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#region Copyright notice and license
// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endregion
using System;
using Grpc.Core.Utils;
namespace Grpc.Core
{
/// <summary>
/// Method types supported by gRPC.
/// </summary>
public enum MethodType
{
Unary, // Unary request, unary response.
ClientStreaming, // Streaming request, unary response.
ServerStreaming, // Unary request, streaming response.
DuplexStreaming // Streaming request, streaming response.
}
/// <summary>
/// A description of a service method.
/// </summary>
public class Method<TRequest, TResponse>
{
readonly MethodType type;
readonly string serviceName;
readonly string name;
readonly Marshaller<TRequest> requestMarshaller;
readonly Marshaller<TResponse> responseMarshaller;
readonly string fullName;
public Method(MethodType type, string serviceName, string name, Marshaller<TRequest> requestMarshaller, Marshaller<TResponse> responseMarshaller)
{
this.type = type;
this.serviceName = Preconditions.CheckNotNull(serviceName);
this.name = Preconditions.CheckNotNull(name);
this.requestMarshaller = Preconditions.CheckNotNull(requestMarshaller);
this.responseMarshaller = Preconditions.CheckNotNull(responseMarshaller);
this.fullName = GetFullName(serviceName);
}
public MethodType Type
{
get
{
return this.type;
}
}
public string ServiceName
{
get
{
return this.serviceName;
}
}
public string Name
{
get
{
return this.name;
}
}
public Marshaller<TRequest> RequestMarshaller
{
get
{
return this.requestMarshaller;
}
}
public Marshaller<TResponse> ResponseMarshaller
{
get
{
return this.responseMarshaller;
}
}
public string FullName
{
get
{
return this.fullName;
}
}
/// <summary>
/// Gets full name of the method including the service name.
/// </summary>
internal string GetFullName(string serviceName)
{
return "/" + Preconditions.CheckNotNull(serviceName) + "/" + this.Name;
}
}
}
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