Oracle DatabaseOracle MAF

To get value from Binding

        ValueExpression ve = AdfmfJavaUtilities.getValueExpression(<binding>, String.class);
       String <variable_name> = (String) ve.getValue(AdfmfJavaUtilities.getELContext());

Here "binding" indicates the EL expression from which the value is to be get.

"variable_name" the parameter to which the value from the binding to be stored

To set value to binding

        ValueExpression ve = AdfmfJavaUtilities.getValueExpression(<binding>, String.class);
        ve.setValue(AdfmfJavaUtilities.getELContext(), <value>);

Here "binding" indicates the EL expression to which the value is to be stored.

"value" is the desired value to be add to the binding

To invoke a method from binding

    AdfELContext adfELContext = AdfmfJavaUtilities.getAdfELContext();
    MethodExpression me;
    me = AdfmfJavaUtilities.getMethodExpression(<binding>, Object.class, new Class[] { });
    me.invoke(adfELContext, new Object[] { });

"binding" indicates the EL expression from which a method to be invoked

To call a javaScript function

    AdfmfContainerUtilities.invokeContainerJavaScriptFunction(AdfmfJavaUtilities.getFeatureId(), <function>, new Object[] {
                                                              });

"function" is the desired js function to be invoked