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The following commit(s) were added to refs/heads/main by this push:
new 0d386dd353 QPID-8653: [Broker-J] Code cleanup: collection type
arguments, collection factory methods, lambdas (#214)
0d386dd353 is described below
commit 0d386dd353cf777d12ce5e15bcf8f2c5a09cc720
Author: Daniil Kirilyuk <[email protected]>
AuthorDate: Mon Aug 7 13:03:42 2023 +0200
QPID-8653: [Broker-J] Code cleanup: collection type arguments, collection
factory methods, lambdas (#214)
---
.../store/berkeleydb/AbstractBDBMessageStore.java | 10 +-
.../qpid/server/store/berkeleydb/BDBBackup.java | 12 +-
.../store/berkeleydb/BDBPreferenceStore.java | 81 +++--
.../store/berkeleydb/CoalescingCommiter.java | 4 +-
.../server/store/berkeleydb/EnvironmentFacade.java | 18 +-
.../replication/ReplicatedEnvironmentFacade.java | 338 ++++++++-------------
.../store/berkeleydb/tuple/ByteBufferBinding.java | 10 +-
.../store/berkeleydb/tuple/StringMapBinding.java | 2 +-
.../berkeleydb/upgrade/AbstractStoreUpgrade.java | 11 +-
.../store/berkeleydb/upgrade/CursorOperation.java | 16 +-
.../store/berkeleydb/upgrade/DatabaseTemplate.java | 11 +-
.../store/berkeleydb/upgrade/UpgradeFrom4To5.java | 49 ++-
.../store/berkeleydb/upgrade/UpgradeFrom5To6.java | 59 ++--
.../store/berkeleydb/upgrade/UpgradeFrom7To8.java | 24 +-
.../upgrade/UpgradeInteractionHandler.java | 12 +-
.../berkeleydb/BDBHARemoteReplicationNodeImpl.java | 1 -
.../berkeleydb/BDBHAVirtualHostNodeImpl.java | 79 ++---
.../store/berkeleydb/BDBHAVirtualHostNodeTest.java | 6 +-
.../store/berkeleydb/BDBPreferenceStoreTest.java | 2 +-
.../berkeleydb/BDBStoreUpgradeTestPreparer.java | 4 +-
.../ReplicatedEnvironmentFacadeTest.java | 15 +-
.../store/berkeleydb/upgrade/UpgraderTest.java | 2 +-
22 files changed, 294 insertions(+), 472 deletions(-)
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/AbstractBDBMessageStore.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/AbstractBDBMessageStore.java
index acfddb577b..1fca731aca 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/AbstractBDBMessageStore.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/AbstractBDBMessageStore.java
@@ -1360,14 +1360,10 @@ public abstract class AbstractBDBMessageStore
implements MessageStore
{
final StoredBDBMessage storedMessage = (StoredBDBMessage)
message.getStoredMessage();
final long contentSize = storedMessage.getContentSize();
- _preCommitActions.add(new Runnable()
+ _preCommitActions.add(() ->
{
- @Override
- public void run()
- {
- storedMessage.store(_txn);
- _storeSizeIncrease += contentSize;
- }
+ storedMessage.store(_txn);
+ _storeSizeIncrease += contentSize;
});
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBBackup.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBBackup.java
index cd67da9a1e..b3628a35c4 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBBackup.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBBackup.java
@@ -23,7 +23,6 @@ package org.apache.qpid.server.store.berkeleydb;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
-import java.io.FilenameFilter;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Arrays;
@@ -237,14 +236,7 @@ public class BDBBackup
while (!consistentSet)
{
// List all .jdb files in the directory.
- fileSet = fromDirFile.listFiles(new FilenameFilter()
- {
- @Override
- public boolean accept(File dir, String name)
- {
- return name.endsWith(LOG_FILE_SUFFIX);
- }
- });
+ fileSet = fromDirFile.listFiles((dir, name) ->
name.endsWith(LOG_FILE_SUFFIX));
if (fileSet == null || fileSet.length == 0)
{
@@ -303,7 +295,7 @@ public class BDBBackup
}
// Copy the consistent set of open files.
- List<String> backedUpFileNames = new LinkedList<String>();
+ List<String> backedUpFileNames = new LinkedList<>();
for (int j = 0; j < fileSet.length; j++)
{
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStore.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStore.java
index ce4790c8fe..dc69604ae0 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStore.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStore.java
@@ -45,54 +45,47 @@ public class BDBPreferenceStore extends
AbstractBDBPreferenceStore
public BDBPreferenceStore(final ConfiguredObject<?> parent, final String
storePath)
{
_storePath = storePath;
- _environmentFactory = new EnvironmentFacadeFactory()
+ _environmentFactory = object -> new StandardEnvironmentFacade(new
StandardEnvironmentConfiguration()
{
@Override
- public EnvironmentFacade createEnvironmentFacade(final
ConfiguredObject<?> object)
+ public String getName()
{
- return new StandardEnvironmentFacade(new
StandardEnvironmentConfiguration()
- {
- @Override
- public String getName()
- {
- return parent.getName();
- }
-
- @Override
- public String getStorePath()
- {
- return storePath;
- }
-
- @Override
- public CacheMode getCacheMode()
- {
- return BDBUtils.getCacheMode(parent);
- }
-
- @Override
- public Map<String, String> getParameters()
- {
- return
BDBUtils.getEnvironmentConfigurationParameters(parent);
- }
-
- @Override
- public <T> T getFacadeParameter(final Class<T>
paremeterClass, final String parameterName, final T defaultValue)
- {
- return BDBUtils.getContextValue(parent,
paremeterClass, parameterName, defaultValue);
- }
-
- @Override
- public <T> T getFacadeParameter(final Class<T>
paremeterClass,
- final Type type,
- final String parameterName,
- final T defaultValue)
- {
- return BDBUtils.getContextValue(parent,
paremeterClass, type, parameterName, defaultValue);
- }
- });
+ return parent.getName();
}
- };
+
+ @Override
+ public String getStorePath()
+ {
+ return storePath;
+ }
+
+ @Override
+ public CacheMode getCacheMode()
+ {
+ return BDBUtils.getCacheMode(parent);
+ }
+
+ @Override
+ public Map<String, String> getParameters()
+ {
+ return BDBUtils.getEnvironmentConfigurationParameters(parent);
+ }
+
+ @Override
+ public <T> T getFacadeParameter(final Class<T> paremeterClass,
final String parameterName, final T defaultValue)
+ {
+ return BDBUtils.getContextValue(parent, paremeterClass,
parameterName, defaultValue);
+ }
+
+ @Override
+ public <T> T getFacadeParameter(final Class<T> paremeterClass,
+ final Type type,
+ final String parameterName,
+ final T defaultValue)
+ {
+ return BDBUtils.getContextValue(parent, paremeterClass, type,
parameterName, defaultValue);
+ }
+ });
}
@Override
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/CoalescingCommiter.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/CoalescingCommiter.java
index fc6e1fbad3..151c01e159 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/CoalescingCommiter.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/CoalescingCommiter.java
@@ -84,8 +84,8 @@ public class CoalescingCommiter implements Committer
@Override
public <X> ListenableFuture<X> commitAsync(Transaction tx, X val)
{
- ThreadNotifyingSettableFuture<X> future = new
ThreadNotifyingSettableFuture<X>();
- BDBCommitFutureResult<X> commitFuture = new
BDBCommitFutureResult<X>(val, future);
+ ThreadNotifyingSettableFuture<X> future = new
ThreadNotifyingSettableFuture<>();
+ BDBCommitFutureResult<X> commitFuture = new
BDBCommitFutureResult<>(val, future);
_commitThread.addJob(commitFuture, false);
return future;
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/EnvironmentFacade.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/EnvironmentFacade.java
index bf5e9b7ce8..5d3b8c1eca 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/EnvironmentFacade.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/EnvironmentFacade.java
@@ -20,8 +20,6 @@
*/
package org.apache.qpid.server.store.berkeleydb;
-import java.util.Collections;
-import java.util.HashMap;
import java.util.Map;
import com.google.common.util.concurrent.ListenableFuture;
@@ -39,16 +37,12 @@ import org.apache.qpid.server.model.ConfiguredObject;
public interface EnvironmentFacade
{
- @SuppressWarnings("serial")
- final Map<String, String> ENVCONFIG_DEFAULTS =
Collections.unmodifiableMap(new HashMap<String, String>()
- {{
- put(EnvironmentConfig.LOCK_N_LOCK_TABLES, "7");
- // Turn off stats generation - feature introduced (and on by default)
from BDB JE 5.0.84
- put(EnvironmentConfig.STATS_COLLECT, "false");
- put(EnvironmentConfig.FILE_LOGGING_LEVEL, "OFF");
- put(EnvironmentConfig.CONSOLE_LOGGING_LEVEL, "OFF");
- put(EnvironmentConfig.CLEANER_UPGRADE_TO_LOG_VERSION, "-1");
- }});
+ Map<String, String> ENVCONFIG_DEFAULTS =
Map.of(EnvironmentConfig.LOCK_N_LOCK_TABLES, "7",
+ // Turn off stats generation - feature introduced (and on by
default) from BDB JE 5.0.84
+ EnvironmentConfig.STATS_COLLECT, "false",
+ EnvironmentConfig.FILE_LOGGING_LEVEL, "OFF",
+ EnvironmentConfig.CONSOLE_LOGGING_LEVEL, "OFF",
+ EnvironmentConfig.CLEANER_UPGRADE_TO_LOG_VERSION, "-1");
String CACHE_MODE_PROPERTY_NAME = "qpid.bdb.cache_mode";
CacheMode CACHE_MODE_DEFAULT = CacheMode.EVICT_LN;
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacade.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacade.java
index 4e77652aa9..d0193cea21 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacade.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacade.java
@@ -194,7 +194,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
public static final ReplicaAckPolicy REPLICA_REPLICA_ACKNOWLEDGMENT_POLICY
= ReplicaAckPolicy.SIMPLE_MAJORITY;
@SuppressWarnings("serial")
- private static final Map<String, String> REPCONFIG_DEFAULTS =
Collections.unmodifiableMap(new HashMap<String, String>()
+ private static final Map<String, String> REPCONFIG_DEFAULTS =
Collections.unmodifiableMap(new HashMap<>()
{{
/**
* Parameter decreased as the 24h default may lead very large log
files for most users.
