Update of /cvsroot/bprocessor/gui/src/net/sourceforge/bprocessor/gui/properties
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3481
Added Files:
Settings.java package.html
Log Message:
Initial import
--- NEW FILE: package.html ---
<body>
This packages contains classes that are used for the users properties
</body>
--- NEW FILE: Settings.java ---
//---------------------------------------------------------------------------------
// $Id: Settings.java,v 1.1 2005/08/04 06:06:26 jews Exp $
//
// Copyright (c) 2005 The BProcessor Team (http://bprocessor.sourceforge.net)
// Released under the Lesser GNU Public License v2.1
//---------------------------------------------------------------------------------
package net.sourceforge.bprocessor.gui.properties;
import net.sourceforge.bprocessor.model.db.Database;
import net.sourceforge.bprocessor.model.db.DatabaseFactory;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.Properties;
import org.apache.log4j.Logger;
/**
* The settings class
*/
public class Settings extends Properties {
/** The logger */
private static Logger log = Logger.getLogger(Settings.class);
/** The singleton instance */
private static Settings instance;
/** DATABASE_NAME */
public static final String DATABASE_NAME = "database.name";
/** DATABASE_TYPE */
public static final String DATABASE_TYPE = "database.type";
/** CONNECTION_URL */
public static final String CONNECTION_URL = "connection.url";
/** CONNECTION_USER */
public static final String CONNECTION_USER = "connection.user";
/** CONNECTION_PASSWORD */
public static final String CONNECTION_PASSWORD = "connection.password";
/** CONNECTION_AUTODROP */
public static final String CONNECTION_AUTODROP = "connection.autodrop";
/**
* Constructor for Settings
*/
private Settings() {
}
/**
* Get the instance
* @return The instance
*/
public static synchronized Settings getInstance() {
if (instance == null) {
instance = new Settings();
}
return instance;
}
/**
* Load the settings
*/
public synchronized void load() {
try {
super.clear();
super.load(new FileInputStream("bprocessor.properties"));
apply();
} catch (Exception e) {
log.error("The settings could not be loaded: " + e.getMessage());
log.warn("Using default settings");
defaultSettings();
}
}
/**
* Save the settings
*/
public synchronized void save() {
try {
super.store(new FileOutputStream("bprocessor.properties"), "BProcessor");
} catch (Exception e) {
log.error("The settings could not be saved", e);
}
}
/**
* Apply settings
*/
public synchronized void apply() {
int type = Integer.parseInt(getProperty(DATABASE_TYPE));
String url = getProperty(CONNECTION_URL);
String user = getProperty(CONNECTION_USER);
String password = getProperty(CONNECTION_PASSWORD);
boolean autodrop = Boolean.valueOf(getProperty(CONNECTION_AUTODROP)).booleanValue();
DatabaseFactory.getInstance().setDatabase(type, url, user, password, autodrop);
}
/**
* Default settings
*/
private void defaultSettings() {
clear();
Database db = DatabaseFactory.getInstance().getDatabase();
setProperty(DATABASE_NAME, db.getName());
setProperty(DATABASE_TYPE, Integer.toString(db.getType()));
setProperty(CONNECTION_URL, db.getUrl());
setProperty(CONNECTION_USER, db.getUser());
setProperty(CONNECTION_PASSWORD, db.getPassword());
setProperty(CONNECTION_AUTODROP, Boolean.toString(db.getAutodrop()));
}
}
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