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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Collections.Generic;
using System.Collections.ObjectModel;
using Microsoft.Internal;
using Microsoft.Internal.Collections;
namespace System.ComponentModel.Composition
{
internal sealed class CompositionExceptionDebuggerProxy
{
private readonly CompositionException _exception;
public CompositionExceptionDebuggerProxy(CompositionException exception)
{
Requires.NotNull(exception, nameof(exception));
_exception = exception;
}
public ReadOnlyCollection<Exception> Exceptions
{
get
{
var errors = new List<Exception>();
// In here return a collection of all of the exceptions in the Errors collection
foreach (var error in _exception.Errors)
{
if (error.Exception != null)
{
errors.Add(error.Exception);
}
}
return errors.ToReadOnlyCollection<Exception>();
}
}
public string Message
{
get { return _exception.Message; }
}
public ReadOnlyCollection<Exception> RootCauses
{
get { return _exception.RootCauses; }
}
}
}
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