/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.model.test;
import java.io.File;
import java.io.PrintStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.maven.repository.internal.MavenRepositorySystemSession;
import org.apache.maven.repository.internal.MavenServiceLocator;
import org.apache.maven.wagon.Wagon;
import org.codehaus.plexus.DefaultPlexusContainer;
import org.codehaus.plexus.PlexusContainer;
import org.sonatype.aether.AbstractRepositoryListener;
import org.sonatype.aether.RepositoryEvent;
import org.sonatype.aether.RepositorySystem;
import org.sonatype.aether.RepositorySystemSession;
import org.sonatype.aether.artifact.Artifact;
import org.sonatype.aether.collection.CollectRequest;
import org.sonatype.aether.collection.DependencyCollectionException;
import org.sonatype.aether.connector.file.FileRepositoryConnectorFactory;
import org.sonatype.aether.connector.wagon.WagonProvider;
import org.sonatype.aether.connector.wagon.WagonRepositoryConnectorFactory;
import org.sonatype.aether.graph.Dependency;
import org.sonatype.aether.graph.DependencyNode;
import org.sonatype.aether.repository.LocalRepository;
import org.sonatype.aether.repository.RemoteRepository;
import org.sonatype.aether.resolution.ArtifactRequest;
import org.sonatype.aether.resolution.ArtifactResolutionException;
import org.sonatype.aether.resolution.ArtifactResult;
import org.sonatype.aether.resolution.DependencyRequest;
import org.sonatype.aether.resolution.DependencyResolutionException;
import org.sonatype.aether.spi.connector.RepositoryConnectorFactory;
import org.sonatype.aether.transfer.AbstractTransferListener;
import org.sonatype.aether.transfer.TransferEvent;
import org.sonatype.aether.transfer.TransferResource;
import org.sonatype.aether.util.artifact.DefaultArtifact;
import org.sonatype.aether.util.graph.PreorderNodeListGenerator;
import org.sonatype.aether.util.version.GenericVersionScheme;
import org.sonatype.aether.version.InvalidVersionSpecificationException;
import org.sonatype.aether.version.VersionScheme;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
*/
class MavenUtil {
private static final RepositorySystem REPOSITORY_SYSTEM = newRepositorySystem();
private static final String AETHER_API_NAME = File.separatorChar == '/' ? "/org/sonatype/aether/aether-api/" : "\\org\\sonatype\\aether\\aether-api\\";
private static String mavenRepository;
static URL createMavenGavURL(String artifactGav) throws MalformedURLException {
Artifact artifact = new DefaultArtifact(artifactGav);
if (artifact.getVersion() == null) {
throw new IllegalArgumentException("Null version");
}
VersionScheme versionScheme = new GenericVersionScheme();
try {
versionScheme.parseVersion(artifact.getVersion());
} catch (InvalidVersionSpecificationException e) {
throw new IllegalArgumentException(e);
}
try {
versionScheme.parseVersionRange(artifact.getVersion());
throw new IllegalArgumentException(artifact.getVersion() + " is a version range. A specific version is needed");
} catch (InvalidVersionSpecificationException expected) {
}
RepositorySystemSession session = newRepositorySystemSession();
RemoteRepository central = newCentralRepository();
//TODO add more remote repositories - especially the JBoss one
ArtifactRequest artifactRequest = new ArtifactRequest();
artifactRequest.setArtifact(artifact);
artifactRequest.addRepository(central);
ArtifactResult artifactResult;
try {
artifactResult = REPOSITORY_SYSTEM.resolveArtifact(session, artifactRequest);
} catch(ArtifactResolutionException e) {
throw new RuntimeException(e);
}
File file = artifactResult.getArtifact().getFile().getAbsoluteFile();
System.out.println(file);
return file.toURI().toURL();
}
static List<URL> createMavenGavRecursiveURLs(String artifactGav) throws MalformedURLException, DependencyCollectionException, DependencyResolutionException {
Artifact artifact = new DefaultArtifact(artifactGav);
if (artifact.getVersion() == null) {
throw new IllegalArgumentException("Null version");
}
VersionScheme versionScheme = new GenericVersionScheme();
try {
versionScheme.parseVersion(artifact.getVersion());
} catch (InvalidVersionSpecificationException e) {
throw new IllegalArgumentException(e);
}
try {
versionScheme.parseVersionRange(artifact.getVersion());
throw new IllegalArgumentException(artifact.getVersion() + " is a version range. A specific version is needed");
} catch (InvalidVersionSpecificationException expected) {
}
RepositorySystemSession session = newRepositorySystemSession();
RemoteRepository central = newCentralRepository();
//TODO add more remote repositories - especially the JBoss one
