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JSAMPLES.Z
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Voyager4A.java
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1998-05-08
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// Copyright(c) 1997 ObjectSpace, Inc.
import com.objectspace.jgl.*;
import com.objectspace.jgl.voyager.*;
import com.objectspace.voyager.*;
/**
* Persist a container.
*
* @version 3.0.0
* @author ObjectSpace, Inc.
*/
public class Voyager4A
{
/**
* This example only works with ObjectSpace Voyager(tm).
* Visit the <a href=http://www.objectspace.com/voyager>Voyager homepage</a> for more information.
*/
public static void main( String[] args )
{
try
{
// create and fill a remote map
VHashMap map = new VHashMap( "localhost:8000/JGL4" );
map.add( "Spider-Man", "Peter Parker" );
map.add( "Wolverine", "Logan" );
map.add( "Batman", "Bruce Wayne" );
map.add( "Oracle", "Barbara Gordon" );
map.liveForever(); // do not garbage collect
map.saveNow(); // save copy to database of server 8000
System.out.println( "saved " + map );
}
catch ( VoyagerException ex )
{
System.err.println( "caught: " + ex );
}
Voyager.shutdown();
}
}