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58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Runtime.Serialization.Json;
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using System.Text;
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using System.Threading.Tasks;
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namespace SCJMapper_V2.Layout
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{
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class LayoutGroupsJson
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{
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// logger
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger( System.Reflection.MethodBase.GetCurrentMethod( ).DeclaringType );
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/// <summary>
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/// Reads from a LayoutGroups file
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/// </summary>
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/// <param name="jFilename">The Json Filename</param>
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/// <returns>A LayoutGroups obj or null for errors</returns>
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public static LayoutGroups FromJson( string jFilename )
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{
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LayoutGroups c = null;
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if ( File.Exists( jFilename ) ) {
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using ( var ts = File.OpenRead( jFilename ) ) {
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c = FromJson( ts );
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}
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}
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else {
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log.Debug( $"LayoutGroups.FromJson: Userfile does not exist ({jFilename})" );
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}
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return c;
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}
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/// <summary>
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/// Reads from a LayoutGroups stream
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/// </summary>
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/// <param name="jStream">An open stream at position</param>
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/// <returns>A LayoutGroups obj or null for errors</returns>
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public static LayoutGroups FromJson( Stream jStream )
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{
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try {
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var jsonSerializer = new DataContractJsonSerializer( typeof( LayoutGroups ) );
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object objResponse = jsonSerializer.ReadObject( jStream );
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var jsonResults = objResponse as LayoutGroups;
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return jsonResults;
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}
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catch ( Exception e ) {
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log.Debug( $"LayoutGroups.FromJson: Serializer Exception ({e.Message})" );
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return null;
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}
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}
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}
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}
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