org.omnifaces.cdi.push.SocketPushContextProducer Maven / Gradle / Ivy
/*
* Copyright OmniFaces
*
* 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
*
* https://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.omnifaces.cdi.push;
import static org.omnifaces.util.Beans.getQualifier;
import jakarta.enterprise.context.Dependent;
import jakarta.enterprise.inject.Produces;
import jakarta.enterprise.inject.spi.InjectionPoint;
import jakarta.inject.Inject;
import org.omnifaces.cdi.Push;
import org.omnifaces.cdi.PushContext;
/**
*
* This producer prepares the {@link SocketPushContext} instance for injection by @{@link Push}.
*
* @author Bauke Scholtz
* @see Push
* @since 2.3
*/
@Dependent
public class SocketPushContextProducer {
// Variables ------------------------------------------------------------------------------------------------------
@SuppressWarnings("unused") // Workaround for OpenWebBeans not properly passing it as produce() method argument.
@Inject
private InjectionPoint injectionPoint;
@Inject
private SocketChannelManager socketChannels;
@Inject
private SocketSessionManager socketSessions;
@Inject
private SocketUserManager socketUsers;
// Actions --------------------------------------------------------------------------------------------------------
/**
* Returns {@link PushContext} associated with channel name derived from given injection point.
* @param injectionPoint Injection point to derive channel name from.
* @return {@link PushContext} associated with channel name derived from given injection point.
*/
@Produces
@Push
public PushContext produce(InjectionPoint injectionPoint) {
Push push = getQualifier(injectionPoint, Push.class);
String channel = push.channel().isEmpty() ? injectionPoint.getMember().getName() : push.channel();
return new SocketPushContext(channel, socketChannels, socketSessions, socketUsers);
}
}