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package org.apache.maven.project.artifact;
/*
* 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 java.io.File;
import java.io.IOException;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.AbstractArtifactMetadata;
import org.apache.maven.artifact.metadata.ArtifactMetadata;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadataStoreException;
import org.codehaus.plexus.util.FileUtils;
/**
* Attach a POM to an artifact.
*
* @author <a href="mailto:brett@apache.org">Brett Porter</a>
*/
public class ProjectArtifactMetadata
extends AbstractArtifactMetadata
{
private final File file;
public ProjectArtifactMetadata( Artifact artifact )
{
this( artifact, null );
}
public ProjectArtifactMetadata( Artifact artifact, File file )
{
super( artifact );
this.file = file;
}
public File getFile()
{
return file;
}
public String getRemoteFilename()
{
return getFilename();
}
public String getLocalFilename( ArtifactRepository repository )
{
return getFilename();
}
private String getFilename()
{
return getArtifactId() + "-" + artifact.getVersion() + ".pom";
}
public void storeInLocalRepository( ArtifactRepository localRepository, ArtifactRepository remoteRepository )
throws RepositoryMetadataStoreException
{
File destination =
new File( localRepository.getBasedir(), localRepository.pathOfLocalRepositoryMetadata( this,
remoteRepository ) );
// ----------------------------------------------------------------------------
// I'm fully aware that the file could just be moved using File.rename but
// there are bugs in various JVM that have problems doing this across
// different filesystem. So we'll incur the small hit to actually copy
// here and be safe. jvz.
// ----------------------------------------------------------------------------
try
{
FileUtils.copyFile( file, destination );
}
catch ( IOException e )
{
throw new RepositoryMetadataStoreException( "Error copying POM to the local repository.", e );
}
}
public String toString()
{
return "project information for " + artifact.getArtifactId() + " " + artifact.getVersion();
}
public boolean storedInArtifactVersionDirectory()
{
return true;
}
public String getBaseVersion()
{
return artifact.getBaseVersion();
}
public Object getKey()
{
return "project " + artifact.getGroupId() + ":" + artifact.getArtifactId();
}
public void merge( ArtifactMetadata metadata )
{
ProjectArtifactMetadata m = (ProjectArtifactMetadata) metadata;
if ( !m.file.equals( file ) )
{
throw new IllegalStateException( "Cannot add two different pieces of metadata for: " + getKey() );
}
}
public void merge( org.apache.maven.repository.legacy.metadata.ArtifactMetadata metadata )
{
this.merge( (ArtifactMetadata) metadata );
}
}
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