Re: [demoiselle-users] Exemplo de Upload de arquivo

Sun, 27 Apr 2014 12:48:43 GMT

Olá Ale.
Implementei o método de upload, alterei o xhtml, configurei o pom e o
web.xml, mas ao acionar o upload o método não é executado. O post acontece
mas não passa pelo método definido no "fileUploadListener".
Será que pode estar faltando mais alguma configuração?

at+

Em 23 de abril de 2014 16:47, Ale W. Feltes Quenhan
<alefeltes@gmail.com>escreveu:

> Hola Carlos, aquí tienes un proyecto que usa un fork del demoiselle-2.2.2,
> que podrías tomar de ejemplo:
> Utilizamos para este proyecto el Primefaces 3.5.
> Aquí las dependencias para el pom:
>
> https://github.com/alefq/asistente-eventos/blob/master/pom.xml#L81
>
> Aquí la línea en el xhtml:
>
>
> https://github.com/alefq/asistente-eventos/blob/master/src/main/webapp/evento_edit.xhtml#L100
>
> y aquí el código en el ViewController que recibe el archivo:
>
>
> https://github.com/alefq/asistente-eventos/blob/master/src/main/java/py/gov/senatics/asistente/view/EventoEditMB.java#L220
>
>
>
>
> 2014-04-23 10:57 GMT-04:00 Carlos <carlosmarian@gmail.com>:
>
> > Olá Rafael e Jefferson, sim eu esqueci de comentar mas tbm coloquei as
> > dependencias citadas no pom.xml.
> > O form esta como multpart e só vou verificar referente a configuração
> > adicional do web.xml que o Jefferson comentou.
> > Quero tbm fazer um teste com este TIKA que o Rodolfo falou.
> >
> >
> > pom.xml:
> > .....
> > <dependency>
> > <groupId>commons-fileupload</groupId>
> > <artifactId>commons-fileupload</artifactId>
> > <version>1.2.1</version>
> > </dependency>
> >
> > <dependency>
> > <groupId>commons-io</groupId>
> > <artifactId>commons-io</artifactId>
> > <version>1.4</version>
> > </dependency>
> > .....
> >
> >
> > at+
> >
> >
> >
> > Em 23 de abril de 2014 11:50, Rafael Odon <odon.rafael@gmail.com>
> > escreveu:
> >
> > > Precisei usar isso ante-ontem, e sim, precisa mesmo do apache
> > > commons-file-upload no pom.xml.
> > >
> > > Também tem que declarar no no web.xml o
> > > filtro org.primefaces.webapp.filter.FileUploadFilter
> > >
> > > E não se esqueça que o form ao redor do campo de upload tem que ter o
> > > enctype declarado:
> > >
> > > <h:form id="meuForm" enctype="multipart/form-data" >
> > > ...
> > > </h:form>
> > >
> > >
> > > 2014-04-23 11:47 GMT-03:00 Jefferson Bicca Charczuk <
> > > jefferson.rs@gmail.com>
> > > :
> > >
> > > > Opa, Carlos.
> > > >
> > > > Já utilizei este componente do Primefaces uma vez e, se não me
> engano,
> > > tive
> > > > de incluir a dependência ao commons-fileupload no pom:
> > > > <dependency>
> > > > <groupId>commons-fileupload</groupId>
> > > > <artifactId>commons-fileupload</artifactId>
> > > > <version>1.3</version>
> > > > </dependency>
> > > >
> > > > Tenta colocar essa dependência aí, faz um novo teste e nos diga se
> > > > conseguiu fazer funcionar certinho.
> > > >
> > > > Outra configuração que cheguei a fazer também, mas acho que é
> opcional,
> > > foi
> > > > definir lá no web.xml um uploadDirectory. Vou te colar aqui a
> > > configuração
> > > > que fiz:
> > > >
> > > > <filter> <filter-name>PrimeFaces FileUpload Filter</filter-name>
> > > >
> > >
> >
> <filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
> > > > <init-param> <param-name>thresholdSize</param-name>
> > > > <param-value>51200</param-value> </init-param> <init-param>
> > > > <param-name>uploadDirectory</param-name>
> > <param-value>/tmp</param-value>
> > > > </init-param> </filter> <filter-mapping> <filter-name>PrimeFaces
> > > FileUpload
> > > > Filter</filter-name> <servlet-name>Faces Servlet</servlet-name>
> > > > </filter-mapping>
> > > >
> > > > At.
> > > >
> > > >
> > > > 2014-04-23 11:34 GMT-03:00 Rodolfo <rof20004@gmail.com>:
> > > >
> > > > > Procure sobre o apache tika.
> > > > >
> > > > >
> > > > > Em 23 de abril de 2014 10:26, Carlos <carlosmarian@gmail.com>
> > > escreveu:
> > > > >
> > > > > > Olá,
> > > > > > a princípio eu configurei os filters e o MenageBean de acordo
> > com o
> > > > > > exemplo do site do primefaces, mas ao executar a ação o upload
> não
> > > > > ocorre.
> > > > > > A necessidade é de efetuar upload de um arquivo e depois
