--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.naming.rmi/share/classes/com/sun/jndi/url/rmi/rmiURLContext.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.jndi.url.rmi;
+
+import java.util.Hashtable;
+
+import javax.naming.*;
+import javax.naming.spi.ResolveResult;
+import com.sun.jndi.toolkit.url.GenericURLContext;
+import com.sun.jndi.rmi.registry.RegistryContext;
+
+
+/**
+ * An RMI URL context resolves names that are URLs of the form
+ * <pre>
+ * rmi://[host][:port][/[object]]
+ * or
+ * rmi:[/][object]
+ * </pre>
+ * If an object is specified, the URL resolves to the named object.
+ * Otherwise, the URL resolves to the specified RMI registry.
+ *
+ * @author Scott Seligman
+ */
+public class rmiURLContext extends GenericURLContext {
+
+ public rmiURLContext(Hashtable<?,?> env) {
+ super(env);
+ }
+
+ /**
+ * Resolves the registry portion of "url" to the corresponding
+ * RMI registry, and returns the atomic object name as the
+ * remaining name.
+ */
+ protected ResolveResult getRootURLContext(String url, Hashtable<?,?> env)
+ throws NamingException
+ {
+ if (!url.startsWith("rmi:")) {
+ throw (new IllegalArgumentException(
+ "rmiURLContext: name is not an RMI URL: " + url));
+ }
+
+ // Parse the URL.
+
+ String host = null;
+ int port = -1;
+ String objName = null;
+
+ int i = 4; // index into url, following the "rmi:"
+
+ if (url.startsWith("//", i)) { // parse "//host:port"
+ i += 2; // skip past "//"
+ int slash = url.indexOf('/', i);
+ if (slash < 0) {
+ slash = url.length();
+ }
+ if (url.startsWith("[", i)) { // at IPv6 literal
+ int brac = url.indexOf(']', i + 1);
+ if (brac < 0 || brac > slash) {
+ throw new IllegalArgumentException(
+ "rmiURLContext: name is an Invalid URL: " + url);
+ }
+ host = url.substring(i, brac + 1); // include brackets
+ i = brac + 1; // skip past "[...]"
+ } else { // at host name or IPv4
+ int colon = url.indexOf(':', i);
+ int hostEnd = (colon < 0 || colon > slash)
+ ? slash
+ : colon;
+ if (i < hostEnd) {
+ host = url.substring(i, hostEnd);
+ }
+ i = hostEnd; // skip past host
+ }
+ if ((i + 1 < slash)) {
+ if ( url.startsWith(":", i)) { // parse port
+ i++; // skip past ":"
+ port = Integer.parseInt(url.substring(i, slash));
+ } else {
+ throw new IllegalArgumentException(
+ "rmiURLContext: name is an Invalid URL: " + url);
+ }
+ }
+ i = slash;
+ }
+ if ("".equals(host)) {
+ host = null;
+ }
+ if (url.startsWith("/", i)) { // skip "/" before object name
+ i++;
+ }
+ if (i < url.length()) {
+ objName = url.substring(i);
+ }
+
+ // Represent object name as empty or single-component composite name.
+ CompositeName remaining = new CompositeName();
+ if (objName != null) {
+ remaining.add(objName);
+ }
+
+ // Debug
+ //System.out.println("host=" + host + " port=" + port +
+ // " objName=" + remaining.toString() + "\n");
+
+ // Create a registry context.
+ Context regCtx = new RegistryContext(host, port, env);
+
+ return (new ResolveResult(regCtx, remaining));
+ }
+}