workflowstorehomefactory.java

osworkflow修改版本

/*
 * 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:[e-mail]">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) {
            // Obtain initial context
            javax.naming.InitialContext initialContext = new javax.naming.InitialContext();

            try {
                java.lang.Object objRef = initialContext.lookup(COMP_NAME);
                cachedRemoteHome = (com.opensymphony.workflow.spi.ejb.WorkflowStoreHome) javax.rmi.PortableRemoteObject.narrow(objRef, com.opensymphony.workflow.spi.ejb.WorkflowStoreHome.class);
            } finally {
                initialContext.close();
            }
        }

        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 {
        // Obtain initial context
        javax.naming.InitialContext initialContext = new javax.naming.InitialContext(environment);

        try {
            java.lang.Object objRef = initialContext.lookup(COMP_NAME);

            return (com.opensymphony.workflow.spi.ejb.WorkflowStoreHome) javax.rmi.PortableRemoteObject.narrow(objRef, com.opensymphony.workflow.spi.ejb.WorkflowStoreHome.class);
        } finally {
            initialContext.close();
        }
    }
}