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[openwebnet] Replace gnu.io dependency with serial transport (openhab…
…#16376) Signed-off-by: Massimo Valla <[email protected]>
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145 changes: 145 additions & 0 deletions
145
...ebnet/src/main/java/org/openhab/binding/openwebnet/internal/serial/SerialPortAdapter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| /** | ||
| * Copyright (c) 2010-2024 Contributors to the openHAB project | ||
| * | ||
| * See the NOTICE file(s) distributed with this work for additional | ||
| * information. | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0 | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| */ | ||
| package org.openhab.binding.openwebnet.internal.serial; | ||
|
|
||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.OutputStream; | ||
| import java.util.TooManyListenersException; | ||
|
|
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| import org.eclipse.jdt.annotation.NonNullByDefault; | ||
| import org.eclipse.jdt.annotation.Nullable; | ||
| import org.openhab.core.io.transport.serial.PortInUseException; | ||
| import org.openhab.core.io.transport.serial.SerialPort; | ||
| import org.openhab.core.io.transport.serial.SerialPortEvent; | ||
| import org.openhab.core.io.transport.serial.SerialPortEventListener; | ||
| import org.openhab.core.io.transport.serial.SerialPortIdentifier; | ||
| import org.openhab.core.io.transport.serial.UnsupportedCommOperationException; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| /** | ||
| * openwebnet4j SerialPort implementation based on OH serial transport | ||
| * | ||
| * @author M. Valla - Initial contribution | ||
| */ | ||
|
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| @NonNullByDefault | ||
| public class SerialPortAdapter implements org.openwebnet4j.communication.serial.spi.SerialPort { | ||
|
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| private static final Logger logger = LoggerFactory.getLogger(SerialPortAdapter.class); | ||
|
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| private static final int OPEN_TIMEOUT_MS = 200; | ||
|
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| private final SerialPortIdentifier spid; | ||
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| private @Nullable SerialPort sp = null; | ||
|
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| public SerialPortAdapter(final SerialPortIdentifier spid) { | ||
| this.spid = spid; | ||
| } | ||
|
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| @Override | ||
| public boolean setSerialPortParams(int baudrate, int dataBits, int stopBits, int parity) { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| try { | ||
| lsp.setSerialPortParams(baudrate, dataBits, stopBits, parity); | ||
| return true; | ||
| } catch (UnsupportedCommOperationException e) { | ||
| logger.error("UnsupportedCommOperationException while setting port params in setSerialPortParams: {}", | ||
| e.getMessage()); | ||
| return false; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
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| @Override | ||
| public boolean addEventListener(org.openwebnet4j.communication.serial.spi.SerialPortEventListener listener) { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| try { | ||
| lsp.addEventListener(new SerialPortEventListener() { | ||
|
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| @Override | ||
| public void serialEvent(SerialPortEvent event) { | ||
| if (event != null) { | ||
| listener.serialEvent(new SerialPortEventAdapter(event)); | ||
| } | ||
| } | ||
| }); | ||
| lsp.notifyOnDataAvailable(true); | ||
| return true; | ||
| } catch (TooManyListenersException e) { | ||
| logger.error("TooManyListenersException while adding event listener: {}", e.getMessage()); | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
|
||
| @Override | ||
| public boolean open() { | ||
| try { | ||
| sp = spid.open(this.getClass().getName(), OPEN_TIMEOUT_MS); | ||
| } catch (PortInUseException e) { | ||
| logger.error("PortInUseException while opening serial port {}: {}", spid.getName(), e.getMessage()); | ||
| return false; | ||
| } | ||
| return true; | ||
| } | ||
|
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| @Override | ||
| public @Nullable String getName() { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| return lsp.getName(); | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
|
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| @Override | ||
| public @Nullable InputStream getInputStream() throws IOException { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| return lsp.getInputStream(); | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
|
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| @Override | ||
| public @Nullable OutputStream getOutputStream() throws IOException { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| return lsp.getOutputStream(); | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
|
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| @Override | ||
| public void close() { | ||
| @Nullable | ||
| SerialPort lsp = sp; | ||
| if (lsp != null) { | ||
| lsp.close(); | ||
| } | ||
| } | ||
| } |
48 changes: 48 additions & 0 deletions
48
.../src/main/java/org/openhab/binding/openwebnet/internal/serial/SerialPortEventAdapter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| /** | ||
| * Copyright (c) 2010-2024 Contributors to the openHAB project | ||
| * | ||
| * See the NOTICE file(s) distributed with this work for additional | ||
| * information. | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0 | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| */ | ||
| package org.openhab.binding.openwebnet.internal.serial; | ||
|
|
||
| import org.eclipse.jdt.annotation.NonNullByDefault; | ||
| import org.openwebnet4j.communication.serial.spi.SerialPortEvent; | ||
|
|
||
| /** | ||
| * openwebnet4j SerialPortEvent implementation based on OH serial transport | ||
| * | ||
| * @author M. Valla - Initial contribution | ||
| */ | ||
|
|
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| @NonNullByDefault | ||
| public class SerialPortEventAdapter implements SerialPortEvent { | ||
|
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| private final org.openhab.core.io.transport.serial.SerialPortEvent event; | ||
|
|
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| /** | ||
| * Constructor. | ||
| * | ||
| * @param event the underlying event implementation | ||
| */ | ||
| public SerialPortEventAdapter(org.openhab.core.io.transport.serial.SerialPortEvent event) { | ||
| this.event = event; | ||
| } | ||
|
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| @Override | ||
| public int getEventType() { | ||
| if (event.getEventType() == org.openhab.core.io.transport.serial.SerialPortEvent.PORT_DISCONNECTED) { | ||
| return SerialPortEvent.EVENT_PORT_DISCONNECTED; | ||
| } else if (event.getEventType() == org.openhab.core.io.transport.serial.SerialPortEvent.DATA_AVAILABLE) { | ||
| return SerialPortEvent.EVENT_DATA_AVAILABLE; | ||
| } else { | ||
| return event.getEventType(); | ||
| } | ||
| } | ||
| } |
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