Applied-Energistics-2-tiler.../core/features/registries/GridCacheRegistry.java

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package appeng.core.features.registries;
import java.lang.reflect.Constructor;
import java.util.HashMap;
import appeng.api.networking.IGrid;
import appeng.api.networking.IGridCache;
import appeng.api.networking.IGridCacheRegistry;
import appeng.core.AELog;
public class GridCacheRegistry implements IGridCacheRegistry
{
final private HashMap<Class<? extends IGridCache>, Class<? extends IGridCache>> caches = new HashMap();
@Override
public void registerGridCache(Class<? extends IGridCache> iface, Class<? extends IGridCache> implementation)
{
if ( iface.isAssignableFrom( implementation ) )
caches.put( iface, implementation );
else
throw new RuntimeException( "Invalid setup, grid cache must either be the same class, or an interface that the implementation implements" );
}
@Override
public HashMap<Class<? extends IGridCache>, IGridCache> createCacheInstance(IGrid g)
{
HashMap<Class<? extends IGridCache>, IGridCache> map = new HashMap();
for (Class<? extends IGridCache> iface : caches.keySet())
{
try
{
Constructor<? extends IGridCache> c = caches.get( iface ).getConstructor( IGrid.class );
map.put( iface, c.newInstance( g ) );
}
catch (Throwable e)
{
AELog.severe( "Grid Caches must have a constructor with IGrid as the single param." );
throw new RuntimeException( e );
}
}
return map;
}
}