#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.Globalization;
using System.Threading;
#endregion
namespace Spring.Globalization.Resolvers{
/// <summary>
/// <see cref="ICultureResolver"/> implementation
/// that simply returns the <see cref="System.Globalization.CultureInfo"/>
/// value of the
/// <see cref="DefaultCulture"/>
/// property (if said property value is not <cref lang="null"/>), or the
/// <see cref="System.Globalization.CultureInfo"/> of the current thread if it is
/// <cref lang="null"/>.
/// </summary>
/// <author>Aleksandar Seovic</author>
public class DefaultCultureResolver : ICultureResolver
{
private CultureInfo defaultCulture;
/// <summary>
/// The default <see cref="System.Globalization.CultureInfo"/>.
/// </summary>
/// <value>
/// The default <see cref="System.Globalization.CultureInfo"/>.
/// </value>
public CultureInfo DefaultCulture
{
get { return defaultCulture; }
set { defaultCulture = value; }
}
/// <summary>
/// Returns the default <see cref="System.Globalization.CultureInfo"/>.
/// </summary>
/// <remarks>
/// <p>
/// It tries to get the <see cref="System.Globalization.CultureInfo"/>
/// from the value of the
/// <see cref="DefaultCulture"/>
/// property and falls back to the <see cref="System.Globalization.CultureInfo"/> of the
/// current thread if the
/// <see cref="DefaultCulture"/>
/// is <cref lang="null"/>.
/// </p>
/// </remarks>
/// <returns>
/// The default <see cref="System.Globalization.CultureInfo"/>
/// </returns>
protected virtual CultureInfo GetDefaultLocale()
{
if (defaultCulture != null)
{
return defaultCulture;
}
else
{
return Thread.CurrentThread.CurrentUICulture;
}
}
/// <summary>
/// Resolves the <see cref="System.Globalization.CultureInfo"/>
/// from some context.
/// </summary>
/// <remarks>
/// <p>
/// The 'context' in this implementation is the
/// <see cref="System.Globalization.CultureInfo"/> value of the
/// <see cref="DefaultCulture"/>
/// property (if said property value is not <cref lang="null"/>), or the
/// <see cref="System.Globalization.CultureInfo"/> of the current thread if it is
/// <cref lang="null"/>.
/// </p>
/// </remarks>
/// <returns>
/// The <see cref="System.Globalization.CultureInfo"/> that should be used
/// by the caller.
/// </returns>
public virtual CultureInfo ResolveCulture()
{
return GetDefaultLocale();
}
/// <summary>
/// Sets the <see cref="System.Globalization.CultureInfo"/>.
/// </summary>
/// <param name="culture">
/// The new <see cref="System.Globalization.CultureInfo"/> or
/// <cref lang="null"/> to clear the current <see cref="System.Globalization.CultureInfo"/>.
/// </param>
/// <seealso cref="DefaultCulture"/>
/// <seealso cref="ICultureResolver.SetCulture"/>
public virtual void SetCulture(CultureInfo culture)
{
defaultCulture = culture;
}
}
}
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