@@ -222,13 +222,13 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
* is scheduled to become default after JE 5.1.
*/
put(ReplicationConfig.PROTOCOL_OLD_STRING_ENCODING,
Boolean.FALSE.toString());
- /**
- * Allow Replica to proceed with transactions regardless of the state
of a Replica
- * At the moment we do not read or write databases on Replicas.
- * Setting consistency policy to NoConsistencyRequiredPolicy
- * would allow to create transaction on Replica immediately.
- * Any followed write operation would fail with ReplicaWriteException.
- */
+ /**
+ * Allow Replica to proceed with transactions regardless of the state
of a Replica
+ * At the moment we do not read or write databases on Replicas.
+ * Setting consistency policy to NoConsistencyRequiredPolicy
+ * would allow to create transaction on Replica immediately.
+ * Any followed write operation would fail with ReplicaWriteException.
+ */
put(ReplicationConfig.CONSISTENCY_POLICY,
NoConsistencyRequiredPolicy.NAME);
}});
@@ -263,16 +263,16 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
* transfer master operation.
*/
private final ScheduledThreadPoolExecutor _groupChangeExecutor;
- private final AtomicReference<State> _state = new
AtomicReference<State>(State.OPENING);
- private final ConcurrentMap<String, ReplicationNode>
_remoteReplicationNodes = new ConcurrentHashMap<String, ReplicationNode>();
- private final AtomicReference<ReplicationGroupListener>
_replicationGroupListener = new AtomicReference<ReplicationGroupListener>();
- private final AtomicReference<StateChangeListener> _stateChangeListener =
new AtomicReference<StateChangeListener>();
+ private final AtomicReference<State> _state = new
AtomicReference<>(State.OPENING);
+ private final ConcurrentMap<String, ReplicationNode>
_remoteReplicationNodes = new ConcurrentHashMap<>();
+ private final AtomicReference<ReplicationGroupListener>
_replicationGroupListener = new AtomicReference<>();
+ private final AtomicReference<StateChangeListener> _stateChangeListener =
new AtomicReference<>();
private final Durability _defaultDurability;
private final ConcurrentMap<String, Database> _cachedDatabases = new
ConcurrentHashMap<>();
private final ConcurrentMap<DatabaseEntry, Sequence> _cachedSequences =
new ConcurrentHashMap<>();
private final AtomicReference<ReplicatedEnvironment> _environment = new
AtomicReference<>();
- private final Set<String> _permittedNodes = new
CopyOnWriteArraySet<String>();
+ private final Set<String> _permittedNodes = new CopyOnWriteArraySet<>();
private volatile Durability _realMessageStoreDurability = null;
private volatile Durability _messageStoreDurability;
private volatile CoalescingCommiter _coalescingCommiter = null;
@@ -339,22 +339,19 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
boolean success = false;
try
{
- createEnvironment(true, new Runnable(){
- @Override
- public void run()
+ createEnvironment(true, () ->
+ {
+ populateExistingRemoteReplicationNodes();
+ int numberOfRemoteNodes = _remoteReplicationNodes.size();
+ if (numberOfRemoteNodes > 0)
{
- populateExistingRemoteReplicationNodes();
- int numberOfRemoteNodes = _remoteReplicationNodes.size();
- if (numberOfRemoteNodes > 0)
- {
- int newPoolSize = numberOfRemoteNodes
- + 1 /* for this node */
- + 1 /* for coordination */;
- _groupChangeExecutor.setCorePoolSize(newPoolSize);
- LOGGER.debug("Setting group change executor core pool
size to {}", newPoolSize);
- }
- _groupChangeExecutor.submit(new RemoteNodeStateLearner());
+ int newPoolSize = numberOfRemoteNodes
+ + 1 /* for this node */
+ + 1 /* for coordination */;
+ _groupChangeExecutor.setCorePoolSize(newPoolSize);
+ LOGGER.debug("Setting group change executor core pool size
to {}", newPoolSize);
}
+ _groupChangeExecutor.submit(new RemoteNodeStateLearner());
});
success = true;
}
@@ -592,65 +589,57 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
// Tell the virtualhostnode that we are no longer attached to the
group. It will close the virtualhost,
// closing the connections, housekeeping etc meaning all
transactions are finished before we
// restart the environment.
