/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.api.debugger.server;
import org.eclipse.che.api.core.notification.EventService;
import org.eclipse.che.api.core.notification.EventSubscriber;
import org.eclipse.che.dto.server.DtoFactory;
import org.everrest.websockets.WSConnectionContext;
import org.everrest.websockets.message.ChannelBroadcastMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Singleton;
import static org.eclipse.che.api.debugger.server.DtoConverter.asDto;
/**
* @deprecated As of release 5.8.0, replaced by {@link DebuggerJsonRpcMessenger}
*/
@Singleton
@Deprecated
public class DebuggerWebSocketMessenger implements EventSubscriber<DebuggerMessage> {
private static final Logger LOG = LoggerFactory.getLogger(DebuggerWebSocketMessenger.class);
private static final String CHANNEL = "%s:events:";
private final EventService eventService;
@Inject
public DebuggerWebSocketMessenger(EventService eventService) {
this.eventService = eventService;
}
@PostConstruct
private void subscribe() {
eventService.subscribe(this);
}
@PreDestroy
private void unsubscribe() {
eventService.unsubscribe(this);
}
@Override
public void onEvent(DebuggerMessage msg) {
try {
final ChannelBroadcastMessage bm = new ChannelBroadcastMessage();
final String channel = String.format(CHANNEL, msg.getDebuggerType());
bm.setChannel(channel);
bm.setBody(DtoFactory.getInstance().toJson(asDto(msg.getDebuggerEvent())));
WSConnectionContext.sendMessage(bm);
} catch (Exception e) {
LOG.error(e.getMessage(), e);
}
}
}