I am trying to display objects in a jsp page that are loaded using addObject() and returned via a controller. I am not seeing the objects in the jsp. Here is my controller:
import java.util.ArrayList;
import java.util.Arrays;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import com.apress.pss.terrormovies.model.Movie;
import com.apress.pss.terrormovies.service.MoviesService;
#Controller
#RequestMapping("/movies")
public class MovieController {
#Autowired
private MoviesService moviesService;
... Other Mapped mehtods not shown ...
// Respond to http://localhost:8080/movies and require login
// Get a list of movie objects in an ArrayList and return to view
#RequestMapping(method = RequestMethod.GET, value="/")
public ModelAndView getAllMovies() {
ModelAndView mv = new ModelAndView("allMovies");
// Debug
for (Movie movie: moviesService.getAllMovies()) {
System.out.println("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX " + movie.getName());
}
mv.addObject("movies", moviesService.getAllMovies());
return mv;
}
}
Here is my MoviesServiceImpl that implements moviesService.getAllMoivies()
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.security.access.prepost.PostAuthorize;
import org.springframework.security.access.prepost.PreFilter;
import org.springframework.security.access.prepost.PostFilter;
import com.apress.pss.terrormovies.model.Movie;
public class MoviesServiceImpl implements MoviesService {
private static final Map<String, Movie> MOVIES = new HashMap<String, Movie>();
static {
//System.out.println("----------------- Entering Die Hard");
MOVIES.put("die hard", new Movie("Die Hard", "20000000"));
// Create another movie for testing PostAuthorize in MoviesController
//System.out.println("----------------- Entering two days in paris");
MOVIES.put("two days in paris", new Movie("two days in paris", "1000000"));
}
... Other methods not shown....
// Allow ROLE_ADMIN to have access to movies with budget over 5000000. Other
// users will see only movies with budgets < 5000000
#PreAuthorize("isFullyAuthenticated()")
#PostFilter("hasRole('ROLE_ADMIN') or (hasRole('ROLE_USER') and T(java.lang.Integer).parseInt(filterObject.budget) < 5000000)")
public Collection<Movie> getAllMovies() {
return new ArrayList<Movie>(MOVIES.values());
}
}
Here is the jsp page I am using to display the results:
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%# taglib prefix="security"
uri="http://www.springframework.org/security/tags"%>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Terror movies</title>
</head>
<p>Movies:</p>
<body>
<c:if test="${not empty movies}">
<c:forEach items="${movies}" var="movie">
${movie.name}<br />
</c:forEach>
</c:if>
</body>
</html>
Finally, here is my Movies class:
public class Movie {
private String name;
private String budget;
public Movie(String name, String budget) {
super();
this.name = name;
this.budget = budget;
}
public String getName() {
return name;
}
public String getBudget() {
return budget;
}
public void setName(String name) {
this.name = name;
}
public void setBudget(String budget) {
this.budget = budget;
}
public String toString() {
return "Title: " + name + "; Budget: " + budget;
}
}
When I got to the URL /movies (on localhost) I am prompted for login. When I login as ADMIN I should see both the movies added into the MOVIES Map in MoviesServiceImpl. I can see the debug in the static block load the movies. I can see the movies accessed by the debug in the MovieController.getAllMovies() method. I am correctly directed to the allMovies.jsp page, but the only thing output is "Movies:". If I remove the check around the for loop in allMovies.jsp I get the following output: Movies: ${movie.name}. There are no exceptions thrown or other errors I can see, however I don't believe I am using ModelAndView.addObject() correctly. Some help would be appreciated. Thank you in advance.
Update: If I put the following statemnt in my jsp page: <% System.out.println("jsp: movie " + pageContext.findAttribute("movies")); %> I will get the following output: "jsp: movie [Title: Die Hard; Budget: 20000000, Title: two days in paris; Budget: 1000000]" So the Object array is getting to the jsp page, I am just not accessing it correctly but don't see the error.
Can you please check with Model.addAttribute(name, value) instead of ModelAndView.addObject(name, value)?
I think you should get the same problem with the Model.addAttribute approach as well.
