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Saving settings in Java
How can I save settings in a Java program?
In visual basic I used to save the settings to the registry by using the "SaveSetting" function.
Is there an easy way to do this in Java?
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Answers
Maybe this sample can help you:
http://berdachuk.at.tut.by
http://msk.nestor.minsk.by
You could also use the Properties class: http://www.javaalmanac.com
class Settings{
public static String saveSetting(String PropFile, String property)throws Exception{
Properties props=new Properties();
FileInputStream fi=new FileInputStream(PropFile);
props.load(fi);
fi.close();
return props.getProperty(property
}
public static void saveSetting(String PropFile, String property, String value)throws Exception{
Properties props=new Properties();
FileInputStream fi=new FileInputStream(PropFile);
props.load(fi);
fi.close();
props.setProperty(property
FileOutputStream fo=new FileOutputStream(PropFile)
props.save(fo,"");
fo.close();
}
}
simillarly you can implement saveallsetting by passing HashMap of key pair values
class Settings{
public static String getSetting(String PropFile, String property)throws Exception{
Properties props=new Properties();
FileInputStream fi=new FileInputStream(PropFile);
props.load(fi);
fi.close();
return props.getProperty(property
}
public static void saveSetting(String PropFile, String property, String value)throws Exception{
Properties props=new Properties();
FileInputStream fi=new FileInputStream(PropFile);
props.load(fi);
fi.close();
props.setProperty(property
FileOutputStream fo=new FileOutputStream(PropFile)
props.save(fo,"");
fo.close();
}
}
simillarly you can implement saveallsetting by passing HashMap of key pair values
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by: objectsPosted on 2005-11-03 at 22:22:49ID: 15222742
Use the Preferences class