oracle-client

An oracledb client for connecting to oracledb directly, serving the connection through a web socket or consuming said web socket.

Usage

As direct client

Follow install instructions at https://github.com/oracle/node-oracledb/blob/master/INSTALL.md

npm install --save oracle-client oracledb

var client = require('oracle-client').direct();

As web socket server

Follow install instructions at https://github.com/oracle/node-oracledb/blob/master/INSTALL.md

npm install --save oracle-client oracledb socket.io

// default port (80)
var client = require('oracle-client').serve();

// select port
var client = require('oracle-client').serve(3000);

// https with certs
var options = {
  key: fs.readFileSync('test/fixtures/keys/agent2-key.pem'),
  cert: fs.readFileSync('test/fixtures/keys/agent2-cert.pem')
};
var secureClient = require('oracle-client').serve(443, options);

HTML client

With the web socket server, you may also use the HTML interface to connect to and query the database. Just open the address you chose to expose in the browser.

require('oracle-client').serve(3000);

Open http://localhost:3000

As web socket server consumer

Follow install instructions at https://github.com/oracle/node-oracledb/blob/master/INSTALL.md

npm install --save oracle-client socket.io-client

var client = require('oracle-client').connect('http://localhost:3000');

Common

var config = {
  user: 'db-username',
  password: 'db-password',
  host: 'mydbserver.com',
  database: 'MY_DATABASE'
};

client
  .connect(config)
  .then(connection => {
    return connection
      .execute('SELECT * FROM USERS WHERE EMAIL = :email', ['[email protected]'])
      .then(result => {
        return connection
          .close()
          .then(() => result);
      })
      .catch(err => {
        return connection
          .close()
          .then(() => Promise.reject(err));
      });
  });

License

The MIT License (MIT)

Copyright (c) 2016 Johan Öbrink

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.