From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Sun, 31 Mar 2019 22:35:39 -0700 Subject: Convert project to gradle --- src/main/java/org/traccar/BaseDataHandler.java | 38 ++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/main/java/org/traccar/BaseDataHandler.java (limited to 'src/main/java/org/traccar/BaseDataHandler.java') diff --git a/src/main/java/org/traccar/BaseDataHandler.java b/src/main/java/org/traccar/BaseDataHandler.java new file mode 100644 index 000000000..48794b0d7 --- /dev/null +++ b/src/main/java/org/traccar/BaseDataHandler.java @@ -0,0 +1,38 @@ +/* + * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org) + * + * Licensed 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 + * + * http://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.traccar; + +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelInboundHandlerAdapter; +import org.traccar.model.Position; + +public abstract class BaseDataHandler extends ChannelInboundHandlerAdapter { + + @Override + public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { + if (msg instanceof Position) { + Position position = handlePosition((Position) msg); + if (position != null) { + ctx.fireChannelRead(position); + } + } else { + super.channelRead(ctx, msg); + } + } + + protected abstract Position handlePosition(Position position); + +} -- cgit v1.2.3