Class: DataMapper::Adapters::DataStoreAdapter::Transaction

Inherits:
Object
  • Object
show all
Defined in:
lib/dm-datastore-adapter/transaction.rb

Defined Under Namespace

Classes: AlreadyBeginError

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#transaction ⇒ Object (readonly)

Returns the value of attribute transaction.



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# File 'lib/dm-datastore-adapter/transaction.rb', line 7

def transaction
  @transaction
end

Instance Method Details

#begin ⇒ Object

Raises:



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# File 'lib/dm-datastore-adapter/transaction.rb', line 9

def begin
  raise AlreadyBeginError if @transaction
  @transaction = DS::Service.beginTransaction
end

#close ⇒ Object 



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# File 'lib/dm-datastore-adapter/transaction.rb', line 30

def close
  @transaction = nil
end

#commit ⇒ Object 



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# File 'lib/dm-datastore-adapter/transaction.rb', line 14

def commit
  @transaction.commit
end

#prepare ⇒ Object 



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# File 'lib/dm-datastore-adapter/transaction.rb', line 26

def prepare
  # TODO
end

#rollback ⇒ Object 



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# File 'lib/dm-datastore-adapter/transaction.rb', line 18

def rollback
  @transaction.rollback
end

#rollback_prepared ⇒ Object 



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# File 'lib/dm-datastore-adapter/transaction.rb', line 22

def rollback_prepared
  @transaction.rollback
end