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Implement copy attributes from last position

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This commit is contained in:
Abyss777 2016-10-21 07:19:40 +05:00
parent eb15c16571
commit b2c02091c1
3 changed files with 56 additions and 0 deletions
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2
debug.xml
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@ -45,6 +45,8 @@
<entry key='decoder.ignoreSessionCache'>false</entry>
<entry key='processing.copyAttributes.enable'>false</entry>
<entry key='event.enable'>true</entry>
<entry key='event.overspeedHandler'>true</entry>
<entry key='event.overspeed.notRepeat'>true</entry>

9
src/org/traccar/BasePipelineFactory.java
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@ -50,6 +50,7 @@ public abstract class BasePipelineFactory implements ChannelPipelineFactory {
private ReverseGeocoderHandler reverseGeocoderHandler;
private LocationProviderHandler locationProviderHandler;
private HemisphereHandler hemisphereHandler;
private CopyAttributesHandler copyAttributesHandler;
private CommandResultEventHandler commandResultEventHandler;
private OverspeedEventHandler overspeedEventHandler;
@ -139,6 +140,10 @@ public abstract class BasePipelineFactory implements ChannelPipelineFactory {
hemisphereHandler = new HemisphereHandler();
}
if (Context.getConfig().getBoolean("processing.copyAttributes.enable")) {
copyAttributesHandler = new CopyAttributesHandler();
}
if (Context.getConfig().getBoolean("event.enable")) {
commandResultEventHandler = new CommandResultEventHandler();
@ -201,6 +206,10 @@ public abstract class BasePipelineFactory implements ChannelPipelineFactory {
pipeline.addLast("distance", distanceHandler);
}
if (copyAttributesHandler != null) {
pipeline.addLast("copyAttributes", copyAttributesHandler);
}
if (Context.getDataManager() != null) {
pipeline.addLast("dataHandler", new DefaultDataHandler());
}

45
src/org/traccar/CopyAttributesHandler.java Normal file
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@ -0,0 +1,45 @@
/*
* Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
* Copyright 2016 Andrey Kunitsyn (abyss@fox5.ru)
*
* 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 org.traccar.model.Position;
public class CopyAttributesHandler extends BaseDataHandler {
private Position getLastPosition(long deviceId) {
if (Context.getIdentityManager() != null) {
return Context.getIdentityManager().getLastPosition(deviceId);
}
return null;
}
@Override
protected Position handlePosition(Position position) {
String attributesString = Context.getDeviceManager().lookupConfigString(position.getDeviceId(),
"processing.copyAttributes", null);
Position last = getLastPosition(position.getDeviceId());
if (attributesString != null && last != null) {
for (String attribute : attributesString.split(" ")) {
if (last.getAttributes().containsKey(attribute) && !position.getAttributes().containsKey(attribute)) {
position.getAttributes().put(attribute, last.getAttributes().get(attribute));
}
}
}
return position;
}
}