Package org.apache.qpid.server.store.berkeleydb.replication

Examples of org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade

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    // used as post action by field _role
    @SuppressWarnings("unused")
    private void postSetRole()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            try
            {
                getEventLogger().message(getGroupLogSubject(), HighAvailabilityMessages.TRANSFER_MASTER(getName(), getAddress()));
                environmentFacade.transferMasterToSelfAsynchronously().get(MUTATE_JE_TIMEOUT_MS, TimeUnit.MILLISECONDS);
            }
            catch (TimeoutException e)
            {
                LOGGER.warn("Transfer master did not complete within " + MUTATE_JE_TIMEOUT_MS + "ms. Node may still be elected master at a later time.");
            }
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                                              hostAttributes, vhostRecord.getParents());
    }

    protected void postSetPermittedNodes()
    {
        ReplicatedEnvironmentFacade replicatedEnvironmentFacade = getReplicatedEnvironmentFacade();
        if (replicatedEnvironmentFacade != null)
        {
            replicatedEnvironmentFacade.setPermittedNodes(_permittedNodes);
        }
    }
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    }

    @Override
    public Long getLastKnownReplicationTransactionId()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            return environmentFacade.getLastKnownReplicationTransactionId();
        }
        return -1L;
    }
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    }

    @Override
    public Long getJoinTime()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            return environmentFacade.getJoinTime();
        }
        return -1L;
    }
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        getConfigurationStore().openConfigurationStore(this, false);

        getEventLogger().message(getConfigurationStoreLogSubject(), ConfigStoreMessages.CREATED());
        getEventLogger().message(getConfigurationStoreLogSubject(), ConfigStoreMessages.STORE_LOCATION(getStorePath()));

        ReplicatedEnvironmentFacade environmentFacade = (ReplicatedEnvironmentFacade) getConfigurationStore().getEnvironmentFacade();
        if (environmentFacade == null)
        {
            throw new IllegalStateException("Environment facade is not created");
        }

        try
        {
            Set<ReplicationNode> remoteNodes = environmentFacade.getEnvironment().getGroup().getNodes();
            for (ReplicationNode node : remoteNodes)
            {
                String nodeAddress = node.getHostName() + ":" + node.getPort();
                if (!_permittedNodes.contains(nodeAddress))
                {
                    getEventLogger().message(getGroupLogSubject(), HighAvailabilityMessages.INTRUDER_DETECTED(node.getName(), nodeAddress));
                    shutdownOnIntruder(nodeAddress);
                    throw new IllegalStateException("Intruder node detected: " + nodeAddress);
                }
            }
        }
        catch (DatabaseException dbe)
        {
            environmentFacade.handleDatabaseException("DB exception while checking for intruder node", dbe);
        }

        if (_environmentFacade.compareAndSet(null, environmentFacade))
        {
            environmentFacade.setStateChangeListener(new EnvironmentStateChangeListener());
            environmentFacade.setReplicationGroupListener(new RemoteNodesDiscoverer());
            environmentFacade.setPermittedNodes(_permittedNodes);
        }
    }
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        }
    }

    private void closeEnvironment()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null && _environmentFacade.compareAndSet(environmentFacade, null))
        {
            environmentFacade.close();
        }
    }
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    }

    @Override
    protected void deleteVirtualHostIfExists()
    {
        ReplicatedEnvironmentFacade replicatedEnvironmentFacade = getReplicatedEnvironmentFacade();
        if (replicatedEnvironmentFacade != null && replicatedEnvironmentFacade.isMaster()
                && replicatedEnvironmentFacade.getNumberOfElectableGroupMembers() == 1)
        {
            super.deleteVirtualHostIfExists();
        }
        else
        {
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    // used as post action by field _priority
    @SuppressWarnings("unused")
    private void postSetPriority()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            try
            {
                environmentFacade.setPriority(_priority).get(MUTATE_JE_TIMEOUT_MS, TimeUnit.MILLISECONDS);
                getEventLogger().message(getVirtualHostNodeLogSubject(),
                        HighAvailabilityMessages.PRIORITY_CHANGED(String.valueOf(_priority)));
            }
            catch (TimeoutException e)
            {
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    // used as post action by field _designatedPrimary
    @SuppressWarnings("unused")
    private void postSetDesignatedPrimary()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            try
            {
                environmentFacade.setDesignatedPrimary(_designatedPrimary).get(MUTATE_JE_TIMEOUT_MS, TimeUnit.MILLISECONDS);
                getEventLogger().message(getVirtualHostNodeLogSubject(),
                        HighAvailabilityMessages.DESIGNATED_PRIMARY_CHANGED(String.valueOf(_designatedPrimary)));
            }
            catch (TimeoutException e)
            {
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    // used as post action by field _quorumOverride
    @SuppressWarnings("unused")
    private void postSetQuorumOverride()
    {
        ReplicatedEnvironmentFacade environmentFacade = getReplicatedEnvironmentFacade();
        if (environmentFacade != null)
        {
            try
            {
                environmentFacade.setElectableGroupSizeOverride(_quorumOverride).get(MUTATE_JE_TIMEOUT_MS, TimeUnit.MILLISECONDS);
                getEventLogger().message(getVirtualHostNodeLogSubject(),
                        HighAvailabilityMessages.QUORUM_OVERRIDE_CHANGED(String.valueOf(_quorumOverride)));
            }
            catch (TimeoutException e)
            {
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Related Classes of org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade

  • com.sleepycat.je.Database
  • com.sleepycat.je.Durability
  • com.sleepycat.je.EnvironmentConfig
  • com.sleepycat.je.rep.NetworkRestore
  • com.sleepycat.je.rep.NetworkRestoreConfig
  • com.sleepycat.je.rep.NodeState
  • com.sleepycat.je.rep.ReplicatedEnvironment
  • com.sleepycat.je.rep.ReplicationConfig
  • com.sleepycat.je.rep.ReplicationGroup
  • com.sleepycat.je.rep.ReplicationMutableConfig
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