java-org.hwo/src/org/hwo/DBProfile.java

package org.hwo;

import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;


public class DBProfile
{
	private Integer profileno;
	private String bezeichnung;
	private String hostname;
	private String database;
	private Integer port;
	private String username;
	private String password;
	
	public DBProfile(Preferences pref,int profileno)
	{
		this.setProfileno(profileno);
		load(pref);
	}

	public int getProfileno() {
		return profileno;
	}
	
	public void load(Preferences pref)
	{
		Preferences prefs = pref.node("database").node(profileno.toString());
		
		hostname = prefs.get("hostname", "localhost");
		database = prefs.get("database", "hworganizer");
		username = prefs.get("username", "");
		password = prefs.get("password", "");
		port = prefs.getInt("port", 5432);
		bezeichnung = prefs.get("bezeichnung", "Profil " + profileno.toString());
	}
	
	public void save(Preferences pref)
	{
		Preferences prefs = pref.node("database").node(profileno.toString());
		
		prefs.put("hostname", hostname);
		prefs.put("database", database);
		prefs.put("username", username);
		prefs.put("password", password);
		prefs.putInt("port", port);
		prefs.put("bezeichnung", bezeichnung);
		
		try
		{
			prefs.flush();
		} catch (BackingStoreException bse)
		{
			System.err.println("Einstellungen konnten nicht gespeichert werden!");
			System.err.println(bse.toString());
			bse.printStackTrace();
		}
	}

	public void setProfileno(int profileno) {
		this.profileno = profileno;
	}

	public String getHostname() {
		return hostname;
	}

	public void setHostname(String hostname) {
		this.hostname = hostname;
	}

	public String getDatabase() {
		return database;
	}

	public void setDatabase(String database) {
		this.database = database;
	}

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public Integer getPort() {
		return port;
	}

	public void setPort(Integer port) {
		this.port = port;
	}

	public String getBezeichnung() {
		return bezeichnung;
	}

	public void setBezeichnung(String bezeichnung) {
		this.bezeichnung = bezeichnung;
	}
	
	@Override
	public String toString() {
		return getBezeichnung();
	}
	
}