/**
* Copyright (c) 2010-2014, openHAB.org and others.
*
* 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.binding.zwave.internal.converter;
import java.util.Map;
import org.openhab.binding.zwave.internal.converter.command.ZWaveCommandConverter;
import org.openhab.binding.zwave.internal.converter.state.IntegerDecimalTypeConverter;
import org.openhab.binding.zwave.internal.converter.state.IntegerOnOffTypeConverter;
import org.openhab.binding.zwave.internal.converter.state.IntegerOpenClosedTypeConverter;
import org.openhab.binding.zwave.internal.converter.state.IntegerPercentTypeConverter;
import org.openhab.binding.zwave.internal.converter.state.ZWaveStateConverter;
import org.openhab.binding.zwave.internal.protocol.SerialMessage;
import org.openhab.binding.zwave.internal.protocol.ZWaveController;
import org.openhab.binding.zwave.internal.protocol.ZWaveNode;
import org.openhab.binding.zwave.internal.protocol.commandclass.ZWaveAlarmCommandClass;
import org.openhab.binding.zwave.internal.protocol.commandclass.ZWaveAlarmCommandClass.AlarmType;
import org.openhab.binding.zwave.internal.protocol.commandclass.ZWaveAlarmCommandClass.ZWaveAlarmValueEvent;
import org.openhab.binding.zwave.internal.protocol.event.ZWaveCommandClassValueEvent;
import org.openhab.core.events.EventPublisher;
import org.openhab.core.items.Item;
import org.openhab.core.types.Command;
import org.openhab.core.types.State;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/***
* ZWaveAlarmConverter class. Converter for communication with the
* {@link ZWaveAlarmCommandClass}. Implements polling of the alarm
* status and receiving of alarm events.
* @author Chris Jackson
* @since 1.6.0
*/
public class ZWaveAlarmConverter extends ZWaveCommandClassConverter<ZWaveAlarmCommandClass> {
private static final Logger logger = LoggerFactory.getLogger(ZWaveAlarmConverter.class);
private static final int REFRESH_INTERVAL = 0; // refresh interval in seconds for the binary switch;
/**
* Constructor. Creates a new instance of the {@link ZWaveAlarmConverter} class.
* @param controller the {@link ZWaveController} to use for sending messages.
* @param eventPublisher the {@link EventPublisher} to use to publish events.
*/
public ZWaveAlarmConverter(ZWaveController controller, EventPublisher eventPublisher) {
super(controller, eventPublisher);
// State and commmand converters used by this converter.
this.addStateConverter(new IntegerDecimalTypeConverter());
this.addStateConverter(new IntegerPercentTypeConverter());
this.addStateConverter(new IntegerOnOffTypeConverter());
this.addStateConverter(new IntegerOpenClosedTypeConverter());
}
/**
* {@inheritDoc}
*/
@Override
public void executeRefresh(ZWaveNode node,
ZWaveAlarmCommandClass commandClass, int endpointId, Map<String,String> arguments) {
logger.debug("NODE {}: Generating poll message for {}, endpoint {}", node.getNodeId(), commandClass.getCommandClass().getLabel(), endpointId);
SerialMessage serialMessage;
String alarmType = arguments.get("alarm_type");
if (alarmType != null) {
serialMessage = node.encapsulate(commandClass.getMessage(AlarmType.getAlarmType(Integer.parseInt(alarmType))), commandClass, endpointId);
} else {
serialMessage = node.encapsulate(commandClass.getValueMessage(), commandClass, endpointId);
}
if (serialMessage == null) {
logger.warn("NODE {}: Generating message failed for command class = {}, endpoint = {}", node.getNodeId(), commandClass.getCommandClass().getLabel(), endpointId);
return;
}
this.getController().sendData(serialMessage);
}
/**
* {@inheritDoc}
*/
@Override
public void handleEvent(ZWaveCommandClassValueEvent event, Item item, Map<String,String> arguments) {
ZWaveStateConverter<?,?> converter = this.getStateConverter(item, event.getValue());
String alarmType = arguments.get("alarm_type");
ZWaveAlarmValueEvent alarmEvent = (ZWaveAlarmValueEvent)event;
if (converter == null) {
logger.warn("NODE {}: No converter found for item = {}, endpoint = {}, ignoring event.", event.getNodeId(), item.getName(), event.getEndpoint());
return;
}
// Don't trigger event if this item is bound to another alarm type
if (alarmType != null && AlarmType.getAlarmType(Integer.parseInt(alarmType)) != alarmEvent.getAlarmType())
return;
State state = converter.convertFromValueToState(event.getValue());
this.getEventPublisher().postUpdate(item.getName(), state);
}
/**
* {@inheritDoc}
*/
@Override
public void receiveCommand(Item item, Command command, ZWaveNode node,
ZWaveAlarmCommandClass commandClass, int endpointId, Map<String,String> arguments) {
ZWaveCommandConverter<?,?> converter = this.getCommandConverter(command.getClass());
if (converter == null) {
logger.warn("NODE {}: No converter found for item = {}, endpoint = {}, ignoring command.", node.getNodeId(), item.getName(), endpointId);
return;
}
}
/**
* {@inheritDoc}
*/
@Override
int getRefreshInterval() {
return REFRESH_INTERVAL;
}
}