/**
* Fetches the physical file from db
*
* @return
*/
public synchronized File getFile() {
if (file == null) {
try {
file =
QueryHandler.instanceOf()
.clone(Context.getFiles())
.retrieveFile(filename, new File(FileDirectoryHandler.getTempDir() + getCname()));
} catch (Exception e) {
Log.Debug(e);
}
}
return file;
}
protected boolean hasData() {
File x = new File(FileDirectoryHandler.getTempDir() + saveFile);
return x.exists() && x.canWrite() && x.canRead();
}