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 package com.sun.jndi.url.rmi;
27
28 import java.util.Hashtable;
29 import java.rmi.registry.LocateRegistry;
30
31 import javax.naming.*;
32 import javax.naming.spi.ResolveResult;
33 import com.sun.jndi.toolkit.url.GenericURLContext;
34 import com.sun.jndi.rmi.registry.RegistryContext;
35
36
37 /**
38 * An RMI URL context resolves names that are URLs of the form
39 * <pre>
40 * rmi://[host][:port][/[object]]
41 * or
42 * rmi:[/][object]
43 * </pre>
44 * If an object is specified, the URL resolves to the named object.
45 * Otherwise, the URL resolves to the specified RMI registry.
46 *
47 * @author Scott Seligman
48 */
49 public class rmiURLContext extends GenericURLContext {
50
51 public rmiURLContext(Hashtable env) {
52 super(env);
53 }
54
55 /**
56 * Resolves the registry portion of "url" to the corresponding
57 * RMI registry, and returns the atomic object name as the
58 * remaining name.
59 */
60 protected ResolveResult getRootURLContext(String url, Hashtable env)
61 throws NamingException
62 {
63 if (!url.startsWith("rmi:")) {
64 throw (new IllegalArgumentException(
65 "rmiURLContext: name is not an RMI URL: " + url));
66 }
67
68 // Parse the URL.
69
70 String host = null;
71 int port = -1;
72 String objName = null;
73
74 int i = 4; // index into url, following the "rmi:"
75
76 if (url.startsWith("//", i)) { // parse "//host:port"
77 i += 2; // skip past "//"
78 int slash = url.indexOf('/', i);
79 if (slash < 0) {
80 slash = url.length();
|
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 package com.sun.jndi.url.rmi;
27
28 import java.util.Hashtable;
29
30 import javax.naming.*;
31 import javax.naming.spi.ResolveResult;
32 import com.sun.jndi.toolkit.url.GenericURLContext;
33 import com.sun.jndi.rmi.registry.RegistryContext;
34
35
36 /**
37 * An RMI URL context resolves names that are URLs of the form
38 * <pre>
39 * rmi://[host][:port][/[object]]
40 * or
41 * rmi:[/][object]
42 * </pre>
43 * If an object is specified, the URL resolves to the named object.
44 * Otherwise, the URL resolves to the specified RMI registry.
45 *
46 * @author Scott Seligman
47 */
48 public class rmiURLContext extends GenericURLContext {
49
50 public rmiURLContext(Hashtable<?,?> env) {
51 super(env);
52 }
53
54 /**
55 * Resolves the registry portion of "url" to the corresponding
56 * RMI registry, and returns the atomic object name as the
57 * remaining name.
58 */
59 protected ResolveResult getRootURLContext(String url, Hashtable<?,?> env)
60 throws NamingException
61 {
62 if (!url.startsWith("rmi:")) {
63 throw (new IllegalArgumentException(
64 "rmiURLContext: name is not an RMI URL: " + url));
65 }
66
67 // Parse the URL.
68
69 String host = null;
70 int port = -1;
71 String objName = null;
72
73 int i = 4; // index into url, following the "rmi:"
74
75 if (url.startsWith("//", i)) { // parse "//host:port"
76 i += 2; // skip past "//"
77 int slash = url.indexOf('/', i);
78 if (slash < 0) {
79 slash = url.length();
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