1 /*
2 * Copyright (c) 1999, 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
34 * the method (place where it left off, and remaining name to
35 * continue).
36 *
37 * @author Rosanna Lee
38 */
39
40 public class Continuation extends ResolveResult {
41 /**
42 * The name that we started out with. It is initialized by the constructor
43 * and used to calculate to "resolved name" in NamingException in
44 * fillInException().
45 * %%% Note that this approach does not always do the calculation
46 * correctly with respect to absence or presence of the trailing slash
47 * for resolved name.
48 */
49 protected Name starter;
50
51 /**
52 * Whether links were encountered.
53 */
54 protected Object followingLink = null;
55
56 /**
57 * The environment used by the caller. Initialized by constructor and
58 * used when filling out a CannotProceedException.
59 */
60 protected Hashtable<?,?> environment = null;
61
62 /**
63 * Indicates whether the Continuation instance indicates that the operation
64 * should be continued using the data in the Continuation.
65 * Typically, this is only false if an error has been encountered or if
66 * the operation has succeeded.
67 */
68 protected boolean continuing = false;
69
70 /**
71 * The last resolved context. Used to set the "AltNameCtx" in a
72 * CannotProceedException.
73 */
74 protected Context resolvedContext = null;
75
76 /**
77 * The resolved name relative to resolvedContext. Used to set the
78 * "AltName" in a CannotProceedException.
79 */
80 protected Name relativeResolvedName = null;
81
82 /**
83 * Constructs a new instance of Continuation.
84 * Used as dummy for contexts that do not do federation (e.g. for schema ops)
85 */
86 public Continuation() {
87 }
88
89 /**
90 * Constructs a new instance of Continuation.
91 * @param top The name of the object that is to be resolved/operated upon.
92 * This becomes the Continuation's 'starter' and is used to
93 * calculate the "resolved name" when filling in a NamingException.
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1 /*
2 * Copyright (c) 1999, 2019, 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
34 * the method (place where it left off, and remaining name to
35 * continue).
36 *
37 * @author Rosanna Lee
38 */
39
40 public class Continuation extends ResolveResult {
41 /**
42 * The name that we started out with. It is initialized by the constructor
43 * and used to calculate to "resolved name" in NamingException in
44 * fillInException().
45 * %%% Note that this approach does not always do the calculation
46 * correctly with respect to absence or presence of the trailing slash
47 * for resolved name.
48 */
49 protected Name starter;
50
51 /**
52 * Whether links were encountered.
53 */
54 @SuppressWarnings("serial") // Not statically typed as Serializable
55 protected Object followingLink = null;
56
57 /**
58 * The environment used by the caller. Initialized by constructor and
59 * used when filling out a CannotProceedException.
60 */
61 protected Hashtable<?,?> environment = null;
62
63 /**
64 * Indicates whether the Continuation instance indicates that the operation
65 * should be continued using the data in the Continuation.
66 * Typically, this is only false if an error has been encountered or if
67 * the operation has succeeded.
68 */
69 protected boolean continuing = false;
70
71 /**
72 * The last resolved context. Used to set the "AltNameCtx" in a
73 * CannotProceedException.
74 */
75 @SuppressWarnings("serial") // Not statically typed as Serializable
76 protected Context resolvedContext = null;
77
78 /**
79 * The resolved name relative to resolvedContext. Used to set the
80 * "AltName" in a CannotProceedException.
81 */
82 protected Name relativeResolvedName = null;
83
84 /**
85 * Constructs a new instance of Continuation.
86 * Used as dummy for contexts that do not do federation (e.g. for schema ops)
87 */
88 public Continuation() {
89 }
90
91 /**
92 * Constructs a new instance of Continuation.
93 * @param top The name of the object that is to be resolved/operated upon.
94 * This becomes the Continuation's 'starter' and is used to
95 * calculate the "resolved name" when filling in a NamingException.
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