*/
package org.apache.maven.artifact.handler.manager;

import java.util.Map;

import org.apache.maven.artifact.handler.ArtifactHandler;

/**
 */
public interface ArtifactHandlerManager {
    String ROLE = ArtifactHandlerManager.class.getName();

    ArtifactHandler getArtifactHandler(String type);

    @Deprecated
    void addHandlers(Map<String, ArtifactHandler> handlers);

import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;
import org.apache.maven.artifact.versioning.VersionRange;

/**
 * DefaultArtifactFactory
 *
 */
@Named
@Singleton
@SuppressWarnings("checkstyle:parameternumber")
public class DefaultArtifactFactory implements ArtifactFactory {
    private final ArtifactHandlerManager artifactHandlerManager;

    @Inject

    private final ArtifactHandlerManager artifactHandlerManager;

    private final Map<String, ArtifactRepositoryLayout> layouts;

    @Inject
    public MavenRepositorySystem(
            ArtifactHandlerManager artifactHandlerManager, Map<String, ArtifactRepositoryLayout> layouts) {
        this.artifactHandlerManager = artifactHandlerManager;
        this.layouts = layouts;
    }

    public static ArtifactTypeRegistry newArtifactTypeRegistry(ArtifactHandlerManager handlerManager) {
        return new MavenArtifactTypeRegistry(handlerManager);
    }

    static class MavenArtifactTypeRegistry implements ArtifactTypeRegistry {

        private final ArtifactHandlerManager handlerManager;

        MavenArtifactTypeRegistry(ArtifactHandlerManager handlerManager) {
            this.handlerManager = handlerManager;

import org.apache.maven.execution.ExecutionEvent;

import static java.util.Objects.requireNonNull;

/**
 */
@Named
@Singleton
public class DefaultArtifactHandlerManager extends AbstractEventSpy implements ArtifactHandlerManager {
    private final TypeRegistry typeRegistry;

    private final ConcurrentHashMap<String, ArtifactHandler> allHandlers;

    @Inject
    public DefaultArtifactHandlerManager(TypeRegistry typeRegistry) {

        this.languageRegistry = nonNull(languageRegistry, "languageRegistry");
        this.usedTypes = new ConcurrentHashMap<>();
        this.manager = nonNull(manager, "artifactHandlerManager");
    }

    @Override
    public void onEvent(Object event) {
        if (event instanceof ExecutionEvent) {
            ExecutionEvent executionEvent = (ExecutionEvent) event;