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

Example 1 with Value

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

the class StructImpl method getArrayField.

@Override
public Value[] getArrayField(String fieldName) {
    final BNewArray refField = (BNewArray) value.getRefField(getFieldIndex(fieldName));
    if (refField == null) {
        return null;
    }
    List<Value> list = new ArrayList<>();
    final BIterator bIterator = refField.newIterator();
    while (bIterator.hasNext()) {
        list.add(ValueImpl.createValue(bIterator.getNext(1)[0]));
    }
    return list.toArray(new Value[0]);
}

Example 2 with Value

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

the class StructImpl method getMapField.

@Override
public Map<String, Value> getMapField(String fieldName) {
    final BMap refField = (BMap) value.getRefField(getFieldIndex(fieldName));
    if (refField == null) {
        return null;
    }
    Map<String, Value> valueMap = new LinkedHashMap<>();
    final BIterator bIterator = refField.newIterator();
    while (bIterator.hasNext()) {
        final BValue[] next = bIterator.getNext(2);
        valueMap.put(next[0].stringValue(), ValueImpl.createValue(next[1]));
    }
    return valueMap;
}

Example 3 with Value

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

the class CreateHttpClient method populateSenderConfigurationOptions.

private void populateSenderConfigurationOptions(SenderConfiguration senderConfiguration, Struct clientEndpointConfig) {
    ProxyServerConfiguration proxyServerConfiguration = null;
    boolean followRedirect = false;
    int maxRedirectCount = DEFAULT_MAX_REDIRECT_COUNT;
    Struct followRedirects = clientEndpointConfig.getStructField(HttpConstants.FOLLOW_REDIRECT_STRUCT_REFERENCE);
    if (followRedirects != null) {
        followRedirect = followRedirects.getBooleanField(HttpConstants.FOLLOW_REDIRECT_ENABLED);
        maxRedirectCount = (int) followRedirects.getIntField(HttpConstants.FOLLOW_REDIRECT_MAXCOUNT);
    }
    Struct secureSocket = null;
    Value[] targetServices = clientEndpointConfig.getArrayField(HttpConstants.TARGET_SERVICES);
    for (Value targetService : targetServices) {
        secureSocket = targetService.getStructValue().getStructField(HttpConstants.ENDPOINT_CONFIG_SECURE_SOCKET);
        if (secureSocket != null) {
            Struct trustStore = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_TRUST_STORE);
            Struct keyStore = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_KEY_STORE);
            Struct protocols = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_PROTOCOLS);
            Struct validateCert = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_VALIDATE_CERT);
            List<Parameter> clientParams = new ArrayList<>();
            if (trustStore != null) {
                String trustStoreFile = trustStore.getStringField(HttpConstants.FILE_PATH);
                if (StringUtils.isNotBlank(trustStoreFile)) {
                    senderConfiguration.setTrustStoreFile(trustStoreFile);
                }
                String trustStorePassword = trustStore.getStringField(HttpConstants.PASSWORD);
                if (StringUtils.isNotBlank(trustStorePassword)) {
                    senderConfiguration.setTrustStorePass(trustStorePassword);
                }
            }
            if (keyStore != null) {
                String keyStoreFile = keyStore.getStringField(HttpConstants.FILE_PATH);
                if (StringUtils.isNotBlank(keyStoreFile)) {
                    senderConfiguration.setKeyStoreFile(keyStoreFile);
                }
                String keyStorePassword = keyStore.getStringField(HttpConstants.PASSWORD);
                if (StringUtils.isNotBlank(keyStorePassword)) {
                    senderConfiguration.setKeyStorePassword(keyStorePassword);
                }
            }
            if (protocols != null) {
                String sslEnabledProtocols = protocols.getStringField(HttpConstants.ENABLED_PROTOCOLS);
                if (StringUtils.isNotBlank(sslEnabledProtocols)) {
                    Parameter clientProtocols = new Parameter(HttpConstants.SSL_ENABLED_PROTOCOLS, sslEnabledProtocols);
                    clientParams.add(clientProtocols);
                }
                String sslProtocol = protocols.getStringField(HttpConstants.PROTOCOL_VERSION);
                if (StringUtils.isNotBlank(sslProtocol)) {
                    senderConfiguration.setSSLProtocol(sslProtocol);
                }
            }
            if (validateCert != null) {
                boolean validateCertEnabled = validateCert.getBooleanField(HttpConstants.ENABLE);
                int cacheSize = (int) validateCert.getIntField(HttpConstants.SSL_CONFIG_CACHE_SIZE);
                int cacheValidityPeriod = (int) validateCert.getIntField(HttpConstants.SSL_CONFIG_CACHE_VALIDITY_PERIOD);
                senderConfiguration.setValidateCertEnabled(validateCertEnabled);
                if (cacheValidityPeriod != 0) {
                    senderConfiguration.setCacheValidityPeriod(cacheValidityPeriod);
                }
                if (cacheSize != 0) {
                    senderConfiguration.setCacheSize(cacheSize);
                }
            }
            boolean hostNameVerificationEnabled = secureSocket.getBooleanField(HttpConstants.SSL_CONFIG_HOST_NAME_VERIFICATION_ENABLED);
            senderConfiguration.setHostNameVerificationEnabled(hostNameVerificationEnabled);
            String ciphers = secureSocket.getStringField(HttpConstants.SSL_CONFIG_CIPHERS);
            if (StringUtils.isNotBlank(ciphers)) {
                Parameter clientCiphers = new Parameter(HttpConstants.CIPHERS, ciphers);
                clientParams.add(clientCiphers);
            }
            String enableSessionCreation = String.valueOf(secureSocket.getBooleanField(HttpConstants.SSL_CONFIG_ENABLE_SESSION_CREATION));
            Parameter clientEnableSessionCreation = new Parameter(HttpConstants.SSL_CONFIG_ENABLE_SESSION_CREATION, enableSessionCreation);
            clientParams.add(clientEnableSessionCreation);
            if (!clientParams.isEmpty()) {
                senderConfiguration.setParameters(clientParams);
            }
        }
    }
    Struct proxy = clientEndpointConfig.getStructField(HttpConstants.PROXY_STRUCT_REFERENCE);
    if (proxy != null) {
        String proxyHost = proxy.getStringField(HttpConstants.PROXY_HOST);
        int proxyPort = (int) proxy.getIntField(HttpConstants.PROXY_PORT);
        String proxyUserName = proxy.getStringField(HttpConstants.PROXY_USERNAME);
        String proxyPassword = proxy.getStringField(HttpConstants.PROXY_PASSWORD);
        try {
            proxyServerConfiguration = new ProxyServerConfiguration(proxyHost, proxyPort);
        } catch (UnknownHostException e) {
            throw new BallerinaConnectorException("Failed to resolve host" + proxyHost, e);
        }
        if (!proxyUserName.isEmpty()) {
            proxyServerConfiguration.setProxyUsername(proxyUserName);
        }
        if (!proxyPassword.isEmpty()) {
            proxyServerConfiguration.setProxyPassword(proxyPassword);
        }
        senderConfiguration.setProxyServerConfiguration(proxyServerConfiguration);
    }
    senderConfiguration.setFollowRedirect(followRedirect);
    senderConfiguration.setMaxRedirectCount(maxRedirectCount);
    // For the moment we don't have to pass it down to transport as we only support
    // chunking. Once we start supporting gzip, deflate, etc, we need to parse down the config.
    String transferEncoding = clientEndpointConfig.getEnumField(HttpConstants.CLIENT_EP_TRNASFER_ENCODING);
    if (transferEncoding != null && !HttpConstants.ANN_CONFIG_ATTR_CHUNKING.equalsIgnoreCase(transferEncoding)) {
        throw new BallerinaConnectorException("Unsupported configuration found for Transfer-Encoding : " + transferEncoding);
    }
    String chunking = clientEndpointConfig.getEnumField(HttpConstants.CLIENT_EP_CHUNKING);
    senderConfiguration.setChunkingConfig(HttpUtil.getChunkConfig(chunking));
    long endpointTimeout = clientEndpointConfig.getIntField(HttpConstants.CLIENT_EP_ENDPOINT_TIMEOUT);
    if (endpointTimeout < 0 || !isInteger(endpointTimeout)) {
        throw new BallerinaConnectorException("invalid idle timeout: " + endpointTimeout);
    }
    senderConfiguration.setSocketIdleTimeout((int) endpointTimeout);
    boolean isKeepAlive = clientEndpointConfig.getBooleanField(HttpConstants.CLIENT_EP_IS_KEEP_ALIVE);
    senderConfiguration.setKeepAlive(isKeepAlive);
    String httpVersion = clientEndpointConfig.getStringField(HttpConstants.CLIENT_EP_HTTP_VERSION);
    if (httpVersion != null) {
        senderConfiguration.setHttpVersion(httpVersion);
    }
    String forwardedExtension = clientEndpointConfig.getStringField(HttpConstants.CLIENT_EP_FORWARDED);
    senderConfiguration.setForwardedExtensionConfig(HttpUtil.getForwardedExtensionConfig(forwardedExtension));
}

