#region License
/**
* Ingenious MVC : An MVC framework for .NET 2.0
* Copyright (C) 2006, JDP Group
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: - Kent Boogaart (kentcb@internode.on.net)
*/
#endregion
using System;
using Ingenious.Mvc;
using Ingenious.Mvc.Configuration;
using Ingenious.Mvc.Util;
namespace Ingenious.Mvc.Factories{
/// <include file='DefaultNavigatorFactory.doc.xml' path='/doc/member[@name="T:DefaultNavigatorFactory"]/*'/>
[Serializable]
public sealed class DefaultNavigatorFactory : DefaultFactoryBase, INavigatorFactory
{
private static DefaultNavigatorFactory _instance;
private static object _instanceLock = new object();
private static readonly Type[] _argTypes = new Type[] {typeof(Id<INavigator>), typeof(Task), typeof(Id<IView>), typeof(IViewManager)};
private static readonly string[] _argNames = new string[] {"Id", "Task", "StartViewId", "ViewManager"};
private static readonly Type[] _requiredInterfaces = new Type[] {typeof(INavigator)};
private static readonly Log _log = Log.CreateForType(typeof(DefaultNavigatorFactory));
/// <include file='DefaultNavigatorFactory.doc.xml' path='/doc/member[@name="P:Instance"]/*'/>
public static INavigatorFactory Instance
{
get
{
lock (_instanceLock)
{
if (_instance == null)
{
_instance = new DefaultNavigatorFactory();
}
}
return _instance;
}
}
/// <include file='DefaultNavigatorFactory.doc.xml' path='/doc/member[@name="P:Name"]/*'/>
public override string Name
{
get
{
return "Default Navigator";
}
}
/// <include file='DefaultNavigatorFactory.doc.xml' path='/doc/member[@name="M:Create(Ingenious.Mvc.Configuration.NavigatorInfo,Ingenious.Mvc.Task,Ingenious.Mvc.IViewManager)"]/*'/>
public INavigator Create(NavigatorInfo navigatorInfo, Task task, IViewManager viewManager)
{
ArgumentHelper.AssertNotNull(navigatorInfo, "navigatorInfo");
ArgumentHelper.AssertNotNull(task, "task");
ArgumentHelper.AssertNotNull(viewManager, "viewManager");
ExceptionHelper.ThrowIf(navigatorInfo.Type == null, "Create.noType", navigatorInfo.Id);
ExceptionHelper.ThrowIf(navigatorInfo.StartViewInfo == null, "Create.noStartingView", navigatorInfo.Id);
_log.Verbose("Creating navigator instance of type '{0}' for task with ID '{1}'.", navigatorInfo.Type.FullName, task.Id);
//create the navigator
INavigator retVal = (INavigator) CreateInstance(navigatorInfo.Type, navigatorInfo.CustomConfiguration, _argTypes, new object[] {navigatorInfo.Id, task, navigatorInfo.StartViewInfo.Id, viewManager}, _argNames, _requiredInterfaces);
//done so call Initialize
retVal.Initialize();
return retVal;
}
private DefaultNavigatorFactory()
{
}
}
}
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