/*
* SK's Minecraft Launcher
* Copyright (C) 2010-2014 Albert Pham <http://www.sk89q.com> and contributors
* Please see LICENSE.txt for license information.
*/
package com.skcraft.launcher.creator.controller.task;
import com.skcraft.concurrency.ProgressObservable;
import com.skcraft.launcher.LauncherException;
import com.skcraft.launcher.LauncherUtils;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Callable;
public class DirectoryDeleter implements Callable<File>, ProgressObservable {
private final File dir;
public DirectoryDeleter(File dir) {
this.dir = dir;
}
@Override
public File call() throws Exception {
Thread.sleep(2000);
List<File> failures = new ArrayList<File>();
try {
LauncherUtils.interruptibleDelete(dir, failures);
} catch (IOException e) {
Thread.sleep(1000);
LauncherUtils.interruptibleDelete(dir, failures);
}
if (failures.size() > 0) {
throw new LauncherException(failures.size() + " failed to delete", failures.size() + " file(s) could not be deleted");
}
return dir;
}
@Override
public double getProgress() {
return -1;
}
@Override
public String getStatus() {
return "Deleting files...";
}
}