ArtifactRequest artifactRequest = new ArtifactRequest();
artifactRequest.setArtifact(artifact);
artifactRequest.addRepository(central);
ArtifactResult artifactResult;
try {
artifactResult = REPOSITORY_SYSTEM.resolveArtifact(session, artifactRequest);
} catch(ArtifactResolutionException e) {
throw new RuntimeException(e);
}
List<URL> urls = new ArrayList<URL>();
urls.add(artifactToUrl(artifactResult.getArtifact()));
CollectRequest collectRequest = new CollectRequest();
collectRequest.setRoot(new Dependency(artifact, "compile" ));
collectRequest.addRepository( central );
DependencyNode node = REPOSITORY_SYSTEM.collectDependencies( session, collectRequest ).getRoot();
DependencyRequest dependencyRequest = new DependencyRequest( node, null );
REPOSITORY_SYSTEM.resolveDependencies( session, dependencyRequest );
PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
node.accept( nlg );
for (Artifact cur : nlg.getArtifacts(false)) {
urls.add(artifactToUrl(cur));
}
System.out.println("--------------------");
System.out.println(nlg.getClassPath());
System.out.println("--------------------");
return urls;
}
private static RemoteRepository newCentralRepository() {
return new RemoteRepository("jboss-developer", "default", "http://repository.jboss.org/nexus/content/groups/developer/");
}
private static RepositorySystemSession newRepositorySystemSession() {
MavenRepositorySystemSession session = new MavenRepositorySystemSession();
//TODO make local repo more pluggable?
LocalRepository localRepo = new LocalRepository(determineLocalMavenRepositoryHack());
session.setLocalRepositoryManager( REPOSITORY_SYSTEM.newLocalRepositoryManager(localRepo));
//Copy these from the aether demo if they are nice to have
session.setTransferListener(new ConsoleTransferListener());
session.setRepositoryListener(new ConsoleRepositoryListener());
// uncomment to generate dirty trees
// session.setDependencyGraphTransformer( null );
return session;
}
private static String determineLocalMavenRepositoryHack() {
//TODO Uuuugly :-)
if (mavenRepository == null) {
String classPath = System.getProperty("java.class.path");
int end = classPath.indexOf(AETHER_API_NAME) + 1;
int start = classPath.lastIndexOf(File.pathSeparatorChar, end) + 1;
String localRepositoryRoot = classPath.substring(start, end);
mavenRepository = localRepositoryRoot;
}
return mavenRepository;
}
private static URL artifactToUrl(Artifact artifact) throws MalformedURLException {
return artifact.getFile().toURI().toURL();
}
public static RepositorySystem newRepositorySystem() {
/*
* Aether's components implement
* org.sonatype.aether.spi.locator.Service to ease manual wiring and
* using the prepopulated DefaultServiceLocator, we only need to
* register the repository connector factories.
*/
MavenServiceLocator locator = new MavenServiceLocator();
locator.addService(RepositoryConnectorFactory.class, FileRepositoryConnectorFactory.class);
locator.addService(RepositoryConnectorFactory.class, WagonRepositoryConnectorFactory.class);
locator.setServices(WagonProvider.class, new ManualWagonProvider());
return locator.getService(RepositorySystem.class);
}
private static class ManualWagonProvider implements WagonProvider {
public Wagon lookup(String roleHint) throws Exception {
if ("http".equals(roleHint)) {
PlexusContainer container= new DefaultPlexusContainer();
Wagon httpWagon = (Wagon) container.lookup( org.apache.maven.wagon.Wagon.ROLE, "http" );
container.dispose();
return httpWagon;
}
return null;
}
public void release(Wagon wagon) {
}
}
private static class ConsoleRepositoryListener extends AbstractRepositoryListener {
private PrintStream out;
public ConsoleRepositoryListener() {
this(null);
}
public ConsoleRepositoryListener(PrintStream out) {
this.out = (out != null) ? out : System.out;
}
public void artifactDeployed(RepositoryEvent event) {
out.println("Deployed " + event.getArtifact() + " to " + event.getRepository());
}
public void artifactDeploying(RepositoryEvent event) {
out.println("Deploying " + event.getArtifact() + " to " + event.getRepository());
}
public void artifactDescriptorInvalid(RepositoryEvent event) {
out.println("Invalid artifact descriptor for " + event.getArtifact() + ": " + event.getException().getMessage());
}
public void artifactDescriptorMissing(RepositoryEvent event) {
out.println("Missing artifact descriptor for " + event.getArtifact());
}
public void artifactInstalled(RepositoryEvent event) {
out.println("Installed " + event.getArtifact() + " to " + event.getFile());
}
public void artifactInstalling(RepositoryEvent event) {
out.println("Installing " + event.getArtifact() + " to " + event.getFile());
