0N/A/*
2362N/A * Copyright (c) 2003, 2007, 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 javax.management.remote.rmi;
0N/A
0N/Aimport java.io.IOException;
0N/Aimport java.rmi.Remote;
0N/Aimport java.security.AccessControlContext;
0N/Aimport java.security.AccessController;
0N/Aimport java.security.PrivilegedActionException;
0N/Aimport java.security.PrivilegedExceptionAction;
0N/Aimport java.util.Map;
0N/Aimport java.util.Collections;
0N/Aimport javax.security.auth.Subject;
0N/A
1801N/Aimport com.sun.jmx.remote.internal.IIOPHelper;
1801N/A
0N/A/**
0N/A * <p>An {@link RMIServerImpl} that is exported through IIOP and that
0N/A * creates client connections as RMI objects exported through IIOP.
0N/A * User code does not usually reference this class directly.</p>
0N/A *
0N/A * @see RMIServerImpl
0N/A *
0N/A * @since 1.5
0N/A */
0N/Apublic class RMIIIOPServerImpl extends RMIServerImpl {
0N/A /**
0N/A * <p>Creates a new {@link RMIServerImpl}.</p>
0N/A *
0N/A * @param env the environment containing attributes for the new
0N/A * <code>RMIServerImpl</code>. Can be null, which is equivalent
0N/A * to an empty Map.
0N/A *
0N/A * @exception IOException if the RMI object cannot be created.
0N/A */
0N/A public RMIIIOPServerImpl(Map<String,?> env)
0N/A throws IOException {
0N/A super(env);
0N/A
0N/A this.env = (env == null) ? Collections.<String, Object>emptyMap() : env;
0N/A
0N/A callerACC = AccessController.getContext();
0N/A }
0N/A
0N/A protected void export() throws IOException {
1801N/A IIOPHelper.exportObject(this);
0N/A }
0N/A
0N/A protected String getProtocol() {
0N/A return "iiop";
0N/A }
0N/A
0N/A /**
0N/A * <p>Returns an IIOP stub.</p>
0N/A * The stub might not yet be connected to the ORB. The stub will
0N/A * be serializable only if it is connected to the ORB.
0N/A * @return an IIOP stub.
0N/A * @exception IOException if the stub cannot be created - e.g the
0N/A * RMIIIOPServerImpl has not been exported yet.
0N/A **/
0N/A public Remote toStub() throws IOException {
0N/A // javax.rmi.CORBA.Stub stub =
0N/A // (javax.rmi.CORBA.Stub) PortableRemoteObject.toStub(this);
1801N/A final Remote stub = IIOPHelper.toStub(this);
0N/A // java.lang.System.out.println("NON CONNECTED STUB " + stub);
0N/A // org.omg.CORBA.ORB orb =
0N/A // org.omg.CORBA.ORB.init((String[])null, (Properties)null);
0N/A // stub.connect(orb);
0N/A // java.lang.System.out.println("CONNECTED STUB " + stub);
0N/A return stub;
0N/A }
0N/A
0N/A /**
0N/A * <p>Creates a new client connection as an RMI object exported
0N/A * through IIOP.
0N/A *
0N/A * @param connectionId the ID of the new connection. Every
0N/A * connection opened by this connector server will have a
0N/A * different ID. The behavior is unspecified if this parameter is
0N/A * null.
0N/A *
0N/A * @param subject the authenticated subject. Can be null.
0N/A *
0N/A * @return the newly-created <code>RMIConnection</code>.
0N/A *
0N/A * @exception IOException if the new client object cannot be
0N/A * created or exported.
0N/A */
0N/A protected RMIConnection makeClient(String connectionId, Subject subject)
0N/A throws IOException {
0N/A
0N/A if (connectionId == null)
0N/A throw new NullPointerException("Null connectionId");
0N/A
0N/A RMIConnection client =
0N/A new RMIConnectionImpl(this, connectionId, getDefaultClassLoader(),
0N/A subject, env);
1801N/A IIOPHelper.exportObject(client);
0N/A return client;
0N/A }
0N/A
0N/A protected void closeClient(RMIConnection client) throws IOException {
1801N/A IIOPHelper.unexportObject(client);
0N/A }
0N/A
0N/A /**
0N/A * <p>Called by {@link #close()} to close the connector server by
0N/A * unexporting this object. After returning from this method, the
0N/A * connector server must not accept any new connections.</p>
0N/A *
0N/A * @exception IOException if the attempt to close the connector
0N/A * server failed.
0N/A */
0N/A protected void closeServer() throws IOException {
1801N/A IIOPHelper.unexportObject(this);
0N/A }
0N/A
0N/A @Override
0N/A RMIConnection doNewClient(final Object credentials) throws IOException {
0N/A if (callerACC == null) {
0N/A throw new SecurityException("AccessControlContext cannot be null");
0N/A }
0N/A try {
0N/A return AccessController.doPrivileged(
0N/A new PrivilegedExceptionAction<RMIConnection>() {
0N/A public RMIConnection run() throws IOException {
0N/A return superDoNewClient(credentials);
0N/A }
0N/A }, callerACC);
0N/A } catch (PrivilegedActionException pae) {
0N/A throw (IOException) pae.getCause();
0N/A }
0N/A }
0N/A
0N/A RMIConnection superDoNewClient(Object credentials) throws IOException {
0N/A return super.doNewClient(credentials);
0N/A }
0N/A
0N/A private final Map<String, ?> env;
0N/A private final AccessControlContext callerACC;
0N/A}