Module: OMF::SFA::Resource::Base::InstanceMethods
- Included in:
- AbstractService, CompGroup, DiskImage, GroupComponent, Ip, OComponent, OLease, SliverType
- Defined in:
- lib/omf-sfa/resource/sfa_base.rb
Overview
ClassMethods
Instance Method Summary collapse
- #_to_sfa_property_hash(value, pdef, href2obj, opts) ⇒ Object
- #_to_sfa_property_xml(pname, value, res_el, pdef, obj2id, opts) ⇒ Object
- #_to_sfa_xml(parent, obj2id, opts) ⇒ Object
- #_xml_name ⇒ Object
- #component_id ⇒ Object
-
#component_manager_id ⇒ Object
end.
-
#default_domain ⇒ Object
end.
- #from_sfa(resource_el, context = {}, type = 'manifest') ⇒ Object
- #resource_type ⇒ Object
- #sfa_class ⇒ Object
-
#sfa_id ⇒ Object
end.
-
#sfa_property(name) ⇒ Object
end.
-
#to_sfa_hash(href2obj = {}, opts = {}) ⇒ Object
Return all SFA related properties as a hash.
- #to_sfa_hash_short(opts = {}) ⇒ Object
- #to_sfa_short_xml(parent) ⇒ Object
-
#to_sfa_xml(parent = nil, obj2id = {}, opts = {}) ⇒ Object
opts
:detail - detail to reveal about resource 0..min, 99 ..
Instance Method Details
#_to_sfa_property_hash(value, pdef, href2obj, opts) ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 427 def _to_sfa_property_hash(value, pdef, href2obj, opts) if !value.kind_of?(String) && value.kind_of?(Enumerable) value.collect do |o| if o.respond_to? :to_sfa_hash o.to_sfa_hash_short(opts) else o.to_s end end else value.to_s end end |
#_to_sfa_property_xml(pname, value, res_el, pdef, obj2id, opts) ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 511 def _to_sfa_property_xml(pname, value, res_el, pdef, obj2id, opts) pname = self.class._sfa_add_ns(pname, pdef) if value.respond_to?(:to_sfa_xml) value.to_sfa_xml(res_el, obj2id, opts) return end if pdef[:attribute] res_el.set_attribute(pname, value.to_s) elsif aname = pdef[:attr_value] el = res_el.add_child(Nokogiri::XML::Element.new(pname, res_el.document)) el.set_attribute(aname, value.to_s) else if pdef[:inline] == true cel = res_el else cel = res_el.add_child(Nokogiri::XML::Element.new(pname, res_el.document)) end #puts ">>> _to_sfa_property_xml(#{pname}): class: #{value.class} string? #{value.kind_of?(String)} enumerable: #{value.kind_of?(Enumerable)} " if !value.kind_of?(String) && (value.kind_of?(Enumerable) || value.is_a?(OMF::SFA::Resource::OPropertyArray)) value.each do |v| if v.respond_to?(:to_sfa_xml) v.to_sfa_xml(cel, obj2id, opts) else el = cel.add_child(Nokogiri::XML::Element.new(pname, cel.document)) #puts (el.methods - Object.new.methods).sort.inspect el.content = v.to_s #el.set_attribute('type', (pdef[:type] || 'string').to_s) end end else cel.content = value.to_s #cel.set_attribute('type', (pdef[:type] || 'string').to_s) end end end |
#_to_sfa_xml(parent, obj2id, opts) ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 453 def _to_sfa_xml(parent, obj2id, opts) new_element = parent.add_child(Nokogiri::XML::Element.new(_xml_name(), parent.document)) if parent.document == parent # first time around, add namespace self.class.sfa_add_namespaces_to_document(parent) end defs = self.class.sfa_defs() if (!(opts[:suppress_id] || self.class.sfa_suppress_id?) && id = obj2id[self]) new_element.set_attribute('idref', id) return parent end id = sfa_id() obj2id[self] = id unless opts[:suppress_id] || self.class.sfa_suppress_id? new_element.set_attribute('id', id) #if detail_level > 0 end #if href = self.href(opts) # new_element.set_attribute('omf:href', href) #end level = opts[:level] ? opts[:level] : 0 opts[:level] = level + 1 sfa_type = opts[:type] is_request = sfa_type == :request defs.keys.sort.each do |key| next if key.start_with?('_') pdef = defs[key] #puts ">>>> PDEF(#{key}): #{pdef}" if (ilevel = pdef[:include_level]) #next if level > ilevel end next if is_request && pdef[:in_request] == false if respond_to?(m = "_to_sfa_xml_#{key}".to_sym) send(m, new_element, pdef, obj2id, opts) next end pname = (pdef[:prop_name] || key).to_sym #puts ">>>> #{pname} <#{self}> #{pdef.inspect}" next unless respond_to? pname value = send(pname) #puts "#{key} <#{value} - #{value.class}> #{pdef.inspect}" if value.nil? value = pdef[:default] end unless value.nil? #if detail_level > 0 || k == 'component_name' if value.is_a?(Time) value = value.xmlschema # xs:dateTime end _to_sfa_property_xml(key, value, new_element, pdef, obj2id, opts) #end end end opts[:level] = level # restore original level new_element end |
#_xml_name ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 360 def _xml_name() if pd = self.sfa_class return pd end self.class.name.gsub('::', '_') end |
