== AMEE-Ruby
A gem to provide a Ruby interface to AMEEconnect (http://www.amee.com)
Licensed under the BSD 3-Clause license (See LICENSE.txt for details)
Author: James Smith, James Hetherington, Andrew Hill, Andrew Berkeley
Copyright: Copyright (c) 2008-2011 AMEE UK Ltd
Homepage: http://github.com/AMEE/amee-ruby
Documentation: http://rubydoc.info/gems/amee/frames
== INSTALLATION
1) Install gem
> sudo gem install amee
== REQUIREMENTS
If you are using Rails, note that version 4.x of this gem supports Rails 3 apps
only. If you are using Rails 2, you should stay with version 3.x. See the 'Rails'
section below for more details.
'Nokogiri' is used for XML parsing, and requires libxml2. See
http://nokogiri.org/tutorials/installing_nokogiri.html for instructions if you
have problems installing.
== USAGE
Currently, you can read DataCategories, DataItems and DataItemValues. See
examples/view_data_*.rb for simple usage examples. You can also get the list
of available Profiles, and create and delete them. See examples/list_profiles.rb
and examples/create_profile.rb for details. You can also load ProfileCategories,
and load, create and update ProfileItems.
The gem will use the AMEE JSON API if the JSON gem is installed on the local
system. Otherwise the XML API will be used.
== SUPPORT
Create Read Update Delete
DataCategories N Y N N
DataItems N Y N N
DataItemValues N Y N Y
Profile List - Y - -
Profiles Y - - Y
ProfileCategories - Y - -
- drilldown - Y - -
ProfileItems Y Y Y Y
== INTERACTIVE SHELL
You can use the 'ameesh' app to interactively explore the AMEE data area. Run
'ameesh -u USERNAME -p PASSWORD -s SERVER' to try it out. Source code for this
tool is in bin/ameesh and lib/amee/shell.rb. Profiles are not accessible through
this interface yet.
== RAILS
This gem can also be used as a Rails plugin.
Rails 2: add the following to environment.rb:
config.gem "amee", :version => '~> 3.1'
Rails 3: add the following to your Gemfile:
gem "amee", '~> 4.1'
If you copy amee.example.yml from the gem source directory to amee.yml in your
app's config directory, a persistent AMEE connection will be available from
AMEE::Rails#connection, which you can use anywhere. In your controllers, you can
also use the global_amee_connection function to access the same global connection.
data = AMEE::Data::Category.root(global_amee_connection)
If you do not use this facility, you will have to create your own connection
objects and manage them yourself, which you can do using AMEE::Connection#new
Instead of using an amee.yml file, you can set ENV['AMEE_USERNAME'], ENV['AMEE_PASSWORD']
and ENV['AMEE_SERVER'] to achieve the same effect. This is useful for deploying
to environments like Heroku, for instance.
There is a helper for ActiveRecord models which should be linked to an AMEE profile.
By adding:
has_amee_profile
to your model, and by adding an amee_profile:string field to the model in the
database, an AMEE profile will be automatically created and destroyed with your
model. By overriding the function amee_save in your model, you can store data in
AMEE when your model is saved.
== CACHING
The AMEE::Connection object implements an optional cache for GET requests.
This uses ActiveSupport::Cache, and supports any ActiveSupport::Cache::Store
caching method except for MemCacheStore (which doesn't provide required features).
All GET requests are cached. POST, PUT, or DELETEs will clear the cache for any
path that matches the affected URL. #expire, #expire_matching, and #expire_all
functions are available for manual cache management. Also, all AMEE objects have
and #expire-cache function to clear them and their descendants from the cache.
To enable caching, pass ':cache => :memory_store' to AMEE::Connection.new, or add
'cache: memory_store' to your amee.yml if using Rails. If you want to use the
same caching configuration as your Rails app, you can add 'cache: rails' to
amee.yml instead. Caching is disabled by default.
== RETRY / TIMEOUT SUPPORT
The AMEE::Connection object can now automatically retry if a request fails due to
network problems or connection failures. To enable this feature, pass ':retries => 3'
to AMEE::Connection.new, or add 'retries: 3' to your amee.yml if using Rails. You can
change the number of retry attempts, 3 is just used as an example above.
The Connection object also allows a timeout to be set for requests. By default this is
set to 60 seconds, but if you want to provide a different value (30 seconds for
instance), pass ':timeout => 30' to AMEE::Connection.new, or 'timeout: 30' in amee.yml.
