public void mergeParametersToLdapURL()

in plugins/connection.ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/AuthenticationParameterPage.java [1008:1144]
108 lines of code
27 McCabe index (conditional complexity)

    public void mergeParametersToLdapURL( ConnectionParameter parameter, LdapUrl ldapUrl )
    {
        switch ( parameter.getAuthMethod() )
        {
            case SASL_CRAM_MD5:
                ldapUrl.getExtensions().add( new Extension( false, X_AUTH_METHOD, X_AUTH_METHOD_CRAM_MD5 ) );
                break;

            case SASL_DIGEST_MD5:
                ldapUrl.getExtensions().add( new Extension( false, X_AUTH_METHOD, X_AUTH_METHOD_DIGEST_MD5 ) );
                break;

            case SASL_GSSAPI:
                ldapUrl.getExtensions().add( new Extension( false, X_AUTH_METHOD, X_AUTH_METHOD_GSSAPI ) );
                break;

            case SIMPLE:
                if ( StringUtils.isEmpty( parameter.getBindPrincipal() ) )
                {
                    // default if bind user is present
                    ldapUrl.getExtensions().add( new Extension( false, X_AUTH_METHOD, X_AUTH_METHOD_SIMPLE ) );
                }

                break;

            case NONE:
                if ( StringUtils.isNotEmpty( parameter.getBindPrincipal() ) )
                {
                    // default if bind user is absent
                    ldapUrl.getExtensions().add( new Extension( false, X_AUTH_METHOD, X_AUTH_METHOD_ANONYMOUS ) );
                }

                break;
        }

        if ( StringUtils.isNotEmpty( parameter.getBindPrincipal() ) )
        {
            ldapUrl.getExtensions().add( new Extension( false, X_BIND_USER, parameter.getBindPrincipal() ) );
        }

        if ( StringUtils.isNotEmpty( parameter.getBindPassword() ) )
        {
            ldapUrl.getExtensions().add( new Extension( false, X_BIND_PASSWORD, parameter.getBindPassword() ) );
        }

        switch ( parameter.getAuthMethod() )
        {
            case SASL_CRAM_MD5:
            case SASL_DIGEST_MD5:
            case SASL_GSSAPI:
                if ( StringUtils.isNotEmpty( parameter.getSaslRealm() ) )
                {
                    ldapUrl.getExtensions().add( new Extension( false, X_SASL_REALM, parameter.getSaslRealm() ) );
                }

                switch ( parameter.getSaslQop() )
                {
                    case AUTH:
                        // default
                        break;

                    case AUTH_INT:
                        ldapUrl.getExtensions().add( new Extension( false, X_SASL_QOP, X_SASL_QOP_AUTH_INT ) );
                        break;

                    case AUTH_CONF:
                        ldapUrl.getExtensions().add( new Extension( false, X_SASL_QOP, X_SASL_QOP_AUTH_INT_PRIV ) );
                        break;
                }

                switch ( parameter.getSaslSecurityStrength() )
                {
                    case HIGH:
                        // default
                        break;

                    case MEDIUM:
                        ldapUrl.getExtensions().add(
                            new Extension( false, X_SASL_SEC_STRENGTH, X_SASL_SEC_STRENGTH_MEDIUM ) );
                        break;

                    case LOW:
                        ldapUrl.getExtensions().add(
                            new Extension( false, X_SASL_SEC_STRENGTH, X_SASL_SEC_STRENGTH_LOW ) );
                        break;
                }

                if ( !parameter.isSaslMutualAuthentication() )
                {
                    ldapUrl.getExtensions().add( new Extension( false, X_SASL_NO_MUTUAL_AUTH, null ) );
                }

                break;

            default:
                break;
        }

        if ( parameter.getAuthMethod() == AuthenticationMethod.SASL_GSSAPI )
        {
            switch ( parameter.getKrb5CredentialConfiguration() )
            {
                case USE_NATIVE:
                    // default
                    break;

                case OBTAIN_TGT:
                    ldapUrl.getExtensions().add(
                        new Extension( false, X_KRB5_CREDENTIALS_CONF, X_KRB5_CREDENTIALS_CONF_OBTAIN_TGT ) );
                    break;
            }

            switch ( parameter.getKrb5Configuration() )
            {
                case DEFAULT:
                    // default
                    break;

                case FILE:
                    ldapUrl.getExtensions().add( new Extension( false, X_KRB5_CONFIG, X_KRB5_CONFIG_FILE ) );
                    ldapUrl.getExtensions().add(
                        new Extension( false, X_KRB5_CONFIG_FILE_FILE, parameter.getKrb5ConfigurationFile() ) );
                    break;

                case MANUAL:
                    ldapUrl.getExtensions().add( new Extension( false, X_KRB5_CONFIG, X_KRB5_CONFIG_MANUAL ) );
                    ldapUrl.getExtensions().add(
                        new Extension( false, X_KRB5_CONFIG_MANUAL_REALM, parameter.getKrb5Realm() ) );
                    ldapUrl.getExtensions().add(
                        new Extension( false, X_KRB5_CONFIG_MANUAL_KDC_HOST, parameter.getKrb5KdcHost() ) );
                    ldapUrl.getExtensions().add(
                        new Extension( false, X_KRB5_CONFIG_MANUAL_KDC_PORT,
                            Integer.toString( parameter.getKrb5KdcPort() ) ) ); //$NON-NLS-1$
                    break;
            }
        }
    }