SCWrapper.java

/*
 * This file or a portion of this file is licensed under the terms of
 * the Globus Toolkit Public License, found in file GTPL, or at
 * http://www.globus.org/toolkit/download/license.html. This notice must
 * appear in redistributions of this file, with or without modification.
 *
 * Redistributions of this Software, with or without modification, must
 * reproduce the GTPL in: (1) the Software, or (2) the Documentation or
 * some other similar material which is provided with the Software (if
 * any).
 *
 * Copyright 1999-2004 University of Chicago and The University of
 * Southern California. All rights reserved.
 */

package org.griphyn.vdl.planner;

import java.util.*;

import org.griphyn.vdl.util.Logging;


import edu.isi.pegasus.planner.common.PegasusProperties;

/**
 * This class wraps the shell planner's request into the new site
 * catalog API. The site catalog is only queried for the contents of its
 * "local" special site. 
 *
 * @author Jens-S. Vöckler
 * @author Yong Zhao
 * @version $Revision$
 *
 */
public class SCWrapper implements Wrapper
{
  

  /**
   * Connects the interface with the site catalog implementation. The
   * choice of backend is configured through properties.
   */
  public SCWrapper()
  {
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * Frees resources taken by the instance of the replica catalog. This
   * method is safe to be called on failed or already closed catalogs.
   */
  public void close()
  {
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * garbage collection.
   */
  protected void finalize() 
  {
    close();
  }

  /**
   * Determines the working directory for the site "local". 
   *
   * @return the working directory, of <code>null</code>, if
   * not available.
   */
  public String getWorkingDirectory() 
  {
    
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * Determines the path to the local installation of a grid launcher
   * for site "local".
   *
   * @return the path to the local kickstart, or <code>null</code>, if
   * not available.
   */
  public String getGridLaunch()
  {
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * Gathers all profiles declared for pool local. 
   *
   * @return a map of maps, the outer map indexed by the profile
   * namespace, and the inner map indexed by the key in the profile.
   * Returns <code>null</code> in case of error.
   */
  public Map getProfiles() 
  { 
   
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * Obtains the name of the class implementing the replica catalog.
   * 
   * @return class name of the replica catalog implementor.
   */
  public String getName() 
  { 
    
    throw new RuntimeException( "Unsupported wrapper ");
  }

  /**
   * Shows the contents of the catalog as one string. Warning, this may
   * be very large, slow, and memory expensive.
   *
   * @return the string with the complete catalog contents.
   * @throws RuntimeException because the method is not implemented. 
   */
  public String toString() 
  {
    throw new RuntimeException("method not implemented");
  }
}