Top 10 Examples of "gremlin in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'gremlin' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
body: JSON.stringify(nodes)
};
console.log("Initialize call response: " + JSON.stringify(data));
callback(null, response);
context.done();
dc.close(); // look at this carefully!!!
}).
catch(error => {
console.log('ERROR', error);
dc.close();
});
}
if (event.pathParameters.proxy.match(/search/ig)) {
g.V().has('name', gremlin.process.P.between(event.queryStringParameters.username, event.queryStringParameters.touser)).limit(20).valueMap(true).toList().then(
data => {
console.log(JSON.stringify(data));
var response = {
statusCode: 200,
headers: headers,
body: JSON.stringify(data)
};
console.log("Search call response: " + JSON.stringify(data));
callback(null, response);
context.done();
dc.close(); // look at this carefully!!!
}).
catch(error => {
console.log('ERROR', error);
dc.close();
});exports.handler = function(event, context, callback) {
var DriverRemoteConnection = gremlin.driver.DriverRemoteConnection;
var Graph = gremlin.structure.Graph;
//Use wss:// for secure connections. See https://docs.aws.amazon.com/neptune/latest/userguide/access-graph-ssl.html
dc = new DriverRemoteConnection('wss://'+process.env.NEPTUNE_CLUSTER_ENDPOINT+':'+process.env.NEPTUNE_PORT+'/gremlin');
var graph = new Graph();
var g = graph.traversal().withRemote(dc);
const headers = {
'Access-Control-Allow-Origin': '*',
'Access-Control-Allow-Methods': 'OPTIONS, POST, GET',
'Access-Control-Max-Age': 2592000, // 30 days
/** add other headers as per requirement */
'Access-Control-Allow-Headers' : '*',
"Content-Type": "application/json"
};
console.log("Path Parameters => "+ event.pathParameters);this.cosmos_gremlin_uri = process.env.AZURE_COSMOSDB_GRAPHDB_URI; // https://cjoakimcosmosdbgremlin.documents.azure.com:443/
this.cosmos_gremlin_wssuri = 'wss://' + this.cosmos_gremlin_acct + '.gremlin.cosmosdb.azure.com:443/gremlin';
this.graph_coll_link = '/dbs/' + this.cosmos_gremlin_db + '/colls/' + this.cosmos_gremlin_graph;
console.log('cosmos_gremlin_acct: ' + this.cosmos_gremlin_acct);
console.log('cosmos_gremlin_db: ' + this.cosmos_gremlin_db);
console.log('cosmos_gremlin_graph: ' + this.cosmos_gremlin_graph);
console.log('cosmos_gremlin_views: ' + this.cosmos_gremlin_views);
console.log('cosmos_gremlin_wssuri: ' + this.cosmos_gremlin_wssuri);
console.log('graph_coll_link: ' + this.graph_coll_link);
// Gremlin client
var guri = this.cosmos_gremlin_wssuri;
var gkey = this.cosmos_gremlin_key
var glink = this.graph_coll_link;
var authenticator = new gremlin.driver.auth.PlainTextSaslAuthenticator(glink, gkey);
this.gremlin_client = new gremlin.driver.Client(
guri,
{
authenticator,
traversalsource : "g",
rejectUnauthorized : true,
mimeType : "application/vnd.gremlin-v2.0+json"
}
);
// SQL client
var suri = this.cosmos_gremlin_uri;
var skey = this.cosmos_gremlin_key;
this.sql_client = new CosmosClient({ endpoint: suri, auth: { masterKey: skey } });
}this.cosmos_gremlin_wssuri = 'wss://' + this.cosmos_gremlin_acct + '.gremlin.cosmosdb.azure.com:443/gremlin';
this.graph_coll_link = '/dbs/' + this.cosmos_gremlin_db + '/colls/' + this.cosmos_gremlin_graph;
console.log('cosmos_gremlin_acct: ' + this.cosmos_gremlin_acct);
console.log('cosmos_gremlin_db: ' + this.cosmos_gremlin_db);
console.log('cosmos_gremlin_graph: ' + this.cosmos_gremlin_graph);
console.log('cosmos_gremlin_views: ' + this.cosmos_gremlin_views);
console.log('cosmos_gremlin_wssuri: ' + this.cosmos_gremlin_wssuri);
console.log('graph_coll_link: ' + this.graph_coll_link);
// Gremlin client
var guri = this.cosmos_gremlin_wssuri;
var gkey = this.cosmos_gremlin_key
var glink = this.graph_coll_link;
var authenticator = new gremlin.driver.auth.PlainTextSaslAuthenticator(glink, gkey);
this.gremlin_client = new gremlin.driver.Client(
guri,
{
authenticator,
traversalsource : "g",
rejectUnauthorized : true,
mimeType : "application/vnd.gremlin-v2.0+json"
}
);
// SQL client
var suri = this.cosmos_gremlin_uri;
var skey = this.cosmos_gremlin_key;
this.sql_client = new CosmosClient({ endpoint: suri, auth: { masterKey: skey } });
}var TitanFactory = g.java.import('com.thinkaurelius.titan.core.TitanFactory');
var gt = TitanFactory.openSync(conf);
g.SetGraph(gt);
gt.makeTypeSync().nameSync("foo").dataTypeSync(Type.String.class).indexedSync(Type.Vertex.class)
.uniqueSync(Direction.BOTH, UniqCon.NO_LOCK).makePropertyKeySync();
// var vertex = gt.addVertexSync(null);
