1 /*
2 * Copyright (c) 1999, 2011, 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
76 * Creates a context in which to continue a <tt>DirContext</tt> operation.
77 * Operates just like <tt>NamingManager.getContinuationContext()</tt>,
78 * only the continuation context returned is a <tt>DirContext</tt>.
79 *
80 * @param cpe
81 * The non-null exception that triggered this continuation.
82 * @return A non-null <tt>DirContext</tt> object for continuing the operation.
83 * @exception NamingException If a naming exception occurred.
84 *
85 * @see NamingManager#getContinuationContext(CannotProceedException)
86 */
87 @SuppressWarnings("unchecked")
88 public static DirContext getContinuationDirContext(
89 CannotProceedException cpe) throws NamingException {
90
91 Hashtable<Object,Object> env = (Hashtable<Object,Object>)cpe.getEnvironment();
92 if (env == null) {
93 env = new Hashtable<>(7);
94 } else {
95 // Make a (shallow) copy of the environment.
96 env = (Hashtable<Object,Object>) env.clone();
97 }
98 env.put(CPE, cpe);
99
100 return (new ContinuationDirContext(cpe, env));
101 }
102
103 /**
104 * Creates an instance of an object for the specified object,
105 * attributes, and environment.
106 * <p>
107 * This method is the same as <tt>NamingManager.getObjectInstance</tt>
108 * except for the following differences:
109 *<ul>
110 *<li>
111 * It accepts an <tt>Attributes</tt> parameter that contains attributes
112 * associated with the object. The <tt>DirObjectFactory</tt> might use these
113 * attributes to save having to look them up from the directory.
114 *<li>
115 * The object factories tried must implement either
116 * <tt>ObjectFactory</tt> or <tt>DirObjectFactory</tt>.
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1 /*
2 * Copyright (c) 1999, 2012, 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
76 * Creates a context in which to continue a <tt>DirContext</tt> operation.
77 * Operates just like <tt>NamingManager.getContinuationContext()</tt>,
78 * only the continuation context returned is a <tt>DirContext</tt>.
79 *
80 * @param cpe
81 * The non-null exception that triggered this continuation.
82 * @return A non-null <tt>DirContext</tt> object for continuing the operation.
83 * @exception NamingException If a naming exception occurred.
84 *
85 * @see NamingManager#getContinuationContext(CannotProceedException)
86 */
87 @SuppressWarnings("unchecked")
88 public static DirContext getContinuationDirContext(
89 CannotProceedException cpe) throws NamingException {
90
91 Hashtable<Object,Object> env = (Hashtable<Object,Object>)cpe.getEnvironment();
92 if (env == null) {
93 env = new Hashtable<>(7);
94 } else {
95 // Make a (shallow) copy of the environment.
96 env = env.clone();
97 }
98 env.put(CPE, cpe);
99
100 return (new ContinuationDirContext(cpe, env));
101 }
102
103 /**
104 * Creates an instance of an object for the specified object,
105 * attributes, and environment.
106 * <p>
107 * This method is the same as <tt>NamingManager.getObjectInstance</tt>
108 * except for the following differences:
109 *<ul>
110 *<li>
111 * It accepts an <tt>Attributes</tt> parameter that contains attributes
112 * associated with the object. The <tt>DirObjectFactory</tt> might use these
113 * attributes to save having to look them up from the directory.
114 *<li>
115 * The object factories tried must implement either
116 * <tt>ObjectFactory</tt> or <tt>DirObjectFactory</tt>.
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