Mega Code Archive
Create a context path recursively
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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
import java.util.StringTokenizer;
import javax.naming.Binding;
import javax.naming.Context;
import javax.naming.NameNotFoundException;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
/**
* @author <a href="mailto:ovidiu@feodorov.com">Ovidiu Feodorov</a>
* @version <tt>$Revision: 2868 $</tt>
*
* $Id: JNDIUtil.java 2868 2007-07-10 20:22:16Z timfox $
*/
public class JNDIUtil
{
/**
* Create a context path recursively.
*/
public static Context createContext(Context c, String path) throws NamingException
{
Context crtContext = c;
for(StringTokenizer st = new StringTokenizer(path, "/"); st.hasMoreTokens(); )
{
String tok = st.nextToken();
try
{
Object o = crtContext.lookup(tok);
if (!(o instanceof Context))
{
throw new NamingException("Path " + path + " overwrites and already bound object");
}
crtContext = (Context)o;
continue;
}
catch(NameNotFoundException e)
{
// OK
}
crtContext = crtContext.createSubcontext(tok);
}
return crtContext;
}
}
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