/* 
 * @(#)GetEnv.java	1.1 99/10/29
 * 
 * Copyright 1997, 1998, 1999 Sun Microsystems, Inc. All Rights
 * Reserved.
 * 
 * Sun grants you ("Licensee") a non-exclusive, royalty free,
 * license to use, modify and redistribute this software in source and
 * binary code form, provided that i) this copyright notice and license
 * appear on all copies of the software; and ii) Licensee does not 
 * utilize the software in a manner which is disparaging to Sun.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE 
 * HEREBY EXCLUDED.  SUN AND ITS LICENSORS SHALL NOT BE LIABLE 
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 * MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN 
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 * 
 * This software is not designed or intended for use in on-line
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 * that it will not use or redistribute the Software for such purposes.  
 */

/**
 * Demonstrates how to obtain a context's environment when
 * there is an environment parameter to the initial context
 * and application resource files.
 * Usage: java GetEnv
 */
 
import javax.naming.*;
import java.util.Hashtable;

class GetEnv {
    public static void main(String[] args) {
      try {
	  // Initial Environment with various properties
	  Hashtable env = new Hashtable();
	  env.put(Context.INITIAL_CONTEXT_FACTORY, 
	      "com.sun.jndi.fscontext.FSContextFactory");
	  env.put(Context.PROVIDER_URL, "file:/");
	  env.put(Context.OBJECT_FACTORIES, "foo.bar.ObjFactory");
	  env.put("foo", "bar");

	  // Call constructor
	  Context ctx = new InitialContext(env);

	  // See what environment properties we have
	  System.out.println(ctx.getEnvironment());

	  // Close context when we're done
	  ctx.close();
      } catch (NamingException e) {
	  e.printStackTrace();
      }
    }
}