java.security
Class AlgorithmParameters

java.lang.Object
  java.security.AlgorithmParameters

public class AlgorithmParameters
extends Object

Constructor Summary

protected

AlgorithmParameters(AlgorithmParametersSpi keyFacSpi, Provider provider, String algorithm)

Method Summary

String	getAlgorithm()
byte[]	getEncoded()
byte[]	getEncoded(String format)
static AlgorithmParameters	getInstance(String algorithm)
static AlgorithmParameters	getInstance(String algorithm, Provider provider)
static AlgorithmParameters	getInstance(String algorithm, String provider)
<T extends AlgorithmParameterSpec> T	getParameterSpec(Class<T> paramSpec)
Provider	getProvider()
void	init(AlgorithmParameterSpec paramSpec)
void	init(byte[] params)
void	init(byte[] params, String format)
String	toString() Returns a string containing a concise, human-readable description of the receiver.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AlgorithmParameters

protected AlgorithmParameters(AlgorithmParametersSpi keyFacSpi,
                              Provider provider,
                              String algorithm)

Method Detail

getInstance

public static AlgorithmParameters getInstance(String algorithm)
                                       throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

getInstance

public static AlgorithmParameters getInstance(String algorithm,
                                              String provider)
                                       throws NoSuchAlgorithmException,
                                              NoSuchProviderException

Throws:

NoSuchAlgorithmException

NoSuchProviderException

getInstance

public static AlgorithmParameters getInstance(String algorithm,
                                              Provider provider)
                                       throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

getProvider

public final Provider getProvider()

getAlgorithm

public final String getAlgorithm()

init

public final void init(AlgorithmParameterSpec paramSpec)
                throws InvalidParameterSpecException

Throws:

InvalidParameterSpecException

init

public final void init(byte[] params)
                throws IOException

Throws:

IOException

init

public final void init(byte[] params,
                       String format)
                throws IOException

Throws:

IOException

getParameterSpec

public final <T extends AlgorithmParameterSpec> T getParameterSpec(Class<T> paramSpec)
                                                        throws InvalidParameterSpecException

Throws:

InvalidParameterSpecException

getEncoded

public final byte[] getEncoded()
                        throws IOException

Throws:

IOException

getEncoded

public final byte[] getEncoded(String format)
                        throws IOException

Throws:

IOException

toString

public final String toString()

Description copied from class: Object

Returns a string containing a concise, human-readable description of the receiver.

Overrides:

toString in class Object

Returns:

String a printable representation for the receiver.