SSLContextSpi (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.net.ssl
Class SSLContextSpi

java.lang.Object
  |
  +--javax.net.ssl.SSLContextSpi

public abstract class SSLContextSpi
extends Object

This class defines the Service Provider Interface (SPI) for the SSLContext class.

All the abstract methods in this class must be implemented by each cryptographic service provider who wishes to supply the implementation of a particular SSL context.

Since:: 1.4
See Also:: SSLContext

Constructor Summary

SSLContextSpi()


Method Summary

protected abstract SSLSessionContext engineGetClientSessionContext()
          Returns a client SSLSessionContext object for this context.

protected abstract SSLSessionContext engineGetServerSessionContext()
          Returns a server SSLSessionContext object for this context.

protected abstract SSLServerSocketFactory engineGetServerSocketFactory()
          Returns a ServerSocketFactory object for this context.

protected abstract SSLSocketFactory engineGetSocketFactory()
          Returns a SocketFactory object for this context.

protected abstract void engineInit(KeyManager[] km, TrustManager[] tm, SecureRandom sr)
          Initializes this context.

Methods inherited from class java.lang.Object

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

Constructor Detail

SSLContextSpi

public SSLContextSpi()

Method Detail

engineInit

protected abstract void engineInit(KeyManager[] km,
                                   TrustManager[] tm,
                                   SecureRandom sr)
                            throws KeyManagementException

Initializes this context.

Parameters:: km - the sources of authentication keys; tm - the sources of peer authentication trust decisions; sr - the source of randomness
Throws:: KeyManagementException - if this operation fails
See Also:: SSLContext.init(KeyManager [], TrustManager [], SecureRandom)

engineGetSocketFactory

protected abstract SSLSocketFactory engineGetSocketFactory()

Returns a SocketFactory object for this context.

Returns:: the SocketFactory object
See Also:: SSLContext.getSocketFactory()

engineGetServerSocketFactory

protected abstract SSLServerSocketFactory engineGetServerSocketFactory()

Returns a ServerSocketFactory object for this context.

Returns:: the ServerSocketFactory object
See Also:: SSLContext.getServerSocketFactory()

engineGetServerSessionContext

protected abstract SSLSessionContext engineGetServerSessionContext()

Returns a server SSLSessionContext object for this context.

Returns:: the SSLSessionContext object
See Also:: SSLContext.getServerSessionContext()

engineGetClientSessionContext

protected abstract SSLSessionContext engineGetClientSessionContext()

Returns a client SSLSessionContext object for this context.

Returns:: the SSLSessionContext object
See Also:: SSLContext.getClientSessionContext()