- _stateChangeExecutor.submit(new Callable<Void>()
+ _stateChangeExecutor.submit(() ->
{
- @Override
- public Void call() throws Exception
+ StateChangeListener listener = _stateChangeListener.get();
+ if (listener != null && _state.get() == State.RESTARTING)
{
- StateChangeListener listener = _stateChangeListener.get();
- if (listener != null && _state.get() == State.RESTARTING)
+ try
{
- try
- {
- StateChangeEvent detached = new
StateChangeEvent(ReplicatedEnvironment.State.DETACHED, NameIdPair.NULL);
- listener.stateChange(detached);
- }
- catch (Throwable t)
- {
- handleUncaughtExceptionInExecutorService(t);
- }
+ StateChangeEvent detached = new
StateChangeEvent(ReplicatedEnvironment.State.DETACHED, NameIdPair.NULL);
+ listener.stateChange(detached);
+ }
+ catch (Throwable t)
+ {
+ handleUncaughtExceptionInExecutorService(t);
}
-
- return null;
}
- }).addListener(new Runnable()
+
+ return null;
+ }).addListener(() ->
{
- @Override
- public void run()
+ int attemptNumber = 1;
+ boolean restarted = false;
+ Exception lastException = null;
+ while(_state.get() == State.RESTARTING && attemptNumber <=
_environmentRestartRetryLimit)
{
- int attemptNumber = 1;
- boolean restarted = false;
- Exception lastException = null;
- while(_state.get() == State.RESTARTING && attemptNumber <=
_environmentRestartRetryLimit)
+ try
{
- try
- {
- restartEnvironment();
- restarted = true;
- break;
- }
- catch(EnvironmentFailureException e)
- {
- LOGGER.warn("Failure whilst trying to restart
environment (attempt number "
- + "{} of {})", attemptNumber,
_environmentRestartRetryLimit, e);
- lastException = e;
- }
- catch (Exception e)
- {
- LOGGER.error("Fatal failure whilst trying to
restart environment", e);
- lastException = e;
- break;
- }
- attemptNumber++;
+ restartEnvironment();
+ restarted = true;
+ break;
+ }
+ catch(EnvironmentFailureException e)
+ {
+ LOGGER.warn("Failure whilst trying to restart
environment (attempt number "
+ + "{} of {})", attemptNumber,
_environmentRestartRetryLimit, e);
+ lastException = e;
}
+ catch (Exception e)
+ {
+ LOGGER.error("Fatal failure whilst trying to restart
environment", e);
+ lastException = e;
+ break;
+ }
+ attemptNumber++;
+ }
- if (!restarted)
+ if (!restarted)
+ {
+ LOGGER.error("Failed to restart environment.");
+ if (lastException != null)
{
- LOGGER.error("Failed to restart environment.");
- if (lastException != null)
- {
-
handleUncaughtExceptionInExecutorService(lastException);
- }
+
handleUncaughtExceptionInExecutorService(lastException);
}
}
}, _environmentJobExecutor);
@@ -773,19 +762,15 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
if (_state.get() != State.CLOSING && _state.get() != State.CLOSED)
{
- _stateChangeExecutor.submit(new Runnable()
+ _stateChangeExecutor.submit(() ->
{
- @Override
- public void run()
+ try
{
- try
- {
- stateChanged(stateChangeEvent);
- }
- catch (Throwable e)
- {
- handleUncaughtExceptionInExecutorService(e);
- }
+ stateChanged(stateChangeEvent);
+ }
+ catch (Throwable e)
+ {
+ handleUncaughtExceptionInExecutorService(e);
}
});
}
@@ -831,14 +816,10 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
{
LOGGER.debug("Submitting a job to set cache size on {} to {}",
_prettyGroupNodeName, cacheSize);
- Callable<Void> task = new Callable<Void>()
+ Callable<Void> task = () ->
{
- @Override
- public Void call()
- {
- setCacheSizeInternal(cacheSize);
- return null;
- }
+ setCacheSizeInternal(cacheSize);
+ return null;
};
submitEnvironmentTask(1, task, "setting cache size");
}
@@ -848,14 +829,10 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
{
LOGGER.debug("Submitting a job to set update mutable config on {}",
_prettyGroupNodeName);
- Callable<Void> task = new Callable<Void>()
+ Callable<Void> task = () ->
{
- @Override
- public Void call()
- {
- EnvironmentUtils.updateMutableConfig(getEnvironment(),
PARAMS_SET_BY_DEFAULT, true, object);
- return null;
- }
+ EnvironmentUtils.updateMutableConfig(getEnvironment(),
PARAMS_SET_BY_DEFAULT, true, object);
+ return null;
};
submitEnvironmentTask(5, task, "updating mutable config");
@@ -868,14 +845,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
LOGGER.debug("Submitting a job to clean log files on {} ",
_prettyGroupNodeName);
int timeout = 5;
- Callable<Integer> task = new Callable<Integer>()
- {
- @Override
- public Integer call()
- {
- return getEnvironment().cleanLog();
- }
- };
+ Callable<Integer> task = () -> getEnvironment().cleanLog();
Integer fileCount = submitEnvironmentTask(timeout, task, "cleaning log
files");
@@ -888,16 +858,12 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
LOGGER.debug("Submitting a job to perform checkpoint on {} ",
_prettyGroupNodeName);
int timeout = 5;
- Callable<Void> task = new Callable<Void>()
+ Callable<Void> task = () ->
{
- @Override
- public Void call()
- {
- CheckpointConfig checkpointConfig = new CheckpointConfig();
- checkpointConfig.setForce(force);
- getEnvironment().checkpoint(checkpointConfig);
- return null;
- }
+ CheckpointConfig checkpointConfig = new CheckpointConfig();
+ checkpointConfig.setForce(force);
+ getEnvironment().checkpoint(checkpointConfig);
+ return null;
};
submitEnvironmentTask(timeout, task, "perform checkpoint");
@@ -909,15 +875,8 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
LOGGER.debug("Submitting a job to get environment statistics on {} ",
_prettyGroupNodeName);
int timeout = 5;
- Callable<Map<String,Map<String,Object>>> task = new
Callable<Map<String,Map<String,Object>>>()
- {
- @Override
- public Map<String,Map<String,Object>> call()
- {
- return
EnvironmentUtils.getEnvironmentStatistics(getEnvironment(), reset);
-
- }
- };
+ Callable<Map<String,Map<String,Object>>> task = () ->
+ EnvironmentUtils.getEnvironmentStatistics(getEnvironment(),
reset);
return submitEnvironmentTask(timeout, task, "get environment
statistics");
}
@@ -928,14 +887,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
LOGGER.debug("Submitting a job to get transaction statistics on {} ",
_prettyGroupNodeName);
int timeout = 5;
- Callable<Map<String,Object>> task = new Callable<Map<String,Object>>()
- {
- @Override
- public Map<String,Object> call()
- {
- return
EnvironmentUtils.getTransactionStatistics(getEnvironment(), reset);
- }
- };
+ Callable<Map<String,Object>> task = () ->
EnvironmentUtils.getTransactionStatistics(getEnvironment(), reset);
return submitEnvironmentTask(timeout, task, "get transaction
statistics");
}
@@ -946,15 +898,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
LOGGER.debug("Submitting a job to get database statistics for {} on {}
", database, _prettyGroupNodeName);
int timeout = 5;
- Callable<Map<String,Object>> task = new Callable<Map<String,Object>>()
- {
- @Override
- public Map<String, Object> call()
- {
-
- return
EnvironmentUtils.getDatabaseStatistics(getEnvironment(), database, reset);
- }
- };
+ Callable<Map<String,Object>> task = () ->
EnvironmentUtils.getDatabaseStatistics(getEnvironment(), database, reset);
return submitEnvironmentTask(timeout, task, "get database statistics
for '" + database + "'");
@@ -1255,30 +1199,26 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
// Transfer master contacts the group (using GroupAdmin) to request
the mastership change.
// It needs to be done asynchronously but not on the
_environmentJobExecutor, as there is
// no point delaying transfer master because we are restarting.
