RoutingHelper.java

/**
 * static helper class for handling datafiles
 *
 * @author ab
 */
package btools.router;

import java.io.File;

import btools.mapaccess.StorageConfigHelper;

public final class RoutingHelper
{
    public static File getAdditionalMaptoolDir( String segmentDir )
    {
    	return StorageConfigHelper.getAdditionalMaptoolDir(segmentDir);
    }

    public static File getSecondarySegmentDir( String segmentDir )
    {
    	return StorageConfigHelper.getSecondarySegmentDir(segmentDir);
    }
    
    
    public static boolean hasDirectoryAnyDatafiles( String segmentDir )
    {
        if ( hasAnyDatafiles( new File( segmentDir ) ) )
        {
        	return true;
        }
        // check secondary, too
      	File secondary = StorageConfigHelper.getSecondarySegmentDir( segmentDir );
      	if ( secondary != null )
      	{
          return hasAnyDatafiles( secondary );
      	}
        return false;
    }

    private static boolean hasAnyDatafiles( File dir )
    {
        String[] fileNames = dir.list();
        for( String fileName : fileNames )
        {
          if ( fileName.endsWith( ".rd5" ) ) return true;
        }
    	return false;
    }
}