/*******************************************************************************
* Copyright (c) 2010, 2014 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.aether.internal.ant;
import java.io.FileNotFoundException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Task;
import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.RepositoryEvent;
import org.eclipse.aether.transfer.MetadataNotFoundException;
/**
* Logs repository events like installed and unresolved artifacts and metadata.
*/
class AntRepositoryListener
extends AbstractRepositoryListener
{
private Task task;
public AntRepositoryListener( Task task )
{
this.task = task;
}
@Override
public void artifactInstalling( RepositoryEvent event )
{
task.log( "Installing " + event.getArtifact().getFile() + " to " + event.getFile() );
}
@Override
public void metadataInstalling( RepositoryEvent event )
{
task.log( "Installing " + event.getMetadata() + " to " + event.getFile() );
}
@Override
public void metadataResolved( RepositoryEvent event )
{
Exception e = event.getException();
if ( e != null )
{
if ( e instanceof MetadataNotFoundException )
{
task.log( e.getMessage(), Project.MSG_DEBUG );
}
else
{
task.log( e.getMessage(), e, Project.MSG_WARN );
}
}
}
@Override
public void metadataInvalid( RepositoryEvent event )
{
Exception exception = event.getException();
StringBuilder buffer = new StringBuilder( 256 );
buffer.append( "The metadata " );
if ( event.getMetadata().getFile() != null )
{
buffer.append( event.getMetadata().getFile() );
}
else
{
buffer.append( event.getMetadata() );
}
if ( exception instanceof FileNotFoundException )
{
buffer.append( " is inaccessible" );
}
else
{
buffer.append( " is invalid" );
}
if ( exception != null )
{
buffer.append( ": " );
buffer.append( exception.getMessage() );
}
task.log( buffer.toString(), exception, Project.MSG_WARN );
}
@Override
public void artifactDescriptorInvalid( RepositoryEvent event )
{
task.log( "The POM for " + event.getArtifact() + " is invalid"
+ ", transitive dependencies (if any) will not be available: "
+ event.getException().getMessage(),
event.getException(), Project.MSG_WARN );
};
@Override
public void artifactDescriptorMissing( RepositoryEvent event )
{
task.log( "The POM for " + event.getArtifact() + " is missing, no dependency information available",
Project.MSG_WARN );
};
}