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/*******************************************************************************
* Copyright (c) 2010 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.m2e.core.internal.embedder;
import java.io.File;
import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.RepositoryEvent;
import org.eclipse.aether.RepositoryListener;
import org.eclipse.aether.artifact.Artifact;
import org.codehaus.plexus.component.annotations.Component;
import org.eclipse.m2e.core.MavenPlugin;
import org.eclipse.m2e.core.embedder.ArtifactKey;
import org.eclipse.m2e.core.embedder.ILocalRepositoryListener;
/**
* Dispatches local repository events to registered ILocalRepositoryListener's
*/
@Component(role = RepositoryListener.class, hint = EclipseRepositoryListener.ROLE_HINT)
public class EclipseRepositoryListener extends AbstractRepositoryListener implements RepositoryListener {
public static final String ROLE_HINT = "EclipseRepositoryListener";
public void artifactInstalled(RepositoryEvent event) {
notifyListeners(event);
}
public void artifactDownloaded(RepositoryEvent event) {
notifyListeners(event);
}
private void notifyListeners(RepositoryEvent event) {
File file = event.getFile();
if(file != null) {
MavenImpl maven = (MavenImpl) MavenPlugin.getMaven();
Artifact artifact = event.getArtifact();
ArtifactKey key = new ArtifactKey(artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion(),
nes(artifact.getClassifier()));
ArtifactKey baseKey = new ArtifactKey(artifact.getGroupId(), artifact.getArtifactId(), artifact.getBaseVersion(),
nes(artifact.getClassifier()));
File basedir = event.getSession().getLocalRepository().getBasedir();
for(ILocalRepositoryListener listener : maven.getLocalRepositoryListeners()) {
listener.artifactInstalled(basedir, baseKey, key, file);
}
}
}
private static String nes(String str) {
if(str == null || str.trim().length() == 0) {
return null;
}
return str.trim();
}
}
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