00001 00002 // 00003 // XML storage classes version 1.5 00004 // 00005 // Example2.cs 00006 // 00007 // Copyright (c) 2010 Martin Fuchs <martin-fuchs@gmx.net> 00008 // 00009 00010 00011 /* 00012 00013 All rights reserved. 00014 00015 Redistribution and use in source and binary forms, with or without 00016 modification, are permitted provided that the following conditions are met: 00017 00018 * Redistributions of source code must retain the above copyright 00019 notice, this list of conditions and the following disclaimer. 00020 * Redistributions in binary form must reproduce the above copyright 00021 notice, this list of conditions and the following disclaimer in 00022 the documentation and/or other materials provided with the 00023 distribution. 00024 00025 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00026 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00028 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00029 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00030 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00031 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00032 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00033 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00034 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00035 POSSIBILITY OF SUCH DAMAGE. 00036 00037 */ 00038 00039 using System; 00040 using XMLStorage; 00041 00042 /** 00043 * Example to use XMLStorage for writing and 00044 * reading XML files containing numbers. 00045 * 00046 * @author martin 00047 */ 00048 public class Example2 00049 { 00050 /** 00051 * Write an example XML file to disk. 00052 */ 00053 public void testWrite() 00054 { 00055 XMLDoc doc = new XMLDoc(); 00056 XMLPos pos = new XMLPos(doc); 00057 00058 // Zusammenstellen der XML-Struktur im Dokument 'doc' 00059 pos.create("PARAMS"); 00060 pos.put("text", "Testgruppe"); 00061 00062 pos.create("COLOR"); 00063 new XMLIntRef(pos, "red").assign(234); 00064 new XMLIntRef(pos, "green").assign(22); 00065 new XMLIntRef(pos, "blue").assign(33); 00066 pos.back(); // </COLOR> 00067 00068 pos.create("FONT"); 00069 new XMLStringRef(pos, "font-filename").assign("Arial.ttf"); 00070 new XMLIntRef(pos, "size").assign(12); 00071 pos.back(); // </SIZE> 00072 pos.back(); // </FONT> 00073 pos.back(); // </PARAMS> 00074 00075 // Schreiben der XML-Datei 00076 doc.writeFile("example2.xml"); 00077 } 00078 00079 00080 /** 00081 * Read the example file back again. 00082 */ 00083 public void testRead() 00084 { 00085 // Einlesen des XML-Files 00086 XMLDoc doc = new XMLDoc("example2.xml"); 00087 00088 XMLPos pos = new XMLPos(doc); 00089 String filename = ""; 00090 00091 // Abfrage eines Attributwerts, beispielsweise von "font-filename" 00092 if (pos.go("PARAMS/FONT")) { 00093 filename = pos.get("font-filename"); 00094 pos.back(); 00095 } 00096 00097 // Ausgabe des ermittelten Werts 00098 System.Console.Out.WriteLine("font filename: " + filename); 00099 00100 // assertEquals("Arial.ttf", filename); 00101 } 00102 00103 00104 /** 00105 * Main function of Example2. 00106 * @param args unused command line arguments 00107 */ 00108 static void Main(string[] args) 00109 { 00110 Example2 me = new Example2(); 00111 00112 try { 00113 me.testWrite(); 00114 me.testRead(); 00115 } catch(Exception e) { 00116 System.Console.Error.WriteLine(e); 00117 System.Console.Error.WriteLine(e.StackTrace); 00118 } 00119 } 00120 }