org.eclipse.aether.impl.guice.AetherModule Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2011, 2014 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.aether.impl.guice;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.inject.Named;
import javax.inject.Singleton;
import org.eclipse.aether.RepositoryListener;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.impl.ArtifactResolver;
import org.eclipse.aether.impl.DependencyCollector;
import org.eclipse.aether.impl.Deployer;
import org.eclipse.aether.impl.Installer;
import org.eclipse.aether.impl.LocalRepositoryProvider;
import org.eclipse.aether.impl.MetadataResolver;
import org.eclipse.aether.impl.OfflineController;
import org.eclipse.aether.impl.RemoteRepositoryManager;
import org.eclipse.aether.impl.RepositoryConnectorProvider;
import org.eclipse.aether.impl.RepositoryEventDispatcher;
import org.eclipse.aether.impl.SyncContextFactory;
import org.eclipse.aether.impl.UpdateCheckManager;
import org.eclipse.aether.impl.UpdatePolicyAnalyzer;
import org.eclipse.aether.internal.impl.DefaultArtifactResolver;
import org.eclipse.aether.internal.impl.DefaultChecksumPolicyProvider;
import org.eclipse.aether.internal.impl.DefaultDependencyCollector;
import org.eclipse.aether.internal.impl.DefaultDeployer;
import org.eclipse.aether.internal.impl.DefaultFileProcessor;
import org.eclipse.aether.internal.impl.DefaultInstaller;
import org.eclipse.aether.internal.impl.DefaultLocalRepositoryProvider;
import org.eclipse.aether.internal.impl.DefaultMetadataResolver;
import org.eclipse.aether.internal.impl.DefaultOfflineController;
import org.eclipse.aether.internal.impl.DefaultRemoteRepositoryManager;
import org.eclipse.aether.internal.impl.DefaultRepositoryConnectorProvider;
import org.eclipse.aether.internal.impl.DefaultRepositoryEventDispatcher;
import org.eclipse.aether.internal.impl.DefaultRepositoryLayoutProvider;
import org.eclipse.aether.internal.impl.DefaultRepositorySystem;
import org.eclipse.aether.internal.impl.DefaultSyncContextFactory;
import org.eclipse.aether.internal.impl.DefaultTransporterProvider;
import org.eclipse.aether.internal.impl.DefaultUpdateCheckManager;
import org.eclipse.aether.internal.impl.DefaultUpdatePolicyAnalyzer;
import org.eclipse.aether.internal.impl.EnhancedLocalRepositoryManagerFactory;
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.spi.connector.checksum.ChecksumPolicyProvider;
import org.eclipse.aether.spi.connector.layout.RepositoryLayoutFactory;
import org.eclipse.aether.spi.connector.layout.RepositoryLayoutProvider;
import org.eclipse.aether.spi.connector.transport.TransporterProvider;
import org.eclipse.aether.spi.io.FileProcessor;
import org.eclipse.aether.spi.localrepo.LocalRepositoryManagerFactory;
import org.eclipse.aether.spi.log.LoggerFactory;
import org.eclipse.aether.spi.log.NullLoggerFactory;
import org.slf4j.ILoggerFactory;
import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.name.Names;
/**
* A ready-made Guice module that sets up bindings
* for all components from this library. To acquire a complete repository system, clients need to bind an artifact
* descriptor reader, a version resolver, a version range resolver, zero or more metadata generator factories, some
* repository connector and transporter factories to access remote repositories.
*
* @noextend This class must not be extended by clients and will eventually be marked {@code final} without prior
* notice.
*/
public class AetherModule
extends AbstractModule
{
/**
* Creates a new instance of this Guice module, typically for invoking
* {@link com.google.inject.Binder#install(com.google.inject.Module)}.
*/
public AetherModule()
{
}
/**
* Configures Guice with bindings for Aether components provided by this library.
