| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.ant.compress.taskdefs; |
| |
| import java.io.IOException; |
| import java.io.File; |
| import java.util.Date; |
| import java.util.Locale; |
| |
| import org.apache.ant.compress.resources.SevenZFileSet; |
| import org.apache.ant.compress.util.SevenZStreamFactory; |
| import org.apache.ant.compress.util.SevenZStreamFactory.SevenZArchiveOutputStream; |
| import org.apache.commons.compress.archivers.ArchiveEntry; |
| import org.apache.commons.compress.archivers.ArchiveOutputStream; |
| import org.apache.commons.compress.archivers.sevenz.SevenZArchiveEntry; |
| import org.apache.commons.compress.archivers.sevenz.SevenZMethod; |
| import org.apache.tools.ant.types.ArchiveFileSet; |
| import org.apache.tools.ant.types.Resource; |
| |
| /** |
| * Creates 7z archives. |
| */ |
| public class SevenZ extends ArchiveBase { |
| |
| private String contentCompression; |
| |
| public SevenZ() { |
| setFactory(new SevenZStreamFactory() { |
| public ArchiveOutputStream getArchiveOutputStream(File f, |
| String encoding) |
| throws IOException { |
| SevenZArchiveOutputStream o = (SevenZArchiveOutputStream) |
| super.getArchiveOutputStream(f, encoding); |
| if (contentCompression != null) { |
| SevenZMethod m = (SevenZMethod) |
| Enum.valueOf(SevenZMethod.class, |
| contentCompression.toUpperCase(Locale |
| .US)); |
| o.setContentCompression(m); |
| } |
| return o; |
| } |
| }); |
| setEntryBuilder( |
| new ArchiveBase.EntryBuilder() { |
| public ArchiveEntry buildEntry(ArchiveBase.ResourceWithFlags r) { |
| SevenZArchiveEntry entry = new SevenZArchiveEntry(); |
| entry.setName(r.getName()); |
| entry.setDirectory(r.getResource().isDirectory()); |
| entry.setLastModifiedDate(new Date(r.getResource() |
| .getLastModified())); |
| entry.setSize(r.getResource().getSize()); |
| return entry; |
| } |
| }); |
| setFileSetBuilder(new ArchiveBase.FileSetBuilder() { |
| public ArchiveFileSet buildFileSet(Resource dest) { |
| ArchiveFileSet afs = new SevenZFileSet(); |
| afs.setSrcResource(dest); |
| return afs; |
| } |
| }); |
| } |
| |
| /** |
| * Sets the compression method to use for entry contents - the |
| * default is LZMA2. |
| * |
| * <p>As of Commons Compress 1.6 only COPY (which means no |
| * compression), LZMA2, BZIP2 and DEFLATE are supported.</p> |
| */ |
| public void setContentCompression(String method) { |
| this.contentCompression = method; |
| } |
| } |