J888 questions

• Can not unmarshall the SOAP response
• Transaction not successfully started (while tx.commit() is surrounded by a if condition)
• Is my approach of giving access to users correct?
• Why my 2nd level cache implementation runs into error?
• JAXB unmarshalling returns 'URI is not absolute' error
• How to pass an object from front-end to Struts 2
• How to read QR code using iPad camera on website?
• Upload multiple files at once to a Struts2 @Action
• How to create a oAuth request using java?
• How to send messages from server to client?

J888 answers