Examples with Property org.jvnet.hk2.config.types.Property used on opensource projects

Example 26 with Property

use of org.jvnet.hk2.config.types.Property in project Payara by payara.

the class TransactionServiceProperties method getJTSProperties.

public static synchronized Properties getJTSProperties(ServiceLocator serviceLocator, boolean isORBAvailable) {
    if (orbAvailable == isORBAvailable && properties != null) {
        // We will need to update the properties if ORB availability changed
        return properties;
    }
    Properties jtsProperties = new Properties();
    if (serviceLocator != null) {
        jtsProperties.put(HABITAT, serviceLocator);
        ProcessEnvironment processEnv = serviceLocator.getService(ProcessEnvironment.class);
        if (processEnv.getProcessType().isServer()) {
            TransactionService txnService = serviceLocator.getService(TransactionService.class, ServerEnvironment.DEFAULT_INSTANCE_NAME);
            if (txnService != null) {
                jtsProperties.put(Configuration.HEURISTIC_DIRECTION, txnService.getHeuristicDecision());
                jtsProperties.put(Configuration.KEYPOINT_COUNT, txnService.getKeypointInterval());
                String automaticRecovery = txnService.getAutomaticRecovery();
                boolean isAutomaticRecovery = (isValueSet(automaticRecovery) && "true".equals(automaticRecovery));
                if (isAutomaticRecovery) {
                    _logger.log(Level.FINE, "Recoverable J2EE Server");
                    jtsProperties.put(Configuration.MANUAL_RECOVERY, "true");
                }
                boolean disable_distributed_transaction_logging = false;
                String dbLoggingResource = null;
                for (Property prop : txnService.getProperty()) {
                    String name = prop.getName();
                    String value = prop.getValue();
                    if (name.equals("disable-distributed-transaction-logging")) {
                        if (isValueSet(value) && "true".equals(value)) {
                            disable_distributed_transaction_logging = true;
                        }
                    } else if (name.equals("xaresource-txn-timeout")) {
                        if (isValueSet(value)) {
                            _logger.log(Level.FINE, "XAResource transaction timeout is" + value);
                            TransactionManagerImpl.setXAResourceTimeOut(Integer.parseInt(value));
                        }
                    } else if (name.equals("db-logging-resource")) {
                        dbLoggingResource = value;
                        _logger.log(Level.FINE, "Transaction DB Logging Resource Name" + dbLoggingResource);
                        if (dbLoggingResource != null && (" ".equals(dbLoggingResource) || "".equals(dbLoggingResource))) {
                            dbLoggingResource = "jdbc/TxnDS";
                        }
                    } else if (name.equals("xa-servername")) {
                        if (isValueSet(value)) {
                            jtsProperties.put(JTS_XA_SERVER_NAME, value);
                        }
                    } else if (name.equals("pending-txn-cleanup-interval")) {
                        if (isValueSet(value)) {
                            jtsProperties.put("pending-txn-cleanup-interval", value);
                        }
                    } else if (name.equals(Configuration.COMMIT_ONE_PHASE_DURING_RECOVERY)) {
                        if (isValueSet(value)) {
                            jtsProperties.put(Configuration.COMMIT_ONE_PHASE_DURING_RECOVERY, value);
                        }
                    } else if (name.equals("add-wait-point-during-recovery")) {
                        if (isValueSet(value)) {
                            try {
                                FailureInducer.setWaitPointRecovery(Integer.parseInt(value));
                            } catch (Exception e) {
                                _logger.log(Level.WARNING, e.getMessage());
                            }
                        }
                    }
                }
                if (dbLoggingResource != null) {
                    disable_distributed_transaction_logging = true;
                    jtsProperties.put(Configuration.DB_LOG_RESOURCE, dbLoggingResource);
                }
                /**
                 *                       JTS_SERVER_ID needs to be unique for each for server instance.
                 *                       This will be used as recovery identifier along with the hostname
                 *                       for example: if the hostname is 'tulsa' and iiop-listener-port is 3700
                 *                       recovery identifier will be tulsa,P3700
                 */
                // default value
