This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I have made a java web service. Which takes SQL query, Username and password of Database to connect to and the file name which i want to give to the created text file as parameters and it returns a text file. Now, I want to receive the same file ( stored at server side) on J2ME client side. If i make a normal Java web service client then I can get the file using DataHandler. However, I am not able to get the file as attachment using the DataHandler at J2ME client side. It said it does not recognize DataHandler, however I tried and the server side code returns the datahandler as byte. I tried to take the advantage and in J2ME client took the result as byte. But no use It is giving me Uncaught exception java/lang/NullPointerException. Can you please look into it. I am attaching the files, Server side code and the client side code and the files made as stub.
The client side code is here
hi, you are right, we can do like that. However, I need to get the file as attachment to client side, not getting the Byte Array. Is this possible that, we get the text file and store it in RMS and then read it from RMS itself??
Joined: May 30, 2007
You can store anything in RMS including objects (check Floggy framework)
I'm not sure you can get anything except byte array but you can deserialize it to something useful
Are you trying to send mail with attachment?
For reading attachment you may need some j2me mail api.