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

Constructors
Constructor and Description

SSLContextSpi()

SSLContextSpi (Java Platform SE 7 ) Home of API Java Contents Haut

Method Summary

Methods
Modifier and Type	Method and Description
`protected abstract SSLEngine`	`engineCreateSSLEngine()` Creates a new `SSLEngine` using this context.
`protected abstract SSLEngine`	`engineCreateSSLEngine(String host, int port)` Creates a `SSLEngine` using this context.
`protected abstract SSLSessionContext`	`engineGetClientSessionContext()` Returns a client `SSLSessionContext` object for this context.
`protected SSLParameters`	`engineGetDefaultSSLParameters()` Returns a copy of the SSLParameters indicating the default settings for this SSL 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 SSLParameters`	`engineGetSupportedSSLParameters()` Returns a copy of the SSLParameters indicating the maximum supported settings for this SSL context.
`protected abstract void`	`engineInit(KeyManager[] km, TrustManager[] tm, SecureRandom sr)` Initializes this context.

SSLContextSpi (Java Platform SE 7 ) Home of API Java Contents Haut

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
    
    Throws:
    
    IllegalStateException - if the SSLContextImpl requires initialization and the engineInit() has not been called
    See Also:
    SSLContext.getSocketFactory()
  - engineGetServerSocketFactory
```
protected abstract SSLServerSocketFactory engineGetServerSocketFactory()
```
    Returns a ServerSocketFactory object for this context.
    
    Returns:
    the ServerSocketFactory object
    
    Throws:
    
    IllegalStateException - if the SSLContextImpl requires initialization and the engineInit() has not been called
    See Also:
    SSLContext.getServerSocketFactory()
  - engineCreateSSLEngine
```
protected abstract SSLEngine engineCreateSSLEngine()
```
    Creates a new SSLEngine using this context.
    Applications using this factory method are providing no hints for an internal session reuse strategy. If hints are desired, engineCreateSSLEngine(String, int) should be used instead.
    Some cipher suites (such as Kerberos) require remote hostname information, in which case this factory method should not be used.
    
    Returns:
    the SSLEngine Object
    
    Throws:
    
    IllegalStateException - if the SSLContextImpl requires initialization and the engineInit() has not been called
    Since:
    
    1.5
    
    See Also:
    SSLContext.createSSLEngine()
  - engineCreateSSLEngine
```
protected abstract SSLEngine engineCreateSSLEngine(String host,
                              int port)
```
    Creates a SSLEngine using this context.
    Applications using this factory method are providing hints for an internal session reuse strategy.
    Some cipher suites (such as Kerberos) require remote hostname information, in which case peerHost needs to be specified.
    
    Parameters:
    host - the non-authoritative name of the host
    port - the non-authoritative port
    
    Returns:
    the SSLEngine Object
    
    Throws:
    
    IllegalStateException - if the SSLContextImpl requires initialization and the engineInit() has not been called
    Since:
    
    1.5
    
    See Also:
    SSLContext.createSSLEngine(String, int)
  - 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()
  - engineGetDefaultSSLParameters
```
protected SSLParameters engineGetDefaultSSLParameters()
```
    Returns a copy of the SSLParameters indicating the default settings for this SSL context.
    The parameters will always have the ciphersuite and protocols arrays set to non-null values.
    The default implementation obtains the parameters from an SSLSocket created by calling the SocketFactory.createSocket() method of this context's SocketFactory.
    
    Returns:
    a copy of the SSLParameters object with the default settings
    
    Throws:
    
    UnsupportedOperationException - if the default SSL parameters could not be obtained.
    Since:
    
    1.6
  - engineGetSupportedSSLParameters
```
protected SSLParameters engineGetSupportedSSLParameters()
```
    Returns a copy of the SSLParameters indicating the maximum supported settings for this SSL context.
    The parameters will always have the ciphersuite and protocols arrays set to non-null values.
    The default implementation obtains the parameters from an SSLSocket created by calling the SocketFactory.createSocket() method of this context's SocketFactory.
    
    Returns:
    a copy of the SSLParameters object with the maximum supported settings
    
    Throws:
    
    UnsupportedOperationException - if the supported SSL parameters could not be obtained.
    Since:
    
    1.6

Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/net/ssl/SSLContextSpi.html

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References

Manuel PHP : https://docs.oracle.com

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Contents Haut

Class SSLContextSpi

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SSLContextSpi

Method Detail

engineInit

engineGetSocketFactory

engineGetServerSocketFactory

engineCreateSSLEngine

engineCreateSSLEngine

engineGetServerSessionContext

engineGetClientSessionContext

engineGetDefaultSSLParameters

engineGetSupportedSSLParameters

References