[RESOLVIDO] Primefaces3.2 fileUpload não chama o fileUploadListener

24 de setembro de 2012 14 respostas

tonin23 24 de setembro de 2012

Oi galera blz??

Estou querendo salvar imagens no banco de dados, estou usando o fileUpload do primefaces, mas ele não chama o método que esta no fileUploadListene,
o código é esse:

index.xhtml

<p:panel header="Enviar foto(s) do ponto turístico">
                            <h:form enctype="multipart/form-data" >

                                <p:fileUpload  fileUploadListener="#{testeTCCControler.handleFileUpload(event)}"
                                               mode="advanced" 
                                               update="imageUpload"
                                               sizeLimit="[telefone removido]" 
                                               allowTypes="/(\.|\/)(gif|jpe?g|png)$/" 
                                                widgetVar="uploader" />                           


                            </h:form>

o bean é testeTCCControler.java

public void handleFileUpload(FileUploadEvent event)  throws FileNotFoundException, IOException {
        UploadedFile arq = event.getFile();

        this.imagens.setDescricao(arq.getFileName());
        byte[] foto;
        foto = event.getFile().getContents();
        imagens.setFoto(foto);

        GenericDAO genericDAO = new GenericDAO(Imagens.class);
        genericDAO.insert(this.imagens);

        FacesMessage msg = new FacesMessage("Succesful", event.getFile().getFileName() + " is uploaded.");
        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

alguem pode me ajudar?

14 Respostas

daniesouza 24 de set. de 2012

vc mapeou o FileUpload Filter no WebXML?

por via das duvidas ai vai…

<!-- ********************** PrimeFaces *************************** -->
    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
    </servlet>
    <filter>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <servlet-name>Faces Servlet</servlet-name>
    </filter-mapping>

tonin23 25 de set. de 2012

daniesouza:
vc mapeou o FileUpload Filter no WebXML?

por via das duvidas ai vai…

 <servlet> <servlet-name>Resource Servlet</servlet-name> <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class> </servlet> <filter> <filter-name>PrimeFaces FileUpload Filter</filter-name> <filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class> </filter> <filter-mapping> <filter-name>PrimeFaces FileUpload Filter</filter-name> <servlet-name>Faces Servlet</servlet-name> </filter-mapping>

Ola daniesouza,

quando eu coloco filter web.xml da esse erro:

org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/TesteTCC]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)

at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)

at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1585)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)

at java.util.concurrent.FutureTask.run(FutureTask.java:166)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

at java.lang.Thread.run(Thread.java:679)

Caused by: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory

at java.lang.Class.getDeclaredFields0(Native Method)

at java.lang.Class.privateGetDeclaredFields(Class.java:2308)

at java.lang.Class.getDeclaredFields(Class.java:1760)

at org.apache.catalina.startup.WebAnnotationSet.getDeclaredFields(WebAnnotationSet.java:452)

at org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:257)

at org.apache.catalina.startup.WebAnnotationSet.loadApplicationFilterAnnotations(WebAnnotationSet.java:107)

at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:65)

at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:381)

at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:858)

at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:345)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)

at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

… 11 more

Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)

… 25 more

25/09/2012 13:15:00 org.apache.catalina.startup.HostConfig deployDescriptor

SEVERE: Error deploying configuration descriptor /home/tonin/.netbeans/7.2/apache-tomcat-7.0.27.0_base/conf/Catalina/localhost/TesteTCC.xml

java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/TesteTCC]]

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:898)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)

at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)

at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1585)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)

at java.util.concurrent.FutureTask.run(FutureTask.java:166)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

at java.lang.Thread.run(Thread.java:679)

daniesouza 25 de set. de 2012

Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory

cara. esta faltando a lib commons-fileupload…talvez estejam faltando mais algumas libs…

tenta baixar ela que resolve…

http://commons.apache.org/fileupload/download_fileupload.cgi

tonin23 25 de set. de 2012

daniesouza:
Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory

cara. esta faltando a lib commons-fileupload…talvez estejam faltando mais algumas libs…

tenta baixar ela que resolve…

http://commons.apache.org/fileupload/download_fileupload.cgi

Elas estau instaladas a commons-fileupload-1.2.2-bin e commons-io-2.4-bin, elas estão na WEB-INF/lib. Mesmo assim da esse erro.

