01: /*
02: * JBoss, Home of Professional Open Source
03: * Copyright 2005, JBoss Inc., and individual contributors as indicated
04: * by the @authors tag. See the copyright.txt in the distribution for a
05: * full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * 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.jbpm.util;
23:
24: import javax.naming.InitialContext;
25: import javax.rmi.PortableRemoteObject;
26:
27: import org.apache.commons.logging.Log;
28: import org.apache.commons.logging.LogFactory;
29:
30: public abstract class JndiUtil {
31:
32: public static Object lookup(String jndiName, Class type) {
33: Object object = null;
34: try {
35: InitialContext initialContext = new InitialContext();
36: object = initialContext.lookup(jndiName);
37: object = PortableRemoteObject.narrow(object, type);
38: // fetch from JNDI
39: log.debug("fetched '" + object + "' from JNDI location '"
40: + jndiName + "'");
41: } catch (Exception e) {
42: throw new JndiLookupException("couldn't fetch '" + jndiName
43: + "' from jndi", e);
44: }
45: return object;
46: }
47:
48: private static Log log = LogFactory.getLog(JndiUtil.class);
49: }
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