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Java > Open Source Codes > org > jboss > test > hibernate > ejb > interfaces > ProfileServiceUtil


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.test.hibernate.ejb.interfaces;
23
24 /**
25  * Utility class for ProfileService.
26  */
27 public class ProfileServiceUtil
28 {
29
30    private static Object JavaDoc lookupHome(java.util.Hashtable JavaDoc environment, String JavaDoc jndiName, Class JavaDoc narrowTo) throws javax.naming.NamingException JavaDoc {
31       // Obtain initial context
32 javax.naming.InitialContext JavaDoc initialContext = new javax.naming.InitialContext JavaDoc(environment);
33       try {
34          Object JavaDoc objRef = initialContext.lookup(jndiName);
35          // only narrow if necessary
36 if (narrowTo.isInstance(java.rmi.Remote JavaDoc.class))
37             return javax.rmi.PortableRemoteObject.narrow(objRef, narrowTo);
38          else
39             return objRef;
40       } finally {
41          initialContext.close();
42       }
43    }
44
45    // Home interface lookup methods
46
47    /**
48     * Obtain remote home interface from default initial context
49     * @return Home interface for ProfileService. Lookup using JNDI_NAME
50     */
51    public static org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome getHome() throws javax.naming.NamingException JavaDoc
52    {
53          return (org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome) lookupHome(null, org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome.JNDI_NAME, org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome.class);
54    }
55
56    /**
57     * Obtain remote home interface from parameterised initial context
58     * @param environment Parameters to use for creating initial context
59     * @return Home interface for ProfileService. Lookup using JNDI_NAME
60     */
61    public static org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome getHome( java.util.Hashtable JavaDoc environment ) throws javax.naming.NamingException JavaDoc
62    {
63        return (org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome) lookupHome(environment, org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome.JNDI_NAME, org.jboss.test.hibernate.ejb.interfaces.ProfileServiceHome.class);
64    }
65
66 }
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