Saturday, April 17, 2010

Bit #11 - Accessing an object stored at the PageFlowScope from a backing bean

You can access the PageFlowScope from a backing bean, by getting the AdfFacesContext instance and calling its getPageFlowScope() method. This will return the Map of all objects stored in the PageFlowScope. To retrieve a specific object, call get() on the Map specifying the object identifier. Similarly, call the getViewScope() and getProcessScope() methods of the AdfFacesContext to retrieve the ViewScope and ProcessScope respectively.


        // in the context of a backing bean
        Object data = AdfFacesContext.getCurrentInstance().getPageFlowScope().get("objectID");


Backing Bean


Oracle Fusion Middleware Java API Reference for Oracle ADF Faces, getPageFlowScope

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