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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel
{
using System;
using System.Collections.Generic;
using System.Runtime.Serialization;
public class UriSchemeKeyedCollection : SynchronizedKeyedCollection<string, Uri>
{
internal UriSchemeKeyedCollection(object syncRoot)
: base(syncRoot)
{
}
public UriSchemeKeyedCollection(params Uri[] addresses)
{
if (addresses == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("addresses");
for (int i = 0; i < addresses.Length; i++)
{
this.Add(addresses[i]);
}
}
protected override string GetKeyForItem(Uri item)
{
return item.Scheme;
}
protected override void InsertItem(int index, Uri item)
{
ValidateBaseAddress(item, "item");
if (this.Contains(item.Scheme))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("item", SR.GetString(SR.BaseAddressDuplicateScheme, item.Scheme));
base.InsertItem(index, item);
}
protected override void SetItem(int index, Uri item)
{
ValidateBaseAddress(item, "item");
if (this[index].Scheme != item.Scheme)
{
if (this.Contains(item.Scheme))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("item", SR.GetString(SR.BaseAddressDuplicateScheme, item.Scheme));
}
base.SetItem(index, item);
}
internal static void ValidateBaseAddress(Uri uri, string argumentName)
{
if (uri == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(argumentName);
}
if (!uri.IsAbsoluteUri)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(argumentName, SR.GetString(SR.BaseAddressMustBeAbsolute));
}
if (!string.IsNullOrEmpty(uri.UserInfo))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(argumentName, SR.GetString(SR.BaseAddressCannotHaveUserInfo));
}
if (!string.IsNullOrEmpty(uri.Query))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(argumentName, SR.GetString(SR.BaseAddressCannotHaveQuery));
}
if (!string.IsNullOrEmpty(uri.Fragment))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(argumentName, SR.GetString(SR.BaseAddressCannotHaveFragment));
}
}
}
}
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