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Posted to commits@maven.apache.org by mi...@apache.org on 2022/09/24 21:16:09 UTC
[maven-resolver] 01/01: [MRESOLVER-266] Simplify named lock adapter creation and align configuration
This is an automated email from the ASF dual-hosted git repository.
michaelo pushed a commit to branch MRESOLVER-266
in repository https://gitbox.apache.org/repos/asf/maven-resolver.git
commit 510dcd38cda55bf7f1091305703b77e10a5c5580
Author: Tamas Cservenak <ta...@cservenak.net>
AuthorDate: Fri Jun 24 12:00:45 2022 +0200
[MRESOLVER-266] Simplify named lock adapter creation and align configuration
Simplified adapter creation and now as everything else in Resolver, session
config properties are used as configuration source, not Java system
properties.
Important: This change also drops internal/impl things. Therefore, this is a
breakage, IF someone uses internal/private/impl details from Resolver
(mvnd does, but is fine, is our kiddo), and for the rest of the worlds:
hands off, please.
This closes #196
---
maven-resolver-impl/pom.xml | 6 +-
.../eclipse/aether/impl/DefaultServiceLocator.java | 3 -
.../eclipse/aether/impl/guice/AetherModule.java | 3 -
.../synccontext/DefaultSyncContextFactory.java | 114 ++++++++++++++++++---
.../synccontext/named/NamedLockFactoryAdapter.java | 8 ++
.../named/NamedLockFactorySelector.java | 39 -------
.../named/NamedLockFactorySelectorSupport.java | 109 --------------------
.../named/SimpleNamedLockFactorySelector.java | 83 ---------------
8 files changed, 108 insertions(+), 257 deletions(-)
diff --git a/maven-resolver-impl/pom.xml b/maven-resolver-impl/pom.xml
index 3e1ad962..70d0bc66 100644
--- a/maven-resolver-impl/pom.xml
+++ b/maven-resolver-impl/pom.xml
@@ -69,9 +69,9 @@
<optional>true</optional>
</dependency>
<dependency>
- <groupId>javax.annotation</groupId>
- <artifactId>javax.annotation-api</artifactId>
- <version>1.3.2</version>
+ <groupId>javax.annotation</groupId>
+ <artifactId>javax.annotation-api</artifactId>
+ <version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.sisu</groupId>
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/DefaultServiceLocator.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/DefaultServiceLocator.java
index 815c07cd..75841aec 100644
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/DefaultServiceLocator.java
+++ b/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/DefaultServiceLocator.java
@@ -58,8 +58,6 @@ import org.eclipse.aether.internal.impl.Maven2RepositoryLayoutFactory;
import org.eclipse.aether.internal.impl.SimpleLocalRepositoryManagerFactory;
import org.eclipse.aether.internal.impl.slf4j.Slf4jLoggerFactory;
import org.eclipse.aether.internal.impl.synccontext.DefaultSyncContextFactory;
-import org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactorySelector;
-import org.eclipse.aether.internal.impl.synccontext.named.SimpleNamedLockFactorySelector;
import org.eclipse.aether.spi.connector.checksum.ChecksumAlgorithmFactorySelector;
import org.eclipse.aether.spi.connector.checksum.ChecksumPolicyProvider;
import org.eclipse.aether.spi.connector.layout.RepositoryLayoutFactory;
@@ -227,7 +225,6 @@ public final class DefaultServiceLocator
addService( LocalRepositoryManagerFactory.class, EnhancedLocalRepositoryManagerFactory.class );
addService( LoggerFactory.class, Slf4jLoggerFactory.class );
addService( TrackingFileManager.class, DefaultTrackingFileManager.class );
- addService( NamedLockFactorySelector.class, SimpleNamedLockFactorySelector.class );
addService( ChecksumAlgorithmFactorySelector.class, DefaultChecksumAlgorithmFactorySelector.class );
addService( LocalPathComposer.class, DefaultLocalPathComposer.class );
}
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/guice/AetherModule.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/guice/AetherModule.java
index 02bd7b08..ce7ccc28 100644
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/guice/AetherModule.java
+++ b/maven-resolver-impl/src/main/java/org/eclipse/aether/impl/guice/AetherModule.java
