntryPredicateHolder, w => new CacheEntryFilterHolder(w));
+ AddSystemType(PortableUtils.TypeMessageFilterHolder, w => new MessageFilterHolder(w));
+ AddSystemType(PortableUtils.TypePortableOrSerializableHolder, w => new PortableOrSerializableObjectHolder(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("{0}[{1}]", type.Name, args);
+ }
+ }
+}