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Simplify lifecycle by using constructor injection (#1431) 

Signed-off-by: Christoph Weitkamp <github@christophweitkamp.de>
pull/1436/head
Christoph Weitkamp 2020-04-19 14:33:08 +02:00 committed by GitHub
parent 92027ca922
commit 7940141421
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3 changed files with 7 additions and 19 deletions
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2
bundles/org.openhab.core.io.transport.serial.rxtx/src/main/java/org/openhab/core/io/transport/serial/internal/RxTxPortProvider.java
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@ -38,7 +38,7 @@ import gnu.io.NoSuchPortException;
* @author Wouter Born - Fix serial ports missing when ports are added to system property
*/
@NonNullByDefault
@Component
@Component(service = SerialPortProvider.class)
public class RxTxPortProvider implements SerialPortProvider {
private final Logger logger = LoggerFactory.getLogger(RxTxPortProvider.class);

20
bundles/org.openhab.core.io.transport.serial/src/main/java/org/openhab/core/io/transport/serial/internal/SerialPortManagerImpl.java
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@ -20,6 +20,7 @@ import org.eclipse.jdt.annotation.Nullable;
import org.openhab.core.io.transport.serial.SerialPortIdentifier;
import org.openhab.core.io.transport.serial.SerialPortManager;
import org.openhab.core.io.transport.serial.SerialPortProvider;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.slf4j.Logger;
@ -37,24 +38,15 @@ public class SerialPortManagerImpl implements SerialPortManager {
private final Logger logger = LoggerFactory.getLogger(SerialPortManagerImpl.class);
private @NonNullByDefault({}) SerialPortRegistry registry;
private final SerialPortRegistry registry;
@Reference
protected void setSerialportRegistry(SerialPortRegistry registry) {
this.registry = registry;
}
protected void unsetSerialportRegistry(SerialPortRegistry registry) {
@Activate
public SerialPortManagerImpl(final @Reference SerialPortRegistry registry) {
this.registry = registry;
}
@Override
public Stream<SerialPortIdentifier> getIdentifiers() {
if (registry == null) {
logger.warn("SerialPortRegistry is not set; no SerialPortIdentifier found");
return Stream.empty();
}
return registry.getPortCreators().stream().flatMap(provider -> {
try {
return provider.getSerialPortIdentifiers();
@ -77,10 +69,6 @@ public class SerialPortManagerImpl implements SerialPortManager {
@Override
public @Nullable SerialPortIdentifier getIdentifier(String name) {
if (registry == null) {
logger.warn("SerialPortRegistry is not set; no SerialPortProvider found for: {}", name);
return null;
}
final URI portUri = URI.create(name);
for (final SerialPortProvider provider : registry.getPortProvidersForPortName(portUri)) {
try {

4
bundles/org.openhab.core.io.transport.serial/src/main/java/org/openhab/core/io/transport/serial/internal/console/SerialCommandExtension.java
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@ -42,8 +42,8 @@ public class SerialCommandExtension extends AbstractConsoleCommandExtension {
private static final String SUBCMD_IDENTIFIER_NAME = "identifier";
private static final String SUBCMD_PORT_CREATORS = "creators";
private SerialPortManager serialPortManager;
private SerialPortRegistry serialPortRegistry;
private final SerialPortManager serialPortManager;
private final SerialPortRegistry serialPortRegistry;
@Activate
public SerialCommandExtension(final @Reference SerialPortManager serialPortManager,