01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common Development
08: * and Distribution License("CDDL") (collectively, the "License"). You
09: * may not use this file except in compliance with the License. You can obtain
10: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
12: * language governing permissions and limitations under the License.
13: *
14: * When distributing the software, include this License Header Notice in each
15: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
16: * Sun designates this particular file as subject to the "Classpath" exception
17: * as provided by Sun in the GPL Version 2 section of the License file that
18: * accompanied this code. If applicable, add the following below the License
19: * Header, with the fields enclosed by brackets [] replaced by your own
20: * identifying information: "Portions Copyrighted [year]
21: * [name of copyright owner]"
22: *
23: * Contributor(s):
24: *
25: * If you wish your version of this file to be governed by only the CDDL or
26: * only the GPL Version 2, indicate your decision by adding "[Contributor]
27: * elects to include this software in this distribution under the [CDDL or GPL
28: * Version 2] license." If you don't indicate a single choice of license, a
29: * recipient has the option to distribute your version of this file under
30: * either the CDDL, the GPL Version 2 or to extend the choice of license to
31: * its licensees as provided above. However, if you add GPL Version 2 code
32: * and therefore, elected the GPL Version 2 license, then the option applies
33: * only if the new code is made subject to such option by the copyright
34: * holder.
35: */
36: package com.sun.xml.ws.api.pipe;
37:
38: import com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl;
39:
40: /**
41: * Clones the whole pipeline.
42: *
43: * <p>
44: * Since {@link Pipe}s may form an arbitrary directed graph, someone needs
45: * to keep track of isomorphism for a clone to happen correctly. This class
46: * serves that role.
47: *
48: * @deprecated
49: * Use {@link TubeCloner}.
50: * @author Kohsuke Kawaguchi
51: */
52: public final class PipeCloner extends TubeCloner {
53: /**
54: * {@link Pipe} version of {@link #clone(Tube)}
55: */
56: public static Pipe clone(Pipe p) {
57: return new PipeCloner().copy(p);
58: }
59:
60: // no need to be constructed publicly. always use the static clone method.
61: /*package*/PipeCloner() {
62: }
63:
64: /**
65: * {@link Pipe} version of {@link #copy(Tube)}
66: */
67: public <T extends Pipe> T copy(T p) {
68: Pipe r = (Pipe) master2copy.get(p);
69: if (r == null) {
70: r = p.copy(this );
71: // the pipe must puts its copy to the map by itself
72: assert master2copy.get(p) == r : "the pipe must call the add(...) method to register itself before start copying other pipes, but "
73: + p + " hasn't done so";
74: }
75: return (T) r;
76: }
77:
78: /**
79: * The {@link Pipe} version of {@link #add(Tube, Tube)}.
80: */
81: public void add(Pipe original, Pipe copy) {
82: assert !master2copy.containsKey(original);
83: assert original != null && copy != null;
84: master2copy.put(original, copy);
85: }
86:
87: /**
88: * Disambiguation version.
89: */
90: public void add(AbstractTubeImpl original, AbstractTubeImpl copy) {
91: add((Tube) original, copy);
92: }
93: }
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