1 package org.apache.archiva.transaction;
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
22 import org.codehaus.plexus.digest.Digester;
24 import java.io.IOException;
25 import java.nio.file.Files;
26 import java.nio.file.Path;
27 import java.util.List;
30 * Event for creating a file from a string content.
34 public class CreateFileEvent
35 extends AbstractTransactionEvent
37 private final Path destination;
39 private final String content;
45 * @param digesters {@link List}<{@link Digester}> digesters to use for checksumming
47 public CreateFileEvent( String content, Path destination, List<? extends Digester> digesters )
50 this.content = content;
51 this.destination = destination;
58 createBackup( destination );
60 mkDirs( destination.getParent() );
62 if ( !Files.exists(destination))
64 Files.createFile(destination);
67 writeStringToFile( destination, content );
69 createChecksums( destination, true );
73 public void rollback()
76 Files.deleteIfExists(destination);