0N/A/*
2362N/A * Copyright (c) 1999, 2004, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage com.sun.jndi.url.iiop;
0N/A
0N/Aimport javax.naming.*;
0N/Aimport javax.naming.spi.*;
0N/A
0N/Aimport java.util.Hashtable;
0N/A
0N/Aimport com.sun.jndi.cosnaming.CNCtx;
0N/A
0N/A/**
0N/A * An IIOP URL context factory.
0N/A *
0N/A * @author Rosanna Lee
0N/A */
0N/A
0N/Apublic class iiopURLContextFactory implements ObjectFactory {
0N/A
0N/A public Object getObjectInstance(Object urlInfo, Name name, Context nameCtx,
0N/A Hashtable<?,?> env) throws Exception {
0N/A
0N/A//System.out.println("iiopURLContextFactory " + urlInfo);
0N/A if (urlInfo == null) {
0N/A return new iiopURLContext(env);
0N/A }
0N/A if (urlInfo instanceof String) {
0N/A return getUsingURL((String)urlInfo, env);
0N/A } else if (urlInfo instanceof String[]) {
0N/A return getUsingURLs((String[])urlInfo, env);
0N/A } else {
0N/A throw (new IllegalArgumentException(
0N/A "iiopURLContextFactory.getObjectInstance: " +
0N/A "argument must be a URL String or array of URLs"));
0N/A }
0N/A }
0N/A
0N/A /**
0N/A * Resolves 'name' into a target context with remaining name.
0N/A * It only resolves the hostname/port number. The remaining name
0N/A * contains the rest of the name found in the URL.
0N/A *
0N/A * For example, with a iiop URL "iiop://localhost:900/rest/of/name",
0N/A * this method resolves "iiop://localhost:900/" to the "NameService"
0N/A * context on for the ORB at 'localhost' on port 900,
0N/A * and returns as the remaining name "rest/of/name".
0N/A */
0N/A static ResolveResult getUsingURLIgnoreRest(String url, Hashtable env)
0N/A throws NamingException {
0N/A return CNCtx.createUsingURL(url, env);
0N/A }
0N/A
0N/A private static Object getUsingURL(String url, Hashtable env)
0N/A throws NamingException {
0N/A ResolveResult res = getUsingURLIgnoreRest(url, env);
0N/A
0N/A Context ctx = (Context)res.getResolvedObj();
0N/A try {
0N/A return ctx.lookup(res.getRemainingName());
0N/A } finally {
0N/A ctx.close();
0N/A }
0N/A }
0N/A
0N/A private static Object getUsingURLs(String[] urls, Hashtable env) {
0N/A for (int i = 0; i < urls.length; i++) {
0N/A String url = urls[i];
0N/A try {
0N/A Object obj = getUsingURL(url, env);
0N/A if (obj != null) {
0N/A return obj;
0N/A }
0N/A } catch (NamingException e) {
0N/A }
0N/A }
0N/A return null; // %%% exception??
0N/A }
0N/A}