gistfile1.java

package com.silos.jsf.util;

import java.util.List;
import javax.faces.component.UIComponent;
import javax.faces.component.UIInput;
import javax.faces.component.UIViewRoot;
import javax.faces.context.FacesContext;

/**
 *
 * @author Chavão <[email protected]>
 */
public class Form {
    public void clearFields(String formId) {
        UIViewRoot viewRoot = FacesContext.getCurrentInstance().getViewRoot();

        this.clearFields(viewRoot.findComponent(formId).getChildren());
    }

    private void clearFields(List<UIComponent> elements) {
        for(UIComponent element : elements) {
            try {
                ((UIInput) element).resetValue();
            } catch (Exception e) {
                this.clearFields(element.getChildren());
            }
        }
    }
}