*/
@Override
protected void configure()
{
bind( RepositorySystem.class ) //
.to( DefaultRepositorySystem.class ).in( Singleton.class );
bind( ArtifactResolver.class ) //
.to( DefaultArtifactResolver.class ).in( Singleton.class );
bind( DependencyCollector.class ) //
.to( DefaultDependencyCollector.class ).in( Singleton.class );
bind( Deployer.class ) //
.to( DefaultDeployer.class ).in( Singleton.class );
bind( Installer.class ) //
.to( DefaultInstaller.class ).in( Singleton.class );
bind( MetadataResolver.class ) //
.to( DefaultMetadataResolver.class ).in( Singleton.class );
bind( RepositoryLayoutProvider.class ) //
.to( DefaultRepositoryLayoutProvider.class ).in( Singleton.class );
bind( RepositoryLayoutFactory.class ).annotatedWith( Names.named( "maven2" ) ) //
.to( Maven2RepositoryLayoutFactory.class ).in( Singleton.class );
bind( TransporterProvider.class ) //
.to( DefaultTransporterProvider.class ).in( Singleton.class );
bind( ChecksumPolicyProvider.class ) //
.to( DefaultChecksumPolicyProvider.class ).in( Singleton.class );
bind( RepositoryConnectorProvider.class ) //
.to( DefaultRepositoryConnectorProvider.class ).in( Singleton.class );
bind( RemoteRepositoryManager.class ) //
.to( DefaultRemoteRepositoryManager.class ).in( Singleton.class );
bind( UpdateCheckManager.class ) //
.to( DefaultUpdateCheckManager.class ).in( Singleton.class );
bind( UpdatePolicyAnalyzer.class ) //
.to( DefaultUpdatePolicyAnalyzer.class ).in( Singleton.class );
bind( FileProcessor.class ) //
.to( DefaultFileProcessor.class ).in( Singleton.class );
bind( SyncContextFactory.class ) //
.to( DefaultSyncContextFactory.class ).in( Singleton.class );
bind( RepositoryEventDispatcher.class ) //
.to( DefaultRepositoryEventDispatcher.class ).in( Singleton.class );
bind( OfflineController.class ) //
.to( DefaultOfflineController.class ).in( Singleton.class );
bind( LocalRepositoryProvider.class ) //
.to( DefaultLocalRepositoryProvider.class ).in( Singleton.class );
bind( LocalRepositoryManagerFactory.class ).annotatedWith( Names.named( "simple" ) ) //
.to( SimpleLocalRepositoryManagerFactory.class ).in( Singleton.class );
bind( LocalRepositoryManagerFactory.class ).annotatedWith( Names.named( "enhanced" ) ) //
.to( EnhancedLocalRepositoryManagerFactory.class ).in( Singleton.class );
if ( Slf4jLoggerFactory.isSlf4jAvailable() )
{
bindSlf4j();
}
else
{
bind( LoggerFactory.class ) //
.toInstance( NullLoggerFactory.INSTANCE );
}
}
private void bindSlf4j()
{
install( new Slf4jModule() );
}
@Provides
@Singleton
Set provideLocalRepositoryManagerFactories( @Named( "simple" ) LocalRepositoryManagerFactory simple,
@Named( "enhanced" ) LocalRepositoryManagerFactory enhanced )
{
Set factories = new HashSet();
factories.add( simple );
factories.add( enhanced );
return Collections.unmodifiableSet( factories );
}
@Provides
@Singleton
Set provideRepositoryLayoutFactories( @Named( "maven2" ) RepositoryLayoutFactory maven2 )
{
Set factories = new HashSet();
factories.add( maven2 );
return Collections.unmodifiableSet( factories );
}
@Provides
@Singleton
Set providesRepositoryListeners()
{
return Collections.emptySet();
}
private static class Slf4jModule
extends AbstractModule
{
@Override
protected void configure()
{
bind( LoggerFactory.class ) //
.to( Slf4jLoggerFactory.class );
}
@Provides
@Singleton
ILoggerFactory getLoggerFactory()
{
return org.slf4j.LoggerFactory.getILoggerFactory();
}
}
}
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