@@ -56,8 +56,6 @@ import org.eclipse.aether.internal.impl.collect.DependencyCollectorDelegate;
import org.eclipse.aether.internal.impl.collect.bf.BfDependencyCollector;
import org.eclipse.aether.internal.impl.collect.df.DfDependencyCollector;
import org.eclipse.aether.internal.impl.synccontext.DefaultSyncContextFactory;
-import org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactorySelector;
-import org.eclipse.aether.internal.impl.synccontext.named.SimpleNamedLockFactorySelector;
import org.eclipse.aether.internal.impl.synccontext.named.GAVNameMapper;
import org.eclipse.aether.internal.impl.synccontext.named.DiscriminatingNameMapper;
import org.eclipse.aether.internal.impl.synccontext.named.NameMapper;
@@ -203,7 +201,6 @@ public class AetherModule
bind( ChecksumAlgorithmFactorySelector.class )
.to( DefaultChecksumAlgorithmFactorySelector.class ).in ( Singleton.class );
- bind( NamedLockFactorySelector.class ).to( SimpleNamedLockFactorySelector.class ).in( Singleton.class );
bind( SyncContextFactory.class ).to( DefaultSyncContextFactory.class ).in( Singleton.class );
bind( org.eclipse.aether.impl.SyncContextFactory.class )
.to( org.eclipse.aether.internal.impl.synccontext.legacy.DefaultSyncContextFactory.class )
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/DefaultSyncContextFactory.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/DefaultSyncContextFactory.java
index b488cb4b..96996698 100644
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/DefaultSyncContextFactory.java
+++ b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/DefaultSyncContextFactory.java
@@ -19,20 +19,34 @@ package org.eclipse.aether.internal.impl.synccontext;
* under the License.
*/
-import java.util.Objects;
-
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.CopyOnWriteArrayList;
+
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.SyncContext;
+import org.eclipse.aether.internal.impl.synccontext.named.DiscriminatingNameMapper;
+import org.eclipse.aether.internal.impl.synccontext.named.FileGAVNameMapper;
+import org.eclipse.aether.internal.impl.synccontext.named.GAVNameMapper;
+import org.eclipse.aether.internal.impl.synccontext.named.NameMapper;
import org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapter;
-import org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactorySelector;
+import org.eclipse.aether.internal.impl.synccontext.named.StaticNameMapper;
+import org.eclipse.aether.named.NamedLockFactory;
+import org.eclipse.aether.named.providers.FileLockNamedLockFactory;
+import org.eclipse.aether.named.providers.LocalReadWriteLockNamedLockFactory;
+import org.eclipse.aether.named.providers.LocalSemaphoreNamedLockFactory;
+import org.eclipse.aether.named.providers.NoopNamedLockFactory;
import org.eclipse.aether.spi.locator.Service;
import org.eclipse.aether.spi.locator.ServiceLocator;
import org.eclipse.aether.spi.synccontext.SyncContextFactory;
+import org.eclipse.aether.util.ConfigUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import static java.util.Objects.requireNonNull;
@@ -44,20 +58,41 @@ import static java.util.Objects.requireNonNull;
public final class DefaultSyncContextFactory
implements SyncContextFactory, Service
{
- private NamedLockFactoryAdapter namedLockFactoryAdapter;
+ private static final Logger LOGGER = LoggerFactory.getLogger( DefaultSyncContextFactory.class );
+
+ private static final String ADAPTER_KEY = DefaultSyncContextFactory.class.getName() + ".adapter";
+
+ private static final String NAME_MAPPER_KEY = "aether.syncContext.named.nameMapper";
+
+ private static final String DEFAULT_NAME_MAPPER_NAME = GAVNameMapper.NAME;
+
+ private static final String FACTORY_KEY = "aether.syncContext.named.factory";
+
+ private static final String DEFAULT_FACTORY_NAME = LocalReadWriteLockNamedLockFactory.NAME;
+
+ private Map<String, NameMapper> nameMappers;
+
+ private Map<String, NamedLockFactory> namedLockFactories;
+
+ private final CopyOnWriteArrayList<NamedLockFactoryAdapter> createdAdapters = new CopyOnWriteArrayList<>();
/**
* Constructor used with DI, where factories are injected and selected based on key.
