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Avoid UnsupportedEncodingException & use const from StandardCharsets (#11948)

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Signed-off-by: Christoph Weitkamp <github@christophweitkamp.de>
This commit is contained in:
Christoph Weitkamp
2022-01-03 16:05:08 +01:00
committed by GitHub
parent 3f54327d5a
commit 167f8ebc49
52 changed files with 180 additions and 414 deletions
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8
bundles/org.openhab.binding.radiothermostat/src/main/java/org/openhab/binding/radiothermostat/internal/discovery/RadioThermostatDiscoveryService.java
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@@ -13,7 +13,6 @@
package org.openhab.binding.radiothermostat.internal.discovery;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.DatagramPacket;
import java.net.Inet4Address;
import java.net.InetAddress;
@@ -57,7 +56,6 @@ import com.google.gson.JsonSyntaxException;
* @author Michael Lobstein - Cleanup for RadioThermostat
*
*/
@NonNullByDefault
@Component(service = DiscoveryService.class, configurationPid = "discovery.radiothermostat")
public class RadioThermostatDiscoveryService extends AbstractDiscoveryService {
@@ -119,10 +117,8 @@ public class RadioThermostatDiscoveryService extends AbstractDiscoveryService {
* @throws UnknownHostException
* @throws IOException
* @throws SocketException
* @throws UnsupportedEncodingException
*/
private void sendDiscoveryBroacast(NetworkInterface ni)
throws UnknownHostException, SocketException, UnsupportedEncodingException {
private void sendDiscoveryBroacast(NetworkInterface ni) throws UnknownHostException, SocketException {
InetAddress m = InetAddress.getByName("239.255.255.250");
final int port = 1900;
logger.debug("Sending discovery broadcast");
@@ -153,7 +149,7 @@ public class RadioThermostatDiscoveryService extends AbstractDiscoveryService {
socket.setNetworkInterface(ni);
socket.joinGroup(m);
logger.debug("Joined UPnP Multicast group on Interface: {}", ni.getName());
byte[] requestMessage = RADIOTHERMOSTAT_DISCOVERY_MESSAGE.getBytes("UTF-8");
byte[] requestMessage = RADIOTHERMOSTAT_DISCOVERY_MESSAGE.getBytes(StandardCharsets.UTF_8);
DatagramPacket datagramPacket = new DatagramPacket(requestMessage, requestMessage.length, m, port);
socket.send(datagramPacket);
try {