sun.security.jca

Class GetInstance

java.lang.Object

sun.security.jca.GetInstance

public class GetInstance
extends java.lang.Object

Collection of utility methods to facilitate implementing getInstance() methods in the JCA/JCE/JSSE/... framework.

Since:

1.5

Author:

Andreas Sterbenz

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GetInstance.Instance Static inner class representing a newly created instance.

Method Summary

Methods

Modifier and Type	Method and Description
static void	checkSuperClass(java.security.Provider.Service s, java.lang.Class subClass, java.lang.Class superClass) Check is subClass is a subclass of superClass.
static GetInstance.Instance	getInstance(java.security.Provider.Service s, java.lang.Class clazz)
static GetInstance.Instance	getInstance(java.security.Provider.Service s, java.lang.Class clazz, java.lang.Object param)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm, java.lang.Object param)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm, java.lang.Object param, java.security.Provider provider)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm, java.lang.Object param, java.lang.String provider)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm, java.security.Provider provider)
static GetInstance.Instance	getInstance(java.lang.String type, java.lang.Class clazz, java.lang.String algorithm, java.lang.String provider)
static java.security.Provider.Service	getService(java.lang.String type, java.lang.String algorithm)
static java.security.Provider.Service	getService(java.lang.String type, java.lang.String algorithm, java.security.Provider provider)
static java.security.Provider.Service	getService(java.lang.String type, java.lang.String algorithm, java.lang.String provider)
static java.util.List<java.security.Provider.Service>	getServices(java.util.List<ServiceId> ids) Return a List of all the available Services that implement any of the specified algorithms.
static java.util.List<java.security.Provider.Service>	getServices(java.lang.String type, java.util.List<java.lang.String> algorithms) Deprecated. use getServices(List) instead
static java.util.List<java.security.Provider.Service>	getServices(java.lang.String type, java.lang.String algorithm) Return a List of all the available Services that implement (type, algorithm).

Methods inherited from class java.lang.Object

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

Method Detail

getService

public static java.security.Provider.Service getService(java.lang.String type,
                                        java.lang.String algorithm)
                                                 throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getService

public static java.security.Provider.Service getService(java.lang.String type,
                                        java.lang.String algorithm,
                                        java.lang.String provider)
                                                 throws java.security.NoSuchAlgorithmException,
                                                        java.security.NoSuchProviderException

Throws:

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

getService

public static java.security.Provider.Service getService(java.lang.String type,
                                        java.lang.String algorithm,
                                        java.security.Provider provider)
                                                 throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getServices

public static java.util.List<java.security.Provider.Service> getServices(java.lang.String type,
                                                         java.lang.String algorithm)

Return a List of all the available Services that implement (type, algorithm). Note that the list is initialized lazily and Provider loading and lookup is only trigered when necessary.

getServices

@Deprecated
public static java.util.List<java.security.Provider.Service> getServices(java.lang.String type,
                                                                    java.util.List<java.lang.String> algorithms)

Deprecated. use getServices(List) instead

This method exists for compatibility with JCE only. It will be removed once JCE has been changed to use the replacement method.

getServices

public static java.util.List<java.security.Provider.Service> getServices(java.util.List<ServiceId> ids)

Return a List of all the available Services that implement any of the specified algorithms. See getServices(String, String) for detals.

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm,
                               java.lang.Object param)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm,
                               java.lang.String provider)
                                        throws java.security.NoSuchAlgorithmException,
                                               java.security.NoSuchProviderException

Throws:

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm,
                               java.lang.Object param,
                               java.lang.String provider)
                                        throws java.security.NoSuchAlgorithmException,
                                               java.security.NoSuchProviderException

Throws:

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm,
                               java.security.Provider provider)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getInstance

public static GetInstance.Instance getInstance(java.lang.String type,
                               java.lang.Class clazz,
                               java.lang.String algorithm,
                               java.lang.Object param,
                               java.security.Provider provider)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getInstance

public static GetInstance.Instance getInstance(java.security.Provider.Service s,
                               java.lang.Class clazz)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getInstance

public static GetInstance.Instance getInstance(java.security.Provider.Service s,
                               java.lang.Class clazz,
                               java.lang.Object param)
                                        throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

checkSuperClass

public static void checkSuperClass(java.security.Provider.Service s,
                   java.lang.Class subClass,
                   java.lang.Class superClass)
                            throws java.security.NoSuchAlgorithmException

Check is subClass is a subclass of superClass. If not, throw a NoSuchAlgorithmException.

Throws:

java.security.NoSuchAlgorithmException