aoqi@0: /* aoqi@0: * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. Oracle designates this aoqi@0: * particular file as subject to the "Classpath" exception as provided aoqi@0: * by Oracle in the LICENSE file that accompanied this code. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: package com.sun.xml.internal.ws.api.pipe.helper; aoqi@0: aoqi@0: import com.sun.istack.internal.NotNull; aoqi@0: import com.sun.xml.internal.ws.api.message.Packet; aoqi@0: import com.sun.xml.internal.ws.api.pipe.NextAction; aoqi@0: import com.sun.xml.internal.ws.api.pipe.Tube; aoqi@0: import com.sun.xml.internal.ws.api.pipe.TubeCloner; aoqi@0: aoqi@0: /** aoqi@0: * Convenient default implementation for filtering {@link Tube}. aoqi@0: * aoqi@0: *
aoqi@0: * In this prototype, this is not that convenient, but in the real production aoqi@0: * code where we have {@code preDestroy()} and {@code clone()}, this aoqi@0: * is fairly handy. aoqi@0: * aoqi@0: * @author Kohsuke Kawaguchi aoqi@0: */ aoqi@0: public abstract class AbstractFilterTubeImpl extends AbstractTubeImpl { aoqi@0: protected final Tube next; aoqi@0: aoqi@0: protected AbstractFilterTubeImpl(Tube next) { aoqi@0: this.next = next; aoqi@0: } aoqi@0: aoqi@0: protected AbstractFilterTubeImpl(AbstractFilterTubeImpl that, TubeCloner cloner) { aoqi@0: super(that, cloner); aoqi@0: if (that.next != null) { aoqi@0: this.next = cloner.copy(that.next); aoqi@0: } else { aoqi@0: this.next = null; aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Default no-op implementation. aoqi@0: */ aoqi@0: public @NotNull NextAction processRequest(Packet request) { aoqi@0: return doInvoke(next,request); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Default no-op implementation. aoqi@0: */ aoqi@0: public @NotNull NextAction processResponse(Packet response) { aoqi@0: return doReturnWith(response); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Default no-op implementation. aoqi@0: */ aoqi@0: public @NotNull NextAction processException(Throwable t) { aoqi@0: return doThrow(t); aoqi@0: } aoqi@0: aoqi@0: public void preDestroy() { aoqi@0: if (next != null) { aoqi@0: next.preDestroy(); aoqi@0: } aoqi@0: } aoqi@0: }