| /** |
| * 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. |
| */ |
| |
| using System; |
| using System.IO; |
| using System.Reflection; |
| using Thrift.Protocol; |
| |
| namespace Thrift.Transport |
| { |
| public class TMemoryBuffer : TTransport |
| { |
| |
| private readonly MemoryStream byteStream; |
| |
| public TMemoryBuffer() |
| { |
| byteStream = new MemoryStream(); |
| } |
| |
| public TMemoryBuffer(byte[] buf) |
| { |
| byteStream = new MemoryStream(buf); |
| } |
| |
| public override void Open() |
| { |
| /** do nothing **/ |
| } |
| |
| public override void Close() |
| { |
| /** do nothing **/ |
| } |
| |
| public override int Read(byte[] buf, int off, int len) |
| { |
| return byteStream.Read(buf, off, len); |
| } |
| |
| public override void Write(byte[] buf, int off, int len) |
| { |
| byteStream.Write(buf, off, len); |
| } |
| |
| public byte[] GetBuffer() |
| { |
| return byteStream.ToArray(); |
| } |
| |
| |
| public override bool IsOpen |
| { |
| get { return true; } |
| } |
| |
| public static byte[] Serialize(TAbstractBase s) |
| { |
| var t = new TMemoryBuffer(); |
| var p = new TBinaryProtocol(t); |
| |
| s.Write(p); |
| |
| return t.GetBuffer(); |
| } |
| |
| public static T DeSerialize<T>(byte[] buf) where T : TAbstractBase |
| { |
| var trans = new TMemoryBuffer(buf); |
| var p = new TBinaryProtocol(trans); |
| if (typeof(TBase).IsAssignableFrom(typeof(T))) |
| { |
| var method = typeof(T).GetMethod("Read", BindingFlags.Instance | BindingFlags.Public); |
| var t = Activator.CreateInstance<T>(); |
| method.Invoke(t, new object[] { p }); |
| return t; |
| } |
| else |
| { |
| var method = typeof(T).GetMethod("Read", BindingFlags.Static | BindingFlags.Public); |
| return (T)method.Invoke(null, new object[] { p }); |
| } |
| } |
| |
| private bool _IsDisposed; |
| |
| // IDisposable |
| protected override void Dispose(bool disposing) |
| { |
| if (!_IsDisposed) |
| { |
| if (disposing) |
| { |
| if (byteStream != null) |
| byteStream.Dispose(); |
| } |
| } |
| _IsDisposed = true; |
| } |
| } |
| } |