MqttActionService.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * 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
 */
package org.openhab.action.mqtt.internal;

import java.util.Dictionary;

import org.openhab.core.scriptengine.action.ActionService;
import org.openhab.io.transport.mqtt.MqttService;
import org.osgi.service.cm.ConfigurationException;
import org.osgi.service.cm.ManagedService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * This class registers an OSGi service for the MQTT Action.
 *
 * @author Klaudiusz Staniek
 * @since 1.8.0
 */
public class MqttActionService implements ActionService, ManagedService {

    private static final Logger logger = LoggerFactory.getLogger(MqttActionService.class);

    /**
     * Indicates whether this action is properly configured which means all
     * necessary configurations are set. This flag can be checked by the
     * action methods before executing code.
     */
    /* default */ static boolean isProperlyConfigured = true;

    public MqttActionService() {
    }

    public void activate() {
    }

    public void deactivate() {
        // deallocate Resources here that are no longer needed and
        // should be reset when activating this binding again
    }

    @Override
    public String getActionClassName() {
        return Mqtt.class.getCanonicalName();
    }

    @Override
    public Class<?> getActionClass() {
        return Mqtt.class;
    }

    /**
     * @{inheritDoc}
     */
    @Override
    public void updated(Dictionary<String, ?> config) throws ConfigurationException {
        isProperlyConfigured = true;
    }

    public void setMqttTransportService(MqttService mQTTService) {
        Mqtt.mqttTransportService = mQTTService;
    }

    public void unsetMqttTransportService(MqttService mQTTService) {
        Mqtt.mqttTransportService = null;
    }

}