@innotrade/enapso-graphdb-admin
Version:
ENAPSO Graph Database Admin Tools for Node.js
312 lines (287 loc) • 8.35 kB
JavaScript
/* eslint-disable one-var */
/* eslint-disable prefer-destructuring */
/* eslint-disable no-undef */
/* eslint-disable prettier/prettier */
/* eslint-disable no-console */
// Innotrade ENAPSO - Graph Database Admin Example
// (C) Copyright 2021-2022 Innotrade GmbH, Herzogenrath, NRW, Germany
// Author(s): Alexander Schulze and Muhammad Yasir
// require the ENAPSO Graph Database Admin Demo module
require('@innotrade/enapso-config');
// eslint-disable-next-line import/newline-after-import
const fsPromises = require('fs').promises;
const { EnapsoGraphDBClient } = requireEx('@innotrade/enapso-graphdb-client');
/* eslint-disable no-unused-vars */
// this is required to add the admin features for the client
const { EnapsoGraphDBAdmin } = require('../index');
// connection data to the running Graph Database instance
const GRAPHDB_BASE_URL = encfg.getConfig(
'enapsoDefaultGraphDB.baseUrl',
'http://localhost:7200'
),
GRAPHDB_REPOSITORY = encfg.getConfig(
'enapsoDefaultGraphDB.repository',
'Test'
),
GRAPHDB_USERNAME = encfg.getConfig(
'enapsoDefaultGraphDB.userName',
'admin'
),
GRAPHDB_PASSWORD = encfg.getConfig('enapsoDefaultGraphDB.password', 'root'),
GRAPHDB_CONTEXT_TEST = encfg.getConfig(
'enapsoDefaultGraphDB.ContextTests',
'http://ont.enapso.com/test'
),
GRAPHDB_CONTEXT_SHACL = encfg.getConfig(
'enapsoDefaultGraphDB.ContextShacl',
'http://rdf4j.org/schema/rdf4j#SHACLShapeGraph'
);
// the default prefixes for all SPARQL queries
const GRAPHDB_DEFAULT_PREFIXES = [
EnapsoGraphDBClient.PREFIX_OWL,
EnapsoGraphDBClient.PREFIX_RDF,
EnapsoGraphDBClient.PREFIX_RDFS
];
const graphDBEndpoint = new EnapsoGraphDBClient.Endpoint({
baseURL: GRAPHDB_BASE_URL,
repository: GRAPHDB_REPOSITORY,
prefixes: GRAPHDB_DEFAULT_PREFIXES
});
graphDBEndpoint
.login(GRAPHDB_USERNAME, GRAPHDB_PASSWORD)
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.createRepository({
id: 'AutomatedTest4',
title: 'enapso Automated Test Repository',
location: '',
isShacl: true
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err);
});
graphDBEndpoint
.createRepository({
id: 'AutomatedTest4',
title: 'ENAPSO Automated Test Repository',
location: ''
})
.then((result) => {
console.log(result, 'here in result');
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.createUser({
authorities: [
'WRITE_REPO_Test', // Writing excess wrote WRITE_ and in last name of Repository which excess provided like REPO_Test
'READ_REPO_Test', // Reading excess wrote READ_ and in last name of Repository which excess provided like REPO_Test
'READ_REPO_EnapsoDotNetProDemo',
'ROLE_USER' // Role of the user
],
username: 'TestUser2', // Username
password: 'TestUser2' // Password for the user
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.updateUser({
authorities: [
// Writing excess wrote WRITE_ and in last name of Repository which excess provided like REPO_Test
'READ_REPO_Test', // Reading excess wrote READ_ and in last name of Repository which excess provided like REPO_Test
'WRITE_REPO_EnapsoDotNetProDemo',
'READ_REPO_EnapsoDotNetProDemo',
'ROLE_USER' // Role of the user
],
username: 'TestUser2' // Username
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.deleteUser({
user: 'TestUser2' // username which you want to delete
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.deleteRepository({
id: 'AutomatedTest'
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getRepositories()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.clearRepository()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getUsers()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getLocations()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getContexts()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.clearContext(GRAPHDB_CONTEXT_TEST)
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getSavedQueries()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.uploadFromFile({
filename: '../ontologies/EnapsoTest.owl',
format: 'application/rdf+xml',
baseIRI: 'http://ont.enapso.com/test#',
context: 'http://ont.enapso.com/test'
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
fsPromises
.readFile('../ontologies/EnapsoTest.owl', 'utf-8')
.then((data) => {
graphDBEndpoint
.uploadFromData({
data,
context: 'http://ont.enapso.com/test',
// format: EnapsoGraphDBClient.FORMAT_TURTLE.type
format: 'application/rdf+xml'
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in err');
});
})
.catch((err) => {
console.log(err);
});
const lFormat = EnapsoGraphDBClient.FORMAT_TURTLE;
graphDBEndpoint
.downloadToFile({
format: lFormat.type,
filename: `../ontologies/${graphDBEndpoint.getRepository()}${
lFormat.extension
}`
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.downloadToText({
format: EnapsoGraphDBClient.FORMAT_TURTLE.type
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.performGarbageCollection()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.getResources()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err, 'here in error');
});
graphDBEndpoint
.waitForGraphDB({
timeout: 10000, // wait at most 10 seconds
interval: 2000, // check resources all 2 seconds
cpuWatermark: 0.8,
memoryWatermark: 0.7,
performGarbageCollection: true
})
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err);
});
graphDBEndpoint
.getQuery()
.then((result) => {
console.log(result);
})
.catch((err) => {
console.log(err);
});