private KeyStore createKeyStoreFrom()

in proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ssl/SslEngineFacadeFactory.java [347:399]
47 lines of code
10 McCabe index (conditional complexity)

    private KeyStore createKeyStoreFrom(SslDomain sslDomain, char[] dummyPassword)
    {
        try
        {
            KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
            keystore.load(null, null);

            if (sslDomain.getTrustedCaDb() != null)
            {
                String caCertAlias = "cacert";

                if(_logger.isLoggable(Level.FINE))
                {
                    _logger.log(Level.FINE, "_sslParams.getTrustedCaDb() : " + sslDomain.getTrustedCaDb());
                }
                int i = 1;
                for(Certificate trustedCaCert : readCertificates(sslDomain.getTrustedCaDb()))
                {
                    keystore.setCertificateEntry(caCertAlias + (i++), trustedCaCert);
                }
            }

            if (sslDomain.getCertificateFile() != null
                    && sslDomain.getPrivateKeyFile() != null)
            {
                String clientPrivateKeyAlias = "clientPrivateKey";

                Certificate clientCertificate = (Certificate) readCertificate(sslDomain.getCertificateFile());
                PrivateKey clientPrivateKey = readPrivateKey(sslDomain.getPrivateKeyFile(), sslDomain.getPrivateKeyPassword());

                keystore.setKeyEntry(clientPrivateKeyAlias, clientPrivateKey,
                        dummyPassword, new Certificate[] { clientCertificate });
            }

            return keystore;
        }
        catch (KeyStoreException e)
        {
           throw new TransportException("Unexpected exception creating keystore", e);
        }
        catch (NoSuchAlgorithmException e)
        {
            throw new TransportException("Unexpected exception creating keystore", e);
        }
        catch (CertificateException e)
        {
            throw new TransportException("Unexpected exception creating keystore", e);
        }
        catch (IOException e)
        {
            throw new TransportException("Unexpected exception creating keystore", e);
        }
    }