File	Doc	Category	Size	Date	Package
BytesReadResetInputStream.java	API Doc	Apache James 2.3.1	3720	Fri Jan 12 12:56:34 GMT 2007	org.apache.james.util.watchdog

BytesReadResetInputStream

• java.lang.Object
  • java.io.InputStream

Fields Summary
private InputStream	in The wrapped InputStream
private Watchdog	watchdog The Watchdog to be reset every lengthReset bytes
private int	lengthReset The number of bytes that need to be read before the counter is reset.
int	readCounter The number of bytes read since the counter was last reset

Constructors Summary
public BytesReadResetInputStream(InputStream in, Watchdog watchdog, int lengthReset) param in the InputStream to be wrapped by this stream param watchdog the watchdog to be reset param lengthReset the number of bytes to be read in between trigger resets this.in = in; this.watchdog = watchdog; this.lengthReset = lengthReset; readCounter = 0;

Methods Summary
public void	close() Close the stream throws IOException if an exception is encountered when closing in.close();
public int	read(byte[] b, int off, int len) Read an array of bytes from the stream param b the array of bytes to read from the stream param off the index in the array where we start writing param len the number of bytes of the array to read return the number of bytes read throws IOException if an exception is encountered when reading int l = in.read(b, off, len); readCounter += l; if (readCounter > lengthReset) { readCounter = 0; watchdog.reset(); } return l;
public int	read() Read a byte from the stream return the byte read from the stream throws IOException if an exception is encountered when reading int b = in.read(); readCounter++; if (readCounter > lengthReset) { readCounter = 0; watchdog.reset(); } return b;