com.atlassian.asap.core.keys.publickey

Class MirroredKeyProvider

java.lang.Object

com.atlassian.asap.core.keys.publickey.MirroredKeyProvider

All Implemented Interfaces:

KeyProvider<PublicKey>

public class MirroredKeyProvider
extends Object
implements KeyProvider<PublicKey>

Represents a set of repositories that host identical set of keys - i.e. they are mirrors of each other in terms of key content. Each repository in the set is expected to hold a full set of keys, so failure to find a key in any one can be treated as authoritative for the set.

Method Summary

Modifier and Type	Method and Description
static KeyProvider<PublicKey>	createMirroredKeyProvider(List<KeyProvider<PublicKey>> mirrors) Create a mirrored key provider representing a given set of mirrored key repository providers.
PublicKey	getKey(ValidatedKeyId validatedKeyId) Provides a Key for a validated key identifier.
List<KeyProvider<PublicKey>>	getMirrors()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

createMirroredKeyProvider

public static KeyProvider<PublicKey> createMirroredKeyProvider(List<KeyProvider<PublicKey>> mirrors)

Create a mirrored key provider representing a given set of mirrored key repository providers. If there is only one provider in the given set of mirrors, then return the provider instead of wrapping it.

Parameters:

mirrors - list of mirrored key repository providers

Returns:

the mirrored key provider if there are more than one mirrors, or a key provider when it is the only provider in the set of mirrors.

getKey

public PublicKey getKey(ValidatedKeyId validatedKeyId)
                 throws CannotRetrieveKeyException

Description copied from interface: KeyProvider

Provides a Key for a validated key identifier.

Specified by:

getKey in interface KeyProvider<PublicKey>

Parameters:

validatedKeyId - the validated keyId of interest which is safe from directory traversal

Returns:

the relevant key if found

Throws:

CannotRetrieveKeyException - if the key couldn't be retrieved or found.

getMirrors

public List<KeyProvider<PublicKey>> getMirrors()

toString

public String toString()

Overrides:

toString in class Object