package org.drools.grid.service.directory.impl;
import java.net.InetSocketAddress;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.drools.grid.CoreServicesLookup;
import org.drools.grid.Grid;
import org.drools.grid.GridServiceDescription;
import org.drools.grid.MessageReceiverHandlerFactoryService;
import org.drools.grid.SocketService;
import org.drools.grid.io.MessageReceiverHandler;
import org.drools.grid.service.directory.Address;
import org.drools.grid.service.directory.WhitePages;
import org.drools.grid.timer.impl.ServiceConfiguration;
public class WhitePagesImpl
implements
WhitePages,
MessageReceiverHandlerFactoryService {
private Map<String, GridServiceDescription> directory = new ConcurrentHashMap<String, GridServiceDescription>();
public GridServiceDescription create( String serviceDescriptionId, String ownerGridId ) {
GridServiceDescription gsd = new GridServiceDescriptionImpl( serviceDescriptionId, ownerGridId );
this.directory.put( gsd.getId(),
gsd );
return gsd;
}
public GridServiceDescription lookup(String serviceDescriptionId) {
return this.directory.get( serviceDescriptionId );
}
public void remove(String serviceDescriptionId) {
this.directory.remove( serviceDescriptionId );
}
public MessageReceiverHandler getMessageReceiverHandler() {
return new WhitePagesServer( this );
}
public void registerSocketService(Grid grid, String id, String ip, int port) {
doRegisterSocketService(grid, id, ip, port);
}
public static void doRegisterSocketService( Grid grid, String id, String ip, int port ) {
CoreServicesLookupImpl coreServicesWP = (CoreServicesLookupImpl) grid.get( CoreServicesLookup.class );
GridServiceDescriptionImpl gsd = (GridServiceDescriptionImpl) coreServicesWP.lookup( WhitePages.class );
if ( gsd == null ) {
gsd = new GridServiceDescriptionImpl( WhitePages.class, grid.getId() );
}
GridServiceDescription<WhitePages> service = coreServicesWP.getServices().get( WhitePages.class.getName() );
if ( service == null ) {
coreServicesWP.getServices().put( WhitePages.class.getName(),
gsd );
service = gsd;
}
Address address = null;
if ( service.getAddresses().get( "socket" ) != null ) {
address = service.getAddresses().get( "socket" );
} else {
address = service.addAddress( "socket" );
}
InetSocketAddress[] addresses = (InetSocketAddress[]) address.getObject();
if ( addresses != null && addresses.length >= 1 ) {
InetSocketAddress[] newAddresses = new InetSocketAddress[ addresses.length + 1 ];
if ( addresses != null ) {
System.arraycopy( addresses,
0,
newAddresses,
0,
addresses.length );
}
newAddresses[addresses.length] = new InetSocketAddress( ip,
port );
ServiceConfiguration conf = new WhitePagesServiceConfiguration( newAddresses );
service.setData( conf );
} else {
InetSocketAddress[] newAddress = new InetSocketAddress[ 1 ];
newAddress[0] = new InetSocketAddress( ip,
port );
address.setObject( newAddress );
ServiceConfiguration conf = new WhitePagesServiceConfiguration( newAddress );
service.setData( conf );
}
}
}