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The Service Provider Interfaces for developing HiveMQ plugins.
/*
* Copyright 2014 dc-square 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.spi;
import com.hivemq.spi.callback.registry.CallbackRegistry;
import javax.inject.Inject;
/**
* The abstract class where all HiveMQ plugin Entry Points should extend from.
*
* You can use standard Guice injections like constructor injections. It is also possible to use LifeCycle
* management annotations like {@link javax.annotation.PostConstruct} and {@link javax.annotation.PreDestroy}
*
* To get the global callback registry to register your own callbacks to HiveMQ, use getCallbackRegistry()
* in your constructor or {@link javax.annotation.PostConstruct} annotated method
*
* @author Dominik Obermaier
* @since 1.4
*/
public abstract class PluginEntryPoint {
private CallbackRegistry callbackRegistry;
/**
* You should never call this method by your own except
* for testing purposes.
*
* @param callbackRegistry the callback Registry object
*/
@Inject
final void setCallbackRegistry(final CallbackRegistry callbackRegistry) {
this.callbackRegistry = callbackRegistry;
}
/**
* Returns global Callback registry
*
* @return the global Callback Registry
*/
public CallbackRegistry getCallbackRegistry() {
return callbackRegistry;
}
}