| /* |
| * Copyright (c) 2007, 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.io; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class StreamWrapperChain extends DelegatingStreamWrapper |
| { |
| private IStreamWrapper head; |
| |
| public StreamWrapperChain(IStreamWrapper head, IStreamWrapper delegate) |
| { |
| super(delegate); |
| this.head = head; |
| } |
| |
| public IStreamWrapper getHead() |
| { |
| return head; |
| } |
| |
| @Override |
| protected InputStream doWrapInputStream(InputStream in) throws IOException |
| { |
| return head.wrapInputStream(in); |
| } |
| |
| @Override |
| protected OutputStream doWrapOutputStream(OutputStream out) throws IOException |
| { |
| return head.wrapOutputStream(out); |
| } |
| |
| @Override |
| protected void doFinishInputStream(InputStream in) throws IOException |
| { |
| head.finishInputStream(in); |
| } |
| |
| @Override |
| protected void doFinishOutputStream(OutputStream out) throws IOException |
| { |
| head.finishOutputStream(out); |
| } |
| } |