| /* |
| * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.ws.api.pipe.helper; |
| |
| import com.sun.xml.internal.ws.api.message.Packet; |
| import com.sun.xml.internal.ws.api.pipe.Fiber; |
| import com.sun.xml.internal.ws.api.pipe.NextAction; |
| import com.sun.xml.internal.ws.api.pipe.Pipe; |
| import com.sun.xml.internal.ws.api.pipe.PipeCloner; |
| import com.sun.xml.internal.ws.api.pipe.Tube; |
| import com.sun.xml.internal.ws.api.pipe.TubeCloner; |
| |
| /** |
| * Base class for {@link Tube} implementation. |
| * |
| * <p> |
| * This can be also used as a {@link Pipe}, and thus effectively |
| * making every {@link Tube} usable as a {@link Pipe}. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public abstract class AbstractTubeImpl implements Tube, Pipe { |
| |
| /** |
| * Default constructor. |
| */ |
| protected AbstractTubeImpl() { |
| } |
| |
| /** |
| * Copy constructor. |
| */ |
| protected AbstractTubeImpl(AbstractTubeImpl that, TubeCloner cloner) { |
| cloner.add(that,this); |
| } |
| |
| protected final NextAction doInvoke(Tube next, Packet packet) { |
| NextAction na = new NextAction(); |
| na.invoke(next,packet); |
| return na; |
| } |
| |
| protected final NextAction doInvokeAndForget(Tube next, Packet packet) { |
| NextAction na = new NextAction(); |
| na.invokeAndForget(next,packet); |
| return na; |
| } |
| |
| protected final NextAction doReturnWith(Packet response) { |
| NextAction na = new NextAction(); |
| na.returnWith(response); |
| return na; |
| } |
| |
| protected final NextAction doThrow(Packet response, Throwable t) { |
| NextAction na = new NextAction(); |
| na.throwException(response, t); |
| return na; |
| } |
| |
| @Deprecated |
| protected final NextAction doSuspend() { |
| NextAction na = new NextAction(); |
| na.suspend(); |
| return na; |
| } |
| |
| protected final NextAction doSuspend(Runnable onExitRunnable) { |
| NextAction na = new NextAction(); |
| na.suspend(onExitRunnable); |
| return na; |
| } |
| |
| @Deprecated |
| protected final NextAction doSuspend(Tube next) { |
| NextAction na = new NextAction(); |
| na.suspend(next); |
| return na; |
| } |
| |
| protected final NextAction doSuspend(Tube next, Runnable onExitRunnable) { |
| NextAction na = new NextAction(); |
| na.suspend(next, onExitRunnable); |
| return na; |
| } |
| |
| protected final NextAction doThrow(Throwable t) { |
| NextAction na = new NextAction(); |
| na.throwException(t); |
| return na; |
| } |
| |
| /** |
| * "Dual stack" compatibility mechanism. |
| * Allows {@link Tube} to be invoked from a {@link Pipe}. |
| */ |
| public Packet process(Packet p) { |
| return Fiber.current().runSync(this,p); |
| } |
| |
| /** |
| * Needs to be implemented by the derived class, but we can't make it abstract |
| * without upsetting javac. |
| */ |
| public final AbstractTubeImpl copy(PipeCloner cloner) { |
| return copy((TubeCloner)cloner); |
| } |
| |
| public abstract AbstractTubeImpl copy(TubeCloner cloner); |
| } |