#region License
/*
* Copyright 2002-2004 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.Util;
#endregion
namespace Spring.Objects.Factory.Support{
/// <summary>
/// Object instantiation strategy for use in
/// <see cref="Spring.Objects.Factory.Support.WebObjectFactory"/>.
/// </summary>
/// <remarks>
/// <p>
/// This strategy checks if objects id ASP.Net page and if it is uses
/// PageParser to compile and instantiate page instance. Otherwise it
/// delagates call to its parent.
/// </p>
/// </remarks>
/// <author>Aleksandar Seovic</author>
[Serializable]
public class WebInstantiationStrategy : MethodInjectingInstantiationStrategy
{
/// <summary>
/// Creates a new instance of the
/// <see cref="Spring.Objects.Factory.Support.WebInstantiationStrategy"/> class.
/// </summary>
public WebInstantiationStrategy()
{}
/// <summary>
/// Instantiate an instance of the object described by the supplied
/// <paramref name="definition"/> from the supplied <paramref name="factory"/>.
/// </summary>
/// <param name="definition">
/// The definition of the object that is to be instantiated.
/// </param>
/// <param name="name">
/// The name associated with the object definition. The name can be the null
/// or zero length string if we're autowiring an object that doesn't belong
/// to the supplied <paramref name="factory"/>.
/// </param>
/// <param name="factory">
/// The owning <see cref="Spring.Objects.Factory.IObjectFactory"/>
/// </param>
/// <returns>
/// An instance of the object described by the supplied
/// <paramref name="definition"/> from the supplied <paramref name="factory"/>.
/// </returns>
public override object Instantiate(
RootObjectDefinition definition, string name, IObjectFactory factory)
{
if (definition is IWebObjectDefinition && ((IWebObjectDefinition) definition).IsPage)
{
return WebObjectUtils.CreatePageInstance(((IWebObjectDefinition) definition).PageName);
}
else
{
return base.Instantiate(definition, name, factory);
}
}
}
}
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