- return _groupChangeExecutor.submit(new Callable<Void>()
+ return _groupChangeExecutor.submit(() ->
{
- @Override
- public Void call() throws Exception
+ try
{
- try
- {
- ReplicationGroupAdmin admin =
createReplicationGroupAdmin();
- String newMaster =
admin.transferMaster(Collections.singleton(nodeName),
-
_masterTransferTimeout, TimeUnit.MILLISECONDS, true);
- if (LOGGER.isDebugEnabled())
- {
- LOGGER.debug("The mastership has been transferred to "
+ newMaster);
- }
- }
- catch (RuntimeException e)
+ ReplicationGroupAdmin admin = createReplicationGroupAdmin();
+ String newMaster =
admin.transferMaster(Collections.singleton(nodeName),
+
_masterTransferTimeout, TimeUnit.MILLISECONDS, true);
+ if (LOGGER.isDebugEnabled())
{
- String message = "Exception on transferring the mastership
to " + _prettyGroupNodeName
- + " Master transfer timeout : " +
_masterTransferTimeout;
- LOGGER.warn(message, e);
- throw handleDatabaseException(message, e);
+ LOGGER.debug("The mastership has been transferred to " +
newMaster);
}
- return null;
}
+ catch (RuntimeException e)
+ {
+ String message = "Exception on transferring the mastership to
" + _prettyGroupNodeName
+ + " Master transfer timeout : " +
_masterTransferTimeout;
+ LOGGER.warn(message, e);
+ throw handleDatabaseException(message, e);
+ }
+ return null;
});
}
@@ -1331,7 +1271,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
private ReplicationGroupAdmin createReplicationGroupAdmin()
{
- final Set<InetSocketAddress> helpers = new
HashSet<InetSocketAddress>();
+ final Set<InetSocketAddress> helpers = new HashSet<>();
final ReplicationConfig repConfig = getEnvironment().getRepConfig();
helpers.addAll(repConfig.getHelperSockets());
@@ -1616,14 +1556,10 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
private void createEnvironmentInSeparateThread(final File
environmentPathFile, final EnvironmentConfig envConfig,
final ReplicationConfig
replicationConfig, final Runnable postCreationAction)
{
- Future<Void> environmentFuture = _environmentJobExecutor.submit(new
Callable<Void>()
+ Future<Void> environmentFuture = _environmentJobExecutor.submit(() ->
{
- @Override
- public Void call() throws Exception
- {
- createEnvironment(environmentPathFile, envConfig,
replicationConfig, postCreationAction);
- return null;
- }
+ createEnvironment(environmentPathFile, envConfig,
replicationConfig, postCreationAction);
+ return null;
});
final long setUpTimeOutMillis =
extractEnvSetupTimeoutMillis(replicationConfig);
@@ -1835,7 +1771,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
try
{
Map<String, Object> settings =
objectMapper.readValue(applicationState, Map.class);
- return new
HashSet<String>((Collection<String>)settings.get(PERMITTED_NODE_LIST));
+ return new HashSet<>((Collection<String>)
settings.get(PERMITTED_NODE_LIST));
}
catch (Exception e)
{
@@ -1846,25 +1782,15 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
public static Collection<String>
connectToHelperNodeAndCheckPermittedHosts(final String nodeName, final String
hostPort, final String groupName, final String helperNodeName, final String
helperHostPort, final int dbPingSocketTimeout)
{
ExecutorService executor = null;
- Future<Collection<String>> future = null;
+ Future<Collection<String>> future;
try
{
executor = Executors.newSingleThreadExecutor(new
DaemonThreadFactory(String.format(
"PermittedHostsCheck-%s-%s",
groupName,
nodeName)));
- future = executor.submit(new Callable<Collection<String>>()
- {
- @Override
- public Collection<String> call() throws Exception
- {
- return getPermittedHostsFromHelper(nodeName,
- groupName,
- helperNodeName,
- helperHostPort,
- dbPingSocketTimeout);
- }
- });
+ future = executor.submit(() ->
+ getPermittedHostsFromHelper(nodeName, groupName,
helperNodeName, helperHostPort, dbPingSocketTimeout));
try
{
@@ -2017,7 +1943,7 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
private byte[] permittedNodeListToBytes(Set<String> permittedNodeList)
{
- HashMap<String, Object> data = new HashMap<String, Object>();
+ HashMap<String, Object> data = new HashMap<>();
data.put(PERMITTED_NODE_LIST, permittedNodeList);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectMapper objectMapper = new ObjectMapper();
@@ -2075,16 +2001,12 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
private void onException(final Exception e)
{
- _groupChangeExecutor.submit(new Runnable()
+ _groupChangeExecutor.submit(() ->
{
- @Override
- public void run()
+ ReplicationGroupListener listener =
_replicationGroupListener.get();
+ if (listener != null)
{
- ReplicationGroupListener listener =
_replicationGroupListener.get();
- if (listener != null)
- {
- listener.onException(e);
- }
+ listener.onException(e);
}
});
}
@@ -2264,31 +2186,27 @@ public class ReplicatedEnvironmentFacade implements
EnvironmentFacade, StateChan
private Map<ReplicationNode, NodeState>
discoverNodeStates(Collection<ReplicationNode> electableNodes)
{
- final Map<ReplicationNode, NodeState> nodeStates = new
HashMap<ReplicationNode, NodeState>();
- Map<ReplicationNode, Future<Void>> futureMap = new
HashMap<ReplicationNode, Future<Void>>();
+ final Map<ReplicationNode, NodeState> nodeStates = new HashMap<>();
+ Map<ReplicationNode, Future<Void>> futureMap = new HashMap<>();
for (final ReplicationNode node : electableNodes)
{
nodeStates.put(node, null);
- Future<Void> future = _groupChangeExecutor.submit(new
Callable<Void>()
+ Future<Void> future = _groupChangeExecutor.submit(() ->
{
- @Override
- public Void call()
+ NodeState nodeStateObject = null;
+ try
{
- NodeState nodeStateObject = null;
- try
- {
- nodeStateObject =
getRemoteNodeState(_configuration.getGroupName(), node, _dbPingSocketTimeout);
- }
- catch (IOException | ServiceConnectFailedException |
com.sleepycat.je.rep.utilint.BinaryProtocol.ProtocolException e )
- {
- // Cannot discover node states. The node state
should be treated as UNKNOWN
- }
-
- nodeStates.put(node, nodeStateObject);
- return null;
+ nodeStateObject =
getRemoteNodeState(_configuration.getGroupName(), node, _dbPingSocketTimeout);
+ }
+ catch (IOException | ServiceConnectFailedException |
BinaryProtocol.ProtocolException e )
+ {
+ // Cannot discover node states. The node state should
be treated as UNKNOWN
}
+
+ nodeStates.put(node, nodeStateObject);
+ return null;
});
futureMap.put(node, future);
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/ByteBufferBinding.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/ByteBufferBinding.java
index 3b10bfc1d1..ac4225b2d4 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/ByteBufferBinding.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/ByteBufferBinding.java
@@ -32,15 +32,7 @@ public class ByteBufferBinding extends
TupleBinding<QpidByteBuffer>
{
private static final int COPY_BUFFER_SIZE = 8192;
- private static final ThreadLocal<byte[]> COPY_BUFFER = new
ThreadLocal<byte[]>()
- {
-
- @Override
- protected
byte[] initialValue()
- {
- return new
byte[COPY_BUFFER_SIZE];
- }
- };
+ private static final ThreadLocal<byte[]> COPY_BUFFER =
ThreadLocal.withInitial(() -> new byte[COPY_BUFFER_SIZE]);
private static final ByteBufferBinding INSTANCE = new ByteBufferBinding();
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/StringMapBinding.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/StringMapBinding.java
index fffdb0d107..7aee489545 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/StringMapBinding.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/tuple/StringMapBinding.java
@@ -35,7 +35,7 @@ public class StringMapBinding extends
TupleBinding<Map<String,String>>
public Map<String, String> entryToObject(final TupleInput tupleInput)
{
int entries = tupleInput.readInt();