Please try adding the following
<%# taglib prefix="spring" uri="http://www.springframework.org/tags"%>
to the JSP.
For those who may have a similar problem, the answer turned out to be with my web.xml file. This example is from the book Pro Spring Security. The author builds on previous examples to illustrate concepts. With this example, the author did not mention updating the web.xml file from its earlier versions which were using a DTD rather than an XML Schema. I had to change my web.xml from:
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
...
</web-app>
To:
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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/web-app_3_0.xsd" version="3.0">
...
</web-app>
The EL expressions were not being evaluated. Works fine now.
Resolved by modifying
<web-app>
as
<web-app 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/web-app_3_0.xsd"
version="3.0"
metadata-complete="true">
Related
package com.example.servingwebcontent;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
#Controller
public class GreetingController {
#GetMapping("/greeting")
public String greeting(#RequestParam(name="name", required=false, defaultValue="World") String name, Model model) {
model.addAttribute("name", name);
return "greeting";
}
}
<!DOCTYPE HTML>
<html>
<head>
<title>Getting Started: Serving Web Content</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<p>Get your greeting here</p>
</body>
</html>
The examples from the official guide: https://spring.io/guides/gs/serving-web-content/
We can see that the url, that is greeting, is hardcoded.
Suppose, I write that url in 50 places. And now I want to change the url.
Is it somehow possible to escape hardcoding?
The HTTP request can be GET, POST, PUT, DELETE, and PATCH.
To map the HTTP request with your definition, you need to use #GetMapping, #PostMapping, #PutMapping, #DeleteMapping, and #PatchMapping in the controller class.
So, URL /greeting can be used in those 5 requests only. So, we can't write the same URL in 50 places in the controller class.
In trying to move from JSP to Thymeleaf- in the former a Spring Boot initial class (with the main method) performed some validation on a user logging in, and if valid would present a banner.jsp. On agreeing to the banner.jsp's statement the user would click the "Ok" (on the banner.jsp), which called an index.jsp that used
<c:if test='${empty Validated}'><jsp:forward page="/do/Index" /></c:if>.
This ultimately brought up the webapp.
In converting to Thymeleaf I can get
<c:if test='${empty Validated}'><jsp:forward page="/do/Index" /></c:if> piece within the index (now .html). I'd figure something like
<div th:if="${empty Validated}" th:action="#{/do/Index}"></div>
might work, but it returns a 404 error. I'm wondering if I would , instead, need to call a controller. If that's the case I'm unsure of the syntax.
I've tried some syntax variations of the <div th:if="${empty Validated}" th:action="#{/do/Index}"></div> without success.
Index.html (as Thymeleaf)
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<!--<c:if test='${empty Validated}'><jsp:forward page="/do/Index" /></c:if>-->
<div th:if="${empty Validated}" th:action="#{/do/Index}"></div>
</body>
</html>
I would want the forward functionality to be successfully mimicked in Thymeleaf so that the index.html opens the webapp
Controller
package mil.dfas.springmvc.controller;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
/**
* #author David Higgins
*/
#Controller
public class LMSSpringController {
private static final Logger log = LoggerFactory.getLogger(LMSSpringController.class);
#Value("${messages.banner:default-value}")
private String message = "HelWd";
#RequestMapping("/banner")
public String welcome(Model model) {
log.info("Config Example");
System.out.println("LMS Controller");
model.addAttribute("msg","Forward Handled");
return "banner";
}
/* #GetMapping("/index")
public String indexHandler() {
System.out.println("index cont");
return "forward:/do/Index";
}*/
#RequestMapping(value = "/index", method = RequestMethod.POST)
public ModelAndView indexHandler(ModelMap model) {
model.addAttribute("attribute", "index");
System.out.println("index cont");
return new ModelAndView("forward:/do/Index", model);
}
#RequestMapping("/")
public void handleRequest() {
throw new RuntimeException("test exception");
}
}
My managed bean gets null values from a simple form in a jsf page. In reality I have a fairly developed interface but the problem is happening even with a simple form.
