Introducción a Primefaces

<build>
    <finalName>primefacesAppDemo</finalName>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.5</source>
                <target>1.5</target>
            </configuration>
        </plugin>
    </plugins>
</build>

<repositories>
    <!-- Repositorio de Maven de JBoss -->
    <repository>
        <id>maven2-repository.jboss.com</id>
        <name>Jboss Repository for Maven</name>
        <url>http://repository.jboss.com/maven2</url>
    </repository>
    <!-- Repositorio con el API y la implementación de JSF 2 -->
    <repository>
        <id>maven2-repository.dev.java.net</id>
        <name>Java.net Repository for Maven</name>
        <url>http://download.java.net/maven/2</url>
    </repository>
    <!-- Repositorio de Primefaces -->
    <repository>
        <id>prime-repo</id>
        <name>Prime Technology Maven Repository</name>
        <url>http://repository.prime.com.tr/</url>
        <layout>default</layout>
    </repository>
</repositories>

<dependencies>
    <!-- API e implementación de JSF 2. Del repo dev.java.net -->
    <dependency>
        <groupId>com.sun.faces</groupId>
        <artifactId>jsf-api</artifactId>
        <version>2.0.2-b10</version>
    </dependency>
    <dependency>
        <groupId>com.sun.faces</groupId>
        <artifactId>jsf-impl</artifactId>
        <version>2.0.2-b10</version>
    </dependency>

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>

    <!-- Librerías de Primefaces -->
    <dependency>
        <groupId>org.primefaces</groupId>
        <artifactId>primefaces</artifactId>
        <version>2.0.2</version>
    </dependency>
</dependencies>

<display-name>Introducción a Primefaces</display-name>

<!-- Configuración de JSF -->
<context-param>
    <description>
        Define the value returned by Application.getProjectStage(). Allowed values: Production, Development,
        UnitTest, SystemTest, Extension. Default value is Production.
    </description>
    <param-name>javax.faces.PROJECT_STAGE</param-name>
    <param-value>Development</param-value>
</context-param>
<context-param>
    <description>Do not render comments in facelets (xhtml) pages. Default is false.</description>
    <param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>javax.faces.CONFIG_FILES</param-name>
    <param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>

<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.xhtml</url-pattern>
</servlet-mapping>

<!-- Servlet de recursos de Primefaces -->
<servlet>
    <servlet-name>Resource Servlet</servlet-name>
    <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Resource Servlet</servlet-name>
    <url-pattern>/primefaces_resource/*</url-pattern>
</servlet-mapping>

<welcome-file-list>
    <welcome-file>index.xhtml</welcome-file>
</welcome-file-list>

<?xml version='1.0' encoding='UTF-8'?>
<faces-config 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-facesconfig_2_0.xsd" version="2.0"> 
</faces-config>

<h:body>
    <h:form>
        <p:panel header="Prueba con Primefaces">
            <h:panelGrid columns="2">
                <h:outputLabel value="Fecha" />
                <p:calendar pattern="dd/MM/yyyy" />
            </h:panelGrid>  
        </p:panel>
    </h:form>
</h:body>

package com.autentia.tutorial.view;

import java.io.Serializable;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.context.FacesContext;

import org.primefaces.event.DateSelectEvent;

@ManagedBean
@ViewScoped
public class PruebaView implements Serializable {

private static final long serialVersionUID = 8995118759276351827L;

private Date date;


public void cambioFecha(DateSelectEvent event) {
    DateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");

    FacesContext.getCurrentInstance().addMessage(null,
            new FacesMessage("Fecha seleccionada: " + formatter.format(event.getDate())));
}

public Date getDate() {
    return date;
}

public void setDate(Date date) {
    this.date = date;
}
}