Hello all,
I am using the ASO (Application State Object) feature of Tapestry 4.
Mostly it is working very well. I have a problem with one property
though that seems to require special handling that my other ASOs don't.
I have in my hivemind.xml:
<module id="ices" version="1.0.0">
<contribution configuration-id="tapestry.state.ApplicationObjects">
.. other ASOs that seem to work fine...
<!-- The current presentation view object -->
<state-object name="presentationView" scope="session">
<create-instance
class="com.ingenix.freya.api.presentation.metadata.PresentationView"/>
</state-object>
</contribution>
</module>
Then in my Java file for the page that uses this:
@InjectObject("presentationView")
public abstract PresentationView getPresentationView();
public abstract void setPresentationView(PresentationView pPv);
I have to call the setter from a method that is called from a trigger
method in a feeder page to initialize the view object (presentationView)
used by the page.
The problem is: when I hit the page I get a ApplicationRuntimeException
Property presentationView should be read-only; remove method public
abstract void
com.ingenix.freya.web.pages.presentation.PresentationDataPage.setPresent
ationView(com.ingenix.freya.api.presentation.metadata.PresentationView).
I need the view to be an ASO because it used on other pages that cascade
from this page (popups, etc). Passing it around would be cumbersome.
Any clues as to why it chokes and needs to be read-only?
Regards,
David Harvey
Ingenix, Inc.
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