private static PoolingHttpClientConnectionManager createConnManager()

in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java [355:405]
47 lines of code
7 McCabe index (conditional complexity)

    private static PoolingHttpClientConnectionManager createConnManager()
    {

        String sslProtocolsStr = System.getProperty( "https.protocols" );
        String cipherSuitesStr = System.getProperty( "https.cipherSuites" );
        String[] sslProtocols = sslProtocolsStr != null ? sslProtocolsStr.split( " *, *" ) : null;
        String[] cipherSuites = cipherSuitesStr != null ? cipherSuitesStr.split( " *, *" ) : null;

        SSLConnectionSocketFactory sslConnectionSocketFactory;
        if ( SSL_INSECURE )
        {
            try
            {
                SSLContext sslContext = new SSLContextBuilder().useSSL().loadTrustMaterial( null,
                                                                                            new RelaxedTrustStrategy(
                                                                                                IGNORE_SSL_VALIDITY_DATES ) ).build();
                sslConnectionSocketFactory = new SSLConnectionSocketFactory( sslContext, sslProtocols, cipherSuites,
                                                                             SSL_ALLOW_ALL
                                                                                 ? SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER
                                                                                 : SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER );
            }
            catch ( Exception ex )
            {
                throw new SSLInitializationException( ex.getMessage(), ex );
            }
        }
        else
        {
            sslConnectionSocketFactory =
                new SSLConnectionSocketFactory( HttpsURLConnection.getDefaultSSLSocketFactory(), sslProtocols,
                                                cipherSuites,
                                                SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER );
        }

        Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create().register( "http",
                                                                                                                 PlainConnectionSocketFactory.INSTANCE ).register(
            "https", sslConnectionSocketFactory ).build();

        PoolingHttpClientConnectionManager connManager =
            new PoolingHttpClientConnectionManager( registry, null, null, null, CONN_TTL, TimeUnit.SECONDS );
        if ( persistentPool )
        {
            connManager.setDefaultMaxPerRoute( MAX_CONN_PER_ROUTE );
            connManager.setMaxTotal( MAX_CONN_TOTAL );
        }
        else
        {
            connManager.setMaxTotal( 1 );
        }
        return connManager;
    }