Re: [jopendocument] Re: NullPointerException while saving
Sorry for the dealy, I didn't get an email to warn me there was a reply. Here are the mentioned lines : out.flush(); inputStream.close(); Indeed, inputStream is null at this point because those lines are in the "finally" statement and it is triggered just after the problem with the "saveAs" line. Meanwhile, I added a test in order not to attempt to close the stream if it is null. So my bad, the null problem came from another place. The real problem lies in this error : org.jopendocument.dom.template.TemplateException: pb while replacing Prénom NOM It appears the file manipulation isn't ok after all. I'll keep on working on it. Thanks (and sorry) for your time. Regards, Guillaume On Friday, April 8, 2016 at 5:56:38 PM UTC+2, jOpenDocument, Guillaume wrote: > > Le 07/04/2016 16:06, Guillaume Gurdil a écrit : > > Hi and thanks for your reply. > > Here is the stack trace I get : > > 16:03:56,019 ERROR [io.undertow.request] (default task-38) UT005023: > Exception handling request to /tim/edition/soldeCET/extract: > org.springframework.web.util.NestedServletException: Request processing > failed; nested exception is java.lang.NullPointerException > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:948) > > [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] > at > org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827) > > [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at > org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) > > [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at > io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) > > [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) > > [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183) > > [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Fil
Re: [jopendocument] Re: NullPointerException while saving
Le 07/04/2016 16:06, Guillaume Gurdil a écrit : Hi and thanks for your reply. Here is the stack trace I get : | 16:03:56,019 ERROR [io.undertow.request] (default task-38) UT005023: Exception handling request to /tim/edition/soldeCET/extract: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:948) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at com.match.common.web.springsecurity.InvalidateSessionFilter.doFilter(InvalidateSessionFilter.java:89) [matchlib-securite-springsecurity-2.10.1.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFil
Re: [jopendocument] Re: NullPointerException while saving
Hi and thanks for your reply. Here is the stack trace I get : 16:03:56,019 ERROR [io.undertow.request] (default task-38) UT005023: Exception handling request to /tim/edition/soldeCET/extract: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:948) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE] at com.match.common.web.springsecurity.InvalidateSessionFilter.doFilter(InvalidateSessionFilter.java:89) [matchlib-securite-springsecurity-2.10.1.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:
Re: [jopendocument] Re: NullPointerException while saving
Le 06/04/2016 15:59, Guillaume Gurdil a écrit :
I don't know if that will help but I tried decomposing what was going
on using the source of EngineTemplate and I found that this was the
line that didn't work :
|
this.template.createDocument(this.engine);
|
Problem is : neither this.template nor this.engine are null so I don't
get it.
Again, thanks in advance
On Wednesday, April 6, 2016 at 2:59:17 PM UTC+2, Guillaume Gurdil wrote:
Hello everyone !
I've used jOpenDocument for some time now but always with
spreadsheets. This time, I need to work on text documents.
Unfortunately, even if all the file manipulation is ok (setFields
and things like that), I can't save the file because I get a
NullPointerException. Here's a bit of code :
|
try {
JavaScriptFileTemplate template = null;
if (getNomFichierModele() != null) {
// Récupération du template via FTP
File templateFile = getTemplateSource(request);
// Création d'un fichier temporaire
tempFile = File.createTempFile("OdtFile", EXTENSION);
template = new JavaScriptFileTemplate(templateFile);
} else {
logger.debug("Création d'un document vierge");
tempFile = File.createTempFile("OdtFile", EXTENSION);
template = new JavaScriptFileTemplate("");
}
buildODTDocument(model, template, request, response);
// Enregistrement dans le fichier
tempFile = template.saveAs(tempFile);
// Fin de traitement, envoi dans l'out
inputStream = new FileInputStream(tempFile);
byte[] bytes = new byte[4096];
int lu = 0;
while ((lu = inputStream.read(bytes)) > 0) {
out.write(bytes, 0, lu);
}
} finally {
try {
out.flush();
inputStream.close();
tempFile.delete();
} catch (IOException ie) {
// Forward to handler
logger.error("Pb de fermeture de fichier");
}
}
|
Everything up to buildODTDocument() works fine. The template is
not null, the file is correctly retrieved and copied, the copy is
correctly modified. The only line that I can't get to work is
tempFile = template.saveAs(tempFile);
Does anyone have an idea why ? It's really frustrating and I've
spent quite an amount of time to figure out what the problem is.
In vain...
Thanks in advance for any help you might give me.
Guillaume
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Hi,
Can you provide the stack trace?
Thanks.
Regards,
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ILM Informatique, 22 place de la libération, 80100 Abbeville
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