(JSF 2.1.0, java compiler 1.6, primefaces 6.0 and tomcat7)
It seems to be a duplicated question. But, 5 days ago I am looking for the solution to this strange problem. I found a lot of solutions, but it does not work for me. Maybe I did not quite understand them as the answer from BalusC (commandButton/commandLink/ajax action/listener method not invoked or input value not updated) .
The JSF page:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui"
xmlns:c="http://java.sun.com/jsp/jstl/core">
<h:head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</h:head>
<h:body>
<h:form>
<h:inputText value="#{notification.typeSelected}"></h:inputText>
<p:commandButton value="Enregistrer"
actionListener="#{notificationBean.filtrer}" process="#this"
style="float:right">
</p:commandButton>
</h:form>
</h:body>
</html>
The managed bean:
package presentation;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.event.ActionEvent;
//import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
import org.apache.log4j.Logger;
import entities.Contrainte;
import metier.ContrainteMetier;
import metier.ContrainteMetierImp;
#ManagedBean
#SessionScoped
public class NotificationBean implements java.io.Serializable{
private static final long serialVersionUID = 1L;
public static Logger log = Logger.getLogger(ProjetMODBean.class);
private ContrainteMetier contrainteM = new ContrainteMetierImp();
private List<Contrainte> contrainteL;
private List<Contrainte> filtreL;
private List<SelectItem> classificationL;
private String typeSelected;
//Constructeurs
public NotificationBean() {
}
public NotificationBean(ContrainteMetier contrainteM, List<Contrainte> contrainteL) {
super();
this.contrainteM = contrainteM;
this.contrainteL = contrainteL;
}
#PostConstruct
public void init() {
contrainteL = contrainteM.findAll();
classificationL = new ArrayList<SelectItem>();
for(Contrainte c:contrainteL)
{//Attention, il ne faut pas dupliquer les types dans la liste déroulante
classificationL.add(new SelectItem(c.getClassification()));
}
log.info(" dans init je filtre selon: " + getTypeSelected());
}
//Méthodes
public void filtrer(ActionEvent e)
{
setTypeSelected(typeSelected);
log.info("je filtre selon: " + getTypeSelected());
}
The console output:
2017-03-24 18:06:43 INFO ProjetMODBean:57 - dans init je filtre selon: null
2017-03-24 18:06:43 INFO ProjetMODBean:76 - je filtre selon: null
I tried to correct my error but a detail escapes me.
Imho your problem is process="#this" change it to process="#form" (it is default value so change it only if you have good reason) or add id to input and use process="#this idOfInputField".
See question.
Please post questions fully in english.
I will assume, that //Méthodes mean getter/setter for fields (JSF require getter/setter for inputs).
Also use injection for services.
Change method header from public void filtrer(ActionEvent e) to public void filtrer()
I have a basic Spring web app (Spring MVC Project) that I want to run on CloudFoundry. I took the default HelloWorld project and added to it. I've installed the CloudFoundry STS extensions, got a server created, publisd my app to the CF site. The 'home' page displays both on my localhost server, and the CF servers. All good. But, when I click on the only link to take me back into the HomeController to a different method/view, I get a 'Resource not available' error on the CF server, though it works perfectly on my localhost (local PC) server.
On my local PC:
The url is: http://localhost:8080/myapp (correct)
The initial page (home.jsp) displays with one link: Property (correct)
Mousing over the link shows this in the status bar: http://localhost:8080/myapp/property (correct)
Clicking takes me to the method mapped to /property and shows the property page (property.jsp). (correct)
On CloudFoundry:
The url is : http://myapp.cloudfoundry.com/ (correct)
The initial page (home.jsp) displays same as on my localhost PC. (correct)
Mousing over link shows this in status bar: http://myapp.cloudfoundry.com/myapp/property (correct, I think).
Clicking gets 'esource not available.
When I go up into the location window and remove myapp from the url, it works.
Below is all the code, but I think it's just some of my own misunderstanding of the two environments, my local PC, and CloudFoundry. Hopefully, someone can educate me on what I'm not knowing here to get the apps to work in both environements--locally, and on CloudFoundry.
