/*
* Copyright 2009 JBoss, a divison Red Hat, Inc
*
* 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.
*/
package org.jboss.errai.tools.monitoring;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.jboss.errai.bus.client.api.Message;
import org.jboss.errai.bus.client.framework.BusMonitor;
import org.jboss.errai.bus.client.framework.MessageBus;
import org.jboss.errai.bus.client.framework.SubscriptionEvent;
import org.jboss.errai.bus.server.ServerMessageBusImpl;
import org.jboss.errai.bus.server.annotations.ExtensionComponent;
import org.jboss.errai.bus.server.ext.ErraiConfigExtension;
import java.util.Map;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import static java.lang.System.currentTimeMillis;
@ExtensionComponent
public class MonitorExtension implements ErraiConfigExtension {
private MessageBus bus;
private ActivityProcessor proc;
private ThreadPoolExecutor workers;
@Inject
public MonitorExtension(MessageBus bus) {
this.bus = bus;
}
public void configure(Map<Class, Provider> bindings, Map<String, Provider> resourceProviders) {
if (Boolean.getBoolean("errai.tools.bus_monitor_attach")) {
ServerMessageBusImpl sBus = (ServerMessageBusImpl) bus;
proc = new ActivityProcessor();
try {
new Bootstrapper(proc, bus).init();
}
catch (Throwable t) {
t.printStackTrace();
}
sBus.attachMonitor(new BusMonitor() {
MessageBus bus;
public void attach(MessageBus bus) {
this.bus = bus;
}
public void notifyNewSubscriptionEvent(final SubscriptionEvent event) {
if (event.isRemote()) {
proc.notifyEvent(EventType.BUS_EVENT, SubEventType.REMOTE_SUBSCRIBE,
String.valueOf(event.getSessionData()), "Server", event.getSubject(), null, null, false);
} else {
proc.notifyEvent(EventType.BUS_EVENT, SubEventType.SERVER_SUBSCRIBE,
"Server", "Server", event.getSubject(), null, null, false);
}
}
public void notifyUnSubcriptionEvent(final SubscriptionEvent event) {
if (event.isRemote()) {
proc.notifyEvent(EventType.BUS_EVENT, SubEventType.REMOTE_UNSUBSCRIBE,
String.valueOf(event.getSessionData()), "Server", event.getSubject(), null, null, false);
} else {
proc.notifyEvent(EventType.BUS_EVENT, SubEventType.SERVER_UNSUBSCRIBE,
"Server", "Server", event.getSubject(), null, null, false);
}
}
public void notifyQueueAttached(final Object queueId, Object queueInstance) {
proc.notifyEvent(EventType.BUS_EVENT, SubEventType.REMOTE_ATTACHED, String.valueOf(queueId), "Server", null, null, null, false);
}
public void notifyIncomingMessageFromRemote(Object queue, final Message message) {
proc.notifyEvent(EventType.MESSAGE, SubEventType.RX_REMOTE, String.valueOf(queue), "Server", message.getSubject(), message, null, false);
}
public void notifyOutgoingMessageToRemote(Object queue, final Message message) {
proc.notifyEvent(EventType.MESSAGE, SubEventType.TX_REMOTE, "Server", String.valueOf(queue), message.getSubject(), message, null, false);
}
public void notifyInBusMessage(Message message) {
proc.notifyEvent(EventType.MESSAGE, SubEventType.INBUS, "Server", "Server", message.getSubject(), message, null, false);
}
public void notifyMessageDeliveryFailure(Object queue, Message message, Throwable throwable) {
proc.notifyEvent(EventType.ERROR, SubEventType.INBUS, String.valueOf(queue), "Server", message.getSubject(), message, throwable, false);
}
});
}
}
}