Hello I am working with Netbeans and Java8 right now I am with emulator for
codenameone. what I try to do is send to the server one zip file I compress
with codenameone (net.sf.zipme). The zip file works fine but as soon as I
send it to the server and try to decompress I got the next error:
net.lingala.zip4j.exception.ZipException: Expected central directory entry
not found (#1)
I think maybe is the way I sent the file because if I compress the file
with codename one and move it manually it works fine, I mean I can unzip
all the data. if I transfer the file I have got the error in the server.
I try this code to send the zip file to the server from codenameone
MultipartRequest request = new MultipartRequest();
request.setPost(true);
document = FileSystemStorage.getInstance().openInputStream(path +
zipFileName);
documentBytes = Util.readInputStream(document);
request.setUrl(ServerURLEnums.FileApi.getURLPath());
request.addData(zipFileName, documentBytes,
"text/html;charset=UTF-8");
request.addRequestHeader("fileName", zipFileName);
NetworkManager.getInstance().addToQueue(request);
request.getResponseData();
recursiveDelete(path + zipFileName);
and I have got this code in server side
String fileName = request.getHeader("fileName");
File saveFile = new File(SAVE_DIR + fileName);
// prints out all header values
Enumeration<String> names = request.getHeaderNames();
while (names.hasMoreElements()) {
String headerName = names.nextElement();
System.out.println(headerName + " = " +
request.getHeader(headerName));
}
// opens input stream of the request for reading data
InputStream inputStream = request.getInputStream();
// opens an output stream for writing file
FileOutputStream outputStream = new FileOutputStream(saveFile);
byte[] buffer = new byte[BUFFER_SIZE];
int bytesRead = -1;
while ((bytesRead = inputStream.read(buffer)) != -1) {
outputStream.write(buffer, 0, bytesRead);
}
outputStream.close();
inputStream.close();
System.out.println("File written to: " +
saveFile.getAbsolutePath());
// sends response to client
response.getWriter().print(fileName);
I save the file in the server but with that error.
I was wondering if you can tell me the correct way to import that sort of
documents to the server.
--
You received this message because you are subscribed to the Google Groups
"CodenameOne Discussions" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
Visit this group at https://groups.google.com/group/codenameone-discussions.
To view this discussion on the web visit
https://groups.google.com/d/msgid/codenameone-discussions/328e8eca-eb4d-478c-9082-445caf40e742%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
