Class PersistentFieldBundleImpl

    • Method Detail

      • containsValue

        public boolean containsValue(String componentId,
                                     String fieldName)
        Description copied from interface: PersistentFieldBundle
        Checks to see if a persistent value has been stored for the indicated component and field. TODO: This method can probably be removed; it doesn't look like its used (instead, we if check getValue() returns null).
        Specified by:
        containsValue in interface PersistentFieldBundle
        Parameters:
        componentId - the nested id of the component (within the page), may be null or blank for the root component of the page
        fieldName - the name of the field whose value was persisted
        Returns:
        true if a change has been stored
      • getValue

        public Object getValue(String componentId,
                               String fieldName)
        Specified by:
        getValue in interface PersistentFieldBundle
        Parameters:
        componentId - the nested if of the component (within the page), may be null or blank for the root component of the page
        fieldName - the name of the field whose value was persisted
        Returns:
        the persisted value, possibly null