if ( vPath.length() <= 0 )
{
return;
}
final PlexusIoResource in = entry.getResource();
final File outFile = new File( vPath );
final long inLastModified = in.getLastModified();
final long outLastModified = outFile.lastModified();
if ( ResourceUtils.isUptodate( inLastModified, outLastModified ) )
{
return;
}
if ( !in.isDirectory() )
{
if ( !outFile.getParentFile().exists() )
{
// create the parent directory...
if ( !outFile.getParentFile().mkdirs() )
{
// Failure, unable to create specified directory for some unknown reason.
throw new ArchiverException( "Unable to create directory or parent directory of " + outFile );
}
}
ResourceUtils.copyFile( in, outFile );
if ( !isIgnorePermissions() )
{
ArchiveEntryUtils.chmod( outFile, entry.getMode(), getLogger(), isUseJvmChmod() );
}
}
else
{ // file is a directory
if ( outFile.exists() )
{
if ( !outFile.isDirectory() )
{
// should we just delete the file and replace it with a directory?
// throw an exception, let the user delete the file manually.
throw new ArchiverException( "Expected directory and found file at copy destination of "
+ in.getName() + " to " + outFile );
}
}
else if ( !outFile.mkdirs() )
{
// Failure, unable to create specified directory for some unknown reason.