Here is the HTML for home.jsp, the initial page
<html>
<head></head>
<body>
Property
</body>
</html>
The HomeController is:
package com.myapp.app;
import java.util.Locale;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import com.myapp.services.PropertyServicesImpl;
/**
* Handles requests for the application home page.
*/
#Controller
public class HomeController {
private static final String VIEW_HOME = "home";
private static final String VIEW_PROPERTY = "property";
private static final String ACQUISITIONS = "acquisitions";
#Autowired private PropertyServicesImpl propertyServices;
/**
* Shows home view
*/
#RequestMapping(value = "/", method = RequestMethod.GET)
public ModelAndView home(Locale locale, Model model) {
return new ModelAndView(VIEW_HOME);
}
/**
* Shows Property.jsp with jQuery tabs.
*/
#RequestMapping(value = "/property", method = RequestMethod.GET)
public ModelAndView property(Locale locale, Model model) {
return new ModelAndView(VIEW_PROPERTY);
}
}
rather than putting a fixed value in your view it would be best to get the context path for the request and then adding that to the path in your view.
Add the following imports in to your Home controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
Then in the RequestMapping method get the current request object and create a UrlPathHelper instance and get the base path for the requests context;
HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
UrlPathHelper helper = new UrlPathHelper();
String baseURL = helper.getContextPath(request);
So, when run from vFabric locally, baseURL will be "/myapp" and when run from a Cloud Foundry instance it will be ""
All that is left is to add this to the model and use it in the view;
model.addAttribute("relPath", baseURL);
I tested this with the Spring MVC template project in STS and it worked just fine, my HomeController looked like this;
package com.vmware.mvctest;
import java.text.DateFormat;
import java.util.Date;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.util.UrlPathHelper;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import com.sun.tools.internal.ws.processor.model.Request;
/**
* Handles requests for the application home page.
*/
#Controller
public class HomeController {
private static final Logger logger = LoggerFactory.getLogger(HomeController.class);
/**
* Simply selects the home view to render by returning its name.
*/
#RequestMapping(value = "/home", method = RequestMethod.GET)
public String home(Locale locale, Model model) {
logger.info("Welcome home! the client locale is "+ locale.toString());
HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
UrlPathHelper helper = new UrlPathHelper();
Date date = new Date();
DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
String formattedDate = dateFormat.format(date);
String baseURL = helper.getContextPath(request);
model.addAttribute("serverTime", formattedDate );
model.addAttribute("relPath", baseURL);
return "home";
}
}
and my view looked like this;
<%# page session="false" %>
<html>
<head>
<title>Home</title>
</head>
<body>
<h1>
Hello world! (${relPath})
</h1>
home
<P> The time on the server is ${serverTime}. </P>
</body>
</html>
the context path in CF is {app.name}.cloudfoundry.com and not {app.name}.cloudfoundry.com/{app.name}
Replace in your jsp the Property with Property.
Is there anybody who have a little example of a lazy loading with ace:dataTable?..
I can't understand how to implement the load method of the class LazyDataModel.. and how to fetch data from a Database through this method..
thanks!
ace:dataTable has already a "built in" lazy loading mechanism in ICEFaces
(at least for release 3.x and up).
No need to extend an AbstractList for this anymore.
All you need to do is add the lazy="true" to your tag, and make sure the "value" attribute points to a class that extends LazyDataModel... you just need to implement the abstract
method there that accepts start page, page size, sorting & filtering arguments.
Also don't forget to use pagination and determine the size of the page ("rows" attribute).
