org.netbeans.lib.cvsclient.util

Class LoggedDataInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.netbeans.lib.cvsclient.util.LoggedDataInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class LoggedDataInputStream
extends FilterInputStream

This input stream worked exactly like the normal DataInputStream except that it logs anything read to a file

Author:

Robert Greig

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LoggedDataInputStream(InputStream in) Construct a logged stream using the specified underlying stream

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes this input stream and releases any system resources associated with the stream.
long	getCounter()
InputStream	getUnderlyingStream()
int	read() Interruptible read.
int	read(byte[] b) Reads up to byte.length bytes of data from this input stream into an array of bytes.
int	read(byte[] b, int off, int len) Reads up to len bytes of data from this input stream into an array of bytes
byte[]	readBytes(int len) Synchronously reads fixed chunk from the stream, logging it too.
String	readLine() Deprecated. It converts input data to string using ByteArray.getStringFromBytes() that works only for ASCII without 0. Use byte access methods instead.
ByteArray	readLineBytes()
void	setUnderlyingStream(InputStream is)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LoggedDataInputStream

public LoggedDataInputStream(InputStream in)

Construct a logged stream using the specified underlying stream

Parameters:

in - the stream

Method Detail

readLine

@Deprecated
public String readLine()
                throws IOException

Deprecated. It converts input data to string using ByteArray.getStringFromBytes() that works only for ASCII without 0. Use byte access methods instead.

Read a line (up to the newline character) from the stream, logging it too.

Throws:

IOException

readLineBytes

public ByteArray readLineBytes()
                        throws IOException

Returns:

Throws:

IOException

EOFException - at stream end

readBytes

public byte[] readBytes(int len)
                 throws IOException

Synchronously reads fixed chunk from the stream, logging it too.

Parameters:

len - blocks until specifid number of bytes is read.

Throws:

IOException

close

public void close()
           throws IOException

Closes this input stream and releases any system resources associated with the stream.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Reads up to byte.length bytes of data from this input stream into an array of bytes.

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws IOException

Reads up to len bytes of data from this input stream into an array of bytes

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Interruptible read.

Overrides:

read in class FilterInputStream

Throws:

InterruptedIOException - on thread interrupt

IOException

getUnderlyingStream

public InputStream getUnderlyingStream()

setUnderlyingStream

public void setUnderlyingStream(InputStream is)

getCounter

public long getCounter()