/* * Copyright (c) 1999, 2004, 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.iiop;import javax.naming.*;import javax.naming.spi.*;import java.util.Hashtable;import com.sun.jndi.cosnaming.CNCtx;/** * An IIOP URL context factory. * * @author Rosanna Lee */public class iiopURLContextFactory implements ObjectFactory { public Object getObjectInstance(Object urlInfo, Name name, Context nameCtx, Hashtable<?,?> env) throws Exception {//System.out.println("iiopURLContextFactory " + urlInfo); if (urlInfo == null) { return new iiopURLContext(env); } if (urlInfo instanceof String) { return getUsingURL((String)urlInfo, env); } else if (urlInfo instanceof String[]) { return getUsingURLs((String[])urlInfo, env); } else { throw (new IllegalArgumentException( "iiopURLContextFactory.getObjectInstance: " + "argument must be a URL String or array of URLs")); } } /** * Resolves 'name' into a target context with remaining name. * It only resolves the hostname/port number. The remaining name * contains the rest of the name found in the URL. * * For example, with a iiop URL "iiop://localhost:900/rest/of/name", * this method resolves "iiop://localhost:900/" to the "NameService" * context on for the ORB at 'localhost' on port 900, * and returns as the remaining name "rest/of/name". */ static ResolveResult getUsingURLIgnoreRest(String url, Hashtable env) throws NamingException { return CNCtx.createUsingURL(url, env); } private static Object getUsingURL(String url, Hashtable env) throws NamingException { ResolveResult res = getUsingURLIgnoreRest(url, env); Context ctx = (Context)res.getResolvedObj(); try { return ctx.lookup(res.getRemainingName()); } finally { ctx.close(); } } private static Object getUsingURLs(String[] urls, Hashtable env) { for (int i = 0; i < urls.length; i++) { String url = urls[i]; try { Object obj = getUsingURL(url, env); if (obj != null) { return obj; } } catch (NamingException e) { } } return null; // %%% exception?? }}
/*
* Copyright (c) 1999, 2004, 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.iiop;
import javax.naming.*;
import javax.naming.spi.*;
import java.util.Hashtable;
import com.sun.jndi.cosnaming.CNCtx;
/**
* An IIOP URL context factory.
*
* @author Rosanna Lee
*/
public class iiopURLContextFactory implements ObjectFactory {
public Object getObjectInstance(Object urlInfo, Name name, Context nameCtx,
Hashtable<?,?> env) throws Exception {
//System.out.println("iiopURLContextFactory " + urlInfo);
if (urlInfo == null) {
return new iiopURLContext(env);
}
if (urlInfo instanceof String) {
return getUsingURL((String)urlInfo, env);
} else if (urlInfo instanceof String[]) {
return getUsingURLs((String[])urlInfo, env);
} else {
throw (new IllegalArgumentException(
"iiopURLContextFactory.getObjectInstance: " +
"argument must be a URL String or array of URLs"));
}
}
/**
* Resolves 'name' into a target context with remaining name.
* It only resolves the hostname/port number. The remaining name
* contains the rest of the name found in the URL.
*
* For example, with a iiop URL "iiop://localhost:900/rest/of/name",
* this method resolves "iiop://localhost:900/" to the "NameService"
* context on for the ORB at 'localhost' on port 900,
* and returns as the remaining name "rest/of/name".
*/
static ResolveResult getUsingURLIgnoreRest(String url, Hashtable env)
throws NamingException {
return CNCtx.createUsingURL(url, env);
}
private static Object getUsingURL(String url, Hashtable env)
throws NamingException {
ResolveResult res = getUsingURLIgnoreRest(url, env);
Context ctx = (Context)res.getResolvedObj();
try {
return ctx.lookup(res.getRemainingName());
} finally {
ctx.close();
}
}
private static Object getUsingURLs(String[] urls, Hashtable env) {
for (int i = 0; i < urls.length; i++) {
String url = urls[i];
try {
Object obj = getUsingURL(url, env);
if (obj != null) {
return obj;
}
} catch (NamingException e) {
}
}
return null; // %%% exception??
}
}