Flag this resource manager as dirty. No more operations will be allowed until
a recovery has been successfully performed.
Parameters: context - Parameters: t -
Starts a new transaction and associates it with the current thread. All
subsequent changes in the same thread made to the map are invisible from other
threads until
AbstractResourceManager.commitTransaction() is called. Use
AbstractResourceManager.rollbackTransaction() to discard your changes. After calling either
method there will be no transaction associated to the current thread any
longer.