                int jtsServerId = DEFAULT_SERVER_ID;
                if (isORBAvailable) {
                    jtsServerId = serviceLocator.<GlassFishORBHelper>getService(GlassFishORBHelper.class).getORBInitialPort();
                    if (jtsServerId == 0) {
                        // XXX Can this ever happen?
                        // default value
                        jtsServerId = DEFAULT_SERVER_ID;
                    }
                }
                jtsProperties.put(JTS_SERVER_ID, String.valueOf(jtsServerId));
                /* ServerId is an J2SE persistent server activation
                       API.  ServerId is scoped at the ORBD.  Since
                       There is no ORBD present in J2EE the value of
                       ServerId is meaningless - except it must have
                       SOME value if persistent POAs are created.
                     */
                // For clusters - all servers in the cluster MUST
                // have the same ServerId so when failover happens
                // and requests are delivered to a new server, the
                // ServerId in the request will match the new server.
                String serverId = String.valueOf(DEFAULT_SERVER_ID);
                System.setProperty(J2EE_SERVER_ID_PROP, serverId);
                ServerContext ctx = serviceLocator.getService(ServerContext.class);
                String instanceName = ctx.getInstanceName();
                /**
                 * if the auto recovery is true, always transaction logs will be written irrespective of
                 * disable_distributed_transaction_logging.
                 * if the auto recovery is false, then disable_distributed_transaction_logging will be used
                 * to write transaction logs are not.If disable_distributed_transaction_logging is set to
                 * false(by default false) logs will be written, set to true logs won't be written.
                 */
                if (!isAutomaticRecovery && disable_distributed_transaction_logging) {
                    Configuration.disableFileLogging();
                } else {
                    // if (dbLoggingResource == null) {
                    Domain domain = serviceLocator.getService(Domain.class);
                    Server server = domain.getServerNamed(instanceName);
                    // Check if the server system property is set
                    String logdir = getTXLogDir(server);
                    // if not, check if the cluster system property is set
                    if (logdir == null) {
                        Cluster cluster = server.getCluster();
                        if (cluster != null) {
                            logdir = getTXLogDir(cluster);
                        }
                    }
                    // No system properties are set - get tx log dir from transaction service
                    if (logdir == null) {
                        logdir = txnService.getTxLogDir();
                    }
                    if (logdir == null) {
                        logdir = domain.getLogRoot();
                        if (logdir == null) {
                            // logdir = FileUtil.getAbsolutePath(".." + File.separator + "logs");
                            logdir = ".." + File.separator + "logs";
                        }
                    } else if (!(new File(logdir)).isAbsolute()) {
                        if (_logger.isLoggable(Level.FINE)) {
                            _logger.log(Level.FINE, "Relative pathname specified for transaction log directory : " + logdir);
                        }
                        String logroot = domain.getLogRoot();
                        if (logroot != null) {
                            logdir = logroot + File.separator + logdir;
                        } else {
                            // logdir = FileUtil.getAbsolutePath(".." + File.separator + "logs"
                            // + File.separator + logdir);
                            logdir = ".." + File.separator + "logs" + File.separator + logdir;
                        }
                    }
                    logdir += File.separator + instanceName + File.separator + "tx";
                    if (_logger.isLoggable(Level.FINE)) {
                        _logger.log(Level.FINE, "JTS log directory: " + logdir);
                        _logger.log(Level.FINE, "JTS Server id " + jtsServerId);
                    }
                    jtsProperties.put(Configuration.LOG_DIRECTORY, logdir);
                }
                jtsProperties.put(Configuration.COMMIT_RETRY, txnService.getRetryTimeoutInSeconds());
                jtsProperties.put(Configuration.INSTANCE_NAME, instanceName);
            }
        }
    }
    properties = jtsProperties;
    orbAvailable = isORBAvailable;
    return properties;
}

