Module: ActiveFedora

Extended by:
ActiveSupport::Autoload
Includes:
Loggable
Defined in:
lib/active_fedora.rb,
lib/active_fedora/rdf.rb,
lib/active_fedora/base.rb,
lib/active_fedora/model.rb,
lib/active_fedora/config.rb,
lib/active_fedora/railtie.rb,
lib/active_fedora/version.rb,
lib/active_fedora/indexing.rb,
lib/active_fedora/property.rb,
lib/active_fedora/querying.rb,
lib/active_fedora/rdf_list.rb,
lib/active_fedora/rdf_node.rb,
lib/active_fedora/relation.rb,
lib/active_fedora/auditable.rb,
lib/active_fedora/callbacks.rb,
lib/active_fedora/attributes.rb,
lib/active_fedora/datastream.rb,
lib/active_fedora/delegating.rb,
lib/active_fedora/predicates.rb,
lib/active_fedora/rdf_object.rb,
lib/active_fedora/reflection.rb,
lib/active_fedora/datastreams.rb,
lib/active_fedora/persistence.rb,
lib/active_fedora/validations.rb,
lib/active_fedora/associations.rb,
lib/active_fedora/solr_service.rb,
lib/active_fedora/test_support.rb,
lib/active_fedora/content_model.rb,
lib/active_fedora/om_datastream.rb,
lib/active_fedora/semantic_node.rb,
lib/active_fedora/digital_object.rb,
lib/active_fedora/fixture_loader.rb,
lib/active_fedora/nom_datastream.rb,
lib/active_fedora/rdf_datastream.rb,
lib/active_fedora/rdf_xml_writer.rb,
lib/active_fedora/rspec_matchers.rb,
lib/active_fedora/datastream_hash.rb,
lib/active_fedora/rdf/node_config.rb,
lib/active_fedora/fixture_exporter.rb,
lib/active_fedora/file_configurator.rb,
lib/active_fedora/nested_attributes.rb,
lib/active_fedora/simple_datastream.rb,
lib/active_fedora/relationship_graph.rb,
lib/active_fedora/nokogiri_datastream.rb,
lib/active_fedora/rdf_node/term_proxy.rb,
lib/active_fedora/rels_ext_datastream.rb,
lib/active_fedora/rubydora_connection.rb,
lib/active_fedora/service_definitions.rb,
lib/active_fedora/solr_digital_object.rb,
lib/active_fedora/solr_instance_loader.rb,
lib/active_fedora/rdf/nested_attributes.rb,
lib/active_fedora/rdfxml_rdf_datastream.rb,
lib/active_fedora/attributes/serializers.rb,
lib/active_fedora/datastream_collections.rb,
lib/active_fedora/unsaved_digital_object.rb,
lib/active_fedora/ntriples_rdf_datastream.rb,
lib/active_fedora/associations/association_proxy.rb,
lib/active_fedora/qualified_dublin_core_datastream.rb,
lib/generators/active_fedora/model/model_generator.rb,
lib/active_fedora/associations/has_many_association.rb,
lib/generators/active_fedora/config/config_generator.rb,
lib/active_fedora/associations/association_collection.rb,
lib/active_fedora/associations/belongs_to_association.rb,
lib/generators/active_fedora/config/solr/solr_generator.rb,
lib/generators/active_fedora/config/fedora/fedora_generator.rb,
lib/active_fedora/associations/has_and_belongs_to_many_association.rb

Overview

this class represents a xml metadata datastream

Defined Under Namespace

Modules: Associations, Attributes, Auditable, Callbacks, DatastreamCollections, Datastreams, Delegating, FixtureExporter, Indexing, Model, NestedAttributes, Persistence, Predicates, Querying, Rdf, RdfList, RdfNode, RdfObject, Reflection, RspecMatchers, SemanticNode, ServiceDefinitions, TestSupport, Validations Classes: AssociationTypeMismatch, Base, Config, ConfigGenerator, ConfigurationError, ContentModel, Datastream, DatastreamConcurrencyException, DatastreamHash, DigitalObject, FedoraSolrMismatchError, FileConfigurator, FixtureLoader, ModelGenerator, NokogiriDatastream, NomDatastream, NtriplesRDFDatastream, ObjectNotFoundError, OmDatastream, PredicateMappingsNotFoundError, Property, QualifiedDublinCoreDatastream, RDFDatastream, RDFXMLWriter, Railtie, RdfxmlRDFDatastream, RecordInvalid, RecordNotSaved, Relation, RelationshipGraph, RelsExtDatastream, RubydoraConnection, SimpleDatastream, SolrDigitalObject, SolrInstanceLoader, SolrNotInitialized, SolrService, UnknownAttributeError, UnregisteredPredicateError, UnsavedDigitalObject

Constant Summary collapse

VERSION = 
"6.7.7"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.config_options ⇒ Object (readonly)

Returns the value of attribute config_options.



