incepttechnologies

@Alternative
public class ImplementerA implements ImplementerIntf{

  @Override
  public String showImplementer() {
    return this.getClass().getName();
  }
} 

incepttechnologies

<beans xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/beans_1_0.xsd">

    <alternatives>
        <class>com.incept.cdialternative.ImplementerC</class>
    </alternatives>

</beans>

incepttechnologies

@Named
@RequestScoped
public class IndexBean implements Serializable {
    
    @Inject
    ImplementerIntf obj;

incepttechnologies

<h:outputText style="color: blue; font-weight: bold"  value="flash.i1=   "/>
<h:inputText id="i1" label="Input1:  " value="#{flash.i1}"></h:inputText>

incepttechnologies

<c:set target="#{flash}" property="i2" value="Incept"></c:set>

incepttechnologies

<h:outputText   value="#{flash['i1']}"></h:outputText>
        
<h:outputText   value="#{flash.keep.i2}"></h:outputText>

incepttechnologies

    public String someViewAction() {
        System.out.println("flashExampleBean.someViewAction called");
        Flash fl = FacesContext.getCurrentInstance().getExternalContext().getFlash();
        Set flSet = fl.keySet();
        System.out.println("FL set size = " + flSet.size()
                + ", i1 value=" + fl.get("i1")
                + ", i2 value=" + fl.get("i2")
                + ", i3 value=" + fl.get("i3"));

        return "index_1";

incepttechnologies

  private void initializeTable() {
    personViewIdCol.setCellValueFactory(new PropertyValueFactory<Person, String>("Id"));
    id.setGraphic(upImg);
    personViewIdCol.setGraphic(id);
    personViewIdCol.setSortable(false);
    personViewNameCol.setCellValueFactory(new PropertyValueFactory<Person, String>("Name"));
    personViewNameCol.sortTypeProperty().addListener(new ChangeListener<SortType>() {
      @Override
      public void changed(ObservableValue<? extends SortType> paramObservableValue, SortType paramT1, SortType paramT2) {
        System.out.println("NAME Clicked -- sortType = " + paramT1 + ", SortType=" + paramT2);

incepttechnologies

public void initialize(URL url, ResourceBundle rb) {
    System.out.println("initialize");
    sort();
    initializeTable();
    pageCount = getPageCount(persons.size(), itemsPerPage);

    System.out.println("pageCount=" + pageCount);
    pagination.setPageCount(pageCount);

    pagination.currentPageIndexProperty().addListener(new ChangeListener<Number>() {

incepttechnologies

  private void sort() {
    //persons.sort((Person p1, Person p2) -> p1.id.compareTo(p2.id));
    Collections.sort(persons, new Comparator<Person>() {
      @Override
      public int compare(Person t, Person t1) {
        System.out.println(" comparator called");
        return t.getId().compareTo(t1.getId());
      }
    });
  }