Added a branch for carrying on the bdb ha refactoring work and virtual host node introduction


git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1576683 13f79535-47bb-0310-9956-ffa450edef68
QPID-5410: [Java Broker/BDB]. Introduce a thin facade (EnvironmentFacade) between the BDBMessage and BDB JE's Environment/ReplicatedEnvironment. The motivation behind this facade is principally HA; there are a number of cases where JE requires the ReplicatedEnvironment is recreated. The facade layer allows for this to be done transparently from the upper tiers (the BDBMessageStore). The facade has two implementations StandardFacade used in the non-HA use case, and ReplicatedEnvironmentFacade in the HA case.

Key changes:

* BDBHAVirtualHost is now responsible for the creation of ReplicatedEnvironmentFacade
* BDBMessageStore reverts to a single implementation without knowledge of HA.
* BDBMessageStore now interacts with JE via the facade.
* BDBHAMessageStoreManagerMBean interrogates the facade
* ReplicatedEnvironmentFacade monitors the group for changes in state (nodes becoming uncontactable etc), if such a state change is detected, the DatabasePinger
fires a single transaction to determine if quorum still exists.  If quorum does not exist, the environment is restarted, thus transition the environment into
 the UNKNOWN state.

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1576697 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Remove virtualhost xml configuration. Move virtual host configuration into broker configuration store"

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1576732 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Remove MessageStoreCreator and finish some virtual host refactoring

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577097 13f79535-47bb-0310-9956-ffa450edef68
QPID-5410: Part of REF refactoring - the ommitted state transition. Also refactored the shutdown of the
threadpools used by REF.  Fix unintended change in QuotaEventsTestBase.

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577100 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Test fix

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577101 13f79535-47bb-0310-9956-ffa450edef68
QPID-5410: Fix HAClusterTwoNodeTest

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577102 13f79535-47bb-0310-9956-ffa450edef68
Change test-profiles to remove references to messagestore class

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577208 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Revert whitespace change in file causing patching problem

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577445 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Introduce messageStoreSettings VH attribute and move all message store related attributes into messageStoreSettings map

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1577606 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Introduce configurationStoreSettings VH attributes

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578463 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Refactor broker configuration store upgrader for version 1.3

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578464 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Remove commons-config etc as broker dependency

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578465 13f79535-47bb-0310-9956-ffa450edef68
QPID-5024: Change maven test profiles to pass message store type by type name rather than class

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578466 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA: Merged changes from trunk with command:

svn merge https://svn.apache.org/repos/asf/qpid/trunk



git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578827 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Bug fix - derby must allow absence of configuration store settings

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578832 13f79535-47bb-0310-9956-ffa450edef68
Temporary change to pom.xml to clean broker between tests - change will come from trunk as part of Maven work

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1578833 13f79535-47bb-0310-9956-ffa450edef68
QPID-5624: Remove dead test virtualhost.xml files and references to the same

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-broker-bdb-ha2@1579979 13f79535-47bb-0310-9956-ffa450edef68
QPID-4738: Fix qpid-ha status --all when used with a standalone broker.

Previously qpid-ha status --all on a standalone broker produced no output.
Now it prints the status of the standalone broker.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1580962 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA: HA doc note that ha-public-url is only needed for amq.failover

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1581038 13f79535-47bb-0310-9956-ffa450edef68