Example 27 with Property

use of org.jvnet.hk2.config.types.Property in project Payara by payara.

the class UpgradeService method upgradeV3_0_1_AppClientElements.

private void upgradeV3_0_1_AppClientElements() {
    /*
         * If an app client has a property setting for javaWebStartEnabled we
         * convert it to java-web-start-enabled which is the documented name.
         * App clients can be either applications or modules within an EAR.
         */
    final Transaction t = new Transaction();
    try {
        for (Application app : domain.getApplications().getApplications()) {
            System.out.println("Checking app " + app.getName());
            Application app_w = null;
            Property oldSetting = app.getProperty(V3_0_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME);
            if (oldSetting != null) {
                logger.log(Level.INFO, "For application {0} converting property {1} to {2}", new Object[] { app.getName(), V3_0_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME, GF3_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME });
                app_w = t.enroll(app);
                addProperty(GF3_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME, oldSetting.getValue(), app_w);
                app_w.getProperty().remove(oldSetting);
            }
            for (Module mod : app.getModule()) {
                if (mod.getEngine(APPCLIENT_SNIFFER_NAME) != null) {
                    /*
                         * This is an app client.  See if the client has
                         * a property setting using the old name.
                         */
                    oldSetting = mod.getProperty(V3_0_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME);
                    if (oldSetting != null) {
                        logger.log(Level.INFO, "For application {0}/module {1} converting property {2} to {3}", new Object[] { app.getName(), mod.getName(), V3_0_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME, GF3_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME });
                        final Module mod_w = t.enroll(mod);
                        addProperty(GF3_1_JAVA_WEB_START_ENABLED_PROPERTY_NAME, oldSetting.getValue(), mod_w);
                        mod_w.getProperty().remove(oldSetting);
                    }
                }
            }
        }
        t.commit();
    } catch (Exception ex) {
        t.rollback();
        throw new RuntimeException("Error upgrading application", ex);
    }
}

Example 28 with Property

use of org.jvnet.hk2.config.types.Property in project Payara by payara.

the class ConfigDomainParser method parseIDEntry.

private void parseIDEntry(ProviderConfig pConfig, Map<String, GFServerConfigProvider.InterceptEntry> newConfig, String intercept) throws IOException {
    String id = pConfig.getProviderId();
    String type = pConfig.getProviderType();
    String moduleClass = pConfig.getClassName();
    MessagePolicy requestPolicy = parsePolicy((RequestPolicy) pConfig.getRequestPolicy());
    MessagePolicy responsePolicy = parsePolicy((ResponsePolicy) pConfig.getResponsePolicy());
    // get the module options
    Map<String, Object> options = new HashMap<>();
    List<Property> pList = pConfig.getProperty();
    if (pList != null) {
        Iterator<Property> pit = pList.iterator();
        while (pit.hasNext()) {
            Property property = pit.next();
            try {
                options.put(property.getName(), PropertyExpander.expand(property.getValue(), false));
            } catch (ExpandException ee) {
                // interpret value itself.
                if (_logger.isLoggable(Level.FINE)) {
                    _logger.log(Level.FINE, "jmac.unexpandedproperty");
                }
                options.put(property.getName(), property.getValue());
            }
        }
    }
    if (_logger.isLoggable(FINE)) {
        _logger.fine("ID Entry: " + "\n    module class: " + moduleClass + "\n    id: " + id + "\n    type: " + type + "\n    request policy: " + requestPolicy + "\n    response policy: " + responsePolicy + "\n    options: " + options);
    }
    // create ID entry
    GFServerConfigProvider.IDEntry idEntry = new GFServerConfigProvider.IDEntry(type, moduleClass, requestPolicy, responsePolicy, options);
    GFServerConfigProvider.InterceptEntry intEntry = newConfig.get(intercept);
    if (intEntry == null) {
        throw new IOException("intercept entry for " + intercept + " must be specified before ID entries");
    }
    if (intEntry.idMap == null) {
        intEntry.idMap = new HashMap<>();
    }
    // map id to Intercept
    intEntry.idMap.put(id, idEntry);
}

Example 29 with Property

use of org.jvnet.hk2.config.types.Property in project Payara by payara.

the class GMSAdapterImpl method generateDiscoveryUriList.

