Removed logging from Migration Items. Improved logging for http://openeye.openmods.info/crashes/42defba4fcc4c4571a45edaaba3af4c3 Improved logging for http://openeye.openmods.info/crashes/cbda180edb2fba39c4fe27a7f5266fec
185 lines
4.2 KiB
Java
185 lines
4.2 KiB
Java
package appeng.me;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.Hashtable;
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import java.util.Set;
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import appeng.api.networking.IGridNode;
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import appeng.api.networking.events.MENetworkEvent;
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import appeng.api.networking.events.MENetworkEventSubscribe;
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import appeng.core.AELog;
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public class NetworkEventBus
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{
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class NetworkEventDone extends Throwable
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{
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private static final long serialVersionUID = -3079021487019171205L;
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};
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class EventMethod
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{
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public final Class objClass;
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public final Method objMethod;
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public final Class objEvent;
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public EventMethod(Class Event, Class ObjClass, Method ObjMethod) {
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this.objClass = ObjClass;
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this.objMethod = ObjMethod;
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this.objEvent = Event;
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}
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public void invoke(Object obj, MENetworkEvent e) throws NetworkEventDone
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{
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try
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{
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objMethod.invoke( obj, e );
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}
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catch (Throwable e1)
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{
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AELog.severe( "[AppEng] Network Event caused exception:" );
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AELog.severe( "Offending Class: " + obj.getClass().getName() );
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AELog.severe( "Offending Object: " + obj.toString() );
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AELog.error( e1 );
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throw new RuntimeException( e1 );
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}
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if ( e.isCanceled() )
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throw new NetworkEventDone();
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}
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};
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class MENetworkEventInfo
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{
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private ArrayList<EventMethod> methods = new ArrayList();
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public void Add(Class Event, Class ObjClass, Method ObjMethod)
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{
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methods.add( new EventMethod( Event, ObjClass, ObjMethod ) );
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}
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public void invoke(Object obj, MENetworkEvent e) throws NetworkEventDone
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{
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for (EventMethod em : methods)
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em.invoke( obj, e );
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}
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};
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private static Set<Class> readClasses = new HashSet();
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private static Hashtable<Class<? extends MENetworkEvent>, Hashtable<Class, MENetworkEventInfo>> events = new Hashtable();
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public void readClass(Class listAs, Class c)
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{
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if ( readClasses.contains( c ) )
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return;
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readClasses.add( c );
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try
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{
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for (Method m : c.getMethods())
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{
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MENetworkEventSubscribe s = m.getAnnotation( MENetworkEventSubscribe.class );
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if ( s != null )
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{
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Class types[] = m.getParameterTypes();
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if ( types.length == 1 )
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{
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if ( MENetworkEvent.class.isAssignableFrom( types[0] ) )
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{
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Hashtable<Class, MENetworkEventInfo> classEvents = events.get( types[0] );
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if ( classEvents == null )
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events.put( types[0], classEvents = new Hashtable() );
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MENetworkEventInfo thisEvent = classEvents.get( listAs );
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if ( thisEvent == null )
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thisEvent = new MENetworkEventInfo();
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thisEvent.Add( types[0], c, m );
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classEvents.put( listAs, thisEvent );
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}
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else
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throw new RuntimeException( "Invalid ME Network Event Subscriber, " + m.getName() + "s Parameter must extend MENetworkEvent." );
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}
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else
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throw new RuntimeException( "Invalid ME Network Event Subscriber, " + m.getName() + " must have exactly 1 parameter." );
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}
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}
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}
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catch(Throwable t )
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{
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throw new RuntimeException( "Error while adding "+c.getName()+" to event bus", t );
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}
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}
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public MENetworkEvent postEvent(Grid g, MENetworkEvent e)
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{
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Hashtable<Class, MENetworkEventInfo> subscribers = events.get( e.getClass() );
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int x = 0;
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try
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{
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if ( subscribers != null )
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{
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for (Class o : subscribers.keySet())
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{
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MENetworkEventInfo target = subscribers.get( o );
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GridCacheWrapper cache = g.caches.get( o );
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if ( cache != null )
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{
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x++;
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target.invoke( cache.myCache, e );
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}
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for (IGridNode obj : g.getMachines( o ))
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{
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x++;
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target.invoke( obj.getMachine(), e );
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}
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}
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}
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}
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catch (NetworkEventDone done)
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{
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// Early out.
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}
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e.setVisitedObjects( x );
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return e;
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}
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public MENetworkEvent postEventTo(Grid grid, GridNode node, MENetworkEvent e)
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{
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Hashtable<Class, MENetworkEventInfo> subscribers = events.get( e.getClass() );
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int x = 0;
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try
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{
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if ( subscribers != null )
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{
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MENetworkEventInfo target = subscribers.get( node.getMachineClass() );
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if ( target != null )
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{
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x++;
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target.invoke( node.getMachine(), e );
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}
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}
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}
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catch (NetworkEventDone done)
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{
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// Early out.
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}
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e.setVisitedObjects( x );
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return e;
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}
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}
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