/************************************************************************* *                                                                       * *  EJBCA: The OpenSource Certificate Authority                          * *                                                                       * *  This software is free software; you can redistribute it and/or       * *  modify it under the terms of the GNU Lesser General Public           * *  License as published by the Free Software Foundation; either         * *  version 2.1 of the License, or any later version.                    * *                                                                       * *  See terms of license at gnu.org.                                     * *                                                                       * *************************************************************************/ package se.anatom.ejbca.admin;import java.rmi.RemoteException;import javax.ejb.CreateException;import javax.naming.Context;import javax.naming.NamingException;import se.anatom.ejbca.log.Admin;import se.anatom.ejbca.ra.IUserAdminSessionHome;import se.anatom.ejbca.ra.IUserAdminSessionRemote;import se.anatom.ejbca.ra.raadmin.IRaAdminSessionHome;import se.anatom.ejbca.ra.raadmin.IRaAdminSessionRemote;/** * Base for RA commands, contains comom functions for RA operations * * @version $Id: BaseRaAdminCommand.java,v 1.11 2004/04/16 07:38:57 anatom Exp $ */public abstract class BaseRaAdminCommand extends BaseAdminCommand {    /**     * UserAdminSession handle, not static since different object should go to different session     * beans concurrently     */    private IUserAdminSessionRemote cacheAdmin;    /** Handle to AdminSessionHome */    private static IUserAdminSessionHome cacheHome;    /** RaAdminSession handle, not static since different object should go to different session beans concurrently */    private IRaAdminSessionRemote raadminsession;    /** Handle to RaAdminSessionHome */    private static IRaAdminSessionHome raadminHomesession;            protected Admin administrator = null;    /**     * Creates a new instance of BaseRaAdminCommand     *     * @param args command line arguments     */    public BaseRaAdminCommand(String[] args) {        super(args);        administrator = new Admin(Admin.TYPE_RACOMMANDLINE_USER);    }            /** Gets user admin session     *@return InitialContext     */    protected IUserAdminSessionRemote getAdminSession()        throws CreateException, NamingException, RemoteException {        debug(">getAdminSession()");        try {            if (cacheAdmin == null) {                if (cacheHome == null) {                    Context jndiContext = getInitialContext();                    Object obj1 = jndiContext.lookup("UserAdminSession");                    cacheHome = (IUserAdminSessionHome) javax.rmi.PortableRemoteObject.narrow(obj1,                            IUserAdminSessionHome.class);                }                cacheAdmin = cacheHome.create();            }            debug("<getAdminSession()");            return cacheAdmin;        } catch (NamingException e) {            error("Can't get Admin session", e);            throw e;        }    } // getAdminSession        /** Gets ra admin session     *@return InitialContext     */    protected IRaAdminSessionRemote getRaAdminSession() throws CreateException, NamingException, RemoteException {        debug(">getRaAdminSession()");        administrator = new Admin(Admin.TYPE_RACOMMANDLINE_USER);        try {            if( raadminsession == null ) {                if (raadminHomesession == null) {                    Context jndiContext = getInitialContext();                    Object obj1 = jndiContext.lookup("RaAdminSession");                    raadminHomesession = (IRaAdminSessionHome) javax.rmi.PortableRemoteObject.narrow(obj1, IRaAdminSessionHome.class);                }                raadminsession = raadminHomesession.create();            }            debug("<getRaAdminSession()");            return  raadminsession;        } catch (NamingException e ) {            error("Can't get RaAdmin session", e);            throw e;        }    } // getRaAdminSession    }