#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.Util;
#endregion
namespace Spring.Objects.Factory.Config{
/// <summary>
/// Holder for a typed <see cref="System.String"/> value.
/// </summary>
/// <remarks>
/// <p>
/// Can be added to object definitions to explicitly specify
/// a target type for a <see cref="System.String"/> value,
/// for example for collection
/// elements.
/// </p>
/// <p>
/// This holder just stores the <see cref="System.String"/> value and the target
/// <see cref="System.Type"/>. The actual conversion will be performed by
/// the surrounding object factory.
/// </p>
/// </remarks>
/// <author>Juergen Hoeller</author>
/// <author>Rick Evans (.NET)</author>
[Serializable]
public class TypedStringValue
{
#region Constructor (s) / Destructor
/// <summary>
/// Creates a new instance of the
/// <see cref="Spring.Objects.Factory.Config.TypedStringValue"/>
/// class.
/// </summary>
public TypedStringValue()
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TypedStringValue"/> class.
/// </summary>
/// <param name="value">The value.</param>
public TypedStringValue(string value)
{
Value = value;
}
/// <summary>
/// Creates a new instance of the
/// <see cref="Spring.Objects.Factory.Config.TypedStringValue"/>
/// class.
/// </summary>
/// <param name="value">
/// The value that is to be converted.
/// </param>
/// <param name="targetType">
/// The <see cref="System.Type"/> to convert to.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// If the supplied <paramref name="targetType"/> is
/// <see langword="null"/>.
/// </exception>
public TypedStringValue(string value, Type targetType)
{
Value = value;
TargetType = targetType;
}
#endregion
/// <summary>
/// The value that is to be converted.
/// </summary>
/// <remarks>
/// <p>
/// Obviously if the
/// <see cref="Spring.Objects.Factory.Config.TypedStringValue.TargetType"/>
/// is the <see cref="System.String"/> <see cref="System.Type"/>, no conversion
/// will actually be performed.
/// </p>
/// </remarks>
public string Value
{
get { return theValue; }
set { this.theValue = value; }
}
/// <summary>
/// The <see cref="System.Type"/> to convert to.
/// </summary>
/// <exception cref="System.ArgumentNullException">
/// If the setter is supplied with a <see langword="null"/> value.
/// </exception>
public Type TargetType
{
get { return targetType; }
set
{
AssertUtils.ArgumentNotNull(value, "TargetType");
targetType = value;
}
}
/// <summary>
/// Gets a value indicating whether this instance has target type.
/// </summary>
/// <value>
/// <c>true</c> if this instance has target type; otherwise, <c>false</c>.
/// </value>
public bool HasTargetType
{
get { return targetType != null; }
}
private string theValue;
private Type targetType;
}
}
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