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restsession-statetapestry

Tapestry Session Object on a non page class (REST class)

I am using Tapestry for my web project and have a question about sharing a Session Class to a non Page class.

I have class named VisParser.java. I want to create that class for every session and use it in an RestImplementationclass. VisParser.java is not a model class. It is a simple Java class with methods and attributes.

I tried to use the SessionState object annotation, but I could not transfer the object to a non-page class. Every time it throws a NullPointerException.

I tried to use it as a service class, inject it on a page and try to call it with getters and setters. No Success, still throws a NullPointerException.

I think the source code is not necessary.

A little hint would be enough. I hope somebody can help me.

Solution

  • I found an older question with solution, which solved my problem.

    Restful : How to get access to Httpsession inside the Service class?

    Thanks anyway. :-)