package de.mas.wiiu.jnus.jnustool;

import java.util.concurrent.Callable;

public class FEntryDownloader implements Callable<Integer>{
	FEntry f;	
	Progress progress = null;
	
	public void setTitle(FEntry f){
		 this.f = f;
	}
	
	public FEntryDownloader(FEntry f,Progress fatherProgress){
		setTitle(f);
		createProgressListener(fatherProgress);
	} 
  
	private void createProgressListener(Progress fatherProgress) {
		if(fatherProgress != null){
			progress = new Progress();
			fatherProgress.add(progress);
			progress.addTotal(f.getFileLength());			
		}
	}
	
	@Override
	public Integer call() throws Exception {
	    try{
	        f.downloadAndDecrypt(progress);
	    }catch(Exception e){
	        e.printStackTrace();
	        throw e;
	    }
		return null;
	}

}