forked from LupusNobilis/java-org.hwo
LoggingListener neu
parent
bd9472b39b
commit
c516ddf235
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@ -7,6 +7,8 @@ import java.io.OutputStream;
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import java.io.PrintStream;
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import java.text.DateFormat;
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import java.util.Date;
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import java.util.LinkedList;
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import java.util.List;
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public class Logging {
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@ -17,7 +19,11 @@ public class Logging {
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private PrintStream logStream;
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private final DateFormat dateFormat;
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List<LoggingListener> loggingListeners;
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public Logging(String filename){
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loggingListeners = new LinkedList<LoggingListener>();
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dateFormat = DateFormat.getDateTimeInstance();
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try {
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@ -44,6 +50,13 @@ public class Logging {
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}
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public void addLoggingListener(LoggingListener listener){
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loggingListeners.add(listener);
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}
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public void removeLoggingListener(LoggingListener listener){
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loggingListeners.remove(listener);
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}
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private void _log(LogLevel logLevel,String message){
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String formattedLine;
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@ -56,6 +69,10 @@ public class Logging {
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liveStream.println(formattedLine);
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liveStream.flush();
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}
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for (LoggingListener l: loggingListeners){
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l.logMessageArrived(formattedLine);
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}
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}
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@ -87,6 +104,10 @@ public class Logging {
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e.printStackTrace();
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}
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static public Logging getInstance() {
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return _inst;
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}
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static {
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liveStream = System.out;
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}
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@ -0,0 +1,7 @@
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package org.hwo.logging;
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public interface LoggingListener {
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public void logMessageArrived(String message);
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}
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