Package org.geotools.data.shapefile.files

Class WritableByteChannelDecorator

Object

WritableByteChannelDecorator

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, WritableByteChannel

public class WritableByteChannelDecorator
extends Object
implements WritableByteChannel

A WritableByteChannel that delegates all calls to the underlying WritableByteChannel but for close() it also calls ShapefileFiles.unlock method to release the lock on the URL.

Author:

jesse

Constructor Summary

Constructors

Constructor	Description
WritableByteChannelDecorator(WritableByteChannel newChannel, ShpFiles shapefileFiles, URL url, FileWriter requestor)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	isOpen()
int	write(ByteBuffer src)

Methods inherited from class Object

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

Constructor Detail

WritableByteChannelDecorator

public WritableByteChannelDecorator(WritableByteChannel newChannel,
                                    ShpFiles shapefileFiles,
                                    URL url,
                                    FileWriter requestor)

Method Detail

write

public int write(ByteBuffer src)
          throws IOException

Specified by:

write in interface WritableByteChannel

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface Closeable

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel