notification/src/main/java/org/apache/atlas/notification/NotificationModule.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.atlas.notification;

import com.google.inject.AbstractModule;
import com.google.inject.Singleton;
import com.google.inject.multibindings.Multibinder;
import org.apache.atlas.kafka.KafkaNotification;
import org.apache.atlas.kafka.KafkaNotificationProvider;
import org.apache.atlas.service.Service;

public class NotificationModule extends AbstractModule {

    @Override
    protected void configure() {
        bind(NotificationInterface.class).to(KafkaNotification.class).in(Singleton.class);
        bind(KafkaNotification.class).toProvider(KafkaNotificationProvider.class).in(Singleton.class);

        Multibinder<Service> serviceBinder = Multibinder.newSetBinder(binder(), Service.class);
        serviceBinder.addBinding().to(KafkaNotification.class);
        serviceBinder.addBinding().to(NotificationHookConsumer.class);
    }
}