1/*
2 * Copyright (c) 1997, 2013, 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
26package com.sun.xml.internal.ws.server.sei;
27
28import com.sun.istack.internal.NotNull;
29import com.sun.xml.internal.ws.api.message.Packet;
30import com.sun.xml.internal.ws.api.pipe.TubeCloner;
31import com.sun.xml.internal.ws.api.pipe.helper.AbstractTubeImpl;
32
33/**
34 * Base class for {@link com.sun.xml.internal.ws.server.InvokerTube} restored
35 * to allow for containers to specify alternate implementations of SEI-based
36 * invoking.
37 */
38public abstract class InvokerTube<T extends Invoker>
39        extends AbstractTubeImpl implements InvokerSource<T> {
40
41    protected final T invoker;
42
43    protected InvokerTube(T invoker) {
44        this.invoker = invoker;
45    }
46
47    /**
48     * Copy constructor.
49     */
50    protected InvokerTube(InvokerTube<T> that, TubeCloner cloner) {
51        cloner.add(that,this);
52        this.invoker = that.invoker;
53    }
54
55    /**
56     * Returns the {@link Invoker} object that serves the request.
57     */
58    public @NotNull T getInvoker(Packet request) {
59        return invoker;
60    }
61}
62