/*
* Copyright 2010 salaboy.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* under the License.
*/
package org.drools.grid.timer.impl;
import java.net.InetSocketAddress;
import org.drools.grid.CoreServicesLookup;
import org.drools.grid.Grid;
import org.drools.grid.GridServiceDescription;
import org.drools.grid.MessageReceiverHandlerFactoryService;
import org.drools.grid.io.MessageReceiverHandler;
import org.drools.grid.service.directory.Address;
import org.drools.grid.service.directory.WhitePages;
import org.drools.grid.service.directory.impl.CoreServicesLookupImpl;
import org.drools.grid.service.directory.impl.GridServiceDescriptionImpl;
import org.drools.time.Job;
import org.drools.time.JobContext;
import org.drools.time.JobHandle;
import org.drools.time.SchedulerService;
import org.drools.time.TimerService;
import org.drools.time.Trigger;
import org.drools.time.impl.JDKTimerService;
public class SchedulerImpl
implements
SchedulerService,
MessageReceiverHandlerFactoryService {
private TimerService timer = new JDKTimerService();
private String id;
public SchedulerImpl(String id) {
this.id = id;
}
public String getId() {
return this.id;
}
public JobHandle scheduleJob(Job job,
JobContext ctx,
Trigger trigger) {
return timer.scheduleJob( job,
ctx,
trigger );
}
public boolean removeJob(JobHandle jobHandle) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public MessageReceiverHandler getMessageReceiverHandler() {
return new SchedulerServer( this );
}
public void registerSocketService(Grid grid,
String id,
String ip,
int port) {
CoreServicesLookupImpl coreServicesWP = (CoreServicesLookupImpl) grid.get( CoreServicesLookup.class );
GridServiceDescriptionImpl gsd = (GridServiceDescriptionImpl) coreServicesWP.lookup( SchedulerService.class );
if ( gsd == null ) {
gsd = new GridServiceDescriptionImpl( WhitePages.class );
}
GridServiceDescription<WhitePages> service = coreServicesWP.getServices().get( SchedulerService.class.getName() );
if ( service == null ) {
coreServicesWP.getServices().put( SchedulerService.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 SchedulerServiceConfiguration( newAddresses );
service.setData( conf );
} else {
InetSocketAddress[] newAddress = new InetSocketAddress[ 1 ];
newAddress[0] = new InetSocketAddress( ip,
port );
address.setObject( newAddress );
ServiceConfiguration conf = new SchedulerServiceConfiguration( newAddress );
service.setData( conf );
}
}
}