Re: [Wicket-user] nice url for DownloadLink
Johan Compagner wrote: > somehow there is also txt/strings written to the output, can you set a > breakt point in the br.close() method and see what it wants to write? Indeed! It wanted to write a html page displaying a RuntimeException (file not found). Now I got it working. thnx Jan - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] nice url for DownloadLink
somehow there is also txt/strings written to the output, can you set a
breakt point in the br.close() method and see what it wants to write?
On 6/13/07, Jan Van Besien <[EMAIL PROTECTED]> wrote:
> Jean-Baptiste Quenot wrote:
> > The concepts described in the static pages examples are the same
> > in 1.2.6. You would just have to copy
> > URIRequestTargetUrlCodingStrategy in your project, it is
> > compatible with 1.2.6.
>
> Ok, that's what I did.
>
> In the WebPage class I have something like (StaticLink as in the example)
>
> StaticLink fileLink = new StaticLink("fileLink", new Model("reports/" +
> file.getAbsolutePath()));
>
> In the WebApplication class I do
>
> mount("/reports", new URIRequestTargetUrlCodingStrategy("/reports") {
> public IRequestTarget decode(RequestParameters requestParameters) {
> String path = getURI(requestParameters);
> FileResourceStream fileStream = new FileResourceStream(new
> File(path));
> return new ResourceStreamRequestTarget(fileStream);
> }
> });
>
> Note that I use a FileResourceStream because my files are not in the
> webapp. Now when I try to browse to a certain file, I get this in a
> JBoss server
>
> 08:09:44,384 ERROR [[rtApplication]] Servlet.service() for servlet
> rtApplication threw exception
> java.lang.IllegalStateException: getOutputStream() has already been
> called for this response
> at
> org.apache.catalina.connector.Response.getWriter(Response.java:596)
> at
> org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
> at wicket.protocol.http.WebResponse.write(WebResponse.java:315)
> at
> wicket.protocol.http.BufferedWebResponse.close(BufferedWebResponse.java:75)
> at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:229)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:595)
>
> Strange thing: if I replace the 'new File(path)' with 'new
> File("/tmp/test.txt")' it actually works (returning test.txt for every
> link ofcourse).
>
> Any ideas?
>
> thnx
> Jan
>
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> ___
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
-
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Re: [Wicket-user] nice url for DownloadLink
* Jan Van Besien:
> Jean-Baptiste Quenot wrote:
> > The concepts described in the static pages examples are the same
> > in 1.2.6. You would just have to copy
> > URIRequestTargetUrlCodingStrategy in your project, it is
> > compatible with 1.2.6.
>
> Ok, that's what I did.
>
> In the WebPage class I have something like (StaticLink as in the example)
>
> StaticLink fileLink = new StaticLink("fileLink", new Model("reports/" +
> file.getAbsolutePath()));
>
> In the WebApplication class I do
>
> mount("/reports", new URIRequestTargetUrlCodingStrategy("/reports") {
> public IRequestTarget decode(RequestParameters requestParameters) {
> String path = getURI(requestParameters);
> FileResourceStream fileStream = new FileResourceStream(new
> File(path));
> return new ResourceStreamRequestTarget(fileStream);
> }
> });
>
> Note that I use a FileResourceStream because my files are not in the
> webapp. Now when I try to browse to a certain file, I get this in a
> JBoss server
>
> 08:09:44,384 ERROR [[rtApplication]] Servlet.service() for servlet
> rtApplication threw exception
> java.lang.IllegalStateException: getOutputStream() has already been
> called for this response
> at
> org.apache.catalina.connector.Response.getWriter(Response.java:596)
> at
> org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
> at wicket.protocol.http.WebResponse.write(WebResponse.java:315)
> at
> wicket.protocol.http.BufferedWebResponse.close(BufferedWebResponse.java:75)
> at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:229)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:595)
>
> Strange thing: if I replace the 'new File(path)' with 'new
> File("/tmp/test.txt")' it actually works (returning test.txt for every
> link ofcourse).
