#region License
/*
* Copyright 2002-2005 the original author or authors.
*
* 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.
*/
#endregion
using System;
using System.Runtime.Serialization;
using Spring.Core.TypeResolution;
using Spring.Util;
namespace Spring.Expressions{
/// <summary>
/// Represents parsed attribute node in the navigation expression.
/// </summary>
/// <author>Aleksandar Seovic</author>
[Serializable]
public class AttributeNode : ConstructorNode
{
/// <summary>
/// Create a new instance
/// </summary>
public AttributeNode()
{
}
/// <summary>
/// Create a new instance from SerializationInfo
/// </summary>
protected AttributeNode(SerializationInfo info, StreamingContext context)
: base(info, context)
{
}
/// <summary>
/// Tries to determine attribute type based on the specified
/// attribute type name.
/// </summary>
/// <param name="typeName">
/// Attribute type name to resolve.
/// </param>
/// <returns>
/// Resolved attribute type.
/// </returns>
/// <exception cref="TypeLoadException">
/// If type cannot be resolved.
/// </exception>
protected override Type GetObjectType(string typeName)
{
Type type;
try
{
type = base.GetObjectType(typeName);
}
catch (TypeLoadException)
{
if (typeName.EndsWith("Attribute"))
{
throw;
}
type = TypeResolutionUtils.ResolveType(typeName + "Attribute");
}
return type;
}
}
}
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