1 /* 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.ws.api.pipe.helper; 27 28 import com.sun.xml.internal.ws.api.pipe.Pipe; 29 import com.sun.xml.internal.ws.api.pipe.PipeCloner; 30 31 /** 32 * Partial default implementation of {@link Pipe}. 33 * 34 * <p> 35 * To be shielded from potentail changes in JAX-WS, 36 * please consider extending from this class, instead 37 * of implementing {@link Pipe} directly. 38 * 39 * @author Kohsuke Kawaguchi 40 */ 41 public abstract class AbstractPipeImpl implements Pipe { 42 43 /** 44 * Do-nothing constructor. 45 */ 46 protected AbstractPipeImpl() { 47 } 48 49 /** 50 * Basis for the copy constructor. 51 * 52 * <p> 53 * This registers the newly created {@link Pipe} with the {@link PipeCloner} 54 * through {@link PipeCloner#add(Pipe, Pipe)}. 55 */ 56 protected AbstractPipeImpl(Pipe that, PipeCloner cloner) { 57 cloner.add(that,this); 58 } 59 60 public void preDestroy() { 61 // noop 62 } 63 }