Hi, I'am using tomahawk-1.1.9 and JSF 1.2 for uploading file via
t:inputFileUpload. When I add following lines to my web.xml
<filter>
<filter-name>MyFacesExtensionsFilter</filter-name>
<filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class>
<init-param>
<description>
Set the size limit for uploaded files.
Format: 10 - 10 bytes
10k - 10 KB
10m - 10 MB
1g - 1 GB
</description>
<param-name>uploadMaxFileSize</param-name>
<param-value>20m</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>MyFacesExtensionsFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/myFacesExtensionResource/*</url-pattern>
</filter-mapping>
It starts to corrupt Excel files during download. (When I opening downloaded
Excel spreadsheet it reports that it's corrupted and it has to be repaired).
In next step it repairs Excel but it's annoying to repair it every time.
This is my download code.. It's not complete but main parts are contained.
<h:commandLink
value="#{ms['win.list_transcription.prescriptionExportAndDownload']}"
actionListener="#{transcriptionBean.downloadExportPrescriptions}"
title="#{ms['win.list_transcription.prescriptionExportAndDownload']}" />
FacesContext fc = FacesContext.getCurrentInstance();
HttpServletResponse response = (HttpServletResponse)
fc.getExternalContext().getResponse();
response.reset();
response.setHeader("Content-Disposition", "attachment;filename=" +
fileName);
response.setContentLength(size);
response.setContentType(StringUtils.isBlank(contentType) ?
DEFAULT_CONTENT_TYPE : contentType);
OutputStream out = null;
InputStream input = null;
try {
input = new FileInputStream(file);
inputToOutputWriter(input, response, out);
} catch (Exception err) {
err.printStackTrace();
} finally {
if (deleteOnClose) {
file.delete();
}
}
fc.responseComplete();
I don't know if it's possible to register ExtensionsFilter only for one jsf
page (import page). My attempts were not successfull. I tried for example
this, but it ends that on import_payments.jsf is no servlet present (no
action works).
<filter-mapping>
<filter-name>MyFacesExtensionsFilter</filter-name>
<servlet-name>Import Faces Servlet</servlet-name>
<url-pattern>/faces/myFacesExtensionResource/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>Import Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Import Faces Servlet</servlet-name>
<url-pattern>/private/import_payments.jsf</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
Thank you
Zdend
--
View this message in context:
http://myfaces.10567.n7.nabble.com/ExtensionsFilter-corrupt-xlsx-during-download-tp117668.html
Sent from the My Faces - Dev mailing list archive at Nabble.com.
