Hmmmm, Well that indeed seems to be the problem, however I've solved my problem by embedding SQLite inside my ear file. had to go in a different direction because I was wasting a lot of time. SO, I haven't looked any further as of why I wasn't able to read the file.
Thanks anyways, and let me know If you find the answer. Oh, and yeah, it seems that the framework won't allow that kind of read. Best Regards, Jose. On Aug 2, 12:17 am, Sripathi Krishnan <[email protected]> wrote: > Do you have google app engine enabled? It is a setting in Eclipse. > > Google App Engine doesn't allow you to read from the file system - and > perhaps that may be your issue. > > --Sri > > 2010/7/28 Jose Luis Estrella Campaña <[email protected]> > > > > > Katharina, > > > Hi, and... No, I have not solved it. apparently the file and/or > > directory restrictions are ok, at least according to what I have seen, > > I wonder If there's a problem with the permissions a non-administrator > > user has in Windows vista, but otherwise the file seems to be ok. > > Frankly I don't know what else to do. > > > Help me Katharina, > > > Sincerely, > > > Jose > > > On Jul 28, 7:47 am, Katharina Probst <[email protected]> wrote: > > > Did you get this solved? It doesn't look to me like it has anything to do > > > with GWT, but it's purely a file permission thing. Have you set the file > > > permissions on your file properly? Is your server-side directory somehow > > > read-restricted? > > > > On Tue, Jul 27, 2010 at 4:25 PM, Jose Luis Estrella Campaña < > > > > [email protected]> wrote: > > > > Hello sir ! > > > > > I have already tried all the ways I mentioned previously, including > > > > the ones you suggested, but the problem remains. It is obviously > > > > according to the stack trace launched by the Exception some sort of > > > > File permission error. I would like to know what can I do about it ? > > > > can you help me a little further, I'm lost. > > > > > Good luck, > > > > > Jose. > > > > > On Jul 27, 3:02 pm, skippy <[email protected]> wrote: > > > > > I would have tried your last example. > > > > > It look like a access problem to the file. follow the access denied > > > > > message. See what that get you. > > > > > Sorry, I know how it does. > > > > > > On Jul 27, 2:36 pm, Jose Luis Estrella Campaña <[email protected] > > > > > > wrote: > > > > > > > Hi skippy ! > > > > > > > I have tried your suggestion but unfortunately it did not work :( > > > > > > > I changed the java APIs I used this time but the result is the > > same: > > > > > > ... > > > > > > try { > > > > > > File f = new File("xml/users.xml"); > > > > > > FileReader reader = new FileReader(f); > > > > > > BufferedReader buffer = new > > > > BufferedReader(reader); > > > > > > buffer.readLine(); > > > > > > // Read a line of text > > > > > > System.out.println(buffer.readLine()); > > > > > > } > > > > > > .... > > > > > > > The generated exception is: > > > > > > > Caused by: java.security.AccessControlException: access denied > > > > > > (java.io.FilePermission \users.xml read) > > > > > > > also, If I try it like this: /xml/users.xml with the forward slash > > a > > > > > > the beginning it goes for the root of the system which is C:/ and > > it > > > > > > still does not work, which I find weird because that's outside the > > > > > > application's context, right ? > > > > > > > Anyways, please help me Skippy. > > > > > > > Sincerely, > > > > > > > Jose. > > > > > > > On Jul 27, 2:13 pm, skippy <[email protected]> wrote: > > > > > > > > If that does not work, ping me again and I will provide a code > > > > sample. > > > > > > > > On Jul 27, 2:09 pm, skippy <[email protected]> wrote: > > > > > > > > > I would put the file in the WEB-INF/XML/ > > > > > > > > change the path to the file to xml/users.xml or /xml/user.xml > > > > > > > > > On Jul 27, 1:57 pm, Jose Luis Estrella Campaña < > > > > [email protected]> > > > > > > > > wrote: > > > > > > > > > > Hello dane ! > > > > > > > > > > You're right in assuming something it's not working. Here's > > the > > > > > > > > > thing... I need to read from the xml file so I can perform > > some > > > > > > > > > operations on it and then save it again, here's the code I'm > > > > trying to > > > > > > > > > get to work: > > > > > > > > > > import .... > > > > > > > > > > public class GreetingServiceImpl extends RemoteServiceServlet > > > > > > > > > implements > > > > > > > > > GreetingService { > > > > > > > > > public String greetServer(String input) throws > > > > > > > > > IllegalArgumentException { > > > > > > > > > > FileInputStream fin; > > > > > > > > > > try { > > > > > > > > > fin = new FileInputStream ("users.xml"); > > > > > > > > > System.out.println( new > > > > DataInputStream(fin).readLine() ); > > > > > > > > > fin.close(); > > > > > > > > > } catch (IOException e) { > > > > > > > > > System.err.println ("Unable to read > > from > > > > file"); > > > > > > > > > System.exit(-1); > > > > > > > > > } > > > > > > > > > return "success reading file"; > > > > > > > > > > } > > > > > > > > > > } > > > > > > > > > > And here's the exception I'm getting: > > > > > > > > > > Unable to read from file > > > > > > > > > . > > > > > > > > > . > > > > > > > > > . > > > > > > > > > Caused by: java.security.AccessControlException: access > > denied > > > > > > > > > (java.lang.RuntimePermission exitVM.-1) > > > --------------------------------------------------------------------------- > > > ------------------------------------------------------------------------- > > > > ---------- > > > > > > > > > > This last test was performed putting the file where you > > > > suggested. > > > > > > > > > (src/org/jose/server. ) > > > > > > > > > > Thank you very much, > > > > > > > > > > Jose. > > > > > > > > > > On Jul 27, 1:13 pm, "dane.molotok" <[email protected]> > > > > wrote: > > > > > > > > > > > I guess I'm missing something in the question. Have you > > tried > > > > some > > > > > > > > > > things and it's not working like you'd expect? I would > > think > > > > you could > > > > > > > > > > put it in src/org/jose/server. > > > > > > > > > > > On Jul 27, 11:21 am, Jose Luis Estrella Campaña < > > > > [email protected]> > > > > > > > > > > wrote: > > > > > > > > > > > > Good day everybody, > > > > > > > > > > > > I have this particular need, where I need to have a file > > > > (xml) within > > > > > > > > > > > my GWT app. I have some data in this xml I must read, > > change, > > > > and then > > > > > > > > > > > write (update) > > > > > > > > > > > The file must be delivered or included within the Gwt > > App. > > > > Can anybody > > > > > > > > > > > please tell me where can I place this file, so I can > > > > read/write it > > > > > > > > > > > using java's file APi from an RPC Servlet. > > > > > > > > > > > > Here's a brief description of how my App's directory > > > > structure looks > > > > > > > > > > > like: > > > > > > > > > > > > GwtApp > > > > > > > > > > > |__ src > > > > > > > > > > > | |__org > > > > > > > > > > > | | |__jose > > > > > > > > > > > | | |__client > > > > > > > > > > > | | |__server > > > > > > > > > > > | | |__shared > > > > > > > > > > > | | > > > > > > > > > > > | |__META-INF > > > > > > > > > > > | > > > > > > > > > > > |__ war > > > > > > > > > > > |__gwtapp > > > > > > > > > > > |__WEB-INF > > > > > > > > > > > > For my current needs, where would you suggest placing the > > > > file ? > > > > > > > > > > > > Thank you very much in advance, > > > > > > > > > > > > Have a nice day, > > > > > > > > > > > > Jose- Hide quoted text - > > > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > > - Show quoted text - > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Google Web Toolkit" group. > > > > To post to this group, send email to > > [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<google-web-toolkit%2Bunsubs > > > > [email protected]><google-web-toolkit%2Bunsubs > > [email protected]> > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-web-toolkit%2Bunsubs > > [email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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