org.at4j.zip.comp
Class ZipEntryCompressionMethodRegistry

java.lang.Object
  org.at4j.zip.comp.ZipEntryCompressionMethodRegistry

public class ZipEntryCompressionMethodRegistry
extends Object

This is a registry where factory objects for the different ZipEntryCompressionMethod:s that may occur in a Zip file are registered.

By default, the registry knows about only the compression methods that are currently supported.

Since:

1.0

Author:

Karl Gustafsson

See Also:

ZipEntryCompressionMethodFactory

Constructor Summary

ZipEntryCompressionMethodRegistry()

Method Summary

ZipEntryCompressionMethodFactory	forCode(UnsignedShort code) Get the ZipEntryCompressionMethodFactory that creates compression method objects corresponding to the supplied code.
void	registerCompressionMethodFactory(ZipEntryCompressionMethodFactory f) Register a new compression method.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipEntryCompressionMethodRegistry

public ZipEntryCompressionMethodRegistry()

Method Detail

registerCompressionMethodFactory

public void registerCompressionMethodFactory(ZipEntryCompressionMethodFactory f)

Register a new compression method.

Parameters:

f - The compression method factory.

forCode

public ZipEntryCompressionMethodFactory forCode(UnsignedShort code)
                                         throws UnknownZipEntryCompressionMethodException

Get the ZipEntryCompressionMethodFactory that creates compression method objects corresponding to the supplied code. The code is the code identifying the compression method in a Zip entry's header.

Parameters:

code - The code for the compression method.

Returns:

The compression method factory.

Throws:

UnknownZipEntryCompressionMethodException - If no compression method is registered for the supplied code.