Package javax.net.ssl

Class SSLContextSpi

java.lang.Object

javax.net.ssl.SSLContextSpi

Direct Known Subclasses:

SSLContextImpl

public abstract class SSLContextSpi
extends Object

The Service Provider Interface (SPI) for the SSLContext class.

Constructor Summary

Constructors

Constructor	Description
SSLContextSpi()	Creates a new SSLContextSpi instance.

Method Summary

Modifier and Type	Method	Description
protected abstract SSLEngine	engineCreateSSLEngine()	Creates an SSLEngine instance from this context.
protected abstract SSLEngine	engineCreateSSLEngine(String host, int port)	Creates an SSLEngine instance from this context with the specified hostname and port.
protected abstract SSLSessionContext	engineGetClientSessionContext()	Returns the SSL session context that encapsulates the set of SSL sessions that can be used for the client side of the SSL handshake.
protected SSLParameters	engineGetDefaultSSLParameters()	Returns a new SSLParameters instance that includes the default SSL handshake parameters values including cipher suites, protocols, and client authentication.
protected abstract SSLSessionContext	engineGetServerSessionContext()	Returns the SSL session context that encapsulates the set of SSL sessions that can be used for the server side of the SSL handshake.
protected abstract SSLServerSocketFactory	engineGetServerSocketFactory()	Returns a server socket factory for this instance.
protected abstract SSLSocketFactory	engineGetSocketFactory()	Returns a socket factory for this instance.
protected SSLParameters	engineGetSupportedSSLParameters()	Returns a new SSLParameters instance that includes all supported cipher suites and protocols.
protected abstract void	engineInit(KeyManager[] km, TrustManager[] tm, SecureRandom sr)	Initializes this SSLContext instance.

Methods inherited from class java.lang.Object

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

Constructor Details

SSLContextSpi

public SSLContextSpi()

Creates a new SSLContextSpi instance.

Method Details

engineInit

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

Initializes this SSLContext instance. All of the arguments are optional, and the security providers will be searched for the required implementations of the needed algorithms.

Parameters:

km - the key sources or null.

tm - the trust decision sources or null.

sr - the randomness source or null.

Throws:

KeyManagementException - if initializing this instance fails.

engineGetSocketFactory

protected abstract SSLSocketFactory engineGetSocketFactory()

Returns a socket factory for this instance.

Returns:

a socket factory for this instance.

engineGetServerSocketFactory

protected abstract SSLServerSocketFactory engineGetServerSocketFactory()

Returns a server socket factory for this instance.

Returns:

a server socket factory for this instance.

engineCreateSSLEngine

protected abstract SSLEngine engineCreateSSLEngine(String host,
int port)

Creates an SSLEngine instance from this context with the specified hostname and port.

Parameters:

host - the name of the host

port - the port

Returns:

an SSLEngine instance from this context.

Throws:

UnsupportedOperationException - if the provider does not support the operation.

engineCreateSSLEngine

protected abstract SSLEngine engineCreateSSLEngine()

Creates an SSLEngine instance from this context.

Returns:

an SSLEngine instance from this context.

Throws:

UnsupportedOperationException - if the provider does not support the operation.

engineGetServerSessionContext

protected abstract SSLSessionContext engineGetServerSessionContext()

Returns the SSL session context that encapsulates the set of SSL sessions that can be used for the server side of the SSL handshake.

Returns:

the SSL server session context for this context or null if the underlying provider does not provide an implementation of the SSLSessionContext interface.

engineGetClientSessionContext

protected abstract SSLSessionContext engineGetClientSessionContext()

Returns the SSL session context that encapsulates the set of SSL sessions that can be used for the client side of the SSL handshake.

Returns:

the SSL client session context for this context or null if the underlying provider does not provide an implementation of the SSLSessionContext interface.

engineGetDefaultSSLParameters

protected SSLParameters engineGetDefaultSSLParameters()

Returns a new SSLParameters instance that includes the default SSL handshake parameters values including cipher suites, protocols, and client authentication.

The default implementation returns an SSLParameters with values based an SSLSocket created from this instances SocketFactory.

Since:

1.6

engineGetSupportedSSLParameters

protected SSLParameters engineGetSupportedSSLParameters()

Returns a new SSLParameters instance that includes all supported cipher suites and protocols.

The default implementation returns an SSLParameters with values based an SSLSocket created from this instances SocketFactory.

Since:

1.6