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get the URL param in ADF

If you want to use URL parameters in ADF

use below code.

In JSF view use this el 

#{param.yourparamName}

In java you can use JSF util class 

 String paramName= JSFUtils.resolveExpression("#{param.yourparamName}");

I am using JSFUtils resolveexpression method here. 

public static Object resolveExpression(String expression)
  {
    FacesContext facesContext = getFacesContext();
    Application app = facesContext.getApplication();
    ExpressionFactory elFactory = app.getExpressionFactory();
    ELContext elContext = facesContext.getELContext();
    ValueExpression valueExp =
      elFactory.createValueExpression(elContext, expression, Object.class);
    return valueExp.getValue(elContext);
  }

Happy learning…