Of course i didn't.. Thanks a lot, now my app works! I'm so stupid,
how could I forgot? :-)
On 11 kvě, 19:04, gwtGrady <greggradw...@gmail.com> wrote:
> I assume you are deploying using a .war file. If so, did you add the
> necessary servlet mapping to the web.xml file?
>
> On May 11, 10:41 am, tom_gwt <tomas.h...@gmail.com> wrote:
>
> > I get 404 error. Simply the file is not written in HDD. Like I said,
> > when i run the app in hosted mode, this works.
>
> > Here is the servlet code:
>
> > package com.myapplication.server;
>
> > import java.io.BufferedInputStream;
> > import java.io.BufferedOutputStream;
> > import java.io.File;
> > import java.io.FileNotFoundException;
> > import java.io.FileOutputStream;
> > import java.io.IOException;
> > import java.util.Iterator;
> > import java.util.List;
>
> > import javax.servlet.ServletException;
> > import javax.servlet.http.HttpServlet;
> > import javax.servlet.http.HttpServletRequest;
> > import javax.servlet.http.HttpServletResponse;
>
> > import org.apache.commons.fileupload.FileItem;
> > import org.apache.commons.fileupload.FileItemFactory;
> > import org.apache.commons.fileupload.disk.DiskFileItemFactory;
> > import org.apache.commons.fileupload.servlet.ServletFileUpload;
>
> > import com.myapplication.client.MyApplication;
>
> > public class FileUploadServlet extends HttpServlet {
>
> > private static final long MAX_SIZE = 1024 * 1024 * 1024 * 4;
> > private static final String CONTENT_TYPE_UNACCEPTABLE = "{error:
> > 'File upload failed. "
> > + " EXE file can't be uploaded'}" + MAX_SIZE + " bytes or
> > less'}";
>
> > private static final String KEY_WORD = "FILENAME";
> > private static final String DATA = "FILEDATA";
>
> > @Override
> > public void doPost(HttpServletRequest request, HttpServletResponse
> > response)
> > throws ServletException, IOException {
> > String json = null;
>
> > FileItemFactory factory = new DiskFileItemFactory();
> > ServletFileUpload upload = new ServletFileUpload(factory);
> > List items = null;
>
> > try {
> > items = upload.parseRequest(request);
> > } catch (Exception e) {
> > e.printStackTrace();
> > }
>
> > Iterator it = items.iterator();
> > String tmp = "";
> > FileItem data = null;
> > while (it.hasNext()) {
> > FileItem item = (FileItem) it.next();
> > if (item.getFieldName().equalsIgnoreCase(KEY_WORD)) {
> > tmp = new String(item.get());
> > } else if (item.getFieldName().equalsIgnoreCase(DATA)) {
> > data = item;
> > }
>
> > }
> > json = processFile(data, tmp);
> > response.setContentType("text/plain");
> > response.getWriter().write(json);
> > }
>
> > /**
> > *
> > * @param item
> > * @return
> > */
> > private String processFile(FileItem item, String fileName) {
> > if (!isContentTypeAcceptable(item)) {
> > return CONTENT_TYPE_UNACCEPTABLE;
> > }
> > try {
> > File fl = new File("/tmp/" + fileName + MyServiceImpl.getLogin
> > ());
> > fl.deleteOnExit();
> > fl.createNewFile();
> > BufferedInputStream b = new BufferedInputStream(item
> > .getInputStream());
> > int i = -1;
> > BufferedOutputStream out = new BufferedOutputStream(
> > new FileOutputStream(fl));
> > while ((i = b.read()) != -1) {
> > out.write((char) i);
> > }
> > out.close();
> > b.close();
> > } catch (FileNotFoundException e) {
> > // TODO Auto-generated catch block
> > e.printStackTrace();
> > } catch (IOException e) {
> > // TODO Auto-generated catch block
> > e.printStackTrace();
> > }
>
> > return "good";
> > }
>
> > /**
> > *
> > * @param item
> > * @return
> > */
> > private boolean isSizeAcceptable(FileItem item) {
> > return item.getSize() <= MAX_SIZE;
> > }
>
> > /**
> > *
> > * @param item
> > * @return
> > */
> > private boolean isContentTypeAcceptable(FileItem item) {
> > return true;// !item.getContentType().equalsIgnoreCase
> > (ACCEPTABLE_CONTENT_TYPE);
> > }
>
> > }
>
> > On 11 kvě, 17:03, gwtGrady <greggradw...@gmail.com> wrote:
>
> > > Whe you say "uploading file does not work", what exactly do you mean?
> > > Any error message?
>
> > > On May 10, 8:08 am, tom_gwt <tomas.h...@gmail.com> wrote:
>
> > > > Hi everyone,
> > > > i'm using GWT 1.5.3 and gwtswfext (handling file upload on client
> > > > side, javascript/flash library
> > > > -http://code.google.com/p/gwtswfext/wiki/GWTSWFUpload).
> > > > When I run application in hosted mode, uploading file works fine -
> > > > file is saved in e.g. /tmp/ So I compile the application and run it in
> > > > tomcat server and uploading file does not work. I tried add file
> > > > permission in tomcat configuration file (04webapps.policy) but file
> > > > upload still doesnt work. The problem is obviously on the server side,
> > > > file upload works in hosted mode and doesnt work when the app is
> > > > running at tomcat server.
>
> > > > 04webapps.policy:
>
> > > > grant codeBase "file:${catalina.home}/webapps/-"
> > > > {
> > > > permission java.io.FilePermission "file:/tmp/-", "read, write,
> > > > delete";
>
> > > > };
>
> > > > Please help me..- Hide quoted text -
>
> > - Show quoted text -
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