private static Object saveBindings ( FacesContext context , Map < String , ValueExpression > bindings ) { // Note: This code is copied from UIComponentBase. In a future // version of the JSF spec, it would be useful to define a // attribute/property/bindings/state helper object that can be // shared across components/behaviors/validaters/converters. if ( bindings == null ) { return ( null ) ; } Object values [ ] = new Object [ 2 ] ; values [ 0 ] = bindings . keySet ( ) . toArray ( new String [ bindings . size ( ) ] ) ; Object [ ] bindingValues = bindings . values ( ) . toArray ( ) ; for ( int i = 0 ; i < bindingValues . length ; i ++ ) { bindingValues [ i ] = UIComponentBase . saveAttachedState ( context , bindingValues [ i ] ) ; } values [ 1 ] = bindingValues ; return ( values ) ; }
Utility for saving bindings state