A gem to provide a Ruby interface to AMEEconnect (http://www.amee.com)
Licensed under the BSD 3-Clause license (See LICENSE.txt for details)
Author: James Smith, James Hetherington, Andrew Hill, Andrew Berkeley
Copyright: Copyright (c) 2008-2011 AMEE UK Ltd
Homepage: http://github.com/AMEE/amee-ruby
Documentation: http://rubydoc.info/gems/amee/frames
== INSTALLATION
1) Install gem
> sudo gem install amee
== REQUIREMENTS
If you are using Rails, note that version 4.x of this gem supports Rails 3 apps
only. If you are using Rails 2, you should stay with version 3.x. See the 'Rails'
section below for more details.
'Nokogiri' is used for XML parsing, and requires libxml2. See
http://nokogiri.org/tutorials/installing_nokogiri.html for instructions if you
have problems installing.
== USAGE
Currently, you can read DataCategories, DataItems and DataItemValues. See
examples/view_data_*.rb for simple usage examples. You can also get the list
of available Profiles, and create and delete them. See examples/list_profiles.rb
and examples/create_profile.rb for details. You can also load ProfileCategories,
and load, create and update ProfileItems.
The gem will use the AMEE JSON API if the JSON gem is installed on the local
system. Otherwise the XML API will be used.
== SUPPORT
Create Read Update Delete
DataCategories N Y N N
DataItems N Y N N
DataItemValues N Y N Y
Profile List - Y - -
Profiles Y - - Y
ProfileCategories - Y - -
- drilldown - Y - -
ProfileItems Y Y Y Y
== INTERACTIVE SHELL
You can use the 'ameesh' app to interactively explore the AMEE data area. Run
'ameesh -u USERNAME -p PASSWORD -s SERVER' to try it out. Source code for this
tool is in bin/ameesh and lib/amee/shell.rb. Profiles are not accessible through
this interface yet.
== RAILS
This gem can also be used as a Rails plugin.
Rails 2: add the following to environment.rb:
config.gem "amee", :version => '~> 3.1'
Rails 3: add the following to your Gemfile:
gem "amee", '~> 4.1'
If you copy amee.example.yml from the gem source directory to amee.yml in your
app's config directory, a persistent AMEE connection will be available from
AMEE::Rails#connection, which you can use anywhere. In your controllers, you can
also use the global_amee_connection function to access the same global connection.
data = AMEE::Data::Category.root(global_amee_connection)
If you do not use this facility, you will have to create your own connection
objects and manage them yourself, which you can do using AMEE::Connection#new
Instead of using an amee.yml file, you can set ENV['AMEE_USERNAME'], ENV['AMEE_PASSWORD']
and ENV['AMEE_SERVER'] to achieve the same effect. This is useful for deploying
to environments like Heroku, for instance.
There is a helper for ActiveRecord models which should be linked to an AMEE profile.
By adding:
has_amee_profile
to your model, and by adding an amee_profile:string field to the model in the
database, an AMEE profile will be automatically created and destroyed with your
model. By overriding the function amee_save in your model, you can store data in
AMEE when your model is saved.
== CACHING
The AMEE::Connection object implements an optional cache for GET requests.
This uses ActiveSupport::Cache, and supports any ActiveSupport::Cache::Store
caching method except for MemCacheStore (which doesn't provide required features).
All GET requests are cached. POST, PUT, or DELETEs will clear the cache for any
path that matches the affected URL. #expire, #expire_matching, and #expire_all
functions are available for manual cache management. Also, all AMEE objects have
and #expire-cache function to clear them and their descendants from the cache.
To enable caching, pass ':cache => :memory_store' to AMEE::Connection.new, or add
'cache: memory_store' to your amee.yml if using Rails. If you want to use the
same caching configuration as your Rails app, you can add 'cache: rails' to
amee.yml instead. Caching is disabled by default.
== RETRY / TIMEOUT SUPPORT
The AMEE::Connection object can now automatically retry if a request fails due to
network problems or connection failures. To enable this feature, pass ':retries => 3'
to AMEE::Connection.new, or add 'retries: 3' to your amee.yml if using Rails. You can
change the number of retry attempts, 3 is just used as an example above.
The Connection object also allows a timeout to be set for requests. By default this is
set to 60 seconds, but if you want to provide a different value (30 seconds for
instance), pass ':timeout => 30' to AMEE::Connection.new, or 'timeout: 30' in amee.yml.