Server

Properties:

• sessionId (Number) - Unique session id automatically generated by the server.
• host (String) - Location of the server. Default: "localhost".
• port (Number) - Server port. Default: 2424.
• username (String) - Authentication username. Default: "admin".
• password (String) - Authentication password. Default: "admin".
• protocolVersion (Number) - Current server protocol
• logger (Object) - Logging utility
• socket (Object) - Socket server is using to connect.

## Connect > Oriento connects to the OrientDB server the first time it is needed, if no connection has already been made.

## List List all the databases on the server. > Note: there is no need to call `connect()`, the > connection is established the first time it is needed.

server.list();

Response:

• list (Object) - A list of database objects.
  • Database (Object) - Database objects.

Example

server.list()
  .then(function(list) {
    console.log('Databases: ', list);
  });

## Exists Check whether a database exists. ```javascript server.exists(name); ``` **Parameters:** - **name** _(String)_ - Database name.

Response:

• results (Boolean) - If database exists, returns true. Otherwise false.

Example

server.exists('mydb')
  .then(function(results) {
    console.log('Database exists: ', results);
  });

## Configuration The configuration file is located in orientdb-server-config.xml, under: ` `
### List Get list of parameters set in the configuration. ```javascript server.config.list(); ```

Response:

• list (Object) - List of parameters.
  • object (Object) - Config parameter object.
    • name (String) - Parameters key.
    • value (String) - Parameter value.

Example

server.config.list()
  .then(function(list) {
    console.log('List of the configuration properties: ' + list);
  });

### Get Get configuration parameters ```javascript server.config.get(key); ```

Parameters:

• key (String) - Property key.

Response:

• value (String) - Value of property.

Example:

server.config.get('db.pool.max')
  .then(function(value) {
    console.log('Config param, db.pool.max = ' + value);
  });

### Set Set a configuration parameter ```javascript server.config.set(key, value); ```

Parameters:

• key (String) - Property key.
• value (String) - Value of property.

Response:

• results (Boolean) - If property was set successfully, return true. Otherwise false.

Example:

server.config.set('db.pool.max', 10)
  .then(function(results) {
    console.log('Config param, db.pool.max updated? ', results);
  });