Last change
on this file since 5361 was 5361, checked in by Don-vip, 12 years ago |
fix #7879 - Allow to open local and remote gzipped/bzipped osmChange files + remote osm.gz files + make some public constants of File filters to share between same importers/exporters
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File size:
1.1 KB
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1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.io;
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3 |
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4 | import java.io.File;
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5 | import java.io.FileWriter;
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6 | import java.io.IOException;
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7 | import org.openstreetmap.josm.actions.ExtensionFileFilter;
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8 | import org.openstreetmap.josm.gui.layer.Layer;
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9 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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10 | import static org.openstreetmap.josm.tools.I18n.tr;
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11 |
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12 | public class GeoJSONExporter extends FileExporter {
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13 |
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14 | public static final ExtensionFileFilter FILE_FILTER = new ExtensionFileFilter(
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15 | "json,geojson", "json", tr("GeoJSON Files") + " (*.json *.geojson)");
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16 |
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17 | public GeoJSONExporter() {
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18 | super(FILE_FILTER);
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19 | }
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20 |
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21 | @Override
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22 | public void exportData(File file, Layer layer) throws IOException {
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23 | if (layer instanceof OsmDataLayer) {
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24 | String json = new GeoJSONWriter((OsmDataLayer) layer).write();
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25 | FileWriter out = new FileWriter(file);
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26 | out.write(json);
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27 | out.close();
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28 | } else {
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29 | throw new IllegalArgumentException(tr("Layer ''{0}'' not supported", layer.getClass().toString()));
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30 | }
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31 | }
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32 | }
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