/* * Copyright (c) 2000, 2002, 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.dns;import java.net.MalformedURLException;import java.util.Hashtable;import javax.naming.*;import javax.naming.spi.ResolveResult;import com.sun.jndi.dns.*;import com.sun.jndi.toolkit.url.GenericURLDirContext;/** * A DNS URL context resolves names that are DNS pseudo-URLs. * See com.sun.jndi.dns.DnsUrl for a description of the URL format. * * @author Scott Seligman */public class dnsURLContext extends GenericURLDirContext { public dnsURLContext(Hashtable env) { super(env); } /** * Resolves the host and port of "url" to a root context connected * to the named DNS server, and returns the domain name as the * remaining name. */ protected ResolveResult getRootURLContext(String url, Hashtable env) throws NamingException { DnsUrl dnsUrl; try { dnsUrl = new DnsUrl(url); } catch (MalformedURLException e) { throw new InvalidNameException(e.getMessage()); } DnsUrl[] urls = new DnsUrl[] { dnsUrl }; String domain = dnsUrl.getDomain(); return new ResolveResult( DnsContextFactory.getContext(".", urls, env), new CompositeName().add(domain)); }}
/*
* Copyright (c) 2000, 2002, 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.dns;
import java.net.MalformedURLException;
import java.util.Hashtable;
import javax.naming.*;
import javax.naming.spi.ResolveResult;
import com.sun.jndi.dns.*;
import com.sun.jndi.toolkit.url.GenericURLDirContext;
/**
* A DNS URL context resolves names that are DNS pseudo-URLs.
* See com.sun.jndi.dns.DnsUrl for a description of the URL format.
*
* @author Scott Seligman
*/
public class dnsURLContext extends GenericURLDirContext {
public dnsURLContext(Hashtable env) {
super(env);
}
/**
* Resolves the host and port of "url" to a root context connected
* to the named DNS server, and returns the domain name as the
* remaining name.
*/
protected ResolveResult getRootURLContext(String url, Hashtable env)
throws NamingException {
DnsUrl dnsUrl;
try {
dnsUrl = new DnsUrl(url);
} catch (MalformedURLException e) {
throw new InvalidNameException(e.getMessage());
}
DnsUrl[] urls = new DnsUrl[] { dnsUrl };
String domain = dnsUrl.getDomain();
return new ResolveResult(
DnsContextFactory.getContext(".", urls, env),
new CompositeName().add(domain));
}
}