#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
#region Imports
using System;
using Spring.Core;
using Spring.Core.TypeResolution;
using Spring.Util;
#endregion
namespace Spring.Objects.Factory.Support{
/// <summary>
/// Default implementation of the
/// <see cref="IObjectDefinitionFactory"/>
/// interface.
/// </summary>
/// <remarks>
/// <p>
/// Does <b>not</b> support per <see cref="System.AppDomain"/>
/// <see cref="System.Type"/> loading.
/// </p>
/// </remarks>
/// <author>Aleksandar Seovic</author>
[Serializable]
public class DefaultObjectDefinitionFactory : IObjectDefinitionFactory
{
#region IObjectDefinitionFactory Members
/// <summary>
/// Factory style method for getting concrete
/// <see cref="IConfigurableObjectDefinition"/>
/// instances.
/// </summary>
/// /// <remarks>If no parent is specified, a RootObjectDefinition is created, otherwise a
/// ChildObjectDefinition.</remarks>
/// <param name="typeName">The <see cref="System.Type"/> of the defined object.</param>
/// <param name="parent">The name of the parent object definition (if any).</param>
/// <param name="domain">The <see cref="System.AppDomain"/> against which any class names
/// will be resolved into <see cref="System.Type"/> instances.</param>
/// <returns>
/// An
/// <see cref="IConfigurableObjectDefinition"/>
/// instance.
/// </returns>
public virtual AbstractObjectDefinition CreateObjectDefinition(string typeName, string parent, AppDomain domain)
{
Type objectType = null;
if (StringUtils.HasText(typeName) && domain != null)
{
try
{
objectType = TypeResolutionUtils.ResolveType(typeName);
}
// try later....
catch { }
}
if (StringUtils.IsNullOrEmpty(parent))
{
if (objectType != null)
{
return new RootObjectDefinition(objectType);
}
else
{
RootObjectDefinition rootObjectDefinition = new RootObjectDefinition();
rootObjectDefinition.ObjectTypeName = typeName;
return rootObjectDefinition;
}
}
else
{
if (objectType != null)
{
ChildObjectDefinition childObjectDefinition = new ChildObjectDefinition(parent);
childObjectDefinition.ObjectType = objectType;
return childObjectDefinition;
}
else
{
ChildObjectDefinition childObjectDefinition = new ChildObjectDefinition(parent);
childObjectDefinition.ObjectTypeName = typeName;
return childObjectDefinition;
}
}
}
#endregion
}
}
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