net.java.truevfs.driver.zip.raes

Class KeyManagerRaesParameters

java.lang.Object

net.java.truevfs.driver.zip.raes.KeyManagerRaesParameters

All Implemented Interfaces:

RaesParameters, RaesParametersProvider

@ThreadSafe
public class KeyManagerRaesParameters
extends Object
implements RaesParametersProvider

An adapter which provides RaesParameters by using a KeyManager for AesPbeParameters.

The current implementation supports only Type0RaesParameters.

Author:

Christian Schlichtherle

Field Summary

Fields

Modifier and Type	Field and Description
protected net.java.truecommons.key.spec.KeyManager<net.java.truecommons.key.spec.common.AesPbeParameters>	manager The key manager for accessing RAES encrypted data.
protected URI	raes The resource URI of the RAES file.

Constructor Summary

Constructors

Constructor and Description
KeyManagerRaesParameters(net.java.truecommons.key.spec.KeyManager<net.java.truecommons.key.spec.common.AesPbeParameters> manager, URI raes) Constructs new RAES parameters.
KeyManagerRaesParameters(net.java.truecommons.key.spec.KeyManagerMap container, URI raes) Constructs RAES parameters using the given key manager provider.

Method Summary

Modifier and Type	Method and Description
<P extends RaesParameters> P	get(Class<P> type) Returns RaesParameters of the given type or null if not available.

Methods inherited from class java.lang.Object

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

Field Detail

manager

protected final net.java.truecommons.key.spec.KeyManager<net.java.truecommons.key.spec.common.AesPbeParameters> manager

The key manager for accessing RAES encrypted data.

raes

protected final URI raes

The resource URI of the RAES file.

Constructor Detail

KeyManagerRaesParameters

public KeyManagerRaesParameters(net.java.truecommons.key.spec.KeyManager<net.java.truecommons.key.spec.common.AesPbeParameters> manager,
                                URI raes)

Constructs new RAES parameters.

Parameters:

manager - the key manager for accessing RAES encrypted data.

raes - the resource URI of the RAES file.

KeyManagerRaesParameters

public KeyManagerRaesParameters(net.java.truecommons.key.spec.KeyManagerMap container,
                                URI raes)

Constructs RAES parameters using the given key manager provider.

Parameters:

container - the container of the key manager for accessing RAES encrypted data.

raes - the absolute URI of the RAES file.

Method Detail

get

public <P extends RaesParameters> P get(Class<P> type)

Returns RaesParameters of the given type or null if not available.

If type is assignable from Type0RaesParameters, then the KeyManager for AesPbeParameters will getKeyManager used which has been provided to the constructor.

Otherwise, null gets returned.

Specified by:

get in interface RaesParametersProvider

Type Parameters:

P - the type of the RAES parameters.

Parameters:

type - the RaesParameters interface class which's implementation is searched.

Returns:

RaesParameters of the given type or null if not available.