/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.naming;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Properties;
import javax.naming.*;
import javax.naming.spi.InitialContextFactory;
import com.sun.enterprise.util.ORBManager;
import com.sun.appserv.naming.S1ASCtxFactory;
/**
* Implements the JNDI SPI InitialContextFactory interface used to create
* the InitialContext objects. It creates an instance of the serial context.
*/
public class SerialInitContextFactory implements InitialContextFactory {
private Hashtable defaultEnv;
private S1ASCtxFactory s1asCtxFactory;
private static boolean _initializeOrbManager = true;
static {
// setting ORB class and ORB singleton to SE values
//setting RMI-IIOP delegates to EE values
com.sun.enterprise.util.ORBManager.setORBSystemProperties();
}
/**
* Set to false if you do not want the OrbManager to be initialized.
* This is necessary in the NodeAgent since OrbManager initialization causes
* the NSS certificate database to be opended (and loaded) in which case
* it cannot be synchronized on Windows platforms (file in use).
*/
public static void setInitializeOrbManager(boolean init) {
_initializeOrbManager = init;
}
/**
* Default constructor. Creates an ORB if one is not already created.
*/
public SerialInitContextFactory() {
String LBPOLICY =
System.getProperty(S1ASCtxFactory.LOAD_BALANCING_PROPERTY);
String ENDPOINTS =
System.getProperty(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY);
if ((LBPOLICY != null &&
!LBPOLICY.equals("")) ||
(ENDPOINTS != null &&
!ENDPOINTS.equals(""))) {
s1asCtxFactory = new S1ASCtxFactory();
} else {
// create a default env
defaultEnv = new Hashtable();
// Client side : removing the initialization of the ORB
// from the constructor since
// we need to propagate the host:port values that are
// set in the App client to ORB.init()
/* if (_initializeOrbManager) {
ORBManager.init(null, null);
defaultEnv.put("java.naming.corba.orb", ORBManager.getORB());
}*/
}
}
// Removing this constructor since it never gets called in the
// in the JNDI code path
// a call to new InitialContext(env) creates an instance of
// this class via the SerialInitContextFactory.class.newInstance()
// which will call the nullary constructor
/* public SerialInitContextFactory(Hashtable env) {
if ((LBPOLICY != null &&
!LBPOLICY.equals("")) ||
(ENDPOINTS != null &&
!ENDPOINTS.equals("")) ||
env.get(S1ASCtxFactory.LOAD_BALANCING_PROPERTY) != null ||
env.get(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY) != null) {
s1asCtxFactory = new S1ASCtxFactory(env);
} else {
defaultEnv = env;
if (_initializeOrbManager) {
ORBManager.init(null, (Properties)env);
defaultEnv.put("java.naming.corba.orb", ORBManager.getORB());
System.out.println("SHEETAL : port# " + ORBManager.getORBInitialPort());
}
}
}
*/
/**
* Create the InitialContext object.
*/
public Context getInitialContext(Hashtable env) throws NamingException {
if (env != null) {
if (env.get(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY) != null) {
System.setProperty(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY,
(String)env.get(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY));
}
if (env.get(S1ASCtxFactory.LOAD_BALANCING_PROPERTY) != null) {
System.setProperty(S1ASCtxFactory.LOAD_BALANCING_PROPERTY,
(String)env.get(S1ASCtxFactory.LOAD_BALANCING_PROPERTY));
}
String LBPOLICY =
System.getProperty(S1ASCtxFactory.LOAD_BALANCING_PROPERTY);
String ENDPOINTS =
System.getProperty(S1ASCtxFactory.IIOP_ENDPOINTS_PROPERTY);
if ((LBPOLICY != null &&
!LBPOLICY.equals("")) ||
(ENDPOINTS != null &&
!ENDPOINTS.equals(""))) {
s1asCtxFactory = new S1ASCtxFactory();
return (s1asCtxFactory.getInitialContext(env));
}
}
if (_initializeOrbManager &&
(env == null ||
(env != null && env.get("java.naming.corba.orb") == null))) {
//javax.naming.InitialContext passes its own local Hashtable
//variable, so can't cast it to Properties.
Properties props = new Properties();
if (env != null) {
String host = (String)env.get("org.omg.CORBA.ORBInitialHost");
String port = (String)env.get("org.omg.CORBA.ORBInitialPort");
if (host != null) {
props.put("org.omg.CORBA.ORBInitialHost", host);
}
if (port != null) {
props.put("org.omg.CORBA.ORBInitialPort", port);
}
}
org.omg.CORBA.ORB orb = ORBManager.getORB(props) ;
if (defaultEnv != null)
defaultEnv.put("java.naming.corba.orb", orb ) ;
if (env != null)
env.put("java.naming.corba.orb", orb );
}
if (SerialContext.getSticky() != null) {
Context ctx = SerialContext.getStickyContext();
return ctx;
}
if (s1asCtxFactory != null) {
return (s1asCtxFactory.getInitialContext(env));
}
if (env != null) {
return new SerialContext(env);
} else {
return new SerialContext(defaultEnv);
}
}
}
|
