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

Example 21 with MapFailedException

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

the class MdrBuilder method onFinish.

/**
 * Called after all maps are processed.
 *
 * We are building a standalone mdr file, so that is
 */
public void onFinish() {
    // Write out the mdr file
    mdrFile.write();
    // Close the mdr.img file, thus causing it to be written out fully.
    imgfs.close();
    // Rename from the temporary file to the proper name. On windows the target file must
    // not exist for rename to work, so we are forced to remove it first.
    File outputName = new File(this.outputName);
    outputName.delete();
    boolean ok = tmpName.renameTo(outputName);
    if (!ok)
        throw new MapFailedException("Could not create mdr.img file");
}

Example 22 with MapFailedException

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

the class HGTReader method prepRead.

public void prepRead() {
    if (!read && path != null) {
        try {
            if (count == 0)
                log.info("allocating buffer for", fileName);
            else
                log.warn("re-allocating buffer for", fileName);
            if (path.endsWith(".zip"))
                extractFromZip(path, fileName);
            else {
                try (FileInputStream is = new FileInputStream(path)) {
                    buffer = is.getChannel().map(READ_ONLY, 0, is.getChannel().size());
                    read = true;
                }
            }
        } catch (FileNotFoundException e) {
            throw new MapFailedException("previously existing file is missing: " + path);
        } catch (IOException e) {
            log.error("failed to create buffer for file", path);
        }
    }
}