#component_id ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 309 def component_id unless id = attribute_get(:component_id) #self.component_id ||= GURN.create(self.uuid.to_s, self) #return GURN.create(self.uuid.to_s, { :model => self.class }) return GURN.create(self.urn, { :model => self.class }) end id end |
#component_manager_id ⇒ Object
end
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 322 def component_manager_id unless uuid = attribute_get(:component_manager_id) return (self.class.default_component_manager_id ||= GURN.create("authority+am")) end uuid end |
#default_domain ⇒ Object
end
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 333 def default_domain self.class.default_domain() end |
#from_sfa(resource_el, context = {}, type = 'manifest') ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 551 def from_sfa(resource_el, context = {}, type = 'manifest') els = {} # this doesn't work with generic namespaces resource_el.children.each do |el| next unless el.is_a? Nokogiri::XML::Element unless ns = el.namespace raise "Missing namespace declaration for '#{el}'" end name = el.name unless ns.href == SFA_NAMESPACE_URI unless prefix = self.class._sfa_prefix_for_namespace(ns.href) warn "#{resource_el.name}: Ignoring unknown element '#{el.name}' - NS: '#{ns.href}'" next end name = "#{prefix}__#{name}" end (els[el.name] ||= []) << el end #puts ">>>>> #{self} - #{self.class.sfa_defs.keys}" self.class.sfa_defs.each do |name, props| mname = "_from_sfa_#{name}_property_xml".to_sym #puts "#{self}; Checking for #{mname} - #{props[:attribute]} - #{self.respond_to?(mname)}" if self.respond_to?(mname) send(mname, resource_el, props, context) elsif props[:attribute] == true #puts "Checking '#{name}'" next if name.to_s == 'component_name' # skip that one for the moment if v = resource_el.attributes[props[:attribute_name] || name] #puts "#{name}::#{name.class} = #{v}--#{v.class} (#{props})" name = props[:prop_name] || name send("#{name}=".to_sym, v.value) end elsif arr = els[name.to_s] #puts "Handling #{name} -- #{props}" name = props[:prop_name] || name arr.each do |el| #puts "#{self}: #{name} = #{el.text}" send("#{name}=".to_sym, el.text) end # else # puts "Don't know how to handle '#{name}' (#{props})" end end unless self.save raise "Couldn't save resource '#{self}'" end return self end |
#resource_type ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 305 def resource_type sfa_class end |
#sfa_class ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 347 def sfa_class() self.class.sfa_class() end |
#sfa_id ⇒ Object
end
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 342 def sfa_id() #@sfa_id ||= "c#{object_id}" self.uuid.to_s end |
#sfa_property(name) ⇒ Object
end
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 356 def sfa_property(name) instance_variable_get("sfa_#{name}") end |
#to_sfa_hash(href2obj = {}, opts = {}) ⇒ Object
Return all SFA related properties as a hash
opts
:detail - detail to reveal about resource 0..min, 99 .. max
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 381 def to_sfa_hash(href2obj = {}, opts = {}) res = to_sfa_hash_short(opts) res['comp_gurn'] = self.urn href = res['href'] if obj = href2obj[href] # have described myself before raise "Different object with same href '#{href}'" unless obj == self return res end href2obj[href] = self defs = self.class.sfa_defs() #puts ">> #{defs.inspect}" defs.keys.sort.each do |k| next if k.start_with?('_') pdef = defs[k] pname = pdef[:prop_name] ||k v = send(pname.to_sym) if v.nil? v = pdef[:default] end #puts "!#{k} => '#{v}' - #{self}" unless v.nil? m = "_to_sfa_#{k}_property_hash".to_sym if self.respond_to? m res[k] = send(m, v, pdef, href2obj, opts) #puts ">>>> #{k}::#{res[k]}" else res[k] = _to_sfa_property_hash(v, pdef, href2obj, opts) end end end res end |
#to_sfa_hash_short(opts = {}) ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 416 def to_sfa_hash_short(opts = {}) uuid = self.uuid.to_s href_prefix = opts[:href_prefix] ||= default_href_prefix { 'name' => self.name, 'uuid' => uuid, 'sfa_class' => sfa_class(), 'href' => "#{href_prefix}/#{uuid}" } end |
#to_sfa_short_xml(parent) ⇒ Object
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 367 def to_sfa_short_xml(parent) n = parent.add_child(Nokogiri::XML::Element.new('resource', parent.document)) n.set_attribute('type', _xml_name()) n.set_attribute('status', 'unimplemented') n.set_attribute('name', component_name()) n end |
#to_sfa_xml(parent = nil, obj2id = {}, opts = {}) ⇒ Object
opts
:detail - detail to reveal about resource 0..min, 99 .. max
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# File 'lib/omf-sfa/resource/sfa_base.rb', line 445 def to_sfa_xml(parent = nil, obj2id = {}, opts = {}) if parent.nil? parent = Nokogiri::XML::Document.new end _to_sfa_xml(parent, obj2id, opts) parent end |