Package org.geotools.data.shapefile.files

Class ReadableByteChannelDecorator

Object

ReadableByteChannelDecorator

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel

public class ReadableByteChannelDecorator
extends Object
implements ReadableByteChannel

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

Author:

jesse

Constructor Summary

Constructors

Constructor	Description
ReadableByteChannelDecorator(ReadableByteChannel newChannel, ShpFiles shapefileFiles, URL url, FileReader requestor)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	isOpen()
int	read(ByteBuffer dst)

Methods inherited from class Object

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

Constructor Detail

ReadableByteChannelDecorator

public ReadableByteChannelDecorator(ReadableByteChannel newChannel,
                                    ShpFiles shapefileFiles,
                                    URL url,
                                    FileReader requestor)

Method Detail

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

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException