private void save(File file, OsmDataLayer layer, boolean noBackup) {
File tmpFile = null;
try {
// use a tmp file because if something errors out in the
// process of writing the file, we might just end up with
// a truncated file. That can destroy lots of work.
if (file.exists()) {
tmpFile = new File(file.getPath() + "~");
copy(file, tmpFile);
}
// create outputstream and wrap it with gzip or bzip, if necessary
OutputStream out = getOutputStream(file);
Writer writer = new OutputStreamWriter(out, "UTF-8");
OsmWriter w =
OsmWriterFactory.createOsmWriter(new PrintWriter(writer), false, layer.data.getVersion());
layer.data.getReadLock().lock();
try {
w.writeLayer(layer);
w.close();
} finally {
layer.data.getReadLock().unlock();
}
// FIXME - how to close?
if (noBackup || !Main.pref.getBoolean("save.keepbackup", false)) {
if (tmpFile != null) {
tmpFile.delete();
}
}
layer.onPostSaveToFile();
} catch (IOException e) {
e.printStackTrace();
JOptionPane.showMessageDialog(
Main.parent,
tr("<html>An error occurred while saving.<br>Error is:<br>{0}</html>", e.getMessage()),
tr("Error"),
JOptionPane.ERROR_MESSAGE);
try {
// if the file save failed, then the tempfile will not
// be deleted. So, restore the backup if we made one.
if (tmpFile != null && tmpFile.exists()) {
copy(tmpFile, file);
}
} catch (IOException e2) {
e2.printStackTrace();
JOptionPane.showMessageDialog(
Main.parent,
tr(
"<html>An error occurred while restoring backup file.<br>Error is:<br>{0}</html>",
e2.getMessage()),
tr("Error"),
JOptionPane.ERROR_MESSAGE);
}
}
}
@BeforeClass
public static void init() throws OsmTransferException {
logger.info("initializing ...");
JOSMFixture.createFunctionalTestFixture().init();
// don't use atomic upload, the test API server can't cope with large diff uploads
Main.pref.put("osm-server.atomic-upload", false);
File dataSetCacheOutputFile =
new File(
System.getProperty("java.io.tmpdir"),
MultiFetchServerObjectReaderTest.class.getName() + ".dataset");
String p = System.getProperties().getProperty("useCachedDataset");
if (p != null && Boolean.parseBoolean(p.trim().toLowerCase())) {
logger.info(
MessageFormat.format("property ''{0}'' set, using cached dataset", "useCachedDataset"));
return;
}
logger.info(
MessageFormat.format(
"property ''{0}'' not set to true, creating test dataset on the server. property is ''{1}''",
"useCachedDataset", p));
// build and upload the test data set
logger.info("creating test data set ....");
testDataSet = buildTestDataSet();
logger.info("uploading test data set ...");
createDataSetOnServer(testDataSet);
try (PrintWriter pw =
new PrintWriter(
new OutputStreamWriter(
new FileOutputStream(dataSetCacheOutputFile), StandardCharsets.UTF_8))) {
logger.info(
MessageFormat.format(
"caching test data set in ''{0}'' ...", dataSetCacheOutputFile.toString()));
try (OsmWriter w = new OsmWriter(pw, false, testDataSet.getVersion())) {
w.header();
w.writeDataSources(testDataSet);
w.writeContent(testDataSet);
w.footer();
}
} catch (IOException e) {
fail(
MessageFormat.format(
"failed to open file ''{0}'' for writing", dataSetCacheOutputFile.toString()));
}
}
@BeforeClass
public static void init() throws OsmTransferException {
logger.info("initializing ...");
testProperties = new Properties();
// load properties
//
try {
testProperties.load(
MultiFetchServerObjectReaderTest.class.getResourceAsStream(
"/test-functional-env.properties"));
} catch (Exception e) {
logger.log(
Level.SEVERE,
MessageFormat.format(
"failed to load property file ''{0}''", "test-functional-env.properties"));
fail(
MessageFormat.format(
"failed to load property file ''{0}''", "test-functional-env.properties"));
}
// check josm.home
//
String josmHome = testProperties.getProperty("josm.home");
if (josmHome == null) {
fail(MessageFormat.format("property ''{0}'' not set in test environment", "josm.home"));
} else {
File f = new File(josmHome);
if (!f.exists() || !f.canRead()) {
fail(
MessageFormat.format(
"property ''{0}'' points to ''{1}'' which is either not existing or not readable",
"josm.home", josmHome));
}
}
// check temp output dir
//
String tempOutputDir = testProperties.getProperty("test.functional.tempdir");
if (tempOutputDir == null) {
fail(
MessageFormat.format(
"property ''{0}'' not set in test environment", "test.functional.tempdir"));
} else {
File f = new File(tempOutputDir);
if (!f.exists() || !f.isDirectory() || !f.canWrite()) {
fail(
MessageFormat.format(
"property ''{0}'' points to ''{1}'' which is either not existing, not a directory, or not writeable",
"test.functional.tempdir", tempOutputDir));
}
}
// init preferences
//
System.setProperty("josm.home", josmHome);
Main.pref.init(false);
// don't use atomic upload, the test API server can't cope with large diff uploads
//
Main.pref.put("osm-server.atomic-upload", false);
Main.proj = new Mercator();
File dataSetCacheOutputFile =
new File(tempOutputDir, MultiFetchServerObjectReaderTest.class.getName() + ".dataset");
// make sure we don't upload to production
//
String url = OsmApi.getOsmApi().getBaseUrl().toLowerCase().trim();
if (url.startsWith("http://www.openstreetmap.org")
|| url.startsWith("http://api.openstreetmap.org")) {
fail(
MessageFormat.format(
"configured url ''{0}'' seems to be a productive url, aborting.", url));
}
String p = System.getProperties().getProperty("useCachedDataset");
if (p != null && Boolean.parseBoolean(p.trim().toLowerCase())) {
logger.info(
MessageFormat.format("property ''{0}'' set, using cached dataset", "useCachedDataset"));
return;
}
logger.info(
MessageFormat.format(
"property ''{0}'' not set to true, creating test dataset on the server. property is ''{1}''",
"useCachedDataset", p));
// build and upload the test data set
//
logger.info("creating test data set ....");
testDataSet = buildTestDataSet();
logger.info("uploading test data set ...");
createDataSetOnServer(testDataSet);
try {
PrintWriter pw = new PrintWriter(new FileWriter(dataSetCacheOutputFile));
logger.info(
MessageFormat.format(
"caching test data set in ''{0}'' ...", dataSetCacheOutputFile.toString()));
OsmWriter w = new OsmWriter(pw, false, testDataSet.getVersion());
w.header();
w.writeDataSources(testDataSet);
w.writeContent(testDataSet);
w.footer();
w.close();
pw.close();
} catch (IOException e) {
fail(
MessageFormat.format(
"failed to open file ''{0}'' for writing", dataSetCacheOutputFile.toString()));
}
}
