Examples with Value org.ballerinalang.connector.api.Value used on opensource projects

Example 6 with Value

use of org.ballerinalang.connector.api.Value in project ballerina by ballerina-lang.

the class InitEndpoint method execute.

@Override
public void execute(Context context) {
    Struct clientEndpoint = BLangConnectorSPIUtil.getConnectorEndpointStruct(context);
    Struct clientEndpointConfig = clientEndpoint.getStructField(HttpConstants.CLIENT_ENDPOINT_CONFIG);
    String remoteUrl = clientEndpointConfig.getStringField(WebSocketConstants.CLIENT_URL_CONFIG);
    Value clientServiceType = clientEndpointConfig.getTypeField(WebSocketConstants.CLIENT_SERVICE_CONFIG);
    Service service = BLangConnectorSPIUtil.getServiceFromType(context.getProgramFile(), clientServiceType);
    if (service == null) {
        throw new BallerinaConnectorException("Cannot find client service: " + clientServiceType);
    }
    if (WebSocketConstants.WEBSOCKET_CLIENT_ENDPOINT_NAME.equals(service.getEndpointName())) {
        WebSocketService wsService = new WebSocketService(service);
        // TODO: Fix this validation
        // WebSocketServiceValidator.validateServiceEndpoint(wsService);
        WsClientConnectorConfig clientConnectorConfig = new WsClientConnectorConfig(remoteUrl);
        Value[] subProtocolValues = clientEndpointConfig.getArrayField(WebSocketConstants.CLIENT_SUBPROTOCOLS_CONFIG);
        if (subProtocolValues != null) {
            clientConnectorConfig.setSubProtocols(Arrays.stream(subProtocolValues).map(Value::getStringValue).toArray(String[]::new));
        }
        Map<String, Value> headerValues = clientEndpointConfig.getMapField(WebSocketConstants.CLIENT_CUSTOMHEADERS_CONFIG);
        if (headerValues != null) {
            clientConnectorConfig.addHeaders(getCustomHeaders(headerValues));
        }
        long idleTimeoutInSeconds = clientEndpointConfig.getIntField(WebSocketConstants.CLIENT_IDLETIMOUT_CONFIG);
        if (idleTimeoutInSeconds > 0) {
            clientConnectorConfig.setIdleTimeoutInMillis((int) (idleTimeoutInSeconds * 1000));
        }
        clientEndpointConfig.addNativeData(WebSocketConstants.CLIENT_SERVICE_CONFIG, wsService);
        clientEndpointConfig.addNativeData(WebSocketConstants.CLIENT_CONNECTOR_CONFIGS, clientConnectorConfig);
    } else {
        throw new BallerinaConnectorException("Incorrect endpoint: " + service.getEndpointName());
    }
    context.setReturnValues();
}

Example 7 with Value

use of org.ballerinalang.connector.api.Value in project ballerina by ballerina-lang.

the class InitEndpoint method setFilters.

/**
 * Extract and attach the ordered set of filters to the service endpoint.
 * @param endpointConfig endpoint configuration
 * @param serviceEndpoint service endpoint object
 */
private void setFilters(Struct endpointConfig, Struct serviceEndpoint) {
    Value[] filterValues = endpointConfig.getArrayField(HttpConstants.ENDPOINT_CONFIG_FILTERS);
    if (filterValues == null) {
        // no filters
        return;
    }
    HashSet<FilterHolder> filterFunctionSet = new LinkedHashSet<>();
    for (Value filterValue : filterValues) {
        filterFunctionSet.add(new FilterHolder(extractFilterFunction(filterValue.getVMValue(), 0), extractFilterFunction(filterValue.getVMValue(), 1)));
    }
    serviceEndpoint.addNativeData(HttpConstants.FILTERS, filterFunctionSet);
}