Hi, Thanks for your response...I dont have my code with me right now..I will post it in a day or two. Meanwhile, do you have any example of handling two dimensional arrays into two separate lists of ArrayList?
-Thanks Ganesh On Mar 10, 5:17 pm, Robert Lancer <robert.lan...@gmail.com> wrote: > Just use two separate lists of ArrayList<String> and it should work > fine. Also you have to test for null whenever you pull anything out of > datastore, something like > > if null then return new ArrayList<String>(0) > > should work this case. > > On Mar 10, 4:28 pm, thierry Le conniat <thlec...@euriware.fr> wrote: > > > > > Hello, > > how to do you retreive data , could you send jour java code ? > > > On 10 mar, 17:28, Ganesh <ganeshkumar.marimu...@gmail.com> wrote: > > > > Hi, > > > > I am trying to store two dimensional string array in google data > > > store. I was getting an exception saying this data type not supported. > > > I tried changing the string array object to java.util.arraylist (gave > > > serizable = 'true' option). This time I was able to write the data > > > successfully. But when I tried to retrieve it, I am facing null > > > pointer exception. Can any body help me with this? > > > > -Thanks > > > Ganesh- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
