123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566 |
- /*
- * Copyright (C) 2019, Matthias Sohn <matthias.sohn@sap.com> and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- package org.eclipse.jgit.junit.time;
-
- import java.io.IOException;
- import java.io.UncheckedIOException;
- import java.nio.file.Files;
- import java.nio.file.Path;
- import java.nio.file.attribute.FileTime;
- import java.time.Instant;
-
- import org.eclipse.jgit.util.FS;
-
- /**
- * Utility methods for handling timestamps
- */
- public class TimeUtil {
- /**
- * Set the lastModified time of a given file by adding a given offset to the
- * current lastModified time
- *
- * @param path
- * path of a file to set last modified
- * @param offsetMillis
- * offset in milliseconds, if negative the new lastModified time
- * is offset before the original lastModified time, otherwise
- * after the original time
- * @return the new lastModified time
- */
- public static Instant setLastModifiedWithOffset(Path path,
- long offsetMillis) {
- Instant mTime = FS.DETECTED.lastModifiedInstant(path)
- .plusMillis(offsetMillis);
- try {
- Files.setLastModifiedTime(path, FileTime.from(mTime));
- return mTime;
- } catch (IOException e) {
- throw new UncheckedIOException(e);
- }
- }
-
- /**
- * Set the lastModified time of file a to the one from file b
- *
- * @param a
- * file to set lastModified time
- * @param b
- * file to read lastModified time from
- */
- public static void setLastModifiedOf(Path a, Path b) {
- Instant mTime = FS.DETECTED.lastModifiedInstant(b);
- try {
- Files.setLastModifiedTime(a, FileTime.from(mTime));
- } catch (IOException e) {
- throw new UncheckedIOException(e);
- }
- }
-
- }
|