}
public void artifactResolved(RepositoryEvent event) {
out.println("Resolved artifact " + event.getArtifact() + " from " + event.getRepository());
}
public void artifactDownloading(RepositoryEvent event) {
out.println("Downloading artifact " + event.getArtifact() + " from " + event.getRepository());
}
public void artifactDownloaded(RepositoryEvent event) {
out.println("Downloaded artifact " + event.getArtifact() + " from " + event.getRepository());
}
public void artifactResolving(RepositoryEvent event) {
out.println("Resolving artifact " + event.getArtifact());
}
public void metadataDeployed(RepositoryEvent event) {
out.println("Deployed " + event.getMetadata() + " to " + event.getRepository());
}
public void metadataDeploying(RepositoryEvent event) {
out.println("Deploying " + event.getMetadata() + " to " + event.getRepository());
}
public void metadataInstalled(RepositoryEvent event) {
out.println("Installed " + event.getMetadata() + " to " + event.getFile());
}
public void metadataInstalling(RepositoryEvent event) {
out.println("Installing " + event.getMetadata() + " to " + event.getFile());
}
public void metadataInvalid(RepositoryEvent event) {
out.println("Invalid metadata " + event.getMetadata());
}
public void metadataResolved(RepositoryEvent event) {
out.println("Resolved metadata " + event.getMetadata() + " from " + event.getRepository());
}
public void metadataResolving(RepositoryEvent event) {
out.println("Resolving metadata " + event.getMetadata() + " from " + event.getRepository());
}
}
private static class ConsoleTransferListener extends AbstractTransferListener {
private PrintStream out;
private Map<TransferResource, Long> downloads = new ConcurrentHashMap<TransferResource, Long>();
private int lastLength;
public ConsoleTransferListener() {
this(null);
}
public ConsoleTransferListener(PrintStream out) {
this.out = (out != null) ? out : System.out;
}
@Override
public void transferInitiated(TransferEvent event) {
String message = event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploading" : "Downloading";
out.println(message + ": " + event.getResource().getRepositoryUrl() + event.getResource().getResourceName());
}
@Override
public void transferProgressed(TransferEvent event) {
TransferResource resource = event.getResource();
downloads.put(resource, Long.valueOf(event.getTransferredBytes()));
StringBuilder buffer = new StringBuilder(64);
for (Map.Entry<TransferResource, Long> entry : downloads.entrySet()) {
long total = entry.getKey().getContentLength();
long complete = entry.getValue().longValue();
buffer.append(getStatus(complete, total)).append(" ");
}
int pad = lastLength - buffer.length();
lastLength = buffer.length();
pad(buffer, pad);
buffer.append('\r');
out.print(buffer);
}
private String getStatus(long complete, long total) {
if (total >= 1024) {
return toKB(complete) + "/" + toKB(total) + " KB ";
} else if (total >= 0) {
return complete + "/" + total + " B ";
} else if (complete >= 1024) {
return toKB(complete) + " KB ";
} else {
return complete + " B ";
}
}
private void pad(StringBuilder buffer, int spaces) {
String block = " ";
while (spaces > 0) {
int n = Math.min(spaces, block.length());
buffer.append(block, 0, n);
spaces -= n;
}
}
@Override
public void transferSucceeded(TransferEvent event) {
transferCompleted(event);
TransferResource resource = event.getResource();
long contentLength = event.getTransferredBytes();
if (contentLength >= 0) {
String type = (event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded");
String len = contentLength >= 1024 ? toKB(contentLength) + " KB" : contentLength + " B";
String throughput = "";
long duration = System.currentTimeMillis() - resource.getTransferStartTime();
if (duration > 0) {
DecimalFormat format = new DecimalFormat("0.0", new DecimalFormatSymbols(Locale.ENGLISH));
double kbPerSec = (contentLength / 1024.0) / (duration / 1000.0);
throughput = " at " + format.format(kbPerSec) + " KB/sec";
}
out.println(type + ": " + resource.getRepositoryUrl() + resource.getResourceName() + " (" + len + throughput
+ ")");
}
}
@Override
public void transferFailed(TransferEvent event) {
transferCompleted(event);
event.getException().printStackTrace(out);
}
private void transferCompleted(TransferEvent event) {
downloads.remove(event.getResource());
StringBuilder buffer = new StringBuilder(64);
pad(buffer, lastLength);
buffer.append('\r');
out.print(buffer);
}
public void transferCorrupted(TransferEvent event) {
event.getException().printStackTrace(out);
}
protected long toKB(long bytes) {
return (bytes + 1023) / 1024;
}
}
}