/*
     * Get existing nodes based on cluster element in domain.
     * Then check for DAS address in das.properties. When the
     * list is set to 'generate' then the gms listener port
     * must also be specified. So the same port is used for
     * each cluster member.
     */
private String generateDiscoveryUriList() {
    String clusterPort = null;
    Property gmsPortProp = cluster.getProperty("GMS_LISTENER_PORT");
    if (gmsPortProp == null || gmsPortProp.getValue() == null || gmsPortProp.getValue().trim().charAt(0) == '$') {
        clusterPort = "9090";
        GMS_LOGGER.log(LogLevel.WARNING, GMS_LISTENER_PORT_REQUIRED, new Object[] { cluster.getName(), clusterPort });
    } else {
        clusterPort = gmsPortProp.getValue();
        if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
            GMS_LOGGER.log(LogLevel.FINE, "will use gms listener port: " + clusterPort);
        }
    }
    // get cluster member server refs
    Set<String> instanceNames = new HashSet<String>();
    if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
        GMS_LOGGER.log(LogLevel.FINE, String.format("checking cluster.getServerRef() for '%s'", cluster.getName()));
    }
    for (ServerRef sRef : cluster.getServerRef()) {
        /*
             * When an instance (not DAS) starts up, it will add
             * its own address to the discovery list. This is ok
             * now. If we want to skip it, here's the place to
             * check.
             */
        if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
            GMS_LOGGER.log(LogLevel.FINE, String.format("adding server ref %s to set of instance names", sRef.getRef()));
        }
        instanceNames.add(sRef.getRef());
    }
    StringBuilder sb = new StringBuilder();
    final String SEP = ",";
    final String scheme = "tcp://";
    // use server refs to find matching nodes
    for (String name : instanceNames) {
        Server server = servers.getServer(name);
        if (server != null) {
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("found server for name %s", name));
            }
            Node node = nodes.getNode(server.getNodeRef());
            if (node != null) {
                String host = scheme + node.getNodeHost() + ":" + clusterPort;
                if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                    GMS_LOGGER.log(LogLevel.FINE, String.format("Adding host '%s' to discovery list", host));
                }
                sb.append(host).append(SEP);
            }
        }
    }
    // add das location from das.properties if needed
    if (server.isInstance()) {
        try {
            ServerDirs sDirs = new ServerDirs(env.getInstanceRoot());
            File dasPropsFile = sDirs.getDasPropertiesFile();
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("found das.props file at %s", dasPropsFile.getAbsolutePath()));
            }
            Properties dasProps = getProperties(dasPropsFile);
            String host = scheme + dasProps.getProperty("agent.das.host") + ":" + clusterPort;
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("adding '%s' from das.props file", host));
            }
            sb.append(host).append(SEP);
        } catch (IOException ioe) {
            GMS_LOGGER.log(LogLevel.WARNING, ioe.toString());
        }
    }
    // trim list if needed and return
    int lastCommaIndex = sb.lastIndexOf(SEP);
    if (lastCommaIndex != -1) {
        sb.deleteCharAt(lastCommaIndex);
    }
    if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
        GMS_LOGGER.log(LogLevel.FINE, String.format("returning discovery list '%s'", sb.toString()));
    }
    return sb.toString();
}

Example 30 with Property

use of org.jvnet.hk2.config.types.Property in project Payara by payara.

the class GMSAdapterImpl method readGMSConfigProps.

