// Protocol Buffers - Google's data interchange format | |
// Copyright 2008 Google Inc. All rights reserved. | |
// http://github.com/jskeet/dotnet-protobufs/ | |
// Original C++/Java/Python code: | |
// http://code.google.com/p/protobuf/ | |
// | |
// Redistribution and use in source and binary forms, with or without | |
// modification, are permitted provided that the following conditions are | |
// met: | |
// | |
// * Redistributions of source code must retain the above copyright | |
// notice, this list of conditions and the following disclaimer. | |
// * Redistributions in binary form must reproduce the above | |
// copyright notice, this list of conditions and the following disclaimer | |
// in the documentation and/or other materials provided with the | |
// distribution. | |
// * Neither the name of Google Inc. nor the names of its | |
// contributors may be used to endorse or promote products derived from | |
// this software without specific prior written permission. | |
// | |
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
using Google.ProtocolBuffers.DescriptorProtos; | |
namespace Google.ProtocolBuffers.Descriptors | |
{ | |
/// <summary> | |
/// Describes a single method in a service. | |
/// </summary> | |
public sealed class MethodDescriptor : IndexedDescriptorBase<MethodDescriptorProto, MethodOptions> | |
{ | |
private readonly ServiceDescriptor service; | |
private MessageDescriptor inputType; | |
private MessageDescriptor outputType; | |
/// <value> | |
/// The service this method belongs to. | |
/// </value> | |
public ServiceDescriptor Service | |
{ | |
get { return service; } | |
} | |
/// <value> | |
/// The method's input type. | |
/// </value> | |
public MessageDescriptor InputType | |
{ | |
get { return inputType; } | |
} | |
/// <value> | |
/// The method's input type. | |
/// </value> | |
public MessageDescriptor OutputType | |
{ | |
get { return outputType; } | |
} | |
internal MethodDescriptor(MethodDescriptorProto proto, FileDescriptor file, | |
ServiceDescriptor parent, int index) | |
: base(proto, file, parent.FullName + "." + proto.Name, index) | |
{ | |
service = parent; | |
file.DescriptorPool.AddSymbol(this); | |
} | |
internal void CrossLink() | |
{ | |
IDescriptor lookup = File.DescriptorPool.LookupSymbol(Proto.InputType, this); | |
if (!(lookup is MessageDescriptor)) | |
{ | |
throw new DescriptorValidationException(this, "\"" + Proto.InputType + "\" is not a message type."); | |
} | |
inputType = (MessageDescriptor) lookup; | |
lookup = File.DescriptorPool.LookupSymbol(Proto.OutputType, this); | |
if (!(lookup is MessageDescriptor)) | |
{ | |
throw new DescriptorValidationException(this, "\"" + Proto.OutputType + "\" is not a message type."); | |
} | |
outputType = (MessageDescriptor) lookup; | |
} | |
} | |
} |