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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/ExtendedObjectDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/ExtendedObjectDecoder.java')
-rw-r--r--src/org/traccar/ExtendedObjectDecoder.java82
1 files changed, 0 insertions, 82 deletions
diff --git a/src/org/traccar/ExtendedObjectDecoder.java b/src/org/traccar/ExtendedObjectDecoder.java
deleted file mode 100644
index 681924e87..000000000
--- a/src/org/traccar/ExtendedObjectDecoder.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * 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.buffer.ByteBuf;
-import io.netty.buffer.ByteBufUtil;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
-import io.netty.util.ReferenceCountUtil;
-import org.traccar.helper.DataConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.Collection;
-
-public abstract class ExtendedObjectDecoder extends ChannelInboundHandlerAdapter {
-
- private void saveOriginal(Object decodedMessage, Object originalMessage) {
- if (Context.getConfig().getBoolean("database.saveOriginal") && decodedMessage instanceof Position) {
- Position position = (Position) decodedMessage;
- if (originalMessage instanceof ByteBuf) {
- ByteBuf buf = (ByteBuf) originalMessage;
- position.set(Position.KEY_ORIGINAL, ByteBufUtil.hexDump(buf));
- } else if (originalMessage instanceof String) {
- position.set(Position.KEY_ORIGINAL, DataConverter.printHex(
- ((String) originalMessage).getBytes(StandardCharsets.US_ASCII)));
- }
- }
- }
-
- @Override
- public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
- NetworkMessage networkMessage = (NetworkMessage) msg;
- Object originalMessage = networkMessage.getMessage();
- try {
- Object decodedMessage = decode(ctx.channel(), networkMessage.getRemoteAddress(), originalMessage);
- onMessageEvent(ctx.channel(), networkMessage.getRemoteAddress(), originalMessage, decodedMessage);
- if (decodedMessage == null) {
- decodedMessage = handleEmptyMessage(ctx.channel(), networkMessage.getRemoteAddress(), originalMessage);
- }
- if (decodedMessage != null) {
- if (decodedMessage instanceof Collection) {
- for (Object o : (Collection) decodedMessage) {
- saveOriginal(o, originalMessage);
- ctx.fireChannelRead(o);
- }
- } else {
- saveOriginal(decodedMessage, originalMessage);
- ctx.fireChannelRead(decodedMessage);
- }
- }
- } finally {
- ReferenceCountUtil.release(originalMessage);
- }
- }
-
- protected void onMessageEvent(
- Channel channel, SocketAddress remoteAddress, Object originalMessage, Object decodedMessage) {
- }
-
- protected Object handleEmptyMessage(Channel channel, SocketAddress remoteAddress, Object msg) {
- return null;
- }
-
- protected abstract Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception;
-
-}