Discussoes de Programacao e Tecnologia

Problema com Prime Faces

2 respostas
pinguin-suni
pinguin-suni

Boa Noite amigos,

Estou tentando utilizar o Prime Faces em minha app para um trabalho acadêmico, e estou tendo algumas dificuldades…

Fui tentar implementar o mesmo exemplo contido no Show Case da API e ao realizar a chamada da página no meu browser ele simplesmente entra em loop infinito e descarrilha a seguinte pilha:

javax.servlet.ServletException
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:321)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)

A pilha é muito maior que isso, entretanto o problema é o mesmo…

Alguém faz alguma ideia do que pode ser esse problema ???

Esta faltando algum mapeamento ???

Aqui meu arquivo de configuração da minha app…

web.xml

<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>vyper-payroll</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
  <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>
</web-app>

No eclipse o console esta assim:

at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:96)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:542)
	at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:359)
	at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:150)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhas

Desde já agradeço pela ajuda…

Alura Desenvolvimento Front-End React Do primeiro componente à liderança técnica! HTML/CSS/JavaScript fundamental, React com hooks e...

2 Respostas

E
edudebom

Meu web.xml. Trabalho com JSF:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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">
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Production</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>
    <welcome-file-list>
        <welcome-file>index.xhtml</welcome-file>
    </welcome-file-list>
    <context-param>
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>server</param-value>
    </context-param>   
    <context-param>
        <param-name>primefaces.THEME</param-name>
        <param-value>smoothness</param-value>
    </context-param>
</web-app>
pinguin-suni
pinguin-suni

Problema resolvido…

O problema estava no cabeçalho do meu faces-config.xml onde estava utilizando o JSF 1.2 e o Prime Faces trabalha com as versões à partir da 2.0 do JSF … mudei lá i pimba!!!

Funcionou redondinho…

Obrigado pela ajuda!

:lol:

Criado 12 de setembro de 2011
Ultima resposta 13 de set. de 2011
Respostas 2
Participantes 2

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