// vertex.setPropertySync('name', 'Frank');
// gt.commitSync();
//g.v(8, 12).consoleOut();
// g.E().has('weight', T.gt, g.Float(0.2)).property('weight').consoleOut();
// g.V('name','Frank').consoleOut();
g.V().consoleOut();
console.log("All good!");/*Titan specific Enums <<<<<*/
//console.log(TTC.LABEL.toString());
//console.log(TTC.KEY.toString());
//console.log(UniqCon.LOCK.toString());
//console.log(UniqCon.NO_LOCK.toString());
var BaseConfiguration = g.java.import('org.apache.commons.configuration.BaseConfiguration');
conf = new BaseConfiguration();
conf.setPropertySync("storage.backend","cassandra");
conf.setPropertySync("storage.hostname","127.0.0.1");
conf.setPropertySync("storage.keyspace","titan");
var TitanFactory = g.java.import('com.thinkaurelius.titan.core.TitanFactory');
var gt = TitanFactory.openSync(conf);
g.SetGraph(gt);
gt.makeTypeSync().nameSync("foo").dataTypeSync(Type.String.class).indexedSync(Type.Vertex.class)
.uniqueSync(Direction.BOTH, UniqCon.NO_LOCK).makePropertyKeySync();
// var vertex = gt.addVertexSync(null);
// vertex.setPropertySync('name', 'Frank');
// gt.commitSync();
//g.v(8, 12).consoleOut();
// g.E().has('weight', T.gt, g.Float(0.2)).property('weight').consoleOut();
// g.V('name','Frank').consoleOut();
g.V().consoleOut();
console.log("All good!");exports.handler = function(event, context, callback) {
var DriverRemoteConnection = gremlin.driver.DriverRemoteConnection;
var Graph = gremlin.structure.Graph;
//Use wss:// for secure connections. See https://docs.aws.amazon.com/neptune/latest/userguide/access-graph-ssl.html
dc = new DriverRemoteConnection('wss://'+process.env.NEPTUNE_CLUSTER_ENDPOINT+':'+process.env.NEPTUNE_PORT+'/gremlin');
var graph = new Graph();
var g = graph.traversal().withRemote(dc);
const headers = {
'Access-Control-Allow-Origin': '*',
'Access-Control-Allow-Methods': 'OPTIONS, POST, GET',
'Access-Control-Max-Age': 2592000, // 30 days
/** add other headers as per requirement */
'Access-Control-Allow-Headers' : '*',
"Content-Type": "application/json"
};
console.log("Path Parameters => "+ event.pathParameters);
console.log("event.pathParameters.proxy => "+ event.pathParameters.proxy);private async executeQuery(queryId: number, gremlinQuery: string): Promise {
this.log(`Executing query #${queryId}: ${gremlinQuery}`);
const client = gremlin.createClient(
this._configuration.endpointPort,
this._configuration.endpoint,
{
"session": false,
"ssl": this._configuration.endpointPort === 443 || this._configuration.endpointPort === 8080,
"user": `/dbs/${this._configuration.databaseName}/colls/${this._configuration.graphName}`,
"password": this._configuration.key
});
// Patch up handleProtocolMessage as a temporary work-around for https://github.com/jbmusso/gremlin-javascript/issues/93
var originalHandleProtocolMessage = client.handleProtocolMessage;
client.handleProtocolMessage = function handleProtocolMessage(message) {
if (!message.binary) {
// originalHandleProtocolMessage isn't handling non-binary messages, so convert this one back to binary
message.data = new Buffer(message.data);
message.binary = true;constructor(dialect, port, url, options) {
// Constants
this.DIALECTS = {AZURE: 'azure'};
this.STRING = 'string';
this.NUMBER = 'number';
this.BOOLEAN = 'boolean';
this.DATE = 'date';
const argLength = arguments.length;
if (argLength === 0) {
this.client = null;
} else if (argLength === 1) {
this.client = Gremlin.createClient();
} else if (argLength === 3) {
this.client = Gremlin.createClient(port, url);
} else {
this.client = Gremlin.createClient(port, url, options);
}
if (Array.isArray(dialect)) {
this.dialect = dialect[0];
this.partition = dialect[1];
}
else {
this.dialect = dialect;
}
this.definedVertices = {};
this.definedEdges = {};
this.vertexModel = VertexModel;
this.edgeModel = EdgeModel;constructor(dialect, port, url, options) {
// Constants
this.DIALECTS = {AZURE: 'azure'};
this.STRING = 'string';
this.NUMBER = 'number';
this.BOOLEAN = 'boolean';
this.DATE = 'date';
const argLength = arguments.length;
if (argLength === 0) {
this.client = null;
} else if (argLength === 1) {
this.client = Gremlin.createClient();
} else if (argLength === 3) {
this.client = Gremlin.createClient(port, url);
} else {
this.client = Gremlin.createClient(port, url, options);
}
if (Array.isArray(dialect)) {
this.dialect = dialect[0];
this.partition = dialect[1];
}
else {
this.dialect = dialect;
}
this.definedVertices = {};
this.definedEdges = {};
this.vertexModel = VertexModel;
this.edgeModel = EdgeModel;
}