/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2013, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.pending.demo.datamodel.nmea;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.sis.util.logging.Logging;
import org.geotoolkit.data.FeatureCollection;
import org.geotoolkit.data.FeatureIterator;
import org.geotoolkit.data.FeatureStoreContentEvent;
import org.geotoolkit.data.memory.MemoryFeatureStore;
import org.geotoolkit.data.nmea.NMEAFeatureStore;
import org.geotoolkit.data.nmea.NMEASerialPortReader;
import org.geotoolkit.data.query.QueryBuilder;
import org.geotoolkit.data.session.Session;
import org.geotoolkit.lang.Setup;
import org.geotoolkit.storage.StorageEvent;
import org.geotoolkit.storage.StorageListener;
/**
* Connect and activate a GPS on COM/USB port first.
* Ensure you have the proper rights to read such external device.
* On linux, user must be in group dialout.
*
* @author Alexis Manin (Geomatys)
*/
public class NMEASerialPortReaderDemo {
private static final Logger LOGGER = Logging.getLogger("org.geotoolkit.pending.demo.datamodel.nmea");
public static void main(String[] args) throws Exception {
Setup.initialize(null);
final NMEASerialPortReader reader = new NMEASerialPortReader();
final MemoryFeatureStore store = reader.read();
final TestListener listener = new TestListener(store);
while (reader.isReading()) {
Thread.sleep(100);
}
LOGGER.log(Level.INFO, "Port reading ended.");
}
private static class TestListener implements StorageListener {
public final Session session;
public TestListener(final MemoryFeatureStore store) {
store.addStorageListener(this);
session = store.createSession(false);
}
@Override
public void structureChanged(StorageEvent event) {
LOGGER.log(Level.SEVERE, "Input store structure have been modified. IT MUST NEVER HAPPEND !");
}
@Override
public void contentChanged(StorageEvent event) {
if (event instanceof FeatureStoreContentEvent) {
final FeatureStoreContentEvent tmp = (FeatureStoreContentEvent) event;
if (tmp.getType().equals(FeatureStoreContentEvent.Type.ADD)) {
final FeatureCollection col = session.getFeatureCollection(QueryBuilder.filtered(NMEAFeatureStore.TYPE_NAME.toString(), tmp.getIds()));
final FeatureIterator it = col.iterator();
while (it.hasNext()) {
LOGGER.log(Level.INFO, it.next().toString());
}
}
} else {
LOGGER.log(Level.WARNING, "Should never happend...");
}
}
}
}