> > persistir
> > > > este
> > > > > > arquivo no banco de dados, em uma coluna específica de uma
> tabela.
> > > > > > Minha implementação possui as seguintes caracteristicas:
> > > > > > public class UploadFileMB extends AbstractPageBean
> > > > > > ....
> > > > > > public void doUpload(FileUploadEvent fileUploadEvent) {
> > > > > > System.out.println("TESTEEE");
> > > > > > UploadedFile uploadedFile =
> > > fileUploadEvent.getFile();
> > > > > > String fileNameUploaded =
> > uploadedFile.getFileName();
> > > > > > long fileSizeUploaded = uploadedFile.getSize();
> //
> > 3
> > > > > > String infoAboutFile = " Arquivo recebido:
> > "
> > > > > > +fileNameUploaded
> > > > > > + " " + "Tamanho do
> > Arquivo:
> > > > > > " +fileSizeUploaded
> > > > > > + "";
> > > > > > FacesContext facesContext =
> > > > > FacesContext.getCurrentInstance
> > > > > > ();
> > > > > > facesContext.addMessage(null , new
> > > > > > FacesMessage("Sucesso",infoAboutFile
> > > > > > ));
> > > > > > } .... } xhtml: <ui:composition xmlns="
> > > > > > http://www.w3.org/1999/xhtml"
> > > > > > xmlns:f="http://java.sun.com/jsf/core"
> > > > > > xmlns:p="http://primefaces.org/ui"
> > > > > > xmlns:h="http://java.sun.com/jsf/html"
> > > > > > xmlns:ui="http://java.sun.com/jsf/facelets"
> > > > > > template="/template/main.xhtml">
> > > > > >
> > > > > > <ui:define name="body">
> > > > > > <h:form enctype="multipart/form-data">
> > > > > > <p:fileUpload
> > > > > > fileUploadListener=
> > > > > > "#{uploadFileMB.doUpload}"
> > > > > > mode="advanced"
> > > dragDropSupport="true"
> > > > > > validatorMessage="Erro no Upload"
> > > > > > sizeLimit="100000" allowTypes=
> > > > > > "/(\.|\/)(xml|zip|7zip|rar|7z)$/"
> > > > > > label="Procurar..." />
> > > > > > ..... </h:form>
> > > > > > </ui:define>
> > > > > > </ui:composition> web.xml: 
> > > > > > <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>
> > > > > > <dispatcher>FORWARD</dispatcher>
> > > > > > </filter-mapping> At+
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > Em 23 de abril de 2014 11:11, Emerson Sachio Saito <
> > > > > > emerson.saito@serpro.gov.br> escreveu:
> > > > > >
> > > > > > > Olá Carlos,
> > > > > > >
> > > > > > > Nos exemplos com o Demoiselle 2, ainda não usamos este
> > componente.
> > > > > > > Acho que já deve ter visto os exemplos do Primefaces:
> > > > > > > - http://www.primefaces.org/showcase/ui/fileUploadSingle.jsf
> > > > > > > - http://www.primefaces.org/showcase/ui/fileUploadMultiple.jsf
> > > > > > >
> > > > > > > Qual está sendo sua dificuldade?
> > > > > > > Vou ver se faço um teste e vamos trocando idéias.
> > > > > > >
> > > > > > > T+.
> > > > > > > --
> > > > > > > Emerson Sachio Saito
> > > > > > > DS/CETEC/CTCTA
> > > > > > > http://www.serpro.gov.br
> > > > > > > http://www.frameworkdemoiselle.gov.br
> > > > > > > (41) 3593-8791
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Em 22/04/2014 20:39:43, Carlos escreveu:
> > > > > > > > Olá.
> > > > > > > Alguém tem um exemplo de upload de arquivo, usando
> primefaces?
> > > > > > > Procurei no github dentro dos exemplos mas não encontrei.
> > > > > > >
> > > > > > > Valeu.
> > > > > > >
> > > > > > > --
> > > > > > > ______________
> > > > > > > ->Carlos Henrique Marian
> > > > > > > :0) :0\ :0| :0/ :0(
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> > > > > > --
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> > > >
> > > >
> > > > --
> > > > Jefferson Bicca Charczuk
> > > >
> > > >
> > >
> >
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> >
> > --
> > ______________
> > ->Carlos Henrique Marian
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> > |/--\|/--\|/--\|
> >
> >
> ------------------------------------------------------------------------------
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>
>
>
> --
> Ale
>
> ------------------------------------------------------------------------------
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--
______________
->Carlos Henrique Marian
:0) :0\ :0| :0/ :0(
|/--\|/--\|/--\|
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