* ENT-1403 Cache node attachments (and attachment content)
* ENT-1403 Make cache sizes configurable
* Update documentation with new config parameters
* Test that non-existence of attachments is not cached
* Remove unneeded defaults in interface
* It turned out we need the defaults on the interface in quite a few tests
* Codereview: typos, size in MB rather than bytes, charset in tests, move concurrencyLevel to a constant
* Codereview: Make the internal config value bytes again, but config file in MB
* Fix example config unit test
Changes compatible with R3.Corda (ENT-794):
1) Added Hibernate corda-wrapper-binary two to to columns.
2) Shorten names of tables in dummy schemas used in tests.
3) Undo removal of compound index of VaultTxnNote (b423fea).
4) Assertions for 2 vault tests don't rely on order of rows.
* Test for node restart
* Executor gets shutdown on stop, make sure we have one on start
* Reset shutdown otherwise AbstractNode.stop never gets called
* CORDA-928 cache query results via `getPeerByLegalName` and `getNodesByIndentityKey` to avoid hitting the DB hard in RPC handling.
* Skip cache invalidation during init() - caches are still null.
* Remove registeredNodes/partyNodes caching of data feed.
Rewrite data feed to be initialised off the DB.
Add start method to trigger readyness/artemis listeners if there are nodes in the DB.
* Invalidate cache last rather than first when updating
* ENT-1383 Make the transaction cache in DBTransactionStorage memory-weight based (rather than count based) so large transactions can no longer use an undue amount of memory.
* Code review: formatting and legibility
* Fix stupid type cast error
* More formatting
Introduced DigitalSignatureWithCert and SignedDataWithCert as internal APIs, with the expectation that they will become public; renamed the network parameters end-point to network-parameters; updated the network-map.rst doc; and did some refactoring.
* add foreign key names and move the participants mapping to the subclass so that the table name can be configured
* update api-current file
* fix compilation errors
* PR changes
* PR changes
* Raft notaries can share a single key pair for the service identity (in contrast to a shared composite public key, and individual signing key pairs). This allows adjusting the cluster size on the fly.
* Added test cases covering encrypted password usage
* Renamed UserAuthServiceTests as AuthDBTests: the integration tests checking user credentials loaded from external database (still limited to H2 in-memory for now).
* Some internal renamings
Add functions for constructing `FlowLogicRef` from class name, rather than requiring the class itself. This avoids requiring that schedulable states have access to the scheduled flow to instantiate, but instead can require it only actually scheduling the flow. This reduces the size of the JAR required to validate transactions containing these states.
Using the --just-generate-node-info flag for the notary nodes so that their identities can be submitted to the network map server, which does the network parameters generation.