daniesouza 25 de set. de 2012

ue… que estranho… tem certeza que esta dando o mesmo erro??

outra coisa… as libs podem estar dentro da pasta LIB… mas precisam estar no classPath do projeto…

elas estao no classpath?? :?:

tonin23 25 de set. de 2012

daniesouza:
ue… que estranho… tem certeza que esta dando o mesmo erro??

outra coisa… as libs podem estar dentro da pasta LIB… mas precisam estar no classPath do projeto…

elas estao no classpath?? :?:

Sim elas estão no classpath, adicionei elas como jar na biblioteca, esse erro so ocorre quando coloco o filter no web.xml que da a mensagem de erro.

daniesouza 25 de set. de 2012

tente deixar deste jeito o web.xml

<filter-mapping>
   <filter-name>PrimeFaces FileUpload Filter</filter-name>
   <servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<filter-mapping>
   <filter-name>PrimeFaces FileUpload Filter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>
 <filter-mapping>
   <filter-name>PrimeFaces FileUpload Filter</filter-name>
   <servlet-name>Faces Servlet</servlet-name>
</filter-mapping>

as libs que estou usando

commons-beanutils-1.8.0.jar
commons-digester-1.7.jar
commons-fileupload-1.2.2.jar
commons-io-2.0.1.jar
commons-logging-1.1.1.jar

t+!!

tonin23 25 de set. de 2012

Tenho que colocar alguma outra lib além dessas duas ai?

daniesouza 25 de set. de 2012

veja as libs que coloquei no post acima

tonin23 25 de set. de 2012

daniesouza:
tonin23:
Tenho que colocar alguma outra lib além dessas duas ai?

veja as libs que coloquei no post acima :P

Blz daniesuza!!

coloquei as libs mas continua tendo erro. rsrs
o meu web.xml está assim

<?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>Development</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>/faces/*</url-pattern>
        
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>faces/index.xhtml</welcome-file>
    </welcome-file-list>
    
    <filter-mapping>  
        <filter-name>PrimeFaces FileUpload Filter</filter-name>  
        <servlet-name>Faces Servlet</servlet-name>  
    </filter-mapping>  
    <filter-mapping>  
        <filter-name>PrimeFaces FileUpload Filter</filter-name>  
        <url-pattern>/*</url-pattern>  
    </filter-mapping>  
    <filter-mapping>  
        <filter-name>PrimeFaces FileUpload Filter</filter-name>  
        <servlet-name>Faces Servlet</servlet-name>  
    </filter-mapping>  
    
</web-app>

tenho q muda alguma coisa nele?

daniesouza 25 de set. de 2012

cara. pior que o meu projeto esta exatamente assim…

acho que deve ser algum problema no classpath que vc nao conseguiu achar…

tenta dar um clean no projeto… refazer o deploy no servidor… etc etc etc…

tonin23 25 de set. de 2012

será que é por que meu web.xml está assim:

....
<servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/faces/*</url-pattern>
        
    </servlet-mapping>
....

e tinha q ser assim :

<servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>

mas quando eu mudo só aparece p texto os componentes do primefaces não aparece.

tonin23 25 de set. de 2012

consegui achei o erro não sei se posso chamar de erro mas desse jeito deu certo.

mudei umas configuração do web.xml e pegou ainda bem.\o/

<?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">
    <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>*.jsf</url-pattern>//mudar aqui
        
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>index.jsf</welcome-file> // mudar aqui 
    </welcome-file-list>
    
     <filter>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <servlet-name>Faces Servlet</servlet-name>
    </filter-mapping>
</web-app>

Agora está valeu pela ajuda, resolvido.

daniesouza 25 de set. de 2012

cara… não faço a menor ideia do que isso tem a ver com o erro que estava dando mas tudo bem…

essa configuração que vc mudou e a que faz o mapeamento do jsf(que faz as sua aplicação usar o framework jsf) … e a da pagina de index.

blz entao… funcionou…

só muda o nome do topico e coloca RESOLVIDO na frente por favor…!!

qualquer coisa tamos ae!

Criado 24 de setembro de 2012

Ultima resposta 25 de set. de 2012

Respostas 14

Participantes 2

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