public abstract class KeyManagerFactorySpi extends Object
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.
Constructor | Description |
---|---|
KeyManagerFactorySpi() |
Constructor for subclasses to call. |
Modifier and Type | Method | Description |
---|---|---|
protected abstract KeyManager[] |
engineGetKeyManagers() |
Returns one key manager for each type of key material. |
protected abstract void |
engineInit |
Initializes this factory with a source of key material. |
protected abstract void |
engineInit |
Initializes this factory with a source of key material. |
public KeyManagerFactorySpi()
protected abstract void engineInit(KeyStore ks, char[] password) throws KeyStoreException, NoSuchAlgorithmException, UnrecoverableKeyException
ks
- the key store or nullpassword
- the password for recovering keysKeyStoreException
- if this operation failsNoSuchAlgorithmException
- if the specified algorithm is not available from the specified provider.UnrecoverableKeyException
- if the key cannot be recoveredprotected abstract void engineInit(ManagerFactoryParameters spec) throws InvalidAlgorithmParameterException
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.
spec
- an implementation of a provider-specific parameter specificationInvalidAlgorithmParameterException
- if there is problem with the parametersprotected abstract KeyManager[] engineGetKeyManagers()
IllegalStateException
- if the KeyManagerFactorySpi is not initialized
© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/java.base/javax/net/ssl/KeyManagerFactorySpi.html