private void readGMSConfigProps(Properties configProps) {
    configProps.put(MEMBERTYPE_STRING, isDas ? SPECTATOR : CORE);
    for (ServiceProviderConfigurationKeys key : ServiceProviderConfigurationKeys.values()) {
        String keyName = key.toString();
        try {
            switch(key) {
                case MULTICASTADDRESS:
                    if (cluster != null) {
                        String value = cluster.getGmsMulticastAddress();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case MULTICASTPORT:
                    if (cluster != null) {
                        String value = cluster.getGmsMulticastPort();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case FAILURE_DETECTION_TIMEOUT:
                    if (clusterConfig != null) {
                        String value = clusterConfig.getGroupManagementService().getFailureDetection().getHeartbeatFrequencyInMillis();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case FAILURE_DETECTION_RETRIES:
                    if (clusterConfig != null) {
                        String value = clusterConfig.getGroupManagementService().getFailureDetection().getMaxMissedHeartbeats();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case FAILURE_VERIFICATION_TIMEOUT:
                    if (clusterConfig != null) {
                        String value = clusterConfig.getGroupManagementService().getFailureDetection().getVerifyFailureWaittimeInMillis();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case DISCOVERY_TIMEOUT:
                    if (clusterConfig != null) {
                        String value = clusterConfig.getGroupManagementService().getGroupDiscoveryTimeoutInMillis();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case IS_BOOTSTRAPPING_NODE:
                    configProps.put(keyName, isDas ? Boolean.TRUE.toString() : Boolean.FALSE.toString());
                    break;
                case BIND_INTERFACE_ADDRESS:
                    if (cluster != null) {
                        String value = cluster.getGmsBindInterfaceAddress();
                        if (value != null) {
                            value = value.trim();
                        }
                        if (value != null && value.length() > 1 && value.charAt(0) != '$') {
                            // Only supported IPv4 address in gf v2.
                            if (NetworkUtility.isBindAddressValid(value)) {
                                configProps.put(keyName, value);
                            } else {
                                GMS_LOGGER.log(LogLevel.SEVERE, GMS_BIND_INT_ADDRESS_INVALID, value);
                            }
                        }
                    }
                    break;
                case FAILURE_DETECTION_TCP_RETRANSMIT_TIMEOUT:
                    if (clusterConfig != null) {
                        String value = clusterConfig.getGroupManagementService().getFailureDetection().getVerifyFailureConnectTimeoutInMillis();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    }
                    break;
                case MULTICAST_POOLSIZE:
                case INCOMING_MESSAGE_QUEUE_SIZE:
                // case MAX_MESSAGE_LENGTH:    todo uncomment with shoal-gms.jar with this defined is promoted.
                case FAILURE_DETECTION_TCP_RETRANSMIT_PORT:
                    if (clusterConfig != null) {
                        Property prop = clusterConfig.getGroupManagementService().getProperty(keyName);
                        if (prop == null) {
                            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                                GMS_LOGGER.log(LogLevel.FINE, String.format("No config property found for %s", keyName));
                            }
                            break;
                        }
                        String value = prop.getValue().trim();
                        if (value != null) {
                            configProps.put(keyName, value);
                        }
                    /*
                            int positiveint = 0;
                            try {
                                positiveint = Integer.getInteger(value);
                            } catch (Throwable t) {}

