SystemProperties.java :  » UnTagged » microemu » org » microemu » Android Open Source

package org.microemu;

import java.util.Hashtable;

/**
 * This class is called by MIDlet to access System Property.
 * Call injection is made by MIDlet ClassLoaded
 * 
 * @author vlads
 *
 */
public class SystemProperties {

  private static final Hashtable props = new Hashtable();
  
  static {
    init();
  }
  
  private static void init() {
    props.put("microedition.io.file.FileConnection.version", "1.0");
    props.put("microedition.configuration", "CLDC-1.1");
    props.put("microedition.configuration", "MIDP-2.0");
    props.put("microedition.platform" , "MicroEmulator");
    props.put("microedition.locale", "EN_GB");
  }
  
  public static String getProperty(String key) {
    String v = (String)props.get(key);
    if (v != null) {
      return v;
    }
    try {
      return System.getProperty(key);
    } catch (SecurityException e) {
      return null;
    }
  }
  
  public static String setProperty(String key, String value) {
    return (String) props.put(key , value);
  }
  
  public static String clearProperty(String key) {
    return (String) props.remove(key);
  }
  
}