import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferProgressed(TransferEvent event) throws TransferCancelledException {
  checkCanceled();

  TransferResource r = event.getResource();

  long totalLength = r.getContentLength();

  String sizeInfo;
  if (totalLength <= 0) {
    sizeInfo = StringUtil.formatFileSize(event.getTransferredBytes()) + " / ?";
  } else {
    sizeInfo = StringUtil.formatFileSize(event.getTransferredBytes()) + " / " + StringUtil.formatFileSize(totalLength);
  }

  try {
    myIndicator.setText2(formatResourceName(event) + "  (" + sizeInfo + ')');
    if (totalLength <= 0) {
      myIndicator.setIndeterminate(true);
    }
    else {
      myIndicator.setIndeterminate(false);
      myIndicator.setFraction((double)event.getTransferredBytes() / totalLength);
    }
  }
  catch (RemoteException e) {
    throw new RuntimeRemoteException(e);
  }
}
 

import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferCorrupted(TransferEvent event) throws TransferCancelledException {
  try {
    myIndicator.setText2("Checksum failed: " + formatResourceName(event));
    myIndicator.setIndeterminate(true);
  }
  catch (RemoteException e) {
    throw new RuntimeRemoteException(e);
  }
}
 

import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferCorrupted( TransferEvent event )
    throws TransferCancelledException
{
    TransferResource resource = event.getResource();

    out.println( "[WARNING] " + event.getException().getMessage() + " for " + resource.getRepositoryUrl()
        + resource.getResourceName() );
}
 

import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferCorrupted( TransferEvent event )
    throws TransferCancelledException
{
    TransferResource resource = event.getResource();

    out.warn( event.getException().getMessage() + " for " + resource.getRepositoryUrl() + resource.getResourceName() );
}
 

import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferProgressed( TransferEvent event )
    throws TransferCancelledException
{
    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();
        // NOTE: This null check guards against http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6312056
        if ( complete != null )
        {
            buffer.append( getStatus( complete.longValue(), total ) ).append( "  " );
        }
    }

    int pad = lastLength - buffer.length();
    lastLength = buffer.length();
    pad( buffer, pad );
    buffer.append( '\r' );

    out.print( buffer.toString() );
}
 

import org.sonatype.aether.transfer.TransferCancelledException; //导入依赖的package包/类
@Override
public void transferStarted(TransferEvent event) throws TransferCancelledException {
  transferProgressed(event);
}