Example 4 with Value

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

the class SQLDatasource method populatePropertiesMap.

private BMap<String, BRefType> populatePropertiesMap(Struct options) {
    Map<String, Value> dataSourceConfigMap = options.getMapField(Constants.Options.DATASOURCE_PROPERTIES);
    BMap<String, BRefType> mapProperties = null;
    if (dataSourceConfigMap.size() > 0) {
        mapProperties = new BMap<>();
        for (Map.Entry<String, Value> entry : dataSourceConfigMap.entrySet()) {
            Value propValue = entry.getValue();
            BRefType dataValue = null;
            switch(propValue.getType()) {
                case INT:
                    dataValue = new BInteger(propValue.getIntValue());
                    break;
                case FLOAT:
                    dataValue = new BFloat(propValue.getFloatValue());
                    break;
                case BOOLEAN:
                    dataValue = new BBoolean(propValue.getBooleanValue());
                    break;
                case NULL:
                    break;
                default:
                    dataValue = new BString(propValue.getStringValue());
            }
            mapProperties.put(entry.getKey(), dataValue);
        }
    }
    return mapProperties;
}

Example 5 with Value

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

the class HTTPServicesRegistry method registerWebSocketUpgradePath.

private void registerWebSocketUpgradePath(ProgramFile programFile, Struct websocketConfig, String basePath) {
    String upgradePath = sanitizeBasePath(websocketConfig.getStringField(HttpConstants.ANN_WEBSOCKET_ATTR_UPGRADE_PATH));
    Value serviceType = websocketConfig.getTypeField(WebSocketConstants.WEBSOCKET_UPGRADE_SERVICE_CONFIG);
    String uri = basePath.concat(upgradePath);
    WebSocketService service = new WebSocketService(BLangConnectorSPIUtil.getServiceFromType(programFile, serviceType));
    webSocketServicesRegistry.addUpgradableServiceByName(service, uri);
}