| /* |
| * ProGuard -- shrinking, optimization, obfuscation, and preverification |
| * of Java bytecode. |
| * |
| * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * This program 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 General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| package proguard.io; |
| |
| import java.io.*; |
| |
| /** |
| * This DataEntryWriter lets another DataEntryWriter write the parent data |
| * entries. |
| * |
| * @author Eric Lafortune |
| */ |
| public class ParentDataEntryWriter implements DataEntryWriter |
| { |
| private DataEntryWriter dataEntryWriter; |
| |
| |
| /** |
| * Creates a new ParentDataEntryWriter. |
| * @param dataEntryWriter the DataEntryWriter to which the writing will be |
| * delegated, passing the data entries' parents. |
| */ |
| public ParentDataEntryWriter(DataEntryWriter dataEntryWriter) |
| { |
| this.dataEntryWriter = dataEntryWriter; |
| } |
| |
| |
| // Implementations for DataEntryWriter. |
| |
| |
| public boolean createDirectory(DataEntry dataEntry) throws IOException |
| { |
| return getOutputStream(dataEntry) != null; |
| } |
| |
| |
| public OutputStream getOutputStream(DataEntry dataEntry) throws IOException |
| { |
| return getOutputStream(dataEntry, null); |
| } |
| |
| |
| public OutputStream getOutputStream(DataEntry dataEntry, |
| Finisher finisher) throws IOException |
| { |
| return dataEntryWriter.getOutputStream(dataEntry.getParent(), |
| finisher); |
| } |
| |
| |
| public void close() throws IOException |
| { |
| dataEntryWriter.close(); |
| dataEntryWriter = null; |
| } |
| } |