| // Copyright (C) 2012 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.plugins; |
| |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.jar.JarFile; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| class CleanupHandle { |
| private static final Logger log = LoggerFactory.getLogger(CleanupHandle.class); |
| |
| private final Path tmp; |
| private final JarFile jarFile; |
| |
| CleanupHandle(Path tmp, JarFile jarFile) { |
| this.tmp = tmp; |
| this.jarFile = jarFile; |
| } |
| |
| void cleanup() { |
| try { |
| jarFile.close(); |
| } catch (IOException err) { |
| log.error("Cannot close " + jarFile.getName(), err); |
| } |
| try { |
| Files.deleteIfExists(tmp); |
| log.info("Cleaned plugin " + tmp.getFileName()); |
| } catch (IOException e) { |
| log.warn( |
| "Cannot delete " |
| + tmp.toAbsolutePath() |
| + ", retrying to delete it on termination of the virtual machine", |
| e); |
| tmp.toFile().deleteOnExit(); |
| } |
| } |
| } |