/*
* Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
*
* 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.cdi.event.client;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.PreDestroy;
import javax.enterprise.event.Event;
import javax.enterprise.event.Observes;
import javax.enterprise.inject.Any;
import javax.inject.Inject;
import org.jboss.errai.cdi.client.event.FinishEvent;
import org.jboss.errai.cdi.client.event.StartEvent;
import org.jboss.errai.cdi.client.qualifier.A;
import org.jboss.errai.cdi.client.qualifier.B;
import org.jboss.errai.cdi.client.qualifier.C;
import org.jboss.errai.enterprise.client.cdi.events.BusReadyEvent;
import org.jboss.errai.ioc.client.api.EntryPoint;
/**
* Test module used by {@see EventObserverIntegrationTest}.
*
* @author Christian Sadilek <csadilek@redhat.com>
*/
@EntryPoint
public class EventObserverTestModule extends EventTestObserverSuperClass {
private final Map<String, List<String>> receivedQualifiedEvents = new HashMap<String, List<String>>();
private int busReadyEventsReceived = 0;
private int startEventsReceived = 0;
private Runnable verifier;
private boolean destroyed;
@Inject
private Event<StartEvent> startEvent;
@PreDestroy
private void destroy() {
destroyed = true;
}
public int getBusReadyEventsReceived() {
return busReadyEventsReceived;
}
public int getStartEventsReceived() {
return startEventsReceived;
}
public Map<String, List<String>> getReceivedQualifiedEvents() {
return receivedQualifiedEvents;
}
public Event<StartEvent> getStartEvent() {
return startEvent;
}
public boolean isDestroyed() {
return destroyed;
}
/**
* count the {@link BusReadyEvent}
*/
public void onBusReady(@Observes BusReadyEvent event) {
busReadyEventsReceived++;
}
/**
* start the event producers on the server
*/
public void start() {
System.out.println("Firing StartEvent");
startEventsReceived = 0;
startEvent.fire(new StartEvent());
}
// private void onObject(@Observes Object foo) {
//
// }
private void onStart(@Observes StartEvent event) {
startEventsReceived++;
if (startEventsReceived > 1) {
throw new RuntimeException("Received too many start events (did the server mirror it back?)");
}
}
private void onEvent(@Observes String event) {
System.out.println("Observed unqualified");
addQualifiedReceivedEvent("", event);
}
// This serves as a regression test for ERRAI-680. It should be possible to have 2 private
// observer methods with the same name.
private void onEvent(@Observes Integer event) {
}
@SuppressWarnings("unused")
private void onEventAny(@Observes @Any String event) {
System.out.println("Observed @Any");
addQualifiedReceivedEvent("Any", event);
}
public void onEventA(@Observes @A String event) {
System.out.println("Observed @A");
addQualifiedReceivedEvent("A", event);
}
public void onEventB(@Observes @B String event) {
System.out.println("Observed @B");
addQualifiedReceivedEvent("B", event);
}
public void onEventC(@Observes @C String event) {
System.out.println("Observed @C");
addQualifiedReceivedEvent("C", event);
}
public void onEventAB(@Observes @A @B String event) {
System.out.println("Observed @A @B");
addQualifiedReceivedEvent("AB", event);
}
public void onEventBA(@Observes @B @A String event) {
System.out.println("Observed @B @A");
addQualifiedReceivedEvent("BA", event);
}
public void onEventAC(@Observes @A @C String event) {
System.out.println("Observed @A @C");
addQualifiedReceivedEvent("AC", event);
}
public void onEventBC(@Observes @B @C String event) {
System.out.println("Observed @B @C");
addQualifiedReceivedEvent("BC", event);
}
public void onEventABC(@Observes @A @B @C String event) {
System.out.println("Observed @A @B @C");
addQualifiedReceivedEvent("ABC", event);
}
public void onFinish(@Observes FinishEvent event) {
System.out.println("Observed FinishEvent");
if (verifier != null) {
verifier.run();
}
}
public void setResultVerifier(Runnable verifier) {
this.verifier = verifier;
}
private void addQualifiedReceivedEvent(String receiver, String event) {
List<String> events = receivedQualifiedEvents.get(receiver);
if (events == null)
events = new ArrayList<String>();
events.add(event);
receivedQualifiedEvents.put(receiver, events);
}
}