/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. *//* * Generated file - Do not edit! */package com.opensymphony.workflow.spi.ejb;/** * Utility class for WorkflowStore. * @author <a href="mailto:hani@formicary.net">Hani Suleiman</a> * @version $Revision: 1.3 $ Date: Apr 7, 2003 Time: 10:57:28 PM */public class WorkflowStoreHomeFactory {    //~ Static fields/initializers /////////////////////////////////////////////    public static final String COMP_NAME = "java:comp/env/ejb/WorkflowStore";    public static final String JNDI_NAME = "WorkflowStore";    /** Cached remote home (EJBHome). Uses lazy loading to obtain its value (loaded by getHome() methods). */    private static com.opensymphony.workflow.spi.ejb.WorkflowStoreHome cachedRemoteHome = null;    //~ Methods ////////////////////////////////////////////////////////////////    // Home interface lookup methods    /**     * Obtain remote home interface from default initial context     * @return Home interface for WorkflowStore. Lookup using COMP_NAME     */    public static com.opensymphony.workflow.spi.ejb.WorkflowStoreHome getHome() throws javax.naming.NamingException {        if (cachedRemoteHome == null) {            cachedRemoteHome = (com.opensymphony.workflow.spi.ejb.WorkflowStoreHome) lookupHome(null, COMP_NAME, com.opensymphony.workflow.spi.ejb.WorkflowStoreHome.class);        }        return cachedRemoteHome;    }    /**     * Obtain remote home interface from parameterised initial context     * @param environment Parameters to use for creating initial context     * @return Home interface for WorkflowStore. Lookup using COMP_NAME     */    public static com.opensymphony.workflow.spi.ejb.WorkflowStoreHome getHome(java.util.Hashtable environment) throws javax.naming.NamingException {        return (com.opensymphony.workflow.spi.ejb.WorkflowStoreHome) lookupHome(environment, COMP_NAME, com.opensymphony.workflow.spi.ejb.WorkflowStoreHome.class);    }    private static Object lookupHome(java.util.Hashtable environment, String jndiName, Class narrowTo) throws javax.naming.NamingException {        // Obtain initial context        javax.naming.InitialContext initialContext = new javax.naming.InitialContext(environment);        try {            Object objRef = initialContext.lookup(jndiName);            // only narrow if necessary            if (java.rmi.Remote.class.isAssignableFrom(narrowTo)) {                return javax.rmi.PortableRemoteObject.narrow(objRef, narrowTo);            } else {                return objRef;            }        } finally {            initialContext.close();        }    }}