Reflection/ReflectionUtils.cs

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/*
 * Author: Kishore Reddy
 * Url: http://commonlibrarynet.codeplex.com/
 * Title: CommonLibrary.NET
 * Copyright: � 2009 Kishore Reddy
 * License: LGPL License
 * LicenseUrl: http://commonlibrarynet.codeplex.com/license
 * Description: A C# based .NET 3.5 Open-Source collection of reusable components.
 * Usage: 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.
 */
using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using System.Collections.Specialized;
using System.Collections;
using System.Linq;

namespace ComLib.Reflection
{
    
    /// <summary>
    /// Various reflection based utility methods.
    /// </summary>
    public class ReflectionUtils
    {
        /// <summary>
        /// Set object properties on T using the properties collection supplied.
        /// The properties collection is the collection of "property" to value.
        /// </summary>
        /// <typeparam name="T">A class type.</typeparam>
        /// <param name="obj">Object whose properties will be set.</param>
        /// <param name="properties">List of key/value pairs with property names and values.</param>
        public static void SetProperties<T>(T obj, IList<KeyValuePair<string, string>> properties) where T : class        
        {
            // Validate
            if (obj == null) { return; }

            foreach (KeyValuePair<string, string> propVal in properties)
            {
                SetProperty<T>(obj, propVal.Key, propVal.Value);
            }
        }


        /// <summary>
        /// Set the object properties using the prop name and value.
        /// </summary>
        /// <typeparam name="T">A class type.</typeparam>
        /// <param name="obj">Object whose property will be set.</param>
        /// <param name="propName">Property name to set.</param>
        /// <param name="propVal">Property value to set.</param>
        public static void SetProperty<T>(object obj, string propName, object propVal) where T : class        
        {
            Guard.IsNotNull(obj, "Object containing properties to set is null");
            Guard.IsTrue(!string.IsNullOrEmpty(propName), "Property name not supplied.");