- Map<String,String> map = new HashMap<String,String>(entries);
+ Map<String,String> map = new HashMap<>(entries);
for(int i = 0; i < entries; i++)
{
map.put(tupleInput.readString(), tupleInput.readString());
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/AbstractStoreUpgrade.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/AbstractStoreUpgrade.java
index ec10a32a20..e1e1b1fdc1 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/AbstractStoreUpgrade.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/AbstractStoreUpgrade.java
@@ -22,9 +22,7 @@ package org.apache.qpid.server.store.berkeleydb.upgrade;
import java.util.List;
-import com.sleepycat.je.Database;
import com.sleepycat.je.Environment;
-import com.sleepycat.je.Transaction;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -63,14 +61,7 @@ public abstract class AbstractStoreUpgrade implements
StoreUpgrade
private long getRowCount(String databaseName, Environment environment)
{
- DatabaseCallable<Long> operation = new DatabaseCallable<Long>()
- {
- @Override
- public Long call(Database sourceDatabase, Database targetDatabase,
Transaction transaction)
- {
- return sourceDatabase.count();
- }
- };
+ DatabaseCallable<Long> operation = (sourceDatabase, targetDatabase,
transaction) -> sourceDatabase.count();
return new DatabaseTemplate(environment, databaseName,
null).call(operation);
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/CursorOperation.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/CursorOperation.java
index dad99fc32d..b8f9461db7 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/CursorOperation.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/CursorOperation.java
@@ -39,20 +39,14 @@ public abstract class CursorOperation implements
DatabaseRunnable
public void run(final Database sourceDatabase, final Database
targetDatabase, final Transaction transaction)
{
_rowCount = sourceDatabase.count();
- _template = new CursorTemplate(sourceDatabase, transaction, new
DatabaseEntryCallback()
+ _template = new CursorTemplate(sourceDatabase, transaction, (database,
transaction1, key, value) ->
{
- @Override
- public void processEntry(final Database database, final
Transaction transaction, final DatabaseEntry key,
- final DatabaseEntry value)
+ _processedRowCount++;
+ CursorOperation.this.processEntry(database, targetDatabase,
transaction1, key, value);
+ if (getProcessedCount() % 1000 == 0)
{
- _processedRowCount++;
- CursorOperation.this.processEntry(database, targetDatabase,
transaction, key, value);
- if (getProcessedCount() % 1000 == 0)
- {
- LOGGER.info("Processed " + getProcessedCount() + " records
of " + getRowCount() + ".");
- }
+ LOGGER.info("Processed " + getProcessedCount() + " records of
" + getRowCount() + ".");
}
-
});
_template.processEntries();
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/DatabaseTemplate.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/DatabaseTemplate.java
index fd4f4b5416..c47fbdcaaa 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/DatabaseTemplate.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/DatabaseTemplate.java
@@ -84,15 +84,10 @@ public class DatabaseTemplate
private DatabaseCallable<Void> runnableToCallable(final DatabaseRunnable
databaseRunnable)
{
- return new DatabaseCallable<Void>()
+ return (sourceDatabase, targetDatabase, transaction) ->
{
-
- @Override
- public Void call(Database sourceDatabase, Database targetDatabase,
Transaction transaction)
- {
- databaseRunnable.run(sourceDatabase, targetDatabase,
transaction);
- return null;
- }
+ databaseRunnable.run(sourceDatabase, targetDatabase, transaction);
+ return null;
};
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom4To5.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom4To5.java
index 0e4f9057e4..052d0d4461 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom4To5.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom4To5.java
@@ -167,7 +167,7 @@ public class UpgradeFrom4To5 extends AbstractStoreUpgrade
List<AMQShortString> potentialDurableSubs, Transaction transaction)
{
LOGGER.info("Queues");
- final Set<String> existingQueues = new HashSet<String>();
+ final Set<String> existingQueues = new HashSet<>();
if (environment.getDatabaseNames().contains(OLD_QUEUE_DB_NAME))
{
final QueueRecordBinding binding = new
QueueRecordBinding(potentialDurableSubs);
@@ -196,7 +196,7 @@ public class UpgradeFrom4To5 extends AbstractStoreUpgrade
Transaction transaction)
{
final List<AMQShortString> exchangeNames =
findTopicExchanges(environment);
- final List<AMQShortString> queues = new ArrayList<AMQShortString>();
+ final List<AMQShortString> queues = new ArrayList<>();
final PartialBindingRecordBinding binding = new
PartialBindingRecordBinding();
CursorOperation databaseOperation = new CursorOperation()
@@ -219,8 +219,8 @@ public class UpgradeFrom4To5 extends AbstractStoreUpgrade
private Set<Long> upgradeDelivery(final Environment environment, final
Set<String> existingQueues,
final UpgradeInteractionHandler handler, Transaction transaction)
{
- final Set<Long> messagesToDiscard = new HashSet<Long>();
- final Set<String> queuesToDiscard = new HashSet<String>();
+ final Set<Long> messagesToDiscard = new HashSet<>();
+ final Set<String> queuesToDiscard = new HashSet<>();
final QueueEntryKeyBinding queueEntryKeyBinding = new
QueueEntryKeyBinding();
LOGGER.info("Delivery Records");
@@ -307,40 +307,37 @@ public class UpgradeFrom4To5 extends AbstractStoreUpgrade
final QueueRecordBinding binding = new QueueRecordBinding(null);
final BindingTuple bindingTuple = new BindingTuple();
- DatabaseRunnable queueCreateOperation = new DatabaseRunnable()
+ DatabaseRunnable queueCreateOperation = (newQueueDatabase,
newBindingsDatabase, transaction1) ->
{
+ AMQShortString queueNameAMQ =
AMQShortString.createAMQShortString(queueName);
+ QueueRecord record = new QueueRecord(queueNameAMQ, null, false,
null);
- @Override
- public void run(Database newQueueDatabase, Database
newBindingsDatabase, Transaction transaction)
- {
- AMQShortString queueNameAMQ =
AMQShortString.createAMQShortString(queueName);
- QueueRecord record = new QueueRecord(queueNameAMQ, null,
false, null);
-
- DatabaseEntry key = new DatabaseEntry();
+ DatabaseEntry key = new DatabaseEntry();
- TupleOutput output = new TupleOutput();
-
AMQShortStringEncoding.writeShortString(record.getNameShortString(), output);
- TupleBase.outputToEntry(output, key);
+ TupleOutput output = new TupleOutput();
+
AMQShortStringEncoding.writeShortString(record.getNameShortString(), output);
+ TupleBase.outputToEntry(output, key);
- DatabaseEntry newValue = new DatabaseEntry();
- binding.objectToEntry(record, newValue);
- newQueueDatabase.put(transaction, key, newValue);
+ DatabaseEntry newValue = new DatabaseEntry();
+ binding.objectToEntry(record, newValue);
+ newQueueDatabase.put(transaction1, key, newValue);
- FieldTable emptyArguments =
FieldTableFactory.createFieldTable(Collections.emptyMap());
- addBindingToDatabase(bindingTuple, newBindingsDatabase,
transaction, queueNameAMQ,
-
AMQShortString.valueOf(ExchangeDefaults.DIRECT_EXCHANGE_NAME), queueNameAMQ,
emptyArguments);
+ FieldTable emptyArguments =
FieldTableFactory.createFieldTable(Collections.emptyMap());
+ addBindingToDatabase(bindingTuple, newBindingsDatabase,
+ transaction1, queueNameAMQ,
+
AMQShortString.valueOf(ExchangeDefaults.DIRECT_EXCHANGE_NAME), queueNameAMQ,
emptyArguments);
- // TODO QPID-3490 we should not persist a default exchange
binding
- addBindingToDatabase(bindingTuple, newBindingsDatabase,
transaction, queueNameAMQ,
-
AMQShortString.valueOf(ExchangeDefaults.DEFAULT_EXCHANGE_NAME), queueNameAMQ,
emptyArguments);
- }
+ // TODO QPID-3490 we should not persist a default exchange binding
