Upload Problemi

ofliii · 14 Mar 2010, 23:09

merhabalar primefaces in yakından takipçisi olarak projelerimde kullanıyorum. File upload bileşenini kullanırken garip bir durumla karşılaştım.Problemim ise; file upload kontrolümün fileUploadListener tetikleniyor. Çalışma anında ise herhangi bir hata almıyorum, resmi upload ettiğinde ise %100 tamamlandı diyor ama proje klasörümdeki temp klasörüme resmi upload etmiyor. Kaçırdığım bir nokta mı var acaba ? yardım ederseniz sevinirim.

web.xml

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<?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>
    <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> 
    <context-param>
 <param-name>javax.faces.PROJECT_STAGE</param-name>
 <param-value>Development</param-value>
</context-param>
<context-param>
 <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
 <param-value>server</param-value>
</context-param>
<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>512000</param-value>
 </init-param>
 <init-param>
  <param-name>uploadDirectory</param-name>
  <param-value>/temp</param-value>
 </init-param>
</filter>
<filter-mapping>
 <filter-name>PrimeFaces FileUpload Filter</filter-name>
 <servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
</web-app>

index.xhtml

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<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml"
       xmlns:h="http://java.sun.com/jsf/html"
       xmlns:p="http://primefaces.prime.com.tr/ui"
       xmlns:f="http://java.sun.com/jsf/core">
  <h:head>
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
   <title>PrimeFaces Test</title>
   <p:resources />
  </h:head>
     <f:view>
     <h:body>
    <h:form id="form" enctype="multipart/form-data" prependId="false">
     <p:growl id="messages" />
     <p:layout style="width:400px;height:200px;">
      <p:layoutUnit position="west" size="100">Left Pane</p:layoutUnit>
      <p:layoutUnit position="center">Right Pane</p:layoutUnit>
     </p:layout>
     <p:fileUpload fileUploadListener="#{fileUploadController.processFileUpload}" id="documentToUpload"
                   allowTypes="*.jpg;*.png;*.gif;" description="Images" />
 
    </h:form>
   </h:body>
 </f:view>
 </html>

fileuploadlistener

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 public void processFileUpload(FileUploadEvent event) throws AbortProcessingException {
  System.out.println("Uploaded: " + event.getFile().getFileName());
  FacesMessage msg = new FacesMessage("Succesful", event.getFile().getFileName() + " is uploaded.");
  FacesContext.getCurrentInstance().addMessage(null, msg);
 }
}

uploaddirectory nin değerini proje klasöründe mi arıyor yoksa başka bir yerde mi ?
Teşekkürler

14 Mar 2010, 23:13

Selamlar,

gecici bir folder, commons-fileupload burayi gecici olarak kullaniyor ve dosyalari silebiliyor.

Yapmaniz gereken, fileUploadListener da dosyayi alip kendiniz bir yere kaydetmeniz, bu bir veritabani ve filesystem de bir klasor olabilir.

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