diff options
| author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
| commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
| tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java | |
| parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* Makefile.in: Regenerate.
* configure.ac: Likewise.
* configure: Likewise.
* gcc/java: Remove.
* libjava: Likewise.
From-SVN: r240662
Diffstat (limited to 'libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java')
| -rw-r--r-- | libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java b/libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java deleted file mode 100644 index 151cace3912..00000000000 --- a/libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java +++ /dev/null @@ -1,120 +0,0 @@ -/* KeyPairGeneratorFactory.java -- - Copyright 2001, 2002, 2003, 2006 Free Software Foundation, Inc. - -This file is a part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or (at -your option) any later version. - -GNU Classpath 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 for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; if not, write to the Free Software -Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 -USA - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.security.key; - -import gnu.java.security.Registry; -import gnu.java.security.key.dss.DSSKeyPairGenerator; -import gnu.java.security.key.rsa.RSAKeyPairGenerator; - -import java.lang.reflect.Constructor; -import java.util.Collections; -import java.util.HashSet; -import java.util.Set; - -/** - * A Factory to instantiate asymmetric keypair generators. - */ -public class KeyPairGeneratorFactory -{ - /** Trivial constructor to enforce Singleton pattern. */ - private KeyPairGeneratorFactory() - { - super(); - } - - /** - * Returns an instance of a keypair generator given its name. - * - * @param name the case-insensitive key generator name. - * @return an instance of the keypair generator, or <code>null</code> if - * none found. - */ - public static IKeyPairGenerator getInstance(String name) - { - if (name == null) - return null; - - name = name.trim(); - IKeyPairGenerator result = null; - if (name.equalsIgnoreCase(Registry.DSA_KPG) - || name.equalsIgnoreCase(Registry.DSS_KPG)) - result = new DSSKeyPairGenerator(); - else if (name.equalsIgnoreCase(Registry.RSA_KPG)) - result = new RSAKeyPairGenerator(); - else if (name.equalsIgnoreCase(Registry.DH_KPG)) - result = makeInstance("gnu.javax.crypto.key.dh.GnuDHKeyPairGenerator"); - else if (name.equalsIgnoreCase(Registry.SRP_KPG)) - result = makeInstance("gnu.javax.crypto.key.srp6.SRPKeyPairGenerator"); - - return result; - } - - /** - * Returns a {@link Set} of keypair generator names supported by this - * <i>Factory</i>. Those keypair generators may be used in conjunction with - * the digital signature schemes with appendix supported by this library. - * - * @return a {@link Set} of keypair generator names (Strings). - */ - public static final Set getNames() - { - HashSet hs = new HashSet(); - hs.add(Registry.DSS_KPG); - hs.add(Registry.DSA_KPG); - hs.add(Registry.RSA_KPG); - hs.add(Registry.DH_KPG); - hs.add(Registry.SRP_KPG); - return Collections.unmodifiableSet(hs); - } - - private static IKeyPairGenerator makeInstance(String clazz) - { - try - { - Class c = Class.forName(clazz); - Constructor ctor = c.getConstructor(new Class[0]); - return (IKeyPairGenerator) ctor.newInstance(new Object[0]); - } - catch (Exception x) - { - throw new IllegalArgumentException( - "strong crypto key pair generator not available: " + clazz, x); - } - } -} |
