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#region Copyright notice and license
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// 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 System.Collections.Generic;
using System.Collections.ObjectModel;
namespace Google.Protobuf.Reflection
{
/// <summary>
/// Describes a service type.
/// </summary>
public sealed class ServiceDescriptor : DescriptorBase
{
private readonly ServiceDescriptorProto proto;
private readonly IList<MethodDescriptor> methods;
internal ServiceDescriptor(ServiceDescriptorProto proto, FileDescriptor file, int index)
: base(file, file.ComputeFullName(null, proto.Name), index)
{
this.proto = proto;
methods = DescriptorUtil.ConvertAndMakeReadOnly(proto.Method,
(method, i) => new MethodDescriptor(method, file, this, i));
file.DescriptorPool.AddSymbol(this);
}
/// <summary>
/// The brief name of the descriptor's target.
/// </summary>
public override string Name { get { return proto.Name; } }
internal override IReadOnlyList<DescriptorBase> GetNestedDescriptorListForField(int fieldNumber)
{
switch (fieldNumber)
{
case ServiceDescriptorProto.MethodFieldNumber:
return (IReadOnlyList<DescriptorBase>) methods;
default:
return null;
}
}
internal ServiceDescriptorProto Proto { get { return proto; } }
/// <value>
/// An unmodifiable list of methods in this service.
/// </value>
public IList<MethodDescriptor> Methods
{
get { return methods; }
}
/// <summary>
/// Finds a method by name.
/// </summary>
/// <param name="name">The unqualified name of the method (e.g. "Foo").</param>
/// <returns>The method's decsriptor, or null if not found.</returns>
public MethodDescriptor FindMethodByName(String name)
{
return File.DescriptorPool.FindSymbol<MethodDescriptor>(FullName + "." + name);
}
/// <summary>
/// The (possibly empty) set of custom options for this service.
/// </summary>
public CustomOptions CustomOptions => Proto.Options?.CustomOptions ?? CustomOptions.Empty;
internal void CrossLink()
{
foreach (MethodDescriptor method in methods)
{
method.CrossLink();
}
}
}
}
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