[richfaces-issues] [JBoss JIRA] Created: (RF-8626) UIDataAdaptor: StateHolder & Serializable interfaces interoperability problem

[Nick Belaevski (JIRA)]

UIDataAdaptor: StateHolder & Serializable interfaces interoperability problem
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                 Key: RF-8626
                 URL: https://jira.jboss.org/jira/browse/RF-8626
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: component-tables
    Affects Versions: 4.0.0.ALPHA2
            Reporter: Nick Belaevski
            Assignee: Nick Belaevski
             Fix For: 4.0.0.ALPHA2


There's special org.richfaces.component.DataAdaptorStateHelper class that handle UIDataAdaptor state. However if subclass implements getIterationState(...) method as follows:

    @Override
    public Object getIterationState(FacesContext context) {
        Object [] state = new Object[2];
        state[0] = super.getIterationState(context);
        state[1] = getStateHelper().get(PropertyKeys.expanded); 
        return state;
    }

and nesting of UIDataAdaptor occurs, then DataAdaptorStateHelper is handled as Serializable, and not as StateHolder 

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