public interface SSLSessionContext
A SSLSessionContext
represents a set of SSLSession
s associated with a single entity. For example, it could be associated with a server or client who participates in many sessions concurrently.
Not all environments will contain session contexts.
There are SSLSessionContext
parameters that affect how sessions are stored:
SSLSessionContext
can be listed.SSLSession
SSLSession getSession(byte[] sessionId)
Returns the SSLSession
bound to the specified session id.
sessionId
- the Session identifierSSLSession
or null if the specified session id does not refer to a valid SSLSession.NullPointerException
- if sessionId
is null.Enumeration<byte[]> getIds()
Returns an Enumeration of all session id's grouped under this SSLSessionContext
.
void setSessionTimeout(int seconds) throws IllegalArgumentException
Sets the timeout limit for SSLSession
objects grouped under this SSLSessionContext
.
If the timeout limit is set to 't' seconds, a session exceeds the timeout limit 't' seconds after its creation time. When the timeout limit is exceeded for a session, the SSLSession
object is invalidated and future connections cannot resume or rejoin the session. A check for sessions exceeding the timeout is made immediately whenever the timeout limit is changed for this SSLSessionContext
.
seconds
- the new session timeout limit in seconds; zero means there is no limit.IllegalArgumentException
- if the timeout specified is < 0
.getSessionTimeout()
int getSessionTimeout()
Returns the timeout limit of SSLSession
objects grouped under this SSLSessionContext
.
If the timeout limit is set to 't' seconds, a session exceeds the timeout limit 't' seconds after its creation time. When the timeout limit is exceeded for a session, the SSLSession
object is invalidated and future connections cannot resume or rejoin the session. A check for sessions exceeding the timeout limit is made immediately whenever the timeout limit is changed for this SSLSessionContext
.
setSessionTimeout(int)
void setSessionCacheSize(int size) throws IllegalArgumentException
Sets the size of the cache used for storing SSLSession
objects grouped under this SSLSessionContext
.
size
- the new session cache size limit; zero means there is no limit.IllegalArgumentException
- if the specified size is < 0
.getSessionCacheSize()
int getSessionCacheSize()
Returns the size of the cache used for storing SSLSession
objects grouped under this SSLSessionContext
.
setSessionCacheSize(int)
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