Class: Puppet::Rails::Resource
Class Method Summary
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Instance Method Summary
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Methods included from Benchmark
#accumulate_benchmark, #debug_benchmark, #log_accumulated_marks, #railsmark, #time_debug?, #write_benchmarks
#serialize_value, #unserialize_value
#ar_hash_merge
Class Method Details
.rails_resource_initial_args(resource) ⇒ Object
Determine the basic details on the resource.
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# File 'lib/vendor/puppet/rails/resource.rb', line 28
def self.rails_resource_initial_args(resource)
result = [:type, :title, :line].inject({}) do |hash, param|
to = (param == :type) ? :restype : param
if value = resource.send(param)
hash[to] = value
end
hash
end
result[:exported] = resource.exported || false
result
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 23
def self.tags
@tags
end
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Instance Method Details
#[](param) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 86
def [](param)
super || parameter(param)
end
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#add_param_to_list(param) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 70
def add_param_to_list(param)
params_list << param
end
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#add_resource_tag(tag) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 45
def add_resource_tag(tag)
pt = Puppet::Rails::PuppetTag.accumulate_by_name(tag)
resource_tags.build(:puppet_tag => pt)
end
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#add_tag_to_list(tag) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 82
def add_tag_to_list(tag)
tags_list << tag
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 50
def file
(f = self.source_file) ? f.filename : nil
end
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#file=(file) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 54
def file=(file)
self.source_file = Puppet::Rails::SourceFile.find_or_create_by_filename(file)
end
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#merge_attributes(resource) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 98
def merge_attributes(resource)
args = self.class.rails_resource_initial_args(resource)
args.each do |param, value|
self[param] = value unless resource[param] == value
end
self.file = resource.file if (resource.file and (!resource.file or self.file != resource.file))
end
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#merge_parameters(resource) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 108
def merge_parameters(resource)
catalog_params = {}
resource.each do |param, value|
catalog_params[param.to_s] = value
end
db_params = {}
deletions = []
params_list.each do |value|
deletions << value['id'] and next unless catalog_params.include?(value['name'])
db_params[value['name']] ||= []
db_params[value['name']] << value
end
db_params.each do |name, value_hashes|
values = value_hashes.collect { |v| v['value'] }
value_hashes.each { |v| deletions << v['id'] } unless value_compare(catalog_params[name], values)
end
Puppet::Rails::ParamValue.delete(deletions) unless deletions.empty?
catalog_params.each do |name, value|
next if db_params.include?(name) && ! db_params[name].find{ |val| deletions.include?( val["id"] ) }
values = value.is_a?(Array) ? value : [value]
values.each do |v|
param_values.build(:value => serialize_value(v), :line => resource.line, :param_name => Puppet::Rails::ParamName.accumulate_by_name(name))
end
end
end
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#merge_parser_resource(resource) ⇒ Object
Make sure this resource is equivalent to the provided Parser resource.
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# File 'lib/vendor/puppet/rails/resource.rb', line 91
def merge_parser_resource(resource)
accumulate_benchmark("Individual resource merger", :attributes) { merge_attributes(resource) }
accumulate_benchmark("Individual resource merger", :parameters) { merge_parameters(resource) }
accumulate_benchmark("Individual resource merger", :tags) { merge_tags(resource) }
save
end
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Make sure the tag list is correct.
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# File 'lib/vendor/puppet/rails/resource.rb', line 151
def merge_tags(resource)
in_db = []
deletions = []
resource_tags = resource.tags
tags_list.each do |tag|
deletions << tag['id'] and next unless resource_tags.include?(tag['name'])
in_db << tag['name']
end
Puppet::Rails::ResourceTag.delete(deletions) unless deletions.empty?
(resource_tags - in_db).each do |tag|
add_resource_tag(tag)
end
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 172
def name
ref
end
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#parameter(param) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 176
def parameter(param)
if pn = param_names.find_by_name(param)
return (pv = param_values.find(:first, :conditions => [ 'param_name_id = ?', pn])) ? pv.value : nil
end
end
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#params_list ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 62
def params_list
@params_list ||= []
end
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#params_list=(params) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 66
def params_list=(params)
@params_list = params
end
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#ref(dummy_argument = :work_arround_for_ruby_GC_bug) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 182
def ref(dummy_argument=:work_arround_for_ruby_GC_bug)
"#{self[:restype].split("::").collect { |s| s.capitalize }.join("::")}[#{self.title}]"
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 74
def tags_list
@tags_list ||= []
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 78
def tags_list=(tags)
@tags_list = tags
end
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# File 'lib/vendor/puppet/rails/resource.rb', line 58
def title
unserialize_value(self[:title])
end
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Returns a hash of parameter names and values, no ActiveRecord instances.
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# File 'lib/vendor/puppet/rails/resource.rb', line 187
def to_hash
Puppet::Rails::ParamValue.find_all_params_from_resource(self).inject({}) do |hash, value|
hash[value['name']] ||= []
hash[value['name']] << value.value
hash
end
end
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#to_resource(scope) ⇒ Object
Convert our object to a resource. Do not retain whether the object is exported, though, since that would cause it to get stripped from the configuration.
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# File 'lib/vendor/puppet/rails/resource.rb', line 198
def to_resource(scope)
hash = self.attributes
hash["type"] = hash["restype"]
hash.delete("restype")
hash.delete("host_id")
hash.delete("updated_at")
hash.delete("source_file_id")
hash.delete("created_at")
hash.delete("id")
hash.each do |p, v|
hash.delete(p) if v.nil?
end
hash[:scope] = scope
hash[:source] = scope.source
hash[:parameters] = []
names = []
self.param_names.each do |pname|
next if names.include?(pname.name)
names << pname.name
hash[:parameters] << pname.to_resourceparam(self, scope.source)
end
obj = Puppet::Parser::Resource.new(hash.delete("type"), hash.delete("title"), hash)
obj.collector_id = self.id
obj
end
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#value_compare(v, db_value) ⇒ Object
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# File 'lib/vendor/puppet/rails/resource.rb', line 166
def value_compare(v,db_value)
v = [v] unless v.is_a?(Array)
v == db_value
end
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