Class: Openstack::Swift::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/openstack-swift/client.rb

Instance Method Summary collapse

Constructor Details

#initialize(proxy, user, password) ⇒ Client

Initialize method It uses the authenticate method to store the tokens for future requests



7
8
9
10
 
# File 'lib/openstack-swift/client.rb', line 7

def initialize(proxy, user, password)
  @proxy, @user, @password = proxy, user, password
  authenticate!
end

Instance Method Details

#account_info ⇒ Object

Returns the following informations about the object:

bytes_used: Number of bytes used by this account
object_count: Number of objects that this account have allocated
container_count: Number of container



30
31
32
33
34
35
36
37
 
# File 'lib/openstack-swift/client.rb', line 30

def 
  headers = Api.(@url, @token)
  {
    "bytes_used" => headers["x-account-bytes-used"],
    "object_count" => headers["x-account-object-count"],
    "container_count" => headers["x-account-container-count"]
  }
end

#authenticate! ⇒ Object

Authentication method It stores the authentication url and token for future commands avoiding to request a new token for each request It should be used to force a new token



16
17
18
19
20
21
22
23
24
 
# File 'lib/openstack-swift/client.rb', line 16

def authenticate!
  @url, _, @token = Api.auth(@proxy, @user, @password)

  if @url.blank? or @token.blank?
    raise AuthenticationError
  else
    true
  end
end

#delete(container, object) ⇒ Object

Delete a given object from a given container



67
68
69
70
71
72
73
 
# File 'lib/openstack-swift/client.rb', line 67

def delete(container, object)
  if object_info(container, object)["manifest"]
    Api.delete_objects_from_manifest(@url, @token, container, object)
  else
    Api.delete_object(@url, @token, container, object)
  end
end

#download(container, object, options = {}) ⇒ Object

This method downloads a object from a given container



62
63
64
 
# File 'lib/openstack-swift/client.rb', line 62

def download(container, object, options={})
  Api.download_object(@url, @token, container, object, options[:file_path])
end

#object_info(container, object) ⇒ Object

Returns the following informations about the account:

last_modified
md5
content_type
manifest
content_length



45
46
47
48
49
50
51
52
53
54
 
# File 'lib/openstack-swift/client.rb', line 45

def object_info(container, object)
  headers = Api.object_stat(@url, @token, container, object)
  {
    "last_modified" => headers["last-modified"],
    "md5" => headers["etag"],
    "content_type" => headers["content-type"],
    "manifest" => headers["x-object-manifest"],
    "content_length" => headers["content-length"]
  }
end

#upload(container, file_path, options = {}) ⇒ Object

This method uploads a file from a given to a given container



57
58
59
 
# File 'lib/openstack-swift/client.rb', line 57

def upload(container, file_path, options={})
  Api.upload_object(@url, @token, container, file_path, options)
end