Class: Longleaf::MetadataRecord

Inherits:
Object
  • Object
show all
Defined in:
lib/longleaf/models/metadata_record.rb

Overview

Metadata record for a single file

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(properties: nil, services: nil, deregistered: nil, registered: nil, checksums: nil, file_size: nil, last_modified: nil) ⇒ MetadataRecord 



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# File 'lib/longleaf/models/metadata_record.rb', line 20

def initialize(properties: nil, services: nil, deregistered: nil, registered: nil, checksums: nil,
      file_size: nil, last_modified: nil)
  @properties = properties || Hash.new
  @registered = registered
  @deregistered = deregistered
  @checksums = checksums || Hash.new
  @services = services || Hash.new
  @file_size = file_size
  @last_modified = last_modified
end

Instance Attribute Details

#checksums ⇒ Object (readonly)

Returns the value of attribute checksums.



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# File 'lib/longleaf/models/metadata_record.rb', line 9

def checksums
  @checksums
end

#deregistered ⇒ Object

Returns the value of attribute deregistered.



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# File 'lib/longleaf/models/metadata_record.rb', line 8

def deregistered
  @deregistered
end

#file_size ⇒ Object

Returns the value of attribute file_size.



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# File 'lib/longleaf/models/metadata_record.rb', line 11

def file_size
  @file_size
end

#last_modified ⇒ Object

Returns the value of attribute last_modified.



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# File 'lib/longleaf/models/metadata_record.rb', line 11

def last_modified
  @last_modified
end

#properties ⇒ Object (readonly)

Returns the value of attribute properties.



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# File 'lib/longleaf/models/metadata_record.rb', line 10

def properties
  @properties
end

#registered ⇒ Object (readonly)

Returns the value of attribute registered.



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# File 'lib/longleaf/models/metadata_record.rb', line 7

def registered
  @registered
end

Instance Method Details

#add_service(name, service = ServiceRecord.new) ⇒ ServiceRecord

Adds a service to this record

Raises:

  • (ArgumentError) 


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# File 'lib/longleaf/models/metadata_record.rb', line 41

def add_service(name, service = ServiceRecord.new)
  raise ArgumentError.new("Value must be a ServiceRecord object when adding a service") unless service.class == Longleaf::ServiceRecord
  raise IndexError.new("Service with name '#{name}' already exists") if @services.key?(name)

  @services[name] = service
end

#deregistered? ⇒ Boolean 



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# File 'lib/longleaf/models/metadata_record.rb', line 32

def deregistered?
  !@deregistered.nil?
end

#list_services ⇒ Array<String> 



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# File 'lib/longleaf/models/metadata_record.rb', line 75

def list_services
  @services.keys
end

#service(name) ⇒ ServiceRecord 



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# File 'lib/longleaf/models/metadata_record.rb', line 70

def service(name)
  @services[name]
end

#update_service_as_failed(service_name) ⇒ ServiceRecord

Updates details of service record as if the service had encountered a failure during execution.



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# File 'lib/longleaf/models/metadata_record.rb', line 62

def update_service_as_failed(service_name)
  service_rec = service(service_name) || add_service(service_name)
  service_rec.failure_timestamp = ServiceDateHelper.formatted_timestamp
  service_rec
end

#update_service_as_performed(service_name) ⇒ ServiceRecord

Updates details of service record as if the service had been executed.



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# File 'lib/longleaf/models/metadata_record.rb', line 51

def update_service_as_performed(service_name)
  service_rec = service(service_name) || add_service(service_name)
  service_rec.run_needed = false
  service_rec.timestamp = ServiceDateHelper.formatted_timestamp
  service_rec
end