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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
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61
libjava/classpath/gnu/java/security/key/KeyPairGeneratorFactory.java
View file

@ -48,68 +48,48 @@ import java.util.HashSet;
import java.util.Set;
/**
* <p>A Factory to instantiate asymmetric keypair generators.</p>
* A Factory to instantiate asymmetric keypair generators.
*/
public class KeyPairGeneratorFactory
{
// Constants and variables
// -------------------------------------------------------------------------
// Constructor(s)
// -------------------------------------------------------------------------
/** Trivial constructor to enforce Singleton pattern. */
private KeyPairGeneratorFactory()
{
super();
}
// Class methods
// -------------------------------------------------------------------------
/**
* <p>Returns an instance of a keypair generator given its name.</p>
*
* 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.
* @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;
}
return null;
name = name.trim();
IKeyPairGenerator result = null;
if (name.equalsIgnoreCase(Registry.DSA_KPG)
|| name.equalsIgnoreCase(Registry.DSS_KPG))
{
result = new DSSKeyPairGenerator();
}
result = new DSSKeyPairGenerator();
else if (name.equalsIgnoreCase(Registry.RSA_KPG))
{
result = new RSAKeyPairGenerator();
}
result = new RSAKeyPairGenerator();
else if (name.equalsIgnoreCase(Registry.DH_KPG))
{
result = makeInstance ("gnu.javax.crypto.key.dh.GnuDHKeyPairGenerator");
}
result = makeInstance("gnu.javax.crypto.key.dh.GnuDHKeyPairGenerator");
else if (name.equalsIgnoreCase(Registry.SRP_KPG))
{
result = makeInstance ("gnu.javax.crypto.key.srp6.SRPKeyPairGenerator");
}
result = makeInstance("gnu.javax.crypto.key.srp6.SRPKeyPairGenerator");
return result;
}
/**
* <p>Returns a {@link Set} of keypair generator names supported by this
* 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.</p>
*
* the digital signature schemes with appendix supported by this library.
*
* @return a {@link Set} of keypair generator names (Strings).
*/
public static final Set getNames()
@ -120,26 +100,21 @@ public class KeyPairGeneratorFactory
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)
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]);
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);
"strong crypto key pair generator not available: " + clazz, x);
}
}
// Instance methods
// -------------------------------------------------------------------------
}