-
Notifications
You must be signed in to change notification settings - Fork 390
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat(plc4j/cbus): added simple cbus implementation to plc-simulator
- Loading branch information
Showing
11 changed files
with
301 additions
and
42 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
9 changes: 9 additions & 0 deletions
9
sandbox/plc-simulator/src/main/java/org/apache/plc4x/simulator/PlcSimulatorConfig.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| package org.apache.plc4x.simulator; | ||
|
|
||
| public class PlcSimulatorConfig { | ||
| String host; | ||
|
|
||
| public String getHost() { | ||
| return host; | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
109 changes: 109 additions & 0 deletions
109
.../plc-simulator/src/main/java/org/apache/plc4x/simulator/server/cbus/CBusServerModule.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * https://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
| package org.apache.plc4x.simulator.server.cbus; | ||
|
|
||
| import io.netty.bootstrap.ServerBootstrap; | ||
| import io.netty.channel.ChannelInitializer; | ||
| import io.netty.channel.ChannelOption; | ||
| import io.netty.channel.ChannelPipeline; | ||
| import io.netty.channel.EventLoopGroup; | ||
| import io.netty.channel.nio.NioEventLoopGroup; | ||
| import io.netty.channel.socket.SocketChannel; | ||
| import io.netty.channel.socket.nio.NioServerSocketChannel; | ||
| import org.apache.plc4x.java.cbus.CBusDriver; | ||
| import org.apache.plc4x.java.cbus.readwrite.CBusConstants; | ||
| import org.apache.plc4x.java.cbus.readwrite.CBusMessage; | ||
| import org.apache.plc4x.java.cbus.readwrite.CBusOptions; | ||
| import org.apache.plc4x.java.cbus.readwrite.RequestContext; | ||
| import org.apache.plc4x.java.spi.connection.GeneratedProtocolMessageCodec; | ||
| import org.apache.plc4x.java.spi.generation.ByteOrder; | ||
| import org.apache.plc4x.simulator.PlcSimulatorConfig; | ||
| import org.apache.plc4x.simulator.exceptions.SimulatorException; | ||
| import org.apache.plc4x.simulator.model.Context; | ||
| import org.apache.plc4x.simulator.server.ServerModule; | ||
| import org.apache.plc4x.simulator.server.cbus.protocol.CBusServerAdapter; | ||
|
|
||
| public class CBusServerModule implements ServerModule { | ||
|
|
||
| private EventLoopGroup loopGroup; | ||
| private EventLoopGroup workerGroup; | ||
| private Context context; | ||
| private PlcSimulatorConfig config; | ||
|
|
||
| @Override | ||
| public String getName() { | ||
| return "C-BUS"; | ||
| } | ||
|
|
||
| @Override | ||
| public void setConfig(PlcSimulatorConfig config) { | ||
| this.config = config; | ||
| } | ||
|
|
||
| @Override | ||
| public void setContext(Context context) { | ||
| this.context = context; | ||
| } | ||
|
|
||
|
|
||
| @Override | ||
| public void start() throws SimulatorException { | ||
| if (loopGroup != null) { | ||
| return; | ||
| } | ||
|
|
||
| try { | ||
| loopGroup = new NioEventLoopGroup(); | ||
| workerGroup = new NioEventLoopGroup(); | ||
|
|
||
| ServerBootstrap bootstrap = new ServerBootstrap(); | ||
| bootstrap.group(loopGroup, workerGroup) | ||
| .channel(NioServerSocketChannel.class) | ||
| .childHandler(new ChannelInitializer<SocketChannel>() { | ||
| @Override | ||
| public void initChannel(SocketChannel channel) { | ||
| ChannelPipeline pipeline = channel.pipeline(); | ||
| pipeline.addLast(new GeneratedProtocolMessageCodec<>(CBusMessage.class, | ||
| CBusMessage::staticParse, ByteOrder.BIG_ENDIAN, | ||
| new Object[]{false, new RequestContext(false, false, false), new CBusOptions(false, false, false, false, false, false, false, false, false)}, | ||
| new CBusDriver.ByteLengthEstimator(), | ||
| new CBusDriver.CorruptPackageCleaner())); | ||
| pipeline.addLast(new CBusServerAdapter(context)); | ||
| } | ||
| }).option(ChannelOption.SO_BACKLOG, 128) | ||
| .childOption(ChannelOption.SO_KEEPALIVE, true); | ||
|
|
||
| bootstrap.bind(config.getHost(), CBusConstants.CBUSTCPDEFAULTPORT).sync(); | ||
| } catch (InterruptedException e) { | ||
| Thread.currentThread().interrupt(); | ||
| throw new SimulatorException(e); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void stop() { | ||
| if (workerGroup == null) { | ||
| return; | ||
| } | ||
|
|
||
| workerGroup.shutdownGracefully(); | ||
| loopGroup.shutdownGracefully(); | ||
| } | ||
|
|
||
| } |
Oops, something went wrong.