From 4d48d36976dae85fcd46a605408b006857f1f9fd Mon Sep 17 00:00:00 2001 From: Roman / Nea Date: Thu, 11 Aug 2022 13:18:16 +0200 Subject: Autoupdate (#191) Co-authored-by: NopoTheGamer <40329022+NopoTheGamer@users.noreply.github.com> --- .../moulberry/notenoughupdates/util/NetUtils.java | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/main/java/io/github/moulberry/notenoughupdates/util/NetUtils.java (limited to 'src/main/java/io/github/moulberry/notenoughupdates/util/NetUtils.java') diff --git a/src/main/java/io/github/moulberry/notenoughupdates/util/NetUtils.java b/src/main/java/io/github/moulberry/notenoughupdates/util/NetUtils.java new file mode 100644 index 00000000..b09dd839 --- /dev/null +++ b/src/main/java/io/github/moulberry/notenoughupdates/util/NetUtils.java @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2022 NotEnoughUpdates contributors + * + * This file is part of NotEnoughUpdates. + * + * NotEnoughUpdates is free software: you can redistribute it + * and/or modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, either + * version 3 of the License, or (at your option) any later version. + * + * NotEnoughUpdates is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with NotEnoughUpdates. If not, see . + */ + +package io.github.moulberry.notenoughupdates.util; + +import org.apache.commons.io.IOUtils; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.net.URL; +import java.nio.file.Files; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CompletionException; + +public class NetUtils { + + public static CompletableFuture downloadAsync(URL httpURL, File outputFile) { + return CompletableFuture.supplyAsync(() -> { + try { + try ( + InputStream from = httpURL.openStream(); + OutputStream to = Files.newOutputStream(outputFile.toPath()); + ) { + IOUtils.copyLarge(from, to); + } + return outputFile; + } catch (IOException e) { + throw new CompletionException(e); + } + }); + } + +} -- cgit