@ Override public String chooseEngineServerAlias ( String keyType , Principal [ ] issuers , SSLEngine engine ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "chooseEngineServerAlias" , new Object [ ] { keyType , issuers , engine } ) ; String rc = null ; if ( null != customKM && customKM instanceof X509ExtendedKeyManager ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( tc , "chooseEngineServerAlias, using customKM -> " + customKM . getClass ( ) . getName ( ) ) ; rc = ( ( X509ExtendedKeyManager ) customKM ) . chooseEngineServerAlias ( keyType , issuers , engine ) ; } else { rc = chooseServerAlias ( keyType , issuers ) ; } if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "chooseEngineServerAlias: " + rc ) ; return rc ; }
Handshakes that use the SSLEngine and not an SSLSocket require this method from the extended X509KeyManager .