Examples with EventFactHandle org.drools.core.common.EventFactHandle used on opensource projects

Example 36 with EventFactHandle

use of org.drools.core.common.EventFactHandle in project drools by kiegroup.

the class FactHandleMarshallingTest method createEventFactHandle.

private InternalFactHandle createEventFactHandle(StatefulKnowledgeSessionImpl wm, InternalKnowledgeBase kBase) {
    // EntryPointNode
    Rete rete = kBase.getRete();
    NodeFactory nFacotry = CoreComponentFactory.get().getNodeFactoryService();
    RuleBasePartitionId partionId = RuleBasePartitionId.MAIN_PARTITION;
    EntryPointNode entryPointNode = nFacotry.buildEntryPointNode(1, partionId, false, rete, EntryPointId.DEFAULT);
    WorkingMemoryEntryPoint wmEntryPoint = new NamedEntryPoint(EntryPointId.DEFAULT, entryPointNode, wm);
    EventFactHandle factHandle = new EventFactHandle(1, new Person(), 0, (new Date()).getTime(), 0, wmEntryPoint);
    return factHandle;
}

Example 37 with EventFactHandle

use of org.drools.core.common.EventFactHandle in project drools by kiegroup.

the class ExpireJobContextTimerInputMarshaller method deserialize.

@Override
public void deserialize(MarshallerReaderContext inCtx, ProtobufMessages.Timers.Timer timer) {
    ProtobufMessages.Timers.ExpireTimer expire = timer.getExpire();
    InternalFactHandle factHandle = inCtx.getHandles().get(expire.getHandleId());
    TimerService clock = inCtx.getWorkingMemory().getTimerService();
    JobContext jobctx = new ExpireJobContext(new WorkingMemoryReteExpireAction((EventFactHandle) factHandle), inCtx.getWorkingMemory());
    JobHandle jobHandle = clock.scheduleJob(job, jobctx, PointInTimeTrigger.createPointInTimeTrigger(expire.getNextFireTimestamp(), null));
    jobctx.setJobHandle(jobHandle);
    ((EventFactHandle) factHandle).addJob(jobHandle);
}

Example 38 with EventFactHandle

use of org.drools.core.common.EventFactHandle in project drools by kiegroup.

the class BehaviorJobContextTimerOutputMarshaller method serialize.

@Override
public ProtobufMessages.Timers.Timer serialize(JobContext jobCtx, MarshallerWriteContext outputCtx) {
    // BehaviorJob, no state
    BehaviorJobContext bjobCtx = (BehaviorJobContext) jobCtx;
    // write out SlidingTimeWindowContext
    SlidingTimeWindowContext slCtx = (SlidingTimeWindowContext) bjobCtx.behaviorContext;
    EventFactHandle handle = slCtx.peek();
    return ProtobufMessages.Timers.Timer.newBuilder().setType(ProtobufMessages.Timers.TimerType.BEHAVIOR).setBehavior(ProtobufMessages.Timers.BehaviorTimer.newBuilder().setHandleId(handle.getId()).build()).build();
}

Example 39 with EventFactHandle

use of org.drools.core.common.EventFactHandle in project drools by kiegroup.

the class BehaviorJobContextTimerOutputMarshaller method write.

public void write(JobContext jobCtx, MarshallerWriteContext outputCtx) throws IOException {
    outputCtx.writeShort(PersisterEnums.BEHAVIOR_TIMER);
    // BehaviorJob, no state
    BehaviorJobContext bjobCtx = (BehaviorJobContext) jobCtx;
    // write out SlidingTimeWindowContext
    SlidingTimeWindowContext slCtx = (SlidingTimeWindowContext) bjobCtx.behaviorContext;
    EventFactHandle handle = slCtx.peek();
    outputCtx.writeLong(handle.getId());
}

Example 40 with EventFactHandle

use of org.drools.core.common.EventFactHandle in project drools by kiegroup.

the class NamedEntryPoint method update.

public InternalFactHandle update(InternalFactHandle handle, final Object object, final BitMask mask, final Class<?> modifiedClass, final Activation activation) {
    lock();
    try {
        this.reteEvaluator.startOperation();
        try {
            this.ruleBase.executeQueuedActions();
            // the handle might have been disconnected, so reconnect if it has
            if (handle.isDisconnected()) {
                handle = this.objectStore.reconnect(handle);
            }
            final Object originalObject = handle.getObject();
            final boolean changedObject = originalObject != object;
            if (!handle.getEntryPointId().equals(entryPoint)) {
                throw new IllegalArgumentException("Invalid Entry Point. You updated the FactHandle on entry point '" + handle.getEntryPointId() + "' instead of '" + getEntryPointId() + "'");
            }
            if (handle.isExpired()) {
                // let an expired event potentially (re)enters the objectStore, but make sure that it will be clear at the end of the inference cycle
                ((EventFactHandle) handle).setPendingRemoveFromStore(true);
            }
            final ObjectTypeConf typeConf = changedObject ? getObjectTypeConfigurationRegistry().getOrCreateObjectTypeConf(this.entryPoint, object) : getObjectTypeConfigurationRegistry().getObjectTypeConf(object);
            if (changedObject || isEqualityBehaviour) {
                this.objectStore.updateHandle(handle, object);
            }
            this.handleFactory.increaseFactHandleRecency(handle);
            final PropagationContext propagationContext = pctxFactory.createPropagationContext(this.reteEvaluator.getNextPropagationIdCounter(), PropagationContext.Type.MODIFICATION, activation == null ? null : activation.getRule(), activation == null ? null : activation.getTuple().getTupleSink(), handle, entryPoint, mask, modifiedClass, null);
            if (typeConf.isTMSEnabled()) {
                TruthMaintenanceSystemFactory.get().getOrCreateTruthMaintenanceSystem(this).updateOnTms(handle, object, activation);
            }
            beforeUpdate(handle, object, activation, originalObject, propagationContext);
            update(handle, object, originalObject, typeConf, propagationContext);
        } finally {
            this.reteEvaluator.endOperation();
        }
    } finally {
        unlock();
    }
    return handle;
}