---

Logger.java

gehe zur Dokumentation dieser Datei

/*
 * $Source: /shared/cvsroot/diplom/app/src/java/de/picana/logging/Logger.java,v $
 * $Author: mstolpe $
 * $Date: 2003/03/07 16:23:08 $
 * $Revision: 1.2 $
 * $Release$
 *
 * Created on 16. Juli 2002, 22:15
 * 
 * Copyright 2002 by Marco Stolpe
 */

package de.picana.logging;

import java.util.*;
import java.text.DateFormat;


public abstract class Logger {

    private boolean log_info = true;
    private boolean log_warning = true;
    private boolean log_error = true;
    private boolean log_verb = true;
    private boolean log_debug = false;
    
    
    public Logger() {
        setDefault();
    }

    public void info(String src, String msg) {
        if (log_info)
            logInfo(src, msg);
    }
    
    public void warn(String src, String msg) {
        if (log_warning)
            logWarning(src, msg);
    }
    
    public void error(String src, String msg) {
        if (log_error)
            logError(src, msg);
    }
    
    public void verbose(String src, String msg) {
        if (log_verb)
            logVerbose(src, msg);
    }
    
    public void debug(String src, String msg) {
        if (log_debug)
            logDebug(src, msg);
    }
    
    public boolean getInfo() {
        return this.log_info;    
    }
    
    public synchronized void setInfo(boolean info) {
        this.log_info = info;    
    }
    
    public boolean getWarn() {
        return this.log_warning;
    }
    
    public synchronized void setWarn(boolean warn) {
        this.log_warning = warn;    
    }
    
    public boolean getError() {
        return this.log_error;    
    }
    
    public synchronized void setError(boolean error) {
        this.log_error = error;
    }
    
    public boolean getVerbose() {
        return this.log_verb;    
    }
    
    public void setVerbose(boolean verb) {
        this.log_verb = verb;    
    }
    
    public boolean getDebug() {
        return this.log_debug;
    }
    
    public synchronized void setDebug(boolean debug) {
        this.log_debug = debug;    
    }
    
    public boolean getLogging() {
        
        if (!log_info && !log_warning && !log_error && !log_verb && !log_debug)
            return false;
        else
            return true;
    }
    
    public synchronized void setLogging(boolean log) {
        if (log) {
            log_info = true;
            log_warning = true;
            log_error = true;
            log_verb = true;
            log_debug = true;
        } else {
            log_info = false;
            log_warning = false;
            log_error = false;
            log_verb = false;
            log_debug = false;
        }
    }
    
    public synchronized void setDefault() {
        log_info = true;
        log_warning = true;
        log_error = true;
        log_verb = false;
        log_debug = false;
    }
        
    
    protected abstract void logInfo(String src, String msg);
    
    protected abstract void logWarning(String src, String msg);
    
    protected abstract void logError(String src, String msg);
    
    protected abstract void logVerbose(String src, String msg);
    
    protected abstract void logDebug(String src, String msg);
    
    public static String getDateTimeString() {
        Date now = new Date(System.currentTimeMillis());
        DateFormat df = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM, Locale.GERMAN);
        return df.format(now);
    }
    
    protected String getFilledString(String str, int length) {
        StringBuffer buffer = new StringBuffer(str);
        if (str.length() >= length)
            return str;
        else {
            for (int i=0; i < length - str.length(); i++)
                buffer.insert(0, ' ');
        }
        return buffer.toString();
    }
}

---