@Override
public File getRemoteFile(String dir, String simpleName, Locale locale, boolean checkCache)
throws ProcessingException {
RemoteFile spec = null;
File f = null;
if (locale != null && simpleName != null && simpleName.lastIndexOf(".") != -1) {
String filename = simpleName;
String language = locale.toString().replaceAll("__", "_");
String prefix = filename.substring(0, filename.lastIndexOf(".")) + "_";
String suffix = filename.substring(filename.lastIndexOf("."));
filename = prefix + language + suffix;
File test = getFileLocation(dir, filename, false);
while (!test.exists()) {
if (language.indexOf("_") == -1) {
filename = simpleName;
break;
}
language = language.substring(0, language.lastIndexOf("_"));
filename = prefix + language + suffix;
test = getFileLocation(dir, filename, false);
}
f = getFileLocation(dir, filename, false);
spec = new RemoteFile(dir, filename, locale, 0L);
} else {
f = getFileLocation(dir, simpleName, false);
spec = new RemoteFile(dir, simpleName, locale, 0L);
}
if (f.exists()) {
spec.setLastModified(f.lastModified());
}
//
if (checkCache && OfflineState.isOnlineInCurrentThread()) {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
spec = svc.getRemoteFile(spec);
try {
if (spec.getName() != null && !spec.getName().equalsIgnoreCase(f.getName())) {
if (locale != null && f.getName().length() > spec.getName().length()) {
// if local file has longer name (including locale), this means that
// this file was deleted on the server
f.delete();
}
f = getFileLocation(spec.getDirectory(), spec.getName(), false);
}
if (spec.exists() && spec.hasContent()) {
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
} else if (!spec.exists()) {
f.delete();
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
}
return f;
}
private void syncRemoteFilesInternal(
String serverFolderPath, FilenameFilter filter, boolean useServerFolderStructureOnClient)
throws ProcessingException {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
String[][] realFiles = getFiles(serverFolderPath, filter, useServerFolderStructureOnClient);
RemoteFile[] existingFileInfoOnClient = new RemoteFile[realFiles.length];
for (int i = 0; i < realFiles.length; i++) {
RemoteFile rf = new RemoteFile(realFiles[i][0], realFiles[i][1], 0);
String dir = m_rootPath == null ? realFiles[i][0] : "";
File f = getFileLocation(dir, realFiles[i][1], false);
if (f.exists()) {
rf.setLastModified(f.lastModified());
}
existingFileInfoOnClient[i] = rf;
}
existingFileInfoOnClient =
svc.getRemoteFiles(serverFolderPath, filter, existingFileInfoOnClient);
for (RemoteFile spec : existingFileInfoOnClient) {
String fileDirectory = useServerFolderStructureOnClient ? spec.getDirectory() : null;
File f = getFileLocation(fileDirectory, spec.getName(), false);
if (spec.exists() && spec.hasContent()) {
try {
if (spec.hasMoreParts()) {
// file is splitted - get all parts
int counter = 0;
long fileDate = spec.getLastModified();
File part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
spec.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
RemoteFile specPart = spec;
while (specPart.hasMoreParts()) {
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
if (!part.exists() || fileDate != part.lastModified()) {
specPart = svc.getRemoteFilePart(spec, counter);
specPart.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
} else {
// resuming canceled part: nothing to do
}
}
// put together
counter = 0;
f = getFileLocation(fileDirectory, spec.getName(), false);
OutputStream out = new FileOutputStream(f);
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
while (part.exists()) {
InputStream in = new FileInputStream(part);
byte[] buf = new byte[102400];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
out.flush();
in.close();
part.delete();
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
}
out.close();
f.setLastModified(fileDate);
} else {
// normal files
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
} else if (!spec.exists()) {
f.delete();
}
}
}