/**
* Copyright (c) 2010-2015, 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.BinaryOnOffCommandConverter;
import org.openhab.binding.zwave.internal.converter.command.ZWaveCommandConverter;
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.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.ZWaveDoorLockCommandClass;
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;
/**
* ZWaveDoorLockConverter class. Converter for communication with the
* {@link ZWaveDoorLockCommandClass}. Implements polling of the door lock
* status and receiving of door lock events.
*
* @author Dave Badia
* @since TODO
*/
public class ZWaveDoorLockConverter extends ZWaveCommandClassConverter<ZWaveDoorLockCommandClass> {
private static final Logger logger = LoggerFactory.getLogger(ZWaveDoorLockConverter.class);
private static final int REFRESH_INTERVAL = 0;
/**
* Constructor. Creates a new instance of the {@link ZWaveDoorLockConverter} class.
*
* @param controller the {@link ZWaveController} to use for sending messages.
* @param eventPublisher the {@link EventPublisher} to use to publish events.
*/
public ZWaveDoorLockConverter(ZWaveController controller, EventPublisher eventPublisher) {
super(controller, eventPublisher);
// State and commmand converters used by this converter.
this.addStateConverter(new IntegerOnOffTypeConverter());
// For door locks, 0xFF=secured and 0x00=unsecured. Override the default
// IntegerOpenClosedTypeConverter behavior so secured=closed and open=unsecured
this.addStateConverter(new IntegerOpenClosedTypeConverter(0xFF));
this.addCommandConverter(new BinaryOnOffCommandConverter());
}
/**
* {@inheritDoc}
*
* @return
*/
@Override
public SerialMessage executeRefresh(ZWaveNode node, ZWaveDoorLockCommandClass commandClass, int endpointId,
Map<String, String> arguments) {
logger.debug("NODE {}: Generating poll message for {}, endpoint {}", node.getNodeId(),
commandClass.getCommandClass().getLabel(), endpointId);
return node.encapsulate(commandClass.getValueMessage(), commandClass, endpointId);
}
/**
* {@inheritDoc}
*/
@Override
public void handleEvent(ZWaveCommandClassValueEvent event, Item item, Map<String, String> arguments) {
ZWaveStateConverter<?, ?> converter = this.getStateConverter(item, event.getValue());
logger.debug("NODE {}: Converter for for item = {}, event value = {}", event.getNodeId(), item.getName(),
event.getValue());
if (converter == null) {
logger.warn("NODE {}: No converter found for item = {}, endpoint = {}, ignoring event.", event.getNodeId(),
item.getName(), event.getEndpoint());
return;
}
State state = converter.convertFromValueToState(event.getValue());
this.getEventPublisher().postUpdate(item.getName(), state);
}
/**
* {@inheritDoc}
*/
@Override
public void receiveCommand(Item item, Command command, ZWaveNode node, ZWaveDoorLockCommandClass 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;
}
SerialMessage serialMessage = node.encapsulate(
commandClass.setValueMessage((Integer) converter.convertFromCommandToValue(item, command)),
commandClass, endpointId);
if (serialMessage == null) {
logger.warn("Generating message failed for command class = {}, node = {}, endpoint = {}",
commandClass.getCommandClass().getLabel(), node.getNodeId(), endpointId);
return;
}
this.getController().sendData(serialMessage);
if (command instanceof State) {
this.getEventPublisher().postUpdate(item.getName(), (State) command);
}
// Queue a status message since we just sent a door lock command
serialMessage = node.encapsulate(commandClass.getValueMessage(), commandClass, endpointId);
this.getController().sendData(serialMessage);
}
/**
* {@inheritDoc}
*/
@Override
int getRefreshInterval() {
return REFRESH_INTERVAL;
}
}