Last change
on this file since 3122 was 3083, checked in by bastiK, 14 years ago |
added svn:eol-style=native to source files
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-
Property svn:eol-style
set to
native
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File size:
1.2 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 static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.io.BufferedInputStream;
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7 | import java.io.File;
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8 | import java.io.FileInputStream;
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9 | import java.io.IOException;
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10 |
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11 | import org.apache.tools.bzip2.CBZip2InputStream;
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12 | import org.openstreetmap.josm.actions.ExtensionFileFilter;
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13 | import org.openstreetmap.josm.gui.progress.ProgressMonitor;
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14 |
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15 | public class OsmBzip2Importer extends OsmImporter {
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16 |
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17 | public OsmBzip2Importer() {
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18 | super(new ExtensionFileFilter("osm.bz2,osm.bz", "osm.bz2", tr("OSM Server Files bzip2 compressed")
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19 | + " (*.osm.bz2 *.osm.bz)"));
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20 | }
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21 |
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22 | @Override
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23 | public void importData(File file, ProgressMonitor progressMonitor) throws IOException, IllegalDataException {
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24 | BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
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25 | int b = bis.read();
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26 | if (b != 'B')
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27 | throw new IOException(tr("Invalid bz2 file."));
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28 | b = bis.read();
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29 | if (b != 'Z')
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30 | throw new IOException(tr("Invalid bz2 file."));
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31 | CBZip2InputStream in = new CBZip2InputStream(bis);
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32 | importData(in, file);
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33 | }
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34 | }
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