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Java Server Faces

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Desenvolvimento de uma aplicação com maven utilizando JSF 2.2, Prime Faces 4.0 e Servlets 3.0.

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Java Server Faces

  1. 1. Java Server Faces 2.2 PrimeFaces 4.0 Servlet 3.0 Maven
  2. 2. java web Mario Jorge Pereira
  3. 3. 14 20 13 20 12 20 11 20 10 20 09 20 08 20 07 20 06 20 05 20 04 20 03 20 02 20
  4. 4. Agenda • Maven • Servlet 3.0 • Java Server Faces - JSF 2.2 • PrimeFaces - Prime 4.0
  5. 5. File > New > Other…
  6. 6. Skip archetype selection
  7. 7. br.com.mariojp.labjsf
  8. 8. Project > Properties > Project Facets
  9. 9. Runtime são Ver et e Fac
  10. 10. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>br.com.mariojp</groupId> <artifactId>labjsf</artifactId> <version>0.0.1-SNAPSHOT</version> <name>labjsf</name> <packaging>war</packaging> </project> pom.xml
  11. 11. adicionando jsf 2.2 e servlet 3.0 <project ... > ... <dependencies> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-api</artifactId> <version>2.2.2</version> </dependency> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-impl</artifactId> <version>2.2.2</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.0.1</version> </dependency> </dependencies> </project> pom.xml
  12. 12. adicionando commons-fileupload <project ... > ... <dependencies> ... <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3</version> </dependency> </dependencies> </project> pom.xml
  13. 13. adicionando primefaces <project ... > ... <dependencies> ... <dependency> <groupId>org.primefaces.themes</groupId> <artifactId>all-themes</artifactId> <version>1.0.10</version> </dependency> <dependency> <groupId>org.primefaces</groupId> <artifactId>primefaces</artifactId> <version>4.0</version> </dependency> <repositories> <repository> <id>prime-repo</id> <name>PrimeFaces Maven Repository</name> <url>http://repository.primefaces.org</url> <layout>default</layout> </repository> </repositories> </project> pom.xml
  14. 14. Mapeando o Servlet do JSF <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>labjsf</display-name> <servlet> <servlet-name>Faces Servlet</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servletclass> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>Faces Servlet</servlet-name> <url-pattern>*.jsf</url-pattern> </servlet-mapping> ... </web-app> web.xml
  15. 15. Outras configurações <?xml version="1.0" encoding="UTF-8"?> <web-app ...> ... <context-param> <param-name>primefaces.THEME</param-name> <param-value>bootstrap</param-value> </context-param> <welcome-file-list> <welcome-file>index.jsf</welcome-file> </welcome-file-list> ! <session-config> <session-timeout>30</session-timeout> </session-config> </web-app> web.xml
  16. 16. <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html > <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" > <f:view locale="en"> <h:head> <title>JSF</title> <h:outputScript library="javax.faces" name="jsf.js" target="head" /> </h:head> <h:body> <h4>JSF</h4> <h:form id="jsfForm"> <h:inputText id="nome" value="#{mainController.nome}" /> <h:commandButton value="Exibir"> <f:ajax execute="nome" render=":jsfForm:nameGroup" /> </h:commandButton> <br /> <h:panelGroup id="nameGroup"> <h:outputText value="Oi! #{mainController.nome}!!" rendered="#{not empty mainController.nome}" /> </h:panelGroup> </h:form> ! </h:body> </f:view> </html> index.xhtml
  17. 17. @ManagedBean @ViewScoped public class MainController implements Serializable { ! private String nome; ! ! public String getNome() { return nome; } ! public void setNome(String nome) { this.nome = nome; } ! } br.com.mariojp.view.MainController.java
  18. 18. <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html > <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"> <f:view locale="en"> <h:head> <title>PrimeFaces</title> <h:outputScript library="javax.faces" name="jsf.js" target="head" /> </h:head> <h:body> <h4>PrimeFaces</h4> <h:form id="jsfForm"> <p:inputText id="nome" value="#{mainController.nome}" > <p:ajax event="keyup" process="@this" update=":jsfForm:nameGroup" /> </p:inputText> <br /> <h:panelGroup id="nameGroup"> <h:outputText value="OI! #{mainController.nome}!!" rendered="#{not empty mainController.nome}" /> </h:panelGroup> </h:form> </h:body> </f:view> </html> index2.xhtml
  19. 19. @ManagedBean @SessionScoped public class LoginController implements Serializable { ! private static final long serialVersionUID = 1L; private String usuario; private String senha; ! public String getUsuario() { return usuario; } ! public void setUsuario(String usuario) { this.usuario = usuario; } ! public String getSenha() { return senha; } ! public void setSenha(String senha) { this.senha = senha; } ! ! } public String autenticar() { return "home"; } LoginController.java
  20. 20. <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html > <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"> <f:view locale="en"> <h:head> <title>Login</title> <h:outputScript library="javax.faces" name="jsf.js" target="head" /> </h:head> <h:body> <h4>PrimeFaces</h4> <h:form id="jsfForm"> <p:panel id="panel" header="Login"> <h:panelGrid columns="3"> <h:outputLabel for="usuario" value="Usuario: *" /> <p:inputText id="usuario" value=“#{loginController.usuario}" required="true" label="Usuario"> <f:validateLength minimum="2" /> </p:inputText> <p:message for="usuario" /> <h:outputLabel for="senha" value="Senha: *" /> <p:password id="senha" value="#{loginController.senha}" required="true" label="Senha"> </p:password> <p:message for="senha" /> </h:panelGrid> </p:panel> <p:commandButton value="Enviar" id="ajax" update="panel" action="#{loginController.autenticar}" /> </h:form> </h:body> </f:view> </html> t h l m lo .x in g
  21. 21. <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html > <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"> <f:view locale="en"> <h:head> <title>Login</title> <h:outputScript library="javax.faces" name="jsf.js" target="head" /> </h:head> <h:body> <h4>PrimeFaces</h4> <h:form id="jsfForm"> <h:outputLabel value="#{loginController.usuario}" /> </h:form> </h:body> </f:view> </html> m o h .x e l tm h
  22. 22. Esta obra está licenciada sob a licença Creative Commons Atribuição-CompartilhaIgual 3.0 Não Adaptada. Para ver uma cópia desta licença, visite http://creativecommons.org/licenses/by-sa/3.0/.
  23. 23. Java web Mario Jorge Pereira Como me encontrar? http://www.mariojp.com.br twitter.com/@mariojp mariojp@gmail.com

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