Hello All,
I have persistent property which I want to initialize using
another property value.
Page spec:
<property name="itemClass"
initial-value="literal:research.model.SomeObject"/>
Page class:
/**
* Item which is initialized using value of #getItemClass
*/
@Persist
public abstract IPersistable getItem();
public abstract void setItem(IPersistable item);
In beta-4 I tried to do it in finishLoad:
/**
* @see org.apache.tapestry.AbstractComponent#finishLoad()
*/
@Override
protected void finishLoad() {
super.finishLoad();
//itemClass is NOT initialized at this point!
setItem(getNewFormItemInstance());
}
But for some reason after super.finishLoad() call "itemClass" property
still WAS NOT initialized with intial-value. (Is it OK?)
I examined sources and found another place for it, which worked:
/**
* @see org.apache.tapestry.AbstractComponent#enterActiveState()
*/
@Override
public void enterActiveState() {
super.enterActiveState();
//worked in beta-4
setItem(getNewFormItemInstance());
}
But in beta-5 changes to propeties which are made in
enterActiveState() are reset in some magic way... I'm trying to find
where for a few hours. I set item in enterActiveState() and it is back
to NULL in pageBeginRender(). Is it normal behaviour?
Thank you,
aku
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