88 lines
2.8 KiB
C#
88 lines
2.8 KiB
C#
//-----------------------------------------------------------------------------
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// <copyright file="XmlModel.cs" company="BTU/IIT">
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// Company copyright tag.
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// </copyright>
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// <author>fiedlchr</author>
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// <sience>05.07.2013</sience>
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//-----------------------------------------------------------------------------
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namespace CampusAppWP8.Model
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{
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using System.Text;
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using CampusAppWP8.Resources;
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using CampusAppWP8.Utility;
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/// <summary>
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/// Xml model io handler class.
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/// </summary>
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/// <typeparam name="T">model type</typeparam>
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public class XmlModel<T> : MainModel<T>
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="XmlModel{T}" /> class.
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/// </summary>
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/// <param name="modelType">model io type</param>
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/// <param name="fileName">filename of the data file</param>
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/// <param name="url">url of the feed data</param>
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public XmlModel(ModelType modelType, string fileName, string url)
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: base(modelType, fileName, url)
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{
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this.ValidRootName = Constants.XMLRootElementName;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="XmlModel{T}" /> class.
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/// Use only if the model io type is file or feed, not both.
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/// </summary>
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/// <param name="modelType">model io type</param>
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/// <param name="sourceName">name of the file or the url of the feed</param>
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public XmlModel(ModelType modelType, string sourceName)
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: base(modelType, sourceName)
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{
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}
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/// <summary>
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/// Gets or sets for the name of the root-tag
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/// </summary>
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protected string ValidRootName { get; set; }
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/// <summary>
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/// Create the model from a xml byte array.
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/// </summary>
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/// <param name="modelData">model data</param>
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/// <returns>true, if succeeded</returns>
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protected override bool DeserializeModel(byte[] modelData)
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{
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bool retValue = true;
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string data = Encoding.UTF8.GetString(modelData, 0, modelData.Length);
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T tempModel = XmlManager.DeserializationToModel<T>(data, this.ValidRootName);
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if (tempModel != null)
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{
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this.Model = tempModel;
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}
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else
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{
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retValue = false;
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}
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return retValue;
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}
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/// <summary>
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/// Serializes the model to a byte array.
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/// </summary>
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/// <returns>model data</returns>
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protected override byte[] SerializeModel()
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{
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byte[] retValue = null;
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if (this.Model != null)
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{
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retValue = Encoding.UTF8.GetBytes(XmlManager.SerializationToString<T>(this.Model));
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}
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return retValue;
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}
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}
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} |