+ addBindingToDatabase(bindingTuple, newBindingsDatabase,
+ transaction1, queueNameAMQ,
+
AMQShortString.valueOf(ExchangeDefaults.DEFAULT_EXCHANGE_NAME), queueNameAMQ,
emptyArguments);
};
new DatabaseTemplate(environment, NEW_QUEUE_DB_NAME,
NEW_BINDINGS_DB_NAME, transaction).run(queueCreateOperation);
}
private List<AMQShortString> findTopicExchanges(final Environment
environment)
{
- final List<AMQShortString> topicExchanges = new
ArrayList<AMQShortString>();
+ final List<AMQShortString> topicExchanges = new ArrayList<>();
final ExchangeRecordBinding binding = new ExchangeRecordBinding();
CursorOperation databaseOperation = new CursorOperation()
{
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom5To6.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom5To6.java
index 5262e0b2c5..61916602a9 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom5To6.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom5To6.java
@@ -26,9 +26,7 @@ import static
org.apache.qpid.server.store.berkeleydb.upgrade.UpgradeInteraction
import java.io.IOException;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.HashMap;
-import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -69,13 +67,11 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
{
private static final Logger LOGGER =
LoggerFactory.getLogger(UpgradeFrom5To6.class);
- private static final Set<String> DEFAULT_EXCHANGES_SET =
- new HashSet<String>(Arrays.asList(
- ExchangeDefaults.DEFAULT_EXCHANGE_NAME,
- ExchangeDefaults.FANOUT_EXCHANGE_NAME,
- ExchangeDefaults.HEADERS_EXCHANGE_NAME,
- ExchangeDefaults.TOPIC_EXCHANGE_NAME,
- ExchangeDefaults.DIRECT_EXCHANGE_NAME));
+ private static final Set<String> DEFAULT_EXCHANGES_SET =
Set.of(ExchangeDefaults.DEFAULT_EXCHANGE_NAME,
+ ExchangeDefaults.FANOUT_EXCHANGE_NAME,
+ ExchangeDefaults.HEADERS_EXCHANGE_NAME,
+ ExchangeDefaults.TOPIC_EXCHANGE_NAME,
+ ExchangeDefaults.DIRECT_EXCHANGE_NAME);
private static final String ARGUMENTS = "arguments";
@@ -172,28 +168,23 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
LOGGER.info("Message Contents");
if (environment.getDatabaseNames().contains(OLD_CONTENT_DB_NAME))
{
- DatabaseRunnable contentOperation = new DatabaseRunnable()
+ DatabaseRunnable contentOperation = (oldContentDatabase,
newContentDatabase, contentTransaction) ->
{
- @Override
- public void run(final Database oldContentDatabase, final
Database newContentDatabase,
- Transaction contentTransaction)
+ CursorOperation metaDataDatabaseOperation = new
CursorOperation()
{
- CursorOperation metaDataDatabaseOperation = new
CursorOperation()
- {
- @Override
- public void processEntry(Database metadataDatabase,
Database notUsed,
- Transaction metaDataTransaction, DatabaseEntry
key, DatabaseEntry value)
- {
- long messageId = LongBinding.entryToLong(key);
- upgradeMessage(messageId, oldContentDatabase,
newContentDatabase, handler, metaDataTransaction,
- metadataDatabase);
- }
- };
- new DatabaseTemplate(environment, OLD_META_DATA_DB_NAME,
contentTransaction)
- .run(metaDataDatabaseOperation);
- LOGGER.info(metaDataDatabaseOperation.getRowCount() + "
Message Content Entries");
- }
+ @Override
+ public void processEntry(Database metadataDatabase,
Database notUsed,
+ Transaction metaDataTransaction, DatabaseEntry
key, DatabaseEntry value)
+ {
+ long messageId = LongBinding.entryToLong(key);
+ upgradeMessage(messageId, oldContentDatabase,
newContentDatabase, handler, metaDataTransaction,
+ metadataDatabase);
+ }
+ };
+ new DatabaseTemplate(environment, OLD_META_DATA_DB_NAME,
contentTransaction)
+ .run(metaDataDatabaseOperation);
+ LOGGER.info(metaDataDatabaseOperation.getRowCount() + "
Message Content Entries");
};
new DatabaseTemplate(environment, OLD_CONTENT_DB_NAME,
NEW_CONTENT_DB_NAME, transaction).run(contentOperation);
environment.removeDatabase(transaction, OLD_CONTENT_DB_NAME);
@@ -275,7 +266,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
*/
private SortedMap<Integer, byte[]> getMessageData(final long messageId,
final Database oldDatabase)
{
- TreeMap<Integer, byte[]> data = new TreeMap<Integer, byte[]>();
+ TreeMap<Integer, byte[]> data = new TreeMap<>();
Cursor cursor = oldDatabase.openCursor(null,
CursorConfig.READ_COMMITTED);
try
@@ -438,7 +429,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
private List<String> upgradeExchanges(Environment environment, Transaction
transaction, final String virtualHostName)
{
- final List<String> exchangeNames = new ArrayList<String>();
+ final List<String> exchangeNames = new ArrayList<>();
LOGGER.info("Exchanges");
if (environment.getDatabaseNames().contains(OLD_EXCHANGE_DB_NAME))
{
@@ -475,7 +466,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
private List<String> upgradeQueues(Environment environment, Transaction
transaction, final String virtualHostName)
{
- final List<String> queueNames = new ArrayList<String>();
+ final List<String> queueNames = new ArrayList<>();
LOGGER.info("Queues");
if (environment.getDatabaseNames().contains(OLD_QUEUE_DB_NAME))
{
@@ -532,7 +523,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
String owner, boolean exclusive, FieldTable arguments)
{
- Map<String, Object> attributesMap = new HashMap<String, Object>();
+ Map<String, Object> attributesMap = new HashMap<>();
attributesMap.put(Queue.NAME, queueName);
attributesMap.put(Queue.EXCLUSIVE, exclusive);
@@ -569,7 +560,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
private UpgradeConfiguredObjectRecord
createExchangeConfiguredObjectRecord(String exchangeName, String exchangeType,
boolean autoDelete)
{
- Map<String, Object> attributesMap = new HashMap<String, Object>();
+ Map<String, Object> attributesMap = new HashMap<>();
attributesMap.put(Exchange.NAME, exchangeName);
attributesMap.put(Exchange.TYPE, exchangeType);
attributesMap.put(Exchange.LIFETIME_POLICY, autoDelete ? "AUTO_DELETE"
@@ -582,7 +573,7 @@ public class UpgradeFrom5To6 extends AbstractStoreUpgrade
private UpgradeConfiguredObjectRecord
createBindingConfiguredObjectRecord(String exchangeName, String queueName,
String routingKey, FieldTable arguments, String virtualHostName)
{
- Map<String, Object> attributesMap = new HashMap<String, Object>();
+ Map<String, Object> attributesMap = new HashMap<>();
attributesMap.put("name", routingKey);
attributesMap.put("exchange",
UUIDGenerator.generateExchangeUUID(exchangeName, virtualHostName));
attributesMap.put("queue", UUIDGenerator.generateQueueUUID(queueName,
virtualHostName));
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom7To8.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom7To8.java
index 0545d7186a..7de466f5ee 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom7To8.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeFrom7To8.java
@@ -22,7 +22,7 @@ package org.apache.qpid.server.store.berkeleydb.upgrade;
import java.io.IOException;
import java.io.StringWriter;
-import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
@@ -57,22 +57,22 @@ import com.sleepycat.je.Transaction;
public class UpgradeFrom7To8 extends AbstractStoreUpgrade
{
- private static final TypeReference<HashMap<String, Object>>
MAP_TYPE_REFERENCE = new TypeReference<HashMap<String,Object>>(){};
+ private static final TypeReference<HashMap<String, Object>>
MAP_TYPE_REFERENCE = new TypeReference<>()
+ {
+ };
- private static final DatabaseEntry MESSAGE_METADATA_SEQ_KEY = new
DatabaseEntry("MESSAGE_METADATA_SEQ_KEY".getBytes(Charset.forName("UTF-8")));
+ private static final DatabaseEntry MESSAGE_METADATA_SEQ_KEY =
+ new
DatabaseEntry("MESSAGE_METADATA_SEQ_KEY".getBytes(StandardCharsets.UTF_8));
private static final SequenceConfig MESSAGE_METADATA_SEQ_CONFIG =
SequenceConfig.DEFAULT.
setAllowCreate(true).
setWrap(true).
