/**
* 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.binding.zwave.internal.converter;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;
import org.openhab.binding.zwave.internal.converter.state.IntegerDecimalTypeConverter;
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.ZWaveClockCommandClass;
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.library.types.OnOffType;
import org.openhab.core.types.Command;
import org.openhab.core.types.State;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/***
* Handles interaction with the Clock command class
*
* @author Chris Jackson
* @since 1.9.0
*/
public class ZWaveClockConverter extends ZWaveCommandClassConverter<ZWaveClockCommandClass> {
private static final Logger logger = LoggerFactory.getLogger(ZWaveClockConverter.class);
private static final int REFRESH_INTERVAL = 0; // refresh interval in seconds for the multi level switch;
/**
* Constructor. Creates a new instance of the {@link ZWaveClockConverter} class.
*
* @param controller the {@link ZWaveController} to use for sending messages.
* @param eventPublisher the {@link EventPublisher} to use to publish events.
*/
public ZWaveClockConverter(ZWaveController controller, EventPublisher eventPublisher) {
super(controller, eventPublisher);
// State and commmand converters used by this converter.
this.addStateConverter(new IntegerDecimalTypeConverter());
}
/**
* {@inheritDoc}
*/
@Override
public SerialMessage executeRefresh(ZWaveNode node, ZWaveClockCommandClass 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 = getStateConverter(item, event.getValue());
if (converter == null) {
logger.warn("NODE {}: No converter found for item = {}, endpoint = {}, ignoring event.", event.getNodeId(),
item.getName(), event.getEndpoint());
return;
}
Object val = event.getValue();
if (val == null) {
return;
}
Date date = (Date) val;
State state = converter.convertFromValueToState(date.getTime() - System.currentTimeMillis());
getEventPublisher().postUpdate(item.getName(), state);
}
/**
* {@inheritDoc}
*/
@Override
public void receiveCommand(Item item, Command command, ZWaveNode node, ZWaveClockCommandClass commandClass,
int endpointId, Map<String, String> arguments) {
// It's not an ON command from a button switch, do not set
if (command != OnOffType.ON) {
return;
}
// get the set message - will return null if not supported
SerialMessage serialMessage = node.encapsulate(commandClass.getSetMessage(Calendar.getInstance()), commandClass,
endpointId);
if (serialMessage == null) {
logger.warn("NODE {}: Meter reset not supported for item = {}, endpoint = {}, ignoring event.",
node.getNodeId(), item.getName(), endpointId);
return;
}
// send set message
getController().sendData(serialMessage);
// poll the device
for (SerialMessage serialGetMessage : commandClass.getDynamicValues(true)) {
getController().sendData(node.encapsulate(serialGetMessage, commandClass, endpointId));
}
}
/**
* {@inheritDoc}
*/
@Override
int getRefreshInterval() {
return REFRESH_INTERVAL;
}
}