package org.apache.maven.artifact.ant;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.ArtifactUtils;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
import org.apache.maven.artifact.resolver.ArtifactResolver;
import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
import org.apache.maven.artifact.versioning.VersionRange;
import org.apache.maven.project.artifact.MavenMetadataSource;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.codehaus.plexus.PlexusContainerException;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
/**
* Ant Wrapper for wagon provider installation.
*
* @author <a href="mailto:brett@apache.org">Brett Porter</a>
* @version $Id: InstallWagonProviderTask.java 593888 2007-11-11 14:30:50Z hboutemy $
*/
public class InstallWagonProviderTask
extends AbstractArtifactWithRepositoryTask
{
private String groupId = "org.apache.maven.wagon";
private String artifactId;
private String version;
public String getGroupId()
{
return groupId;
}
public void setGroupId( String groupId )
{
this.groupId = groupId;
}
public String getArtifactId()
{
return artifactId;
}
public void setArtifactId( String artifactId )
{
this.artifactId = artifactId;
}
public String getVersion()
{
return version;
}
public void setVersion( String version )
{
this.version = version;
}
public void doExecute()
throws BuildException
{
VersionRange versionRange;
try
{
versionRange = VersionRange.createFromVersionSpec( version );
}
catch ( InvalidVersionSpecificationException e )
{
throw new BuildException( "Unable to get extension '" +
ArtifactUtils.versionlessKey( groupId, artifactId ) + "' because version '" + version +
" is invalid: " + e.getMessage(), e );
}
ArtifactFactory factory = (ArtifactFactory) lookup( ArtifactFactory.ROLE );
Artifact providerArtifact = factory.createExtensionArtifact( groupId, artifactId, versionRange );
log( "Installing provider: " + providerArtifact );
ArtifactResolutionResult result;
try
{
MavenMetadataSource metadataSource = (MavenMetadataSource) lookup( ArtifactMetadataSource.ROLE );
ArtifactResolver resolver = (ArtifactResolver) lookup( ArtifactResolver.ROLE );
List remoteRepositories = createRemoteArtifactRepositories();
result = resolver.resolveTransitively( Collections.singleton( providerArtifact ),
createDummyArtifact(), createLocalArtifactRepository(),
remoteRepositories, metadataSource, null );
}
catch ( ArtifactResolutionException e )
{
throw new BuildException( "Error downloading wagon provider from the remote repository: " + e.getMessage(),
e );
}
catch ( ArtifactNotFoundException e )
{
throw new BuildException( "Unable to locate wagon provider in remote repository: " + e.getMessage(), e );
}
try
{
for ( Iterator i = result.getArtifacts().iterator(); i.hasNext(); )
{
Artifact a = (Artifact) i.next();
getContainer().addJarResource( a.getFile() );
}
}
catch ( PlexusContainerException e )
{
throw new BuildException( "Unable to locate wagon provider in remote repository", e );
}
log( "Protocols now supported: " + getSupportedProtocolsAsString(), Project.MSG_VERBOSE );
}
}