setCacheSize(100000);
- private final Map<String, String> _defaultExchanges = new HashMap<String,
String>()
- {{
- put("amq.direct", "direct");
- put("amq.topic", "topic");
- put("amq.fanout", "fanout");
- put("amq.match", "headers");
- }};
+ private final Map<String, String> _defaultExchanges = Map.of("amq.direct",
"direct",
+ "amq.topic", "topic",
+ "amq.fanout", "fanout",
+ "amq.match", "headers");
@Override
public void performUpgrade(Environment environment,
UpgradeInteractionHandler handler, ConfiguredObject<?> parent)
@@ -103,7 +103,7 @@ public class UpgradeFrom7To8 extends AbstractStoreUpgrade
configVersionDb.close();
String virtualHostName = parent.getName();
- Map<String, Object> virtualHostAttributes = new HashMap<String,
Object>();
+ Map<String, Object> virtualHostAttributes = new HashMap<>();
virtualHostAttributes.put("modelVersion", stringifiedConfigVersion);
virtualHostAttributes.put("name", virtualHostName);
UUID virtualHostId = UUIDGenerator.generateVhostUUID(virtualHostName);
@@ -202,7 +202,7 @@ public class UpgradeFrom7To8 extends AbstractStoreUpgrade
for (Map.Entry<String, String> defaultExchangeEntry :
_defaultExchanges.entrySet())
{
UUID id =
UUIDGenerator.generateExchangeUUID(defaultExchangeEntry.getKey(),
virtualHostName);
- Map<String, Object> exchangeAttributes = new HashMap<String,
Object>();
+ Map<String, Object> exchangeAttributes = new HashMap<>();
exchangeAttributes.put("name", defaultExchangeEntry.getKey());
exchangeAttributes.put("type", defaultExchangeEntry.getValue());
exchangeAttributes.put("lifetimePolicy", "PERMANENT");
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeInteractionHandler.java
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeInteractionHandler.java
index c3f3ebefbb..74212b5096 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeInteractionHandler.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgradeInteractionHandler.java
@@ -25,14 +25,6 @@ public interface UpgradeInteractionHandler
UpgradeInteractionResponse requireResponse(String question,
UpgradeInteractionResponse defaultResponse,
UpgradeInteractionResponse...
possibleResponses);
- public static final UpgradeInteractionHandler DEFAULT_HANDLER = new
UpgradeInteractionHandler()
- {
- @Override
- public UpgradeInteractionResponse requireResponse(final String
question,
- final
UpgradeInteractionResponse defaultResponse,
- final
UpgradeInteractionResponse... possibleResponses)
- {
- return defaultResponse;
- }
- };
+ public static final UpgradeInteractionHandler DEFAULT_HANDLER =
+ (question, defaultResponse, possibleResponses) -> defaultResponse;
}
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHARemoteReplicationNodeImpl.java
b/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHARemoteReplicationNodeImpl.java
index 946e2b7996..16fda98fbc 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHARemoteReplicationNodeImpl.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHARemoteReplicationNodeImpl.java
@@ -43,7 +43,6 @@ import
org.apache.qpid.server.logging.subjects.GroupLogSubject;
import org.apache.qpid.server.model.AbstractConfiguredObject;
import org.apache.qpid.server.model.Broker;
import org.apache.qpid.server.model.ConfiguredObject;
-import org.apache.qpid.server.model.IllegalStateTransitionException;
import org.apache.qpid.server.model.ManagedAttributeField;
import org.apache.qpid.server.model.State;
import
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade;
diff --git
a/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHAVirtualHostNodeImpl.java
b/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHAVirtualHostNodeImpl.java
index c1a875c03f..114cc41bbb 100644
---
a/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHAVirtualHostNodeImpl.java
+++
b/bdbstore/src/main/java/org/apache/qpid/server/virtualhostnode/berkeleydb/BDBHAVirtualHostNodeImpl.java
@@ -300,7 +300,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
if (!isFirstNodeInAGroup())
{
List<String> permittedNodes = new
ArrayList<>(getPermittedNodesFromHelper());
- setAttributes(Collections.<String,
Object>singletonMap(PERMITTED_NODES, permittedNodes));
+ setAttributes(Collections.singletonMap(PERMITTED_NODES,
permittedNodes));
}
}
@@ -384,7 +384,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
final SettableFuture<Void> returnVal = SettableFuture.create();
ListenableFuture<Void> superFuture = super.doStop();
- addFutureCallback(superFuture, new FutureCallback<Void>()
+ addFutureCallback(superFuture, new FutureCallback<>()
{
@Override
public void onSuccess(final Void result)
@@ -413,7 +413,6 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
{
returnVal.set(null);
}
-
}
}, getTaskExecutor());
return returnVal;
@@ -482,7 +481,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
private Set<InetSocketAddress> getRemoteNodeAddresses()
{
- Set<InetSocketAddress> helpers = new HashSet<InetSocketAddress>();
+ Set<InetSocketAddress> helpers = new HashSet<>();
@SuppressWarnings("rawtypes")
Collection<? extends RemoteReplicationNode> remoteNodes =
getRemoteReplicationNodes();
for (RemoteReplicationNode<?> node : remoteNodes)
@@ -497,16 +496,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
@Override
protected ListenableFuture<Void> onClose()
{
- return doAfterAlways(super.onClose(),
- new Runnable()
- {
- @Override
- public void run()
- {
- closeEnvironment();
- }
- });
-
+ return doAfterAlways(super.onClose(), this::closeEnvironment);
}
@Override
@@ -626,7 +616,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
ConfiguredObjectRecord[] initialRecords = getInitialRecords();
if(upgraderAndRecoverer.upgradeAndRecover(getConfigurationStore(),
initialRecords))
{
- setAttributes(Collections.<String,
Object>singletonMap(VIRTUALHOST_INITIAL_CONFIGURATION, "{}"));
+
setAttributes(Collections.singletonMap(VIRTUALHOST_INITIAL_CONFIGURATION,
"{}"));
firstOpening = initialRecords.length == 0;
}
@@ -665,14 +655,10 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
{
((QueueManagingVirtualHost<?>)
recoveredHost).setFirstOpening(firstOpening);
}
- Subject.doAs(getSubjectWithAddedSystemRights(), new
PrivilegedAction<Object>()
+ Subject.doAs(getSubjectWithAddedSystemRights(),
(PrivilegedAction<Object>) () ->
{
- @Override
- public Object run()
- {
- recoveredHost.open();
- return null;
- }
+ recoveredHost.open();
+ return null;
});
}
success = true;
@@ -1124,14 +1110,10 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
@Override
public void onNodeState(final ReplicationNode node, final NodeState
nodeState)
{
- Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName),
new PrivilegedAction<Void>()
+ Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName),
(PrivilegedAction<Void>) () ->
{
- @Override
- public Void run()
- {
- processNodeState(node, nodeState);
- return null;
- }
+ processNodeState(node, nodeState);
+ return null;
});
}
@@ -1181,7 +1163,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
{
if
(_permittedNodes.contains(remoteNode.getAddress()))
{
- setAttributes(Collections.<String,
Object>singletonMap(PERMITTED_NODES, new ArrayList<>(permittedNodes)));
+
setAttributes(Collections.singletonMap(PERMITTED_NODES, new
ArrayList<>(permittedNodes)));
} else
{
LOGGER.warn("Cannot accept the new
permitted node list from the master as the master '" + remoteNode.getName()
@@ -1212,15 +1194,8 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
@Override
public boolean onIntruderNode(final ReplicationNode node)
{
- return
Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName), new
PrivilegedAction<Boolean>()
- {
- @Override
- public Boolean run()
- {
- return processIntruderNode(node);
-
- }
- });
+ return
Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName),
(PrivilegedAction<Boolean>) () ->
+ processIntruderNode(node));
}
private boolean processIntruderNode(final ReplicationNode node)
@@ -1314,7 +1289,7 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
private Map<String, Object> nodeToAttributes(ReplicationNode
replicationNode)
{
- Map<String, Object> attributes = new HashMap<String, Object>();
+ Map<String, Object> attributes = new HashMap<>();
attributes.put(ConfiguredObject.NAME, replicationNode.getName());
attributes.put(ConfiguredObject.DURABLE, false);
attributes.put(BDBHARemoteReplicationNode.ADDRESS,
replicationNode.getHostName() + ":" + replicationNode.getPort());