*/
@Inject
- public DefaultSyncContextFactory( final NamedLockFactorySelector selector )
+ public DefaultSyncContextFactory( final Map<String, NameMapper> nameMappers,
+ final Map<String, NamedLockFactory> namedLockFactories )
{
- this.namedLockFactoryAdapter = new NamedLockFactoryAdapter(
- selector.getSelectedNameMapper(),
- selector.getSelectedNamedLockFactory()
- );
+ this.nameMappers = requireNonNull( nameMappers );
+ this.namedLockFactories = requireNonNull( namedLockFactories );
}
+ /**
+ * ServiceLocator default ctor.
+ *
+ * @deprecated Will be removed once ServiceLocator removed.
+ */
+ @Deprecated
public DefaultSyncContextFactory()
{
// ctor for ServiceLoader
@@ -66,24 +101,69 @@ public final class DefaultSyncContextFactory
@Override
public void initService( final ServiceLocator locator )
{
- NamedLockFactorySelector selector = Objects.requireNonNull(
- locator.getService( NamedLockFactorySelector.class ) );
- this.namedLockFactoryAdapter = new NamedLockFactoryAdapter(
- selector.getSelectedNameMapper(),
- selector.getSelectedNamedLockFactory()
- );
+ HashMap<String, NameMapper> mappers = new HashMap<>();
+ mappers.put( StaticNameMapper.NAME, new StaticNameMapper() );
+ mappers.put( GAVNameMapper.NAME, new GAVNameMapper() );
+ mappers.put( DiscriminatingNameMapper.NAME, new DiscriminatingNameMapper( new GAVNameMapper() ) );
+ mappers.put( FileGAVNameMapper.NAME, new FileGAVNameMapper() );
+ this.nameMappers = mappers;
+
+ HashMap<String, NamedLockFactory> factories = new HashMap<>();
+ factories.put( NoopNamedLockFactory.NAME, new NoopNamedLockFactory() );
+ factories.put( LocalReadWriteLockNamedLockFactory.NAME, new LocalReadWriteLockNamedLockFactory() );
+ factories.put( LocalSemaphoreNamedLockFactory.NAME, new LocalSemaphoreNamedLockFactory() );
+ factories.put( FileLockNamedLockFactory.NAME, new FileLockNamedLockFactory() );
+ this.namedLockFactories = factories;
}
@Override
public SyncContext newInstance( final RepositorySystemSession session, final boolean shared )
{
requireNonNull( session, "session cannot be null" );
- return namedLockFactoryAdapter.newInstance( session, shared );
+ NamedLockFactoryAdapter adapter =
+ (NamedLockFactoryAdapter) session.getData().computeIfAbsent(
+ ADAPTER_KEY,
+ () -> createAdapter( session )
+ );
+ return adapter.newInstance( session, shared );
+ }
+
+ private NamedLockFactoryAdapter createAdapter( final RepositorySystemSession session )
+ {
+ String nameMapperName = ConfigUtils.getString( session, DEFAULT_NAME_MAPPER_NAME, NAME_MAPPER_KEY );
+ String namedLockFactoryName = ConfigUtils.getString( session, DEFAULT_FACTORY_NAME, FACTORY_KEY );
+ NameMapper nameMapper = nameMappers.get( nameMapperName );
+ if ( nameMapper == null )
+ {
+ throw new IllegalArgumentException( "Unknown NameMapper name: " + nameMapperName
+ + ", known ones: " + nameMappers.keySet() );
+ }
+ NamedLockFactory namedLockFactory = namedLockFactories.get( namedLockFactoryName );
+ if ( namedLockFactory == null )
+ {
+ throw new IllegalArgumentException( "Unknown NamedLockFactory name: " + namedLockFactoryName
+ + ", known ones: " + namedLockFactories.keySet() );
+ }
+ NamedLockFactoryAdapter adapter = new NamedLockFactoryAdapter( nameMapper, namedLockFactory );
+ createdAdapters.add( adapter );
+ return adapter;
}
@PreDestroy
public void shutdown()
{
- namedLockFactoryAdapter.shutdown();
+ LOGGER.debug( "Shutting down created adapters..." );
+ createdAdapters.forEach( adapter ->
+ {
+ try
+ {
+ adapter.shutdown();
+ }
+ catch ( Exception e )
+ {
+ LOGGER.warn( "Could not shutdown: {}", adapter, e );
+ }
+ }
+ );
}
}
