1 /*
2 * Copyright (c) 2014, 2015, 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
26 /**
27 * Provides the implementation of the DNS Java Naming provider.
28 *
29 * @provides javax.naming.spi.InitialContextFactory
30 * @moduleGraph
31 * @since 9
32 */
33 module jdk.naming.dns {
34 requires java.naming;
35
36 // temporary export until NamingManager.getURLContext uses services
37 exports com.sun.jndi.url.dns to java.naming;
38
39 provides javax.naming.spi.InitialContextFactory with
40 com.sun.jndi.dns.DnsContextFactory;
41 }
|
1 /*
2 * Copyright (c) 2014, 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
23 * questions.
24 */
25
26 /**
27 * Provides the implementation of the DNS Java Naming provider.
28 *
29 * <h2>Environment Properties</h2>
30 *
31 * <p> The following JNDI environment properties may be used when creating
32 * the initial context.
33 *
34 * <ul>
35 * <li>com.sun.jndi.dns.timeout.initial</li>
36 * <li>com.sun.jndi.dns.timeout.retries</li>
37 * </ul>
38 *
39 * <p> These properties are used to alter the timeout-related defaults that the
40 * DNS provider uses when submitting queries. The DNS provider submits queries
41 * using the following exponential backoff algorithm. The provider submits a
42 * query to a DNS server and waits for a response to arrive within a timeout
43 * period (1 second by default). If it receives no response within the timeout
44 * period, it queries the next server, and so on. If the provider receives no
45 * response from any server, it doubles the timeout period and repeats the
46 * process of submitting the query to each server, up to a maximum number of
47 * retries (4 by default).
48 *
49 * <p> The {@code com.sun.jndi.dns.timeout.initial} property, if set, specifies
50 * the number of milliseconds to use as the initial timeout period (i.e., before
51 * any doubling). If this property has not been set, the default initial timeout
52 * is 1000 milliseconds.
53 *
54 * <p> The {@code com.sun.jndi.dns.timeout.retries} property, if set, specifies
55 * the number of times to retry each server using the exponential backoff
56 * algorithm described previously. If this property has not been set, the
57 * default number of retries is 4.
58 *
59 * @provides javax.naming.spi.InitialContextFactory
60 *
61 * @moduleGraph
62 * @since 9
63 */
64 module jdk.naming.dns {
65 requires java.naming;
66
67 // temporary export until NamingManager.getURLContext uses services
68 exports com.sun.jndi.url.dns to java.naming;
69
70 provides javax.naming.spi.InitialContextFactory with
71 com.sun.jndi.dns.DnsContextFactory;
72 }
|