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author | Yuriy Piskarev <yuriy.piskarev@gmail.com> | 2023-08-24 14:16:17 +0300 |
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committer | GitHub <noreply@github.com> | 2023-08-24 14:16:17 +0300 |
commit | ae406c7b49a72de24d81fd74386d9638342c90ee (patch) | |
tree | 6fbcf557375b98e926c78af9c757e62c79d72a1b /src/main/java/org/traccar/reports/KmlExportProvider.java | |
parent | 56ff656c908b19feb2fa3dcffa48cc3bcdfe9b3b (diff) | |
parent | 9aeedc90da24848ff97227d6f281eb4d1e1506ef (diff) | |
download | trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.gz trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.bz2 trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.zip |
Merge branch 'traccar:master' into master
Diffstat (limited to 'src/main/java/org/traccar/reports/KmlExportProvider.java')
-rw-r--r-- | src/main/java/org/traccar/reports/KmlExportProvider.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/reports/KmlExportProvider.java b/src/main/java/org/traccar/reports/KmlExportProvider.java new file mode 100644 index 000000000..24dca018c --- /dev/null +++ b/src/main/java/org/traccar/reports/KmlExportProvider.java @@ -0,0 +1,80 @@ +/* + * Copyright 2022 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.reports; + +import org.traccar.helper.model.PositionUtil; +import org.traccar.model.Device; +import org.traccar.storage.Storage; +import org.traccar.storage.StorageException; +import org.traccar.storage.query.Columns; +import org.traccar.storage.query.Condition; +import org.traccar.storage.query.Request; + +import jakarta.inject.Inject; +import java.io.OutputStream; +import java.io.PrintWriter; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.stream.Collectors; + +public class KmlExportProvider { + + private final Storage storage; + + @Inject + public KmlExportProvider(Storage storage) { + this.storage = storage; + } + + public void generate( + OutputStream outputStream, long deviceId, Date from, Date to) throws StorageException { + + var device = storage.getObject(Device.class, new Request( + new Columns.All(), new Condition.Equals("id", deviceId))); + var positions = PositionUtil.getPositions(storage, deviceId, from, to); + + var dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm"); + + try (PrintWriter writer = new PrintWriter(outputStream)) { + writer.print("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); + writer.print("<kml xmlns=\"http://www.opengis.net/kml/2.2\">"); + writer.print("<Document>"); + writer.print("<name>"); + writer.print(device.getName()); + writer.print("</name>"); + writer.print("<Placemark>"); + writer.print("<name>"); + writer.print(dateFormat.format(from)); + writer.print(" - "); + writer.print(dateFormat.format(to)); + writer.print("</name>"); + writer.print("<LineString>"); + writer.print("<extrude>1</extrude>"); + writer.print("<tessellate>1</tessellate>"); + writer.print("<altitudeMode>absolute</altitudeMode>"); + writer.print("<coordinates>"); + writer.print(positions.stream() + .map((p -> String.format("%f,%f,%f", p.getLongitude(), p.getLatitude(), p.getAltitude()))) + .collect(Collectors.joining(" "))); + writer.print("</coordinates>"); + writer.print("</LineString>"); + writer.print("</Placemark>"); + writer.print("</Document>"); + writer.print("</kml>"); + } + } + +} |