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#
# Author:: Tim Hinderliter (<tim@opscode.com>)
# Copyright:: Copyright (c) 2010 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'chef/log'
require 'uuidtools'
class Chef
class Sandbox
attr_accessor :is_completed, :create_time
alias_method :is_completed?, :is_completed
attr_reader :guid
alias :name :guid
attr_accessor :couchdb, :couchdb_id, :couchdb_rev
# list of checksum ids
attr_accessor :checksums
DESIGN_DOCUMENT = {
"version" => 1,
"language" => "javascript",
"views" => {
"all" => {
"map" => <<-EOJS
function(doc) {
if (doc.chef_type == "sandbox") {
emit(doc.guid, doc);
}
}
EOJS
},
"all_id" => {
"map" => <<-EOJS
function(doc) {
if (doc.chef_type == "sandbox") {
emit(doc.guid, doc.guid);
}
}
EOJS
},
"all_incomplete" => {
"map" => <<-EOJS
function(doc) {
if (doc.chef_type == "sandbox" && !doc.is_completed) {
emit(doc.guid, doc.guid);
}
}
EOJS
},
"all_completed" => {
"map" => <<-EOJS
function(doc) {
if (doc.chef_type == "sandbox" && doc.is_completed) {
emit(doc.guid, doc.guid);
}
}
EOJS
},
}
}
# Creates a new Chef::Sandbox object.
#
# === Returns
# object<Chef::Sandbox>:: Duh. :)
def initialize(guid=nil, couchdb=nil)
@guid = guid || UUIDTools::UUID.random_create.to_s.gsub(/\-/,'').downcase
@is_completed = false
@create_time = Time.now.iso8601
@checksums = Array.new
end
def include?(checksum)
@checksums.include?(checksum)
end
alias :member? :include?
def to_json(*a)
result = {
:guid => guid,
:name => name, # same as guid, used for id_map
:checksums => checksums,
:create_time => create_time,
:is_completed => is_completed,
:json_class => self.class.name,
:chef_type => 'sandbox'
}
result["_rev"] = @couchdb_rev if @couchdb_rev
result.to_json(*a)
end
def self.json_create(o)
sandbox = new(o['guid'])
sandbox.checksums = o['checksums']
sandbox.create_time = o['create_time']
sandbox.is_completed = o['is_completed']
if o.has_key?('_rev')
sandbox.couchdb_rev = o["_rev"]
o.delete("_rev")
end
if o.has_key?("_id")
sandbox.couchdb_id = o["_id"]
#sandbox.index_id = sandbox.couchdb_id
o.delete("_id")
end
sandbox
end
##
# Couchdb
##
def self.create_design_document(couchdb=nil)
(couchdb || Chef::CouchDB.new).create_design_document("sandboxes", DESIGN_DOCUMENT)
end
def self.cdb_list(inflate=false, couchdb=nil)
rs = (couchdb || Chef::CouchDB.new).list("sandboxes", inflate)
lookup = (inflate ? "value" : "key")
rs["rows"].collect { |r| r[lookup] }
end
def self.cdb_load(guid, couchdb=nil)
# Probably want to look for a view here at some point
(couchdb || Chef::CouchDB.new).load("sandbox", guid)
end
def cdb_destroy
(couchdb || Chef::CouchDB.new).delete("sandbox", guid, @couchdb_rev)
end
def cdb_save(couchdb=nil)
@couchdb_rev = (couchdb || Chef::CouchDB.new).store("sandbox", guid, self)["rev"]
end
end
end
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