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//
// AggregateExceptionErrorMessage.cs
//
// Author:
// Matt Ward <ward.matt@gmail.com>
//
// Copyright (C) 2013 Matthew Ward
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Text;
namespace ICSharpCode.PackageManagement
{
public class AggregateExceptionErrorMessage
{
AggregateException ex;
StringBuilder errorMessage = new StringBuilder();
public AggregateExceptionErrorMessage(AggregateException ex)
{
this.ex = ex;
BuildErrorMessage();
}
void BuildErrorMessage()
{
BuildErrorMessage(ex.InnerExceptions);
}
void BuildErrorMessage(IEnumerable<Exception> exceptions)
{
foreach (Exception ex in exceptions) {
var aggregateEx = ex as AggregateException;
if (aggregateEx != null) {
BuildErrorMessage(aggregateEx.InnerExceptions);
} else {
errorMessage.AppendLine(ex.Message);
}
}
}
public override string ToString()
{
return errorMessage.ToString().TrimEnd();
}
}
}
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