public
abstract
class
KeyManagerFactorySpi
extends Object
| java.lang.Object | |
| ↳ | javax.net.ssl.KeyManagerFactorySpi |
This class defines the Service Provider Interface (SPI)
for the KeyManagerFactory class.
All the abstract methods in this class must be implemented by each cryptographic service provider who wishes to supply the implementation of a particular key manager factory.
See also:
Public constructors | |
|---|---|
KeyManagerFactorySpi()
|
|
Protected methods | |
|---|---|
abstract
KeyManager[]
|
engineGetKeyManagers()
Returns one key manager for each type of key material. |
abstract
void
|
engineInit(ManagerFactoryParameters spec)
Initializes this factory with a source of key material. |
abstract
void
|
engineInit(KeyStore ks, char[] password)
Initializes this factory with a source of key material. |
Inherited methods | |
|---|---|
 From
class
java.lang.Object
| |
KeyManager[] engineGetKeyManagers ()
Returns one key manager for each type of key material.
| Returns | |
|---|---|
KeyManager[] |
the key managers |
| Throws | |
|---|---|
IllegalStateException |
if the KeyManagerFactorySpi is not initialized |
void engineInit (ManagerFactoryParameters spec)
Initializes this factory with a source of key material.
In some cases, initialization parameters other than a keystore
and password may be needed by a provider. Users of that
particular provider are expected to pass an implementation of
the appropriate ManagerFactoryParameters as
defined by the provider. The provider can then call the
specified methods in the ManagerFactoryParameters
implementation to obtain the needed information.
| Parameters | |
|---|---|
spec |
ManagerFactoryParameters:
an implementation of a provider-specific parameter
specification |
| Throws | |
|---|---|
InvalidAlgorithmParameterException |
if there is problem with the parameters |
See also:
void engineInit (KeyStore ks, char[] password)
Initializes this factory with a source of key material.
| Parameters | |
|---|---|
ks |
KeyStore:
the key store or null |
password |
char:
the password for recovering keys |
| Throws | |
|---|---|
KeyStoreException |
if this operation fails |
NoSuchAlgorithmException |
if the specified algorithm is not available from the specified provider. |
UnrecoverableKeyException |
if the key cannot be recovered |
See also:
Developers