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com.hivemq.extensions.events.EventRegistryImpl Maven / Gradle / Ivy
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/*
* Copyright 2019-present HiveMQ GmbH
*
* 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 com.hivemq.extensions.events;
import com.google.common.base.Preconditions;
import com.hivemq.extension.sdk.api.annotations.NotNull;
import com.hivemq.extension.sdk.api.events.EventRegistry;
import com.hivemq.extension.sdk.api.events.client.ClientLifecycleEventListenerProvider;
import javax.inject.Inject;
import javax.inject.Singleton;
/**
* @author Florian Limpöck
* @since 4.0.0
*/
@Singleton
public class EventRegistryImpl implements EventRegistry {
@NotNull
private final LifecycleEventListeners lifecycleEventListeners;
@Inject
public EventRegistryImpl(final @NotNull LifecycleEventListeners lifecycleEventListeners) {
this.lifecycleEventListeners = lifecycleEventListeners;
}
@Override
public void setClientLifecycleEventListener(@NotNull final ClientLifecycleEventListenerProvider provider) {
Preconditions.checkNotNull(provider, "ClientLifecycleEventListenerProvider must never be null");
lifecycleEventListeners.addClientLifecycleEventListenerProvider(provider);
}
}