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactoryAdapter.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactoryAdapter.java
index b59b26c7..bc1a7420 100644
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactoryAdapter.java
+++ b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactoryAdapter.java
@@ -78,6 +78,14 @@ public final class NamedLockFactoryAdapter
namedLockFactory.shutdown();
}
+ public String toString()
+ {
+ return getClass().getSimpleName()
+ + "(nameMapper=" + nameMapper
+ + ", namedLockFactory=" + namedLockFactory
+ + ")";
+ }
+
private static class AdaptedLockSyncContext implements SyncContext
{
private static final Logger LOGGER = LoggerFactory.getLogger( AdaptedLockSyncContext.class );
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelector.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelector.java
deleted file mode 100644
index 653d39b2..00000000
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelector.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package org.eclipse.aether.internal.impl.synccontext.named;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.named.NamedLockFactory;
-
-/**
- * Selector for {@link NamedLockFactory} and {@link NameMapper} that selects and exposes selected ones. Essentially
- * all the named locks configuration is here. Implementations may use different strategies to perform selection.
- */
-public interface NamedLockFactorySelector
-{
- /**
- * Returns the selected {@link NamedLockFactory}, never null.
- */
- NamedLockFactory getSelectedNamedLockFactory();
-
- /**
- * Returns the selected {@link NameMapper}, never null.
- */
- NameMapper getSelectedNameMapper();
-}
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelectorSupport.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelectorSupport.java
deleted file mode 100644
index 9e525d8f..00000000
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/NamedLockFactorySelectorSupport.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.eclipse.aether.internal.impl.synccontext.named;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.named.NamedLockFactory;
-
-import java.util.Map;
-
-/**
- * Selector implementation support class: by extending this class one may override defaults, or provide completely
- * alternative way of configuration. This implementation uses Java System properties to select factory and name mapper.
- *
- * @since 1.7.3
- */
-public abstract class NamedLockFactorySelectorSupport
- implements NamedLockFactorySelector
-{
- public static final String FACTORY_KEY = "aether.syncContext.named.factory";
-
- public static final String NAME_MAPPER_KEY = "aether.syncContext.named.nameMapper";
-
- private final NamedLockFactory namedLockFactory;
-
- private final NameMapper nameMapper;
-
- public NamedLockFactorySelectorSupport( final Map<String, NamedLockFactory> factories,
- final String defaultFactoryName,
- final Map<String, NameMapper> nameMappers,
- final String defaultNameMapperName )
- {
- this.namedLockFactory = selectNamedLockFactory( factories, getFactoryName( defaultFactoryName ) );
- this.nameMapper = selectNameMapper( nameMappers, getNameMapperName( defaultNameMapperName ) );
- }
-
- /**
- * Returns the selected {@link NamedLockFactory}, never null.
- */
- @Override
- public NamedLockFactory getSelectedNamedLockFactory()
- {
- return namedLockFactory;
- }
-
- /**
- * Returns the selected {@link NameMapper}, never null.
- */
- @Override
- public NameMapper getSelectedNameMapper()
- {
- return nameMapper;
- }
-
- /**
- * Returns selected factory name (or passed in default) using System property value of {@link #FACTORY_KEY}.
