org.dice_research.ldcbench.utils.tar

Class SimpleWritingFileHandler

java.lang.Object

org.dice_research.ldcbench.utils.tar.SimpleWritingFileHandler

All Implemented Interfaces:

FileHandler

public class SimpleWritingFileHandler
extends Object
implements FileHandler

A simple FileHandler which extracts all files to a given directory (including the subdirectories defined in the archive).

Author:

Michael Röder (michael.roeder@uni-paderborn.de)

Field Summary

Fields

Modifier and Type	Field and Description
protected String	rootDir The directory to which all files will be extracted.

Constructor Summary

Constructors

Constructor and Description
SimpleWritingFileHandler(String rootDir) Constructor.

Method Summary

Modifier and Type	Method and Description
void	handleStream(InputStream in, String name, long size) This method is called for processing a single file within a tar file.

Methods inherited from class java.lang.Object

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

Field Detail

rootDir

protected String rootDir

The directory to which all files will be extracted.

Constructor Detail

SimpleWritingFileHandler

public SimpleWritingFileHandler(String rootDir)

Constructor.

Parameters:

rootDir - the directory to which all files will be extracted

Method Detail

handleStream

public void handleStream(InputStream in,
                         String name,
                         long size)
                  throws IOException

Description copied from interface: FileHandler

This method is called for processing a single file within a tar file. The processing class receives the input stream, from which the content of the file can be read, the name of the file within the tar archive and the size of the file (in bytes). Note that the method is not allowed to read more bytes than the given numbe of bytes.

Specified by:

handleStream in interface FileHandler

Parameters:

in - the input stream, from which the content of the file can be read

name - the name of the file within the tar archive

size - the size of the file (in bytes). At the same time, this is the maximum number of bytes the method is allowed to read from the given stream

Throws:

IOException - if an IO error occurs when reading from the given stream