ekit/com/swabunga/spell/engine/PropertyConfiguration.java

   1 package com.swabunga.spell.engine;
   2
   3 import java.io.File;
   4 import java.io.FileNotFoundException;
   5 import java.io.FileOutputStream;
   6 import java.io.IOException;
   7 import java.io.InputStream;
   8 import java.net.URL;
   9 import java.util.Properties;
  10
  11
  12 /**
  13  * @author aim4min
  14  *
  15  * To change this generated comment edit the template variable "typecomment":
  16  * Window>Preferences>Java>Templates.
  17  * To enable and disable the creation of type comments go to
  18  * Window>Preferences>Java>Code Generation.
  19  */
  20 public class PropertyConfiguration extends Configuration {
  21
  22         public Properties prop;
  23         public URL filename;
  24
  25         public PropertyConfiguration() {
  26                 prop = new Properties();
  27                 try {
  28 /*
  29             //original initalization code
  30                         filename = getClass().getClassLoader().getResource("com/swabunga/spell/engine/configuration.properties");
  31                         InputStream in = filename.openStream();
  32                         prop.load(in);
  33 */
  34                         // new constructor code so that this works within JAR files (Howard Kistler)
  35                         InputStream is = this.getClass().getResourceAsStream("configuration.properties");
  36                         prop.load(is);
  37                 } catch (Exception e) {
  38                         System.out.println("Could not load Properties file :\n" + e);
  39                 }
  40         }
  41
  42         /**
  43          * @see com.swabunga.spell.engine.Configuration#getBoolean(String)
  44          */
  45         public boolean getBoolean(String key) {
  46 //              return Boolean.getBoolean(prop.getProperty(key));
  47 // original breaks inside applets due to security, this version works fine (Howard Kistler)
  48                 return prop.getProperty(key).equalsIgnoreCase("true");
  49         }
  50
  51         /**
  52          * @see com.swabunga.spell.engine.Configuration#getInteger(String)
  53          */
  54         public int getInteger(String key) {
  55                 return Integer.parseInt(prop.getProperty(key));
  56         }
  57
  58         /**
  59          * @see com.swabunga.spell.engine.Configuration#setBoolean(String, boolean)
  60          */
  61         public void setBoolean(String key, boolean value) {
  62                 String string = null;
  63                 if (value)
  64                         string = "true";
  65                 else
  66                         string = "false";
  67
  68                 prop.setProperty(key, string);
  69                 save();
  70         }
  71
  72         /**
  73          * @see com.swabunga.spell.engine.Configuration#setInteger(String, int)
  74          */
  75         public void setInteger(String key, int value) {
  76                 prop.setProperty(key,Integer.toString(value));
  77                 save();
  78         }
  79
  80         public void save() {
  81                 try {
  82                         File file = new File(filename.getFile());
  83                         FileOutputStream fout = new FileOutputStream(file);
  84                         prop.store(fout,"HEADER");
  85                 } catch (FileNotFoundException e) {
  86                 } catch (IOException e) {
  87                 }
  88         }
  89
  90 }