Module: ActiveFedora::Persistence
- Extended by:
- ActiveSupport::Concern
- Included in:
- Base, FilePersistence
- Defined in:
- lib/active_fedora/persistence.rb
Overview
Active Fedora Persistence
Defined Under Namespace
Modules: ClassMethods
Instance Method Summary collapse
-
#delete(opts = {}) ⇒ Object
Deletes an object from Fedora and deletes the indexed record from Solr.
-
#destroy(*opts) ⇒ Object
Delete the object from Fedora and Solr.
-
#destroy! ⇒ Object
Deletes the record in the database and freezes this instance to reflect that no changes should be made (since they can’t be persisted).
-
#destroyed? ⇒ Boolean
Returns true if this object has been destroyed, otherwise returns false.
- #eradicate ⇒ Object
- #new_record? ⇒ Boolean
- #persisted? ⇒ Boolean
-
#save(*options) ⇒ Boolean
Saves a Base object, and any dirty attached files, then updates the Solr index for this object, unless option :update_index=>false is present.
- #save!(*args) ⇒ Object
-
#update(attributes) ⇒ Object
(also: #update_attributes)
Pushes the object and all of its new or dirty attached files into Fedora.
Instance Method Details
#delete(opts = {}) ⇒ Object
Deletes an object from Fedora and deletes the indexed record from Solr. Delete does not run any callbacks, so consider using destroy instead.
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# File 'lib/active_fedora/persistence.rb', line 46 def delete(opts = {}) return self if new_record? @destroyed = true id = self.id ## cache so it's still available after delete # Clear out the ETag @ldp_source = build_ldp_resource(id) begin @ldp_source.delete rescue Ldp::NotFound raise ObjectNotFoundError, "Unable to find #{id} in the repository" end ActiveFedora::SolrService.delete(id) if ActiveFedora.enable_solr_updates? self.class.eradicate(id) if opts[:eradicate] freeze end |
#destroy(*opts) ⇒ Object
Delete the object from Fedora and Solr. Run any before/after/around callbacks for destroy
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# File 'lib/active_fedora/persistence.rb', line 68 def destroy(*opts) raise ReadOnlyRecord if readonly? delete(*opts) end |
#destroy! ⇒ Object
Deletes the record in the database and freezes this instance to reflect that no changes should be made (since they can’t be persisted).
There’s a series of callbacks associated with #destroy!. If the before_destroy
callback throws :abort
the action is cancelled and #destroy! raises ActiveFedora::RecordNotDestroyed. See ActiveFedora::Callbacks for further details.
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# File 'lib/active_fedora/persistence.rb', line 80 def destroy! destroy || _raise_record_not_destroyed end |
#destroyed? ⇒ Boolean
Returns true if this object has been destroyed, otherwise returns false.
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# File 'lib/active_fedora/persistence.rb', line 15 def destroyed? @destroyed end |
#eradicate ⇒ Object
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# File 'lib/active_fedora/persistence.rb', line 84 def eradicate self.class.eradicate(id) end |
#new_record? ⇒ Boolean
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# File 'lib/active_fedora/persistence.rb', line 6 def new_record? @ldp_source.new? end |
#persisted? ⇒ Boolean
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# File 'lib/active_fedora/persistence.rb', line 10 def persisted? !(destroyed? || new_record?) end |
#save(*options) ⇒ Boolean
Saves a Base object, and any dirty attached files, then updates the Solr index for this object, unless option :update_index=>false is present. Indexing is also controlled by the ‘create_needs_index?’ and ‘update_needs_index?’ methods.
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# File 'lib/active_fedora/persistence.rb', line 26 def save(*) create_or_update(*) end |
#save!(*args) ⇒ Object
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# File 'lib/active_fedora/persistence.rb', line 30 def save!(*args) create_or_update(*args) end |
#update(attributes) ⇒ Object Also known as: update_attributes
Pushes the object and all of its new or dirty attached files into Fedora
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# File 'lib/active_fedora/persistence.rb', line 35 def update(attributes) assign_attributes(attributes) save end |