/**
* 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.rfxcom.internal.messages;
import java.lang.reflect.Constructor;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.openhab.binding.rfxcom.internal.RFXComException;
import org.openhab.binding.rfxcom.internal.messages.RFXComBaseMessage.PacketType;
public class RFXComMessageFactory {
final static String classUrl = "org.openhab.binding.rfxcom.internal.messages.";
@SuppressWarnings("serial")
private static final Map<PacketType, String> messageClasses = Collections
.unmodifiableMap(new HashMap<PacketType, String>() {
{
put(PacketType.INTERFACE_CONTROL, "RFXComControlMessage");
put(PacketType.INTERFACE_MESSAGE, "RFXComInterfaceMessage");
put(PacketType.TRANSMITTER_MESSAGE, "RFXComTransmitterMessage");
put(PacketType.UNDECODED_RF_MESSAGE, "RFXComUndecodedRFMessage");
put(PacketType.LIGHTING1, "RFXComLighting1Message");
put(PacketType.LIGHTING2, "RFXComLighting2Message");
put(PacketType.LIGHTING3, "RFXComLighting3Message");
put(PacketType.LIGHTING4, "RFXComLighting4Message");
put(PacketType.LIGHTING5, "RFXComLighting5Message");
put(PacketType.LIGHTING6, "RFXComLighting6Message");
put(PacketType.CHIME,"RFXComChimeMessage");
put(PacketType.FAN,"RFXComFanMessage");
put(PacketType.CURTAIN1, "RFXComCurtain1Message");
put(PacketType.BLINDS1, "RFXComBlinds1Message");
put(PacketType.RFY, "RFXComRfyMessage");
put(PacketType.SECURITY1, "RFXComSecurity1Message");
put(PacketType.CAMERA1, "RFXComCamera1Message");
put(PacketType.REMOTE_CONTROL, "RFXComRemoteControlMessage");
put(PacketType.THERMOSTAT1, "RFXComThermostat1Message");
put(PacketType.THERMOSTAT2, "RFXComThermostat2Message");
put(PacketType.THERMOSTAT3, "RFXComThermostat3Message");
put(PacketType.BBQ1,"RFXComBBQMessage");
put(PacketType.TEMPERATURE_RAIN, "RFXComTemperatureRainMessage");
put(PacketType.TEMPERATURE, "RFXComTemperatureMessage");
put(PacketType.HUMIDITY, "RFXComHumidityMessage");
put(PacketType.TEMPERATURE_HUMIDITY, "RFXComTemperatureHumidityMessage");
put(PacketType.BAROMETRIC, "RFXComBarometricMessage");
put(PacketType.TEMPERATURE_HUMIDITY_BAROMETRIC, "RFXComTemperatureHumidityBarometricMessage");
put(PacketType.RAIN, "RFXComRainMessage");
put(PacketType.WIND, "RFXComWindMessage");
put(PacketType.UV, "RFXComUVMessage");
put(PacketType.DATE_TIME, "RFXComDateTimeMessage");
put(PacketType.CURRENT, "RFXComCurrentMessage");
put(PacketType.ENERGY, "RFXComEnergyMessage");
put(PacketType.CURRENT_ENERGY, "RFXComCurrentEnergyMessage");
put(PacketType.POWER, "RFXComPowerMessage");
put(PacketType.WEIGHT, "RFXComWeightMessage");
put(PacketType.GAS, "RFXComGasMessage");
put(PacketType.WATER, "RFXComWaterMessage");
put(PacketType.RFXSENSOR, "RFXComRFXSensorMessage");
put(PacketType.RFXMETER, "RFXComRFXMeterMessage");
put(PacketType.FS20, "RFXComFS20Message");
put(PacketType.IO_LINES, "RFXComIOLinesMessage");
}
});
/**
* Command to reset RFXCOM controller.
*
*/
public final static byte[] CMD_RESET = new byte[] { 0x0D, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/**
* Command to get RFXCOM controller status.
*
*/
public final static byte[] CMD_STATUS = new byte[] { 0x0D, 0x00, 0x00,
0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/**
* Command to save RFXCOM controller configuration.
*
*/
public final static byte[] CMD_SAVE = new byte[] { 0x0D, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
public static RFXComMessageInterface getMessageInterface(PacketType packetType) throws RFXComException {
try {
String className = messageClasses.get(packetType);
Class<?> cl = Class.forName(classUrl + className);
return (RFXComMessageInterface) cl.newInstance();
} catch (ClassNotFoundException e) {
throw new RFXComException("Message " + packetType + " not implemented", e);
} catch (Exception e) {
throw new RFXComException(e);
}
}
public static RFXComMessageInterface getMessageInterface(byte[] packet) throws RFXComException {
PacketType packetType = getPacketType(packet[1]);
try {
String className = messageClasses.get(packetType);
Class<?> cl = Class.forName(classUrl + className);
Constructor<?> c = cl.getConstructor(byte[].class);
return (RFXComMessageInterface) c.newInstance(packet);
} catch (ClassNotFoundException e) {
throw new RFXComException("Message " + packetType + " not implemented", e);
} catch (Exception e) {
throw new RFXComException(e);
}
}
public static PacketType convertPacketType(String packetType)
throws IllegalArgumentException {
for (PacketType p : PacketType.values()) {
if (p.toString().equals(packetType)) {
return p;
}
}
throw new IllegalArgumentException("Unknown packet type " + packetType);
}
private static PacketType getPacketType(byte packetType) {
for (PacketType p : PacketType.values()) {
if (p.toByte() == packetType) {
return p;
}
}
return PacketType.UNKNOWN;
}
}