Module: Orientdb4r

Defined in:
lib/orientdb4r.rb,
lib/orientdb4r/rid.rb,
lib/orientdb4r/node.rb,
lib/orientdb4r/utils.rb,
lib/orientdb4r/client.rb,
lib/orientdb4r/version.rb,
lib/orientdb4r/rest/node.rb,
lib/orientdb4r/bin/client.rb,
lib/orientdb4r/rest/model.rb,
lib/orientdb4r/rest/client.rb,
lib/orientdb4r/chained_error.rb,
lib/orientdb4r/load_balancing.rb,
lib/orientdb4r/rest/excon_node.rb,
lib/orientdb4r/rest/restclient_node.rb

Overview

This module represents the entry point for using the Ruby OrientDB client.

Defined Under Namespace

Modules: Aop2, ChainedError, DocumentMetadata, HashExtension, OClass, Property, Utils Classes: BinClient, Client, ConnectionError, DataError, ExconNode, LBStrategy, Node, NodeError, NotFoundError, OrientdbError, RestClient, RestClientNode, RestNode, Rid, RoundRobin, Sequence, ServerError, UnauthorizedError

Constant Summary collapse

VERSION_HISTORY =

Version history.

[
  ['0.5.1',   '2015-03-26', "Enh #39, PR #40"],
  ['0.5.0',   '2015-03-03', "Compatible with OrientDB v2.x, PR #31, PR #32, PR #33"],
  ['0.4.1',   '2013-09-03', "Enh #24, Enh #26, Enh #27"],
  ['0.4.0',   '2013-08-14', "Closed gap between this driver and OrientDB v1.4.0+; Enh #20, BF #25"],
  ['0.3.3',   '2012-12-16', "Enh #18, Enh #19"],
  ['0.3.2',   '2012-11-02', "Enh #13, Enh #16"],
  ['0.3.1',   '2012-08-27', "Timeout for reuse of dirty nodes in load balancing; BF #14, BF #15"],
  ['0.3.0',   '2012-08-01', "Added support for cluster of distributed servers + load balancing"],
  ['0.2.10',  '2012-07-21', "Experimental support for Excon HTTP library with Keep-Alive connection"],
  ['0.2.9',   '2012-07-18', "Added feature Client#delete_database, New class Rid"],
  ['0.2.8',   '2012-07-16', "New exception handling, added feature Client#create_class(:properties)"],
  ['0.2.7',   '2012-07-07', "Added method Client#class_exists?"],
  ['0.2.6',   '2012-07-03', "BF #8, BF #6"],
  ['0.2.5',   '2012-07-01', "Added 'get_database' into database CRUD"],
  # v-- https://groups.google.com/forum/?fromgroups#!topic/orient-database/5MAMCvFavTc
  ['0.2.4',   '2012-06-26', "Added session management"],
  ['0.2.3',   '2012-06-24', "Documents received by a query are kind of Orientdb4r::DocumentMetadata"],
  # v-- https://groups.google.com/forum/?fromgroups#!topic/orient-database/jK4EZd068AE
  # v-- https://groups.google.com/forum/?fromgroups#!topic/orient-database/nJOAsgwSnKI
  ['0.2.2',   '2012-06-23', "Added support for server version detection [r5913]"],
  ['0.2.1',   '2012-06-19', "Fixed linked property definition"],
  ['0.2.0',   '2012-06-12', "Introduces document's CRUD operations"],
  ['0.1.2',   '2012-06-10', 'Introduces new OClass module'],
  ['0.1.1',   '2012-06-08', 'First working version (including unit tests) released at github.com'],
  ['0.1.0',   '2012-06-02', 'Initial version on Ruby-1.9.3p194 and OrientDB-1.0.0']
]
VERSION =

Current version.



DRIVER_NAME =





Driver identification.












'Orientdb4r Ruby Client'




Class Attribute Summary collapse




Class Method Summary
collapse






Class Attribute Details






.logger ⇒ Object







Logger used for logging output















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# File 'lib/orientdb4r.rb', line 51

def logger
  @logger
end













Class Method Details





.client(options = {}) ⇒ Object







Gets a new database client or an existing for the current thread.


options


* :instance => :new
* :binary => true
* :connection_library => :restclient | :excon
















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# File 'lib/orientdb4r.rb', line 36

def client options={}
  if :new == options[:instance]
    options.delete :instance
    return options.delete(:binary) ? BinClient.new(options) : RestClient.new(options)
  end

  Thread.exclusive {
    client = options.delete(:binary) ? BinClient.new(options) : RestClient.new(options)
    Thread.current[:orientdb_client] ||= client
    #Thread.current[:orientdb_client] ||= BinClient.new options
  }
end