@@ -1330,18 +1305,14 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
final State initialState = getState();
- ListenableFuture<Void> future =
doAfterAlways(stopAndSetStateTo(State.ERRORED), new Runnable()
+ ListenableFuture<Void> future =
doAfterAlways(stopAndSetStateTo(State.ERRORED), () ->
{
- @Override
- public void run()
- {
- _lastRole.set(NodeRole.DETACHED);
- attributeSet(ROLE, _role, NodeRole.DETACHED);
- notifyStateChanged(initialState, State.ERRORED);
- }
+ _lastRole.set(NodeRole.DETACHED);
+ attributeSet(ROLE, _role, NodeRole.DETACHED);
+ notifyStateChanged(initialState, State.ERRORED);
});
- addFutureCallback(future, new FutureCallback<Void>()
+ addFutureCallback(future, new FutureCallback<>()
{
@Override
public void onSuccess(final Void result)
@@ -1368,14 +1339,10 @@ public class BDBHAVirtualHostNodeImpl extends
AbstractVirtualHostNode<BDBHAVirtu
@Override
public Void execute()
{
- return
Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName), new
PrivilegedAction<Void>()
+ return
Subject.doAs(getSystemTaskSubject(_virtualHostNodePrincipalName),
(PrivilegedAction<Void>) () ->
{
- @Override
- public Void run()
- {
- perform();
- return null;
- }
+ perform();
+ return null;
});
}
diff --git
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBHAVirtualHostNodeTest.java
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBHAVirtualHostNodeTest.java
index abfe7eee67..513793651e 100644
---
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBHAVirtualHostNodeTest.java
+++
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBHAVirtualHostNodeTest.java
@@ -513,14 +513,14 @@ public class BDBHAVirtualHostNodeTest extends UnitTestBase
_helper.awaitRemoteNodes(node1, 2);
// Create new "proposed" permitted nodes list with a current node
missing
- List<String> amendedPermittedNodes = new ArrayList<String>();
+ List<String> amendedPermittedNodes = new ArrayList<>();
amendedPermittedNodes.add(node1Address);
amendedPermittedNodes.add(node2Address);
// Try to update the permitted nodes attributes using the new list
try
{
- node1.setAttributes(Collections.<String,
Object>singletonMap(BDBHAVirtualHostNode.PERMITTED_NODES,
amendedPermittedNodes));
+
node1.setAttributes(Collections.singletonMap(BDBHAVirtualHostNode.PERMITTED_NODES,
amendedPermittedNodes));
fail("Operation to remove current group node from permitted nodes
should have failed");
}
catch(IllegalArgumentException e)
@@ -561,7 +561,7 @@ public class BDBHAVirtualHostNodeTest extends UnitTestBase
_helper.awaitRemoteNodes(node1, 2);
// Create new "proposed" permitted nodes list for update
- List<String> amendedPermittedNodes = new ArrayList<String>();
+ List<String> amendedPermittedNodes = new ArrayList<>();
amendedPermittedNodes.add(node1Address);
amendedPermittedNodes.add(node2Address);
amendedPermittedNodes.add(node3Address);
diff --git
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStoreTest.java
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStoreTest.java
index 06c9385381..9741220254 100644
---
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStoreTest.java
+++
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBPreferenceStoreTest.java
@@ -207,7 +207,7 @@ public class BDBPreferenceStoreTest extends UnitTestBase
{
try
{
- _preferenceStore.replace(Collections.<UUID>emptyList(),
Collections.emptyList());
+ _preferenceStore.replace(Collections.emptyList(),
Collections.emptyList());
fail("Should not be able to replace");
}
catch (IllegalStateException e)
diff --git
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBStoreUpgradeTestPreparer.java
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBStoreUpgradeTestPreparer.java
index 477f6ca7ac..4b3320b6e2 100644
---
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBStoreUpgradeTestPreparer.java
+++
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/BDBStoreUpgradeTestPreparer.java
@@ -168,7 +168,7 @@ public class BDBStoreUpgradeTestPreparer
session = connection.createSession(true, Session.SESSION_TRANSACTED);
// Create a priority queue on broker
- final Map<String,Object> priorityQueueArguments = new HashMap<String,
Object>();
+ final Map<String,Object> priorityQueueArguments = new HashMap<>();
priorityQueueArguments.put(QueueArgumentsConverter.X_QPID_PRIORITIES,10);
Queue priorityQueue = createAndBindQueueOnBroker(session,
PRIORITY_QUEUE_NAME, priorityQueueArguments);
MessageProducer priorityQueueProducer =
session.createProducer(priorityQueue);
@@ -184,7 +184,7 @@ public class BDBStoreUpgradeTestPreparer
priorityQueueProducer.close();
// Create a queue that has a DLQ
- final Map<String,Object> queueWithDLQArguments = new HashMap<String,
Object>();
+ final Map<String,Object> queueWithDLQArguments = new HashMap<>();
queueWithDLQArguments.put("x-qpid-dlq-enabled", true);
queueWithDLQArguments.put("x-qpid-maximum-delivery-count", 2);
createAndBindQueueOnBroker(session, QUEUE_WITH_DLQ_NAME,
queueWithDLQArguments);
diff --git
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacadeTest.java
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacadeTest.java
index 755d3f3dec..253f238179 100644
---
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacadeTest.java
+++
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/replication/ReplicatedEnvironmentFacadeTest.java
@@ -22,7 +22,17 @@ package org.apache.qpid.server.store.berkeleydb.replication;
import static
org.apache.qpid.server.store.berkeleydb.EnvironmentFacade.JUL_LOGGER_LEVEL_OVERRIDE;
import static
org.apache.qpid.server.store.berkeleydb.EnvironmentFacade.LOG_HANDLER_CLEANER_PROTECTED_FILES_LIMIT_PROPERTY_NAME;
-import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.*;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.DB_PING_SOCKET_TIMEOUT_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.DISABLE_COALESCING_COMMITTER_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.ENVIRONMENT_RESTART_RETRY_LIMIT_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.EXECUTOR_SHUTDOWN_TIMEOUT_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.MASTER_TRANSFER_TIMEOUT_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.NO_SYNC_TX_DURABILITY_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.PERMITTED_NODE_LIST;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.REMOTE_NODE_MONITOR_INTERVAL_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.REMOTE_NODE_MONITOR_TIMEOUT_PROPERTY_NAME;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.ReplicationNodeImpl;
+import static
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.getRemoteNodeState;
import static
org.apache.qpid.server.virtualhost.berkeleydb.BDBVirtualHost.DEFAULT_QPID_BROKER_BDB_COMMITER_NOTIFY_THRESHOLD;
import static
org.apache.qpid.server.virtualhost.berkeleydb.BDBVirtualHost.DEFAULT_QPID_BROKER_BDB_COMMITER_WAIT_TIMEOUT;
import static
org.apache.qpid.server.virtualhost.berkeleydb.BDBVirtualHost.QPID_BROKER_BDB_COMMITER_NOTIFY_THRESHOLD;
@@ -878,7 +888,8 @@ public class ReplicatedEnvironmentFacadeTest extends
UnitTestBase
permittedNodes.add("localhost:" + _portHelper.getNextAvailable());
firstNode.setPermittedNodes(permittedNodes);
- ReplicationNodeImpl replicationNode = new
ReplicationNodeImpl(TEST_NODE_NAME, TEST_NODE_HOST_PORT);
+ ReplicationNodeImpl
+ replicationNode = new ReplicationNodeImpl(TEST_NODE_NAME,
TEST_NODE_HOST_PORT);
NodeState nodeState = getRemoteNodeState(TEST_GROUP_NAME,
replicationNode, 5000);
ObjectMapper objectMapper = new ObjectMapper();
diff --git
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgraderTest.java
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgraderTest.java
index d8f9547767..1c0d7ed13a 100644
---
a/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgraderTest.java
+++
b/bdbstore/src/test/java/org/apache/qpid/server/store/berkeleydb/upgrade/UpgraderTest.java
@@ -108,7 +108,7 @@ public class UpgraderTest extends AbstractUpgradeTestCase
_upgrader.upgradeIfNecessary();
List<String> databaseNames = emptyEnvironment.getDatabaseNames();
- List<String> expectedDatabases = new ArrayList<String>();
+ List<String> expectedDatabases = new ArrayList<>();
expectedDatabases.add(Upgrader.VERSION_DB_NAME);
assertEquals(expectedDatabases, databaseNames,
"Expectedonly VERSION table in initially empty store
after upgrade: ");
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