On Wednesday 14 April 2004 15:40, Carsten Ziegeler wrote:
> This key should be a simple string,
> so the above could read:
> locator.locate(Football.class, "red");
Forgive me for a naive question;
What is the difference of the above, from;
servicemanager.lookup( "red-football" );
or
servicemanager.lookup( "/footballs/red" );
Or in the case you need someone else to figure it out;
FootballLocator fbl = (FootballLocator) sm.lookup( "footballs" );
Football ball = fbl.locate( "red" );
and the
public class MyOrdinaryComponent
implements FootballLocator
{
private ServiceManager sm;
public Football locate( String color )
{
if( color.equals( "red" ) )
return (Football) sm.lookup( "red-ball" );
if( color.equals( "blue" ) )
return (Football) sm.lookup( "blue-ball" );
if( color.equals( "green" ) )
return (Football) sm.lookup( "green-ball" );
return (Football) sm.lookup( "gray-ball" );
}
}
I think I don't understand where the Framework needs to be involved, and that
is what I am trying to understand...
Niclas
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