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module ActiveFedora
#This class represents a Fedora datastream
class Datastream < Rubydora::Datastream
attr_writer :digital_object
attr_accessor :last_modified
def initialize(digital_object=nil, dsid=nil, options={})
## When you use the versions feature of rubydora (0.5.x), you need to have a 3 argument constructor
super
end
alias_method :realLabel, :label
def label
Array(realLabel).first
end
alias_method :dsLabel, :label
def inspect
"#<#{self.class} @pid=\"#{digital_object ? pid : nil}\" @dsid=\"#{dsid}\" @controlGroup=\"#{controlGroup}\" changed=\"#{changed?}\" @mimeType=\"#{mimeType}\" >"
end
#compatibility method for rails' url generators. This method will
#urlescape escape dots, which are apparently
#invalid characters in a dsid.
def to_param
dsid.gsub(/\./, '%2e')
end
# @abstract Override this in your concrete datastream class.
# @return [boolean] does this datastream contain metadata (not file data)
def metadata?
false
end
def validate_content_present
has_content?
end
def save
super
self
end
def create
super
self
end
# serializes any changed data into the content field
def serialize!
end
def solrize_profile # :nodoc:
profile_hash = {}
profile.each_pair do |property,value|
if property =~ /Date/
value = Time.parse(value) unless value.is_a?(Time)
value = value.xmlschema
end
profile_hash[property] = value
end
profile_hash
end
def profile_from_hash(profile_hash)
profile_hash.each_pair do |key,value|
profile[key] = value
end
end
def to_solr(solr_doc = Hash.new)
solr_doc
end
end
class DatastreamConcurrencyException < Exception # :nodoc:
end
end
Version data entries
37 entries across 37 versions & 1 rubygems