问如何通过托管bean填充属性？

EN

/**
 * Method for setting a new object into a JSF managed bean
 * Note: will fail silently if the supplied object does
 * not match the type of the managed bean.
 * @param expression EL expression
 * @param newValue new value to set
 */
public static void setExpressionValue(String expression, Object newValue) {
    FacesContext facesContext = getFacesContext();
    Application app = facesContext.getApplication();
    ExpressionFactory elFactory = app.getExpressionFactory();
    ELContext elContext = facesContext.getELContext();
    ValueExpression valueExp = elFactory.createValueExpression(elContext, expression, Object.class);

    //Check that the input newValue can be cast to the property type
    //expected by the managed bean.
    //If the managed Bean expects a primitive we rely on Auto-Unboxing
    Class bindClass = valueExp.getType(elContext);
    if (bindClass.isPrimitive() || bindClass.isInstance(newValue)) {
        valueExp.setValue(elContext, newValue);
    }
}

JSFUtils.setExpressionValue("#{bindings.YOUR_VO_ATTRIBUTE.inputValue}","YOUR VALUE");

public void setMyInputText(RichInputText myInputText) {
    this.myInputText = myInputText;
}

public RichInputText getMyInputText() {
    return myInputText;
}

//then in your action you can just set and refresh component 
this.setMyInputText(YourValue);
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getMyInputText);