| /* |
| * Copyright (c) 1999, 2001, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.net.ssl; |
| |
| import java.security.*; |
| |
| /** |
| * This class defines the <i>Service Provider Interface</i> (<b>SPI</b>) |
| * for the <code>KeyManagerFactory</code> class. |
| * |
| * <p> 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. |
| * |
| * @since 1.4 |
| * @see KeyManagerFactory |
| * @see KeyManager |
| */ |
| public abstract class KeyManagerFactorySpi { |
| /** |
| * Initializes this factory with a source of key material. |
| * |
| * @param ks the key store or null |
| * @param password the password for recovering keys |
| * @throws KeyStoreException if this operation fails |
| * @throws NoSuchAlgorithmException if the specified algorithm is not |
| * available from the specified provider. |
| * @throws UnrecoverableKeyException if the key cannot be recovered |
| * @see KeyManagerFactory#init(KeyStore, char[]) |
| */ |
| protected abstract void engineInit(KeyStore ks, char[] password) throws |
| KeyStoreException, NoSuchAlgorithmException, UnrecoverableKeyException; |
| |
| /** |
| * Initializes this factory with a source of key material. |
| * <P> |
| * 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 <CODE>ManagerFactoryParameters</CODE> as |
| * defined by the provider. The provider can then call the |
| * specified methods in the ManagerFactoryParameters |
| * implementation to obtain the needed information. |
| * |
| * @param spec an implementation of a provider-specific parameter |
| * specification |
| * @throws InvalidAlgorithmParameterException if there is problem |
| * with the parameters |
| * @see KeyManagerFactory#init(ManagerFactoryParameters spec) |
| */ |
| protected abstract void engineInit(ManagerFactoryParameters spec) |
| throws InvalidAlgorithmParameterException; |
| |
| /** |
| * Returns one key manager for each type of key material. |
| * |
| * @return the key managers |
| * @throws IllegalStateException |
| * if the KeyManagerFactorySpi is not initialized |
| */ |
| protected abstract KeyManager[] engineGetKeyManagers(); |
| } |