Package net.sf.basedb.core

Class File.CharsetTesterThread

java.lang.Object

net.sf.basedb.core.File.CharsetTesterThread

All Implemented Interfaces:

Runnable

Enclosing class:

File

class File.CharsetTesterThread
extends Object
implements Runnable

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	couldParse
private final CharsetDetector	detector
private boolean	isRunning
private final PipedInputStream	pip
private final PipedOutputStream	pop
private Thread	thread

Constructor Summary

Constructors

Constructor	Description
CharsetTesterThread(Charset charset)

Method Summary

Modifier and Type	Method	Description
void	close()	The file has been uploaded.
boolean	couldParse()	Returns TRUE if the file seems like valid (UTF-8).
Charset	getCharset()
void	run()	Runs in a separate thread.
void	write(byte[] b, int off, int len)	Runs in the main thread.
void	write(int b)	Runs in the main thread.

Methods inherited from class java.lang.Object

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

Field Details

pop

private final PipedOutputStream pop

pip

private final PipedInputStream pip

detector

private final CharsetDetector detector

thread

private Thread thread

couldParse

private volatile boolean couldParse

isRunning

private volatile boolean isRunning

Constructor Details

CharsetTesterThread

CharsetTesterThread(Charset charset)
             throws IOException

Throws:

IOException

Method Details

run

public void run()

Runs in a separate thread.

Specified by:

run in interface Runnable

getCharset

public Charset getCharset()

couldParse

public boolean couldParse()

Returns TRUE if the file seems like valid (UTF-8). Note that this may not be correct until the close() method has been called.

write

public void write(byte[] b,
 int off,
 int len)

Runs in the main thread. Copy bytes to charset detector via the piped streams.

write

public void write(int b)

Runs in the main thread. Copy bytes to charset detector via the piped streams.

close

public void close()

The file has been uploaded. Wait for the charset detector threas to finish and the close everything.