Remove DeleteDataTransactionUtil
DeleteDataTransactionUtil contains only a single method, which is the
request to delete data from the configuration datastore.
Rather than having a free-standing utility, integrate this request into
RestconfStrategy as a well-defined method. The strategy can then
determine what is the appropriate way to implement it.
In the course of this exercise, we introduce RestconfFuture, which is a
ListenableFuture of a non-null value, which can only fail with a
RestconfDocumentedException.
As a side-effect of this, the MD-SAL implementation is made more
performant by removing an intermediate synchronization point when we
check for presence of target data.
JIRA: NETCONF-1111
Change-Id: I984547691baae19f21e8611a14ca50e4d5298c64
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
Code Review / netconf.git / commit