Check: ICEFaces docs Ver. 3 ace:dataTable
Here's working sample
myDataTableLazy.xhtml
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:ace="http://www.icefaces.org/icefaces/components"
xmlns:ice="http://www.icesoft.com/icefaces/component"
xmlns:icecore="http://www.icefaces.org/icefaces/core">
<h:head>
<title>DataTable</title>
</h:head>
<h:body>
<h:form>
<ace:dataTable id="carTable"
value="#{myDataTableLazy.lazyModel}"
var="car"
rows="5"
paginator="true"
lazy="true" >
<ace:column id="exp" rendered="false">
<ace:expansionToggler />
</ace:column>
<ace:column headerText="Id">
<ice:outputText value="#{car.id}" />
</ace:column>
<ace:column headerText="Name">
<ice:outputText value="#{car.name}" />
</ace:column>
</ace:dataTable>
<h:commandButton id="invio" value="Invio" actionListener="#{myDataTableLazy.cicla}" >
</h:commandButton>
</h:form>
MyDataTableLazy
package my;
import java.io.Serializable;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.event.ActionEvent;
import org.icefaces.ace.model.table.LazyDataModel;
import org.icefaces.samples.showcase.example.ace.dataTable.DataTableLazyLoading;
import org.icefaces.samples.showcase.metadata.context.ComponentExampleImpl;
#ManagedBean(name="myDataTableLazy")
#SessionScoped
public class MyDataTableLazy implements Serializable {
private LazyDataModel<Car> lazyModel;
#PostConstruct
public void init() {
lazyModel = new LazyCarDataModel();
}
public LazyDataModel<Car> getLazyModel() {
return lazyModel;
}
public void setLazyModel(LazyDataModel<Car> lazyModel) {
this.lazyModel = lazyModel;
}
public void cicla(ActionEvent e) {
List<Car> lista = (List<Car>) lazyModel.getWrappedData();
for (Car car : lista) {
System.out.println( car.getName() );
}
}
}
LazyCarDataModel
package my;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.icefaces.ace.model.table.LazyDataModel;
import org.icefaces.ace.model.table.SortCriteria;
public class LazyCarDataModel extends LazyDataModel<Car> {
List<Car> carList;
public LazyCarDataModel(){
carList = new ArrayList<Car>();
carList.add(new Car(1, "FiatLazy"));
carList.add(new Car(2, "FerrariLazy"));
carList.add(new Car(3, "PorscheLazy"));
carList.add(new Car(4, "MaseratiLazy"));
carList.add(new Car(5, "MercedesLazy"));
carList.add(new Car(6, "BMWLazy"));
carList.add(new Car(7, "ToyotaLazy"));
carList.add(new Car(8, "FordLazy"));
carList.add(new Car(9, "Alfa RomeoLazy"));
carList.add(new Car(10, "SuzukiLazy"));
carList.add(new Car(11, "RenaultLazy"));
setRowCount(carList.size());
}
#Override
public List<Car> load(int first, int pageSize, SortCriteria[] arg2, Map<String, String> arg3) {
ArrayList list = new ArrayList<Car>();
int initial = first;
for (int i = initial; i < initial + pageSize && i < carList.size(); i++) {
list.add(carList.get(i));
}
return list;
}
}
ICEFaces ice/ace:DataTable underneath works with native Java Collections. Datatable accesses elements from your collection simply by invoking get(idx) method on your collection.
I suggest you should look into implementing lazy-loading/pagination on the lower level, like implementing your own java.util.AbstractList.
Start by implementing its abstract get() method and debugging, to understand how icefaces datatable works, alternatively you can check out ice/ace:dataTable ice/ace:dataPaginator sources.
Since IceFaces Ace is a copy/fork of PrimeFaces 2, PrimeFaces docs and samples may help. primefaces.org/showcase-labs/ui/datatableLazy.jsf
Pheraps it's quite off-topic, but to build the showcase examples:
go to http://www.icesoft.org/java/downloads/icefaces-downloads.jsf
you can select ICEfaces 4.x ICEfaces 3.x ICEfaces 1.x tab
download the ICEfaces-x.x.0-bin.zip file (you do the registration)
unzip and go to the folder you want compile, for example, in the command shell, go to
...\ICEfaces-3.3.0-bin.zip\ICEfaces-3.3.0-bin\icefaces\samples\showcase\showcase
launch the command (you must have maven):
mvn package
the you'll find showcase.war in
\ICEfaces-3.3.0-bin\ICEfaces-3.3.0-bin\icefaces\samples\showcase\showcase\target