Examples with FileExistsException uk.me.parabola.imgfmt.FileExistsException used on opensource projects

Example 1 with FileExistsException

use of uk.me.parabola.imgfmt.FileExistsException in project mkgmap by openstreetmap.

the class AbstractTestMap method makeMap.

protected void makeMap(String[] args) {
    // Default to nowhere in particular.
    double lat = 51.724;
    double lng = 0.2487;
    // Arguments allow you to place the map where ever you wish.
    if (args.length > 1) {
        lat = Double.valueOf(args[0]);
        lng = Double.valueOf(args[1]);
    }
    log.debug("this is a test make map program. Start", lat, '/', lng);
    FileSystemParam params = new FileSystemParam();
    params.setBlockSize(512);
    params.setMapDescription("OSM street map");
    Map map;
    try {
        map = Map.createMap("32860003", ".", params, "32860003", SrtTextReader.sortForCodepage(1252));
    } catch (FileExistsException e) {
        throw new ExitException("File exists already", e);
    } catch (FileNotWritableException e) {
        throw new ExitException("Could not create or write file", e);
    }
    map.addInfo("Program released under the GPL");
    map.addInfo("This map data is made available under the Open Database License:");
    // There has to be (at least) two copyright messages or else the map
    // does not show up.  The second one will be displayed at startup,
    // although the conditions where that happens are not known.
    map.addCopyright("program licenced under GPL v2");
    // This one gets shown when you switch on, so put the actual
    // map copyright here.  This is made up data, so no copyright applies.
    map.addCopyright("No copyright");
    Area area = new Area(lat, lng, lat + 1, lng + 1);
    map.setBounds(area);
    // There must always be an empty zoom level at the least detailed level.
    log.info("area " + area);
    log.info(" or " + lat + '/' + lng);
    Zoom z1 = map.createZoom(1, 24);
    Subdivision topdiv = map.topLevelSubdivision(area, z1);
    // Create a most detailed view
    Zoom z = map.createZoom(0, 24);
    Subdivision div = map.createSubdivision(topdiv, area, z);
    div.startDivision();
    drawTestMap(map, div, lat, lng);
    map.close();
}

Example 2 with FileExistsException

use of uk.me.parabola.imgfmt.FileExistsException in project mkgmap by openstreetmap.

the class FileCopier method addFile.

private void addFile(FileSystem outfs, FileInfo info) {
    String filename = info.getFilename();
    FileCopier fc = new FileCopier(filename);
    try {
        ImgChannel chan = outfs.create(createImgFilename(filename));
        ((FileLink) chan).link(info.subFiles().get(0), fc.file(chan));
    } catch (FileExistsException e) {
        log.warn("Counld not copy " + filename, e);
    }
}

Example 3 with FileExistsException

use of uk.me.parabola.imgfmt.FileExistsException in project mkgmap by openstreetmap.

the class FileCopier method addMdrFile.

/**
 * Add or retrieve the MDR file for the given familyId.
 * @param familyId The family id to create the mdr file for.
 * @param sort The sort for this family id.
 * @return If there is already an mdr file for this family then it is returned, else the newly created
 * one.
 */
private MdrBuilder addMdrFile(int familyId, Sort sort) {
    MdrBuilder mdrBuilder = mdrBuilderMap.get(familyId);
    if (mdrBuilder != null)
        return mdrBuilder;
    mdrBuilder = new MdrBuilder();
    try {
        String imgname = String.format("%08d.MDR", familyId);
        ImgChannel chan = imgFs.create(imgname);
        mdrBuilder.initForDevice(chan, sort, mdrConfig);
    } catch (FileExistsException e) {
        System.err.println("Could not create duplicate MDR file");
    }
    mdrBuilderMap.put(familyId, mdrBuilder);
    return mdrBuilder;
}

Example 4 with FileExistsException

use of uk.me.parabola.imgfmt.FileExistsException in project mkgmap by openstreetmap.

the class FileCopier method writeSrtFile.

/**
 * Write the SRT file.
 *
 * @param imgFs The filesystem to create the SRT file in.
 * @throws FileNotWritableException If it cannot be created.
 */
private void writeSrtFile(FileSystem imgFs) throws FileNotWritableException {
    for (Map.Entry<Integer, Sort> ent : sortMap.entrySet()) {
        Sort sort = ent.getValue();
        int familyId = ent.getKey();
        if (sort.getId1() == 0 && sort.getId2() == 0)
            return;
        try {
            ImgChannel channel = imgFs.create(String.format("%08d.SRT", familyId));
            SRTFile srtFile = new SRTFile(channel);
            srtFile.setSort(sort);
            srtFile.write();
        // Do not close srtFile here
        } catch (FileExistsException e) {
            // well it shouldn't exist!
            log.error("could not create SRT file as it exists already");
            throw new FileNotWritableException("already existed", e);
        }
    }
}

Example 5 with FileExistsException

use of uk.me.parabola.imgfmt.FileExistsException in project mkgmap by openstreetmap.

the class OverviewBuilder method writeOverviewMap.

/**
 * Write out the overview map.
 */
private void writeOverviewMap() {
    if (overviewSource.mapLevels() == null)
        return;
    MapBuilder mb = new MapBuilder();
    mb.setEnableLineCleanFilters(false);
    FileSystemParam params = new FileSystemParam();
    params.setMapDescription(areaName);
    mb.setCopyrights(creMsgList(copyrightMsgs));
    mb.setMapInfo(creMsgList(licenseInfos));
    try {
        if (codepage == null) {
            // should not happen
            codepage = 0;
        }
        Sort sort = SrtTextReader.sortForCodepage(codepage);
        Map map = Map.createMap(overviewMapname, outputDir, params, overviewMapnumber, sort);
        if (!demProps.isEmpty()) {
            map.config(demProps);
            mb.config(demProps);
        }
        if (encodingType != null) {
            map.getLblFile().setEncoder(encodingType, codepage);
        }
        mb.makeMap(map, overviewSource);
        map.close();
    } catch (FileExistsException e) {
        throw new ExitException("Could not create overview map", e);
    } catch (FileNotWritableException e) {
        throw new ExitException("Could not write to overview map", e);
    }
}