/*
* Sonatype Nexus (TM) Open Source Version
* Copyright (c) 2007-2014 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
* which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
* of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
* Eclipse Foundation. All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.views.rawbinaries.view;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.sonatype.nexus.component.source.ComponentSourceRegistry;
import org.sonatype.nexus.componentviews.AllRequestMatcher;
import org.sonatype.nexus.componentviews.NotFoundHandler;
import org.sonatype.nexus.componentviews.Router;
import org.sonatype.nexus.componentviews.View;
import org.sonatype.nexus.componentviews.config.ViewConfig;
import org.sonatype.nexus.componentviews.config.ViewFactory;
import org.sonatype.nexus.views.rawbinaries.internal.storage.RawBinaryStore;
import org.sonatype.sisu.goodies.common.ComponentSupport;
import static com.google.common.base.Preconditions.checkNotNull;
import static java.util.Arrays.asList;
/**
* Transforms {@link ViewConfig config} for raw binary proxy views into actual {@link View} objects.
*
* @since 3.0
*/
@Named
@Singleton
public class RawBinaryProxyViewFactory
extends ComponentSupport
implements ViewFactory
{
public static final String FACTORY_NAME = "rawBinaryProxy";
private final RawBinaryStore binaryStore;
private final NotFoundHandler notFoundHandler;
private final ComponentSourceRegistry sourceRegistry;
@Inject
public RawBinaryProxyViewFactory(final RawBinaryStore binaryStore, final NotFoundHandler notFoundHandler,
final ComponentSourceRegistry sourceRegistry)
{
this.binaryStore = binaryStore;
this.notFoundHandler = notFoundHandler;
this.sourceRegistry = sourceRegistry;
}
@Override
public String getFactoryName() {
return FACTORY_NAME;
}
@Override
public View createView(final ViewConfig config) {
checkNotNull(config);
final AllRequestMatcher binariesRequestMatcher = new AllRequestMatcher();
final Router router = new Router();
final String sourceName = (String) config.getConfiguration().get("sourceName");
checkNotNull(sourceName, "Source name cannot be null for proxy config");
// Ensure the source exists
sourceRegistry.getSource(sourceName);
final ProxyingRawBinariesHandler proxyingWrapper = new ProxyingRawBinariesHandler(binaryStore, sourceName,
sourceRegistry);
final HostedRawBinariesHandler hosted = new HostedRawBinariesHandler(binaryStore);
router.addRoute(binariesRequestMatcher, asList(proxyingWrapper, hosted));
return new View(config, router, notFoundHandler);
}
}