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author | Jon Skeet <skeet@pobox.com> | 2008-10-22 13:30:34 +0100 |
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committer | Jon Skeet <skeet@pobox.com> | 2008-10-22 13:30:34 +0100 |
commit | 6803686bc06c4d96afd9bd2637f7b37a58596699 (patch) | |
tree | 4b21c563f4cd4e399fbc0b253bc2f15e822eae88 /src/ProtocolBuffers/Descriptors/MethodDescriptor.cs | |
parent | f0589506c96600dcd01319b9d1929d87505f3daa (diff) | |
download | protobuf-6803686bc06c4d96afd9bd2637f7b37a58596699.tar.gz protobuf-6803686bc06c4d96afd9bd2637f7b37a58596699.tar.bz2 protobuf-6803686bc06c4d96afd9bd2637f7b37a58596699.zip |
First cut at new layout
Diffstat (limited to 'src/ProtocolBuffers/Descriptors/MethodDescriptor.cs')
-rw-r--r-- | src/ProtocolBuffers/Descriptors/MethodDescriptor.cs | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs b/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs new file mode 100644 index 00000000..13e6d141 --- /dev/null +++ b/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs @@ -0,0 +1,70 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. +// http://code.google.com/p/protobuf/ +// +// Licensed 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 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; + } + } +} |