DiamondTest.java :  » Workflow-Engines » pegasus-2.1.0 » org » griphyn » vdl » router » Java Open Source

/*
 * 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.router;
import org.griphyn.vdl.classes.*;
import org.griphyn.vdl.router.*;
import org.griphyn.vdl.dbschema.*;
import org.griphyn.vdl.dax.*;
import org.griphyn.vdl.util.Logging;
import java.io.*;
import java.sql.SQLException;
import java.lang.reflect.*;

public class DiamondTest {
  public static void main( String[] args )
    throws IllegalArgumentException, IOException, ClassNotFoundException,
     NoSuchMethodException, InstantiationException, SQLException,
     IllegalAccessException, InvocationTargetException
  {
    // create debug output
    Logging.instance().register( "dag", System.err );
    Logging.instance().register( "state", System.err );
    Logging.instance().register( "route", System.err );

    // create new route object, in memory classes
    Definitions original = org.griphyn.vdl.router.CreateDiamond.create(); 

    // serialize onto disk
    Logging.instance().log( "default", 0, "serializing to disk" );
    ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("data.out"));
    oos.writeObject(original);
    oos.flush();
    oos.close();
    Logging.instance().log( "default", 0, "serializing done" );

    // de-serialize from file
    Logging.instance().log( "default", 0, "de-serialize from disk" );
    ObjectInputStream ois = new  ObjectInputStream(new FileInputStream("data.out"));
    Definitions diamond = (Definitions) ois.readObject();
    ois.close();
    Logging.instance().log( "default", 0, "de-serializing done" );

    // create a router
    Route r = new Route( new InMemorySchema(diamond) );
    
    // request known production
    BookKeeper bk = r.requestLfn("f.d");
    
    // show us the result
    System.out.println( bk.toString() );
    
    // show the DAX
    System.out.println( "----------" );
    System.out.println( bk.getDAX("testing").toXML("",null) );
    System.exit(0);
  }
}