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# File 'lib/active_fedora.rb', line 80

def config_options
  @config_options
end

.configurator ⇒ Object

Returns the value of attribute configurator.



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# File 'lib/active_fedora.rb', line 81

def configurator
  @configurator
end

.fedora_config ⇒ Object (readonly)

Returns the value of attribute fedora_config.



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# File 'lib/active_fedora.rb', line 80

def fedora_config
  @fedora_config
end

.solr_config ⇒ Object (readonly)

Returns the value of attribute solr_config.



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# File 'lib/active_fedora.rb', line 80

def solr_config
  @solr_config
end

Class Method Details

.class_from_string(class_name, container_class = Kernel) ⇒ Object

Convenience method for getting class constant based on a string

Examples:

ActiveFedora.class_from_string("Om")
=> Om
ActiveFedora.class_from_string("ActiveFedora::RdfNode::TermProxy")
=> ActiveFedora::RdfNode::TermProxy

Search within ActiveFedora::RdfNode for a class called “TermProxy”

ActiveFedora.class_from_string("TermProxy", ActiveFedora::RdfNode)
=> ActiveFedora::RdfNode::TermProxy  


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# File 'lib/active_fedora.rb', line 159

def self.class_from_string(class_name, container_class=Kernel)
  container_class = container_class.name if container_class.is_a? Module
  container_parts = container_class.split('::')
  (container_parts + class_name.split('::')).flatten.inject(Kernel) do |mod, class_name|
    if mod == Kernel
      Object.const_get(class_name)
    elsif mod.const_defined? class_name.to_sym
      mod.const_get(class_name)
    else
      container_parts.pop
      class_from_string(class_name, container_parts.join('::'))
    end
  end
end

.config ⇒ Object 



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# File 'lib/active_fedora.rb', line 106

def self.config
  self.fedora_config
end

.config_loaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_fedora.rb', line 90

def self.config_loaded?; self.configurator.config_loaded?; end

.environment ⇒ String

Determine what environment we’re running in. Order of preference is:

  1. config_options

  2. Rails.env

  3. ENV

  4. ENV

  5. development

Examples:

ActiveFedora.init(:environment=>"test")
ActiveFedora.environment => "test"

Returns:

  • (String) 


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# File 'lib/active_fedora.rb', line 120

def self.environment
  if config_options.fetch(:environment,nil)
    return config_options[:environment]
  elsif defined?(Rails.env) and !Rails.env.nil?
    return Rails.env.to_s
  elsif defined?(ENV['environment']) and !(ENV['environment'].nil?)
    return ENV['environment']
  elsif defined?(ENV['RAILS_ENV']) and !(ENV['RAILS_ENV'].nil?)
    raise RuntimeError, "You're depending on RAILS_ENV for setting your environment. Please use ENV['environment'] for non-rails environment setting: 'rake foo:bar environment=test'"
  else
    ENV['environment'] = 'development' 
  end
end

.init(options = {}) ⇒ Object 



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# File 'lib/active_fedora.rb', line 92

def self.init( options={} )
  # Make config_options into a Hash if nil is passed in as the value
  options = {} if options.nil?
  # For backwards compatibility, handle cases where config_path (a String) is passed in as the argument rather than a config_options hash
  # In all other cases, set config_path to config_options[:config_path], which is ok if it's nil
  if options.is_a? String
    raise ArgumentError, "Calling ActiveFedora.init with a path as an argument has been removed.  Use ActiveFedora.init(:fedora_config_path=>#{options})"
  end
  @fedora_config = nil
  SolrService.reset!
  Predicates.predicate_config = nil
  self.configurator.init(options)
end

.predicate_config ⇒ Object 



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# File 'lib/active_fedora.rb', line 138

def self.predicate_config
  configurator.predicate_config
end

.root ⇒ Object 



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# File 'lib/active_fedora.rb', line 142

def self.root
  File.expand_path('../..', __FILE__)
end

.solr ⇒ Object 



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# File 'lib/active_fedora.rb', line 134

def self.solr
  ActiveFedora::SolrService.instance
end

.version ⇒ Object 



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# File 'lib/active_fedora.rb', line 146

def self.version
  ActiveFedora::VERSION
end