                            // todo
                            if (positiveint > 0) {
                                configProps.put(keyName, positiveint);
                            } // todo else log event that invalid value was provided.
                            */
                    }
                    break;
                // Must place here or they will get flagged as not handled.
                case LOOPBACK:
                case VIRTUAL_MULTICAST_URI_LIST:
                    break;
                default:
                    if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                        GMS_LOGGER.log(LogLevel.FINE, String.format("service provider key %s ignored", keyName));
                    }
                    break;
            }
        /* end switch over ServiceProviderConfigurationKeys enum */
        } catch (Throwable t) {
            GMS_LOGGER.log(LogLevel.WARNING, GMS_EXCEPTION_PROCESSING_CONFIG, t.getLocalizedMessage());
        }
    }
    /* end for loop over ServiceProviderConfigurationKeys */
    // check for Grizzly transport specific properties in GroupManagementService property list and then cluster property list.
    // cluster property is more specific than group-mangement-service, so allow cluster property to override group-management-service proeprty
    // if a GrizzlyConfigConstant property is in both list.
    List<Property> props = null;
    if (clusterConfig != null) {
        props = clusterConfig.getGroupManagementService().getProperty();
        for (Property prop : props) {
            String name = prop.getName().trim();
            String value = prop.getValue().trim();
            if (name == null || value == null) {
                continue;
            }
            if (GMS_LOGGER.isLoggable(LogLevel.CONFIG)) {
                GMS_LOGGER.log(LogLevel.CONFIG, "processing group-management-service property name=" + name + " value= " + value);
            }
            if (value.startsWith("${")) {
                if (GMS_LOGGER.isLoggable(LogLevel.CONFIG)) {
                    GMS_LOGGER.log(LogLevel.CONFIG, "skipping group-management-service property name=" + name + " since value is unresolved symbolic token=" + value);
                }
            } else {
                if (GMS_LOGGER.isLoggable(LogLevel.CONFIG)) {
                    GMS_LOGGER.log(LogLevel.CONFIG, "processing group-management-service property name=" + name + " value= " + value);
                }
                if (name.startsWith(GMS_PROPERTY_PREFIX)) {
                    name = name.replaceFirst(GMS_PROPERTY_PREFIX_REGEXP, "");
                }
                configProps.put(name, value);
                if (!validateGMSProperty(name)) {
                    GMS_LOGGER.log(LogLevel.WARNING, GMS_EXCEPTION_IGNORING_PROPERTY, new Object[] { name, value, "" });
                }
            }
        }
    }
    if (cluster != null) {
        props = cluster.getProperty();
        for (Property prop : props) {
            String name = prop.getName().trim();
            String value = prop.getValue().trim();
            if (name == null || value == null) {
                continue;
            }
            if (GMS_LOGGER.isLoggable(LogLevel.CONFIG)) {
                GMS_LOGGER.log(LogLevel.CONFIG, "processing cluster property name=" + name + " value= " + value);
            }
            if (value.startsWith("${")) {
                if (GMS_LOGGER.isLoggable(LogLevel.CONFIG)) {
                    GMS_LOGGER.log(LogLevel.CONFIG, "skipping cluster property name=" + name + " since value is unresolved symbolic token=" + value);
                }
            } else {
                if (name.startsWith(GMS_PROPERTY_PREFIX)) {
                    name = name.replaceFirst(GMS_PROPERTY_PREFIX_REGEXP, "");
                }
                // impossible to register handlers in a regular app before gms starts up.
                if (name.compareTo("ALIVEANDREADY_LOGGING") == 0) {
                    aliveAndReadyLoggingEnabled = Boolean.parseBoolean(value);
                } else if (name.compareTo("LISTENER_PORT") == 0) {
                    // special case mapping.  Glassfish Cluster property GMS_LISTENER_PORT maps to Grizzly Config Constants TCPSTARTPORT and TCPENDPORT.
                    configProps.put(GrizzlyConfigConstants.TCPSTARTPORT.toString(), value);
                    configProps.put(GrizzlyConfigConstants.TCPENDPORT.toString(), value);
                } else if (name.compareTo("TEST_FAILURE_RECOVERY") == 0) {
                    testFailureRecoveryHandler = Boolean.parseBoolean(value);
                } else if (ServiceProviderConfigurationKeys.DISCOVERY_URI_LIST.name().equals(name) && "generate".equals(value)) {
                    value = generateDiscoveryUriList();
                    configProps.put(name, value);
                } else {
                    // handle normal case.  one to one mapping.
                    configProps.put(name, value);
                    GMS_LOGGER.log(LogLevel.CONFIG, "processing cluster property name=" + name + " value= " + value);
                    if (!validateGMSProperty(name)) {
                        GMS_LOGGER.log(LogLevel.WARNING, GMS_EXCEPTION_CLUSTER_PROPERTY_ERROR, new Object[] { name, value, "" });
                    }
                }
            }
        }
    }
}