Package org.rauschig.jarchivelib

Class CompressorFactory

java.lang.Object

org.rauschig.jarchivelib.CompressorFactory

public final class CompressorFactory
extends java.lang.Object

Factory for creating Compressor instances by a given compression algorithm. Use the constants in this class to pass to the factory method.

Method Summary

Modifier and Type	Method	Description
static Compressor	createCompressor(java.io.File file)	Probes the given File for its file type and creates a Compressor based on this file type.
static Compressor	createCompressor(java.lang.String compression)	Creates a compressor from the given compression type.
static Compressor	createCompressor(CompressionType compression)	Creates a compressor from the given CompressionType.
static Compressor	createCompressor(FileType fileType)	Creates a new Compressor for the given FileType.

Methods inherited from class java.lang.Object

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

Method Detail

createCompressor

public static Compressor createCompressor(java.io.File file)
                                   throws java.lang.IllegalArgumentException

Probes the given File for its file type and creates a Compressor based on this file type.

Parameters:

file - the file to check.

Returns:

a new Compressor instance

Throws:

java.lang.IllegalArgumentException - if the given file is not a known compressed file type

createCompressor

public static Compressor createCompressor(FileType fileType)
                                   throws java.lang.IllegalArgumentException

Creates a new Compressor for the given FileType.

Parameters:

fileType - the file type to create the compressor for

Returns:

a new Compressor instance

Throws:

java.lang.IllegalArgumentException - if the given file type is not a known compression type

createCompressor

public static Compressor createCompressor(java.lang.String compression)
                                   throws java.lang.IllegalArgumentException

Creates a compressor from the given compression type.

Parameters:

compression - the name of the compression algorithm e.g. "gz" or "bzip2".

Returns:

a new Compressor instance for the given compression algorithm

Throws:

java.lang.IllegalArgumentException - if the compression type is unknown

createCompressor

public static Compressor createCompressor(CompressionType compression)

Creates a compressor from the given CompressionType.

Parameters:

compression - the type of the compression algorithm

Returns:

a new Compressor instance that uses the specified compression algorithm.