*** empty log message ***

src/altk/comm/engine/LoggingInputStreamReader.java

@@ -1,91 +0,0 @@
-package altk.comm.engine;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.CharBuffer;
-import java.nio.charset.CharsetDecoder;
-
-import org.apache.log4j.Logger;
-
-/**
- * Wrapper of InputStreamReader to add logging capability.
- * @author Yuk-Ming
- *
- */
-public class LoggingInputStreamReader extends InputStreamReader
-{
-    private static final int CharBuffer_SIZE = 200;
-    
-    private CharBuffer buf = CharBuffer.allocate(CharBuffer_SIZE);
-    
-    private static Logger myLogger = Logger.getLogger(LoggingInputStreamReader.class);
-    
-    public LoggingInputStreamReader(InputStream in, CharsetDecoder decoder)
-    {
-        super(in, decoder);
-    }
-
-    
-    @Override
-    public int read() throws IOException
-    {
-        int c = super.read();
-        if (c != -1)
-        {
-            append((char)c);
-        }
-        return c;
-    }
-    
-    @Override
-    public int read(char[] cbuf, int offset, int length) throws IOException
-    {
-        int n = super.read(cbuf, offset, length);
-        for (int i = offset; i < offset + n; i++)
-        {
-            append(cbuf[i]);
-        }
-        return n;
-    }
-
-
-    private void append(char c)
-    {
-        if ((char)c == '\n')
-        {
-            logPartial();
-        }
-        else
-        {
-            buf.put((char)c);
-            if (!buf.hasRemaining()) logPartial();  
-        }
-    }
-
-
-    private void logPartial()
-    {
-        if (buf.position() == 0) return;
-        String logContent = new String(buf.array(), 0, buf.position());
-        CommonLogger.activity.info(logContent);
-        buf.clear();
-    }
-    
-    @Override
-    public void close()
-    {
-        // Read any remaining characters for logging purpose.
-        try
-        {
-            while (read() != -1);
-            super.close();
-            logPartial();
-        }
-        catch (IOException e)
-        {
-            logPartial();
-            myLogger.warn("Caught exception while reaading unwanted trailing chars in stream");
-        }
-    }
-}