- */
- protected String getFactoryName( final String defaultFactoryName )
- {
- return System.getProperty( FACTORY_KEY, defaultFactoryName );
- }
-
- /**
- * Returns selected name mapper name (or passed in default) using System property value of {@link #NAME_MAPPER_KEY}.
- */
- protected String getNameMapperName( final String defaultNameMapperName )
- {
- return System.getProperty( NAME_MAPPER_KEY, defaultNameMapperName );
- }
-
- private NamedLockFactory selectNamedLockFactory( final Map<String, NamedLockFactory> factories,
- final String factoryName )
- {
- NamedLockFactory factory = factories.get( factoryName );
- if ( factory == null )
- {
- throw new IllegalArgumentException( "Unknown NamedLockFactory name: " + factoryName
- + ", known ones: " + factories.keySet() );
- }
- return factory;
- }
-
- private NameMapper selectNameMapper( final Map<String, NameMapper> nameMappers,
- final String mapperName )
- {
- NameMapper nameMapper = nameMappers.get( mapperName );
- if ( nameMapper == null )
- {
- throw new IllegalArgumentException( "Unknown NameMapper name: " + mapperName
- + ", known ones: " + nameMappers.keySet() );
- }
- return nameMapper;
- }
-}
diff --git a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/SimpleNamedLockFactorySelector.java b/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/SimpleNamedLockFactorySelector.java
deleted file mode 100644
index 96413622..00000000
--- a/maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/synccontext/named/SimpleNamedLockFactorySelector.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package org.eclipse.aether.internal.impl.synccontext.named;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.named.NamedLockFactory;
-import org.eclipse.aether.named.providers.FileLockNamedLockFactory;
-import org.eclipse.aether.named.providers.LocalReadWriteLockNamedLockFactory;
-import org.eclipse.aether.named.providers.LocalSemaphoreNamedLockFactory;
-import org.eclipse.aether.named.providers.NoopNamedLockFactory;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-import javax.inject.Singleton;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Simple selector implementation that uses {@link LocalReadWriteLockNamedLockFactory} and {@link GAVNameMapper} as
- * default name lock factory and name mapper.
- *
- * @since 1.7.3
- */
-@Singleton
-@Named
-public final class SimpleNamedLockFactorySelector
- extends NamedLockFactorySelectorSupport
-{
- private static final Map<String, NamedLockFactory> FACTORIES;
-
- private static final Map<String, NameMapper> NAME_MAPPERS;
-
- static
- {
- FACTORIES = new HashMap<>();
- FACTORIES.put( NoopNamedLockFactory.NAME, new NoopNamedLockFactory() );
- FACTORIES.put( LocalReadWriteLockNamedLockFactory.NAME, new LocalReadWriteLockNamedLockFactory() );
- FACTORIES.put( LocalSemaphoreNamedLockFactory.NAME, new LocalSemaphoreNamedLockFactory() );
- FACTORIES.put( FileLockNamedLockFactory.NAME, new FileLockNamedLockFactory() );
-
- NAME_MAPPERS = new HashMap<>();
- NAME_MAPPERS.put( StaticNameMapper.NAME, new StaticNameMapper() );
- NAME_MAPPERS.put( GAVNameMapper.NAME, new GAVNameMapper() );
- NAME_MAPPERS.put( DiscriminatingNameMapper.NAME, new DiscriminatingNameMapper( new GAVNameMapper() ) );
- NAME_MAPPERS.put( FileGAVNameMapper.NAME, new FileGAVNameMapper() );
- }
-
- /**
- * Default constructor for ServiceLocator.
- */
- public SimpleNamedLockFactorySelector()
- {
- this( FACTORIES, NAME_MAPPERS );
- }
-
- @Inject
- public SimpleNamedLockFactorySelector( final Map<String, NamedLockFactory> factories,
- final Map<String, NameMapper> nameMappers )
- {
- super(
- factories,
- LocalReadWriteLockNamedLockFactory.NAME,
- nameMappers,
- GAVNameMapper.NAME
- );
- }
-}