If this is Wicket 1.2.6, yes I can understand this issue, and it's
fixed in 1.3. It was a bug in BufferedWebResponse, not buffering
enough.
Back to your problem: does it work on Tomcat or Jetty?
Note that for security reasons you shouldn't mention the absolute
path in the URL. I advise to prepend the root path in the code.
Also be careful of the double slash! By reading your code, the
request translates to:
reports//path/to/file
--
Jean-Baptiste Quenot
aka John Banana Qwerty
http://caraldi.com/jbq/
-
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Re: [Wicket-user] nice url for DownloadLink
Jean-Baptiste Quenot wrote:
> The concepts described in the static pages examples are the same
> in 1.2.6. You would just have to copy
> URIRequestTargetUrlCodingStrategy in your project, it is
> compatible with 1.2.6.
Ok, that's what I did.
In the WebPage class I have something like (StaticLink as in the example)
StaticLink fileLink = new StaticLink("fileLink", new Model("reports/" +
file.getAbsolutePath()));
In the WebApplication class I do
mount("/reports", new URIRequestTargetUrlCodingStrategy("/reports") {
public IRequestTarget decode(RequestParameters requestParameters) {
String path = getURI(requestParameters);
FileResourceStream fileStream = new FileResourceStream(new
File(path));
return new ResourceStreamRequestTarget(fileStream);
}
});
Note that I use a FileResourceStream because my files are not in the
webapp. Now when I try to browse to a certain file, I get this in a
JBoss server
08:09:44,384 ERROR [[rtApplication]] Servlet.service() for servlet
rtApplication threw exception
java.lang.IllegalStateException: getOutputStream() has already been
called for this response
at
org.apache.catalina.connector.Response.getWriter(Response.java:596)
at
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
at wicket.protocol.http.WebResponse.write(WebResponse.java:315)
at
wicket.protocol.http.BufferedWebResponse.close(BufferedWebResponse.java:75)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:229)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Strange thing: if I replace the 'new File(path)' with 'new
File("/tmp/test.txt")' it actually works (returning test.txt for every
link ofcourse).
Any ideas?
thnx
Jan
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
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Re: [Wicket-user] nice url for DownloadLink
wicket 1.3 is available if you include the following in your repositories tag of maven 2 pom.xml wicket-snaps http://wicketstuff.org/maven/repository true false Maurice On 6/12/07, Jean-Baptiste Quenot <[EMAIL PROTECTED]> wrote: > * Jan Van Besien: > > > Jean-Baptiste Quenot wrote: > > > > > If I were you I would look at the static pages examples: > > > > > > http://wicketstuff.org/wicket13/staticpages/ > > > > Looks promising indeed, but unfortunattely seems to be wicket > > 1.3 features. I'm using latest stable 1.2.6, and will need to > > verify if 1.3 is an option (not in public maven repository?). > > The concepts described in the static pages examples are the same > in 1.2.6. You would just have to copy > URIRequestTargetUrlCodingStrategy in your project, it is > compatible with 1.2.6. > -- > Jean-Baptiste Quenot > aka John Banana Qwerty > http://caraldi.com/jbq/ > > - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] nice url for DownloadLink
* Jan Van Besien: > Jean-Baptiste Quenot wrote: > > > If I were you I would look at the static pages examples: > > > > http://wicketstuff.org/wicket13/staticpages/ > > Looks promising indeed, but unfortunattely seems to be wicket > 1.3 features. I'm using latest stable 1.2.6, and will need to > verify if 1.3 is an option (not in public maven repository?). The concepts described in the static pages examples are the same in 1.2.6. You would just have to copy URIRequestTargetUrlCodingStrategy in your project, it is compatible with 1.2.6. -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] nice url for DownloadLink
Jean-Baptiste Quenot wrote: > * Jan Van Besien: > If I were you I would look at the static pages examples: > > http://wicketstuff.org/wicket13/staticpages/ Looks promising indeed, but unfortunattely seems to be wicket 1.3 features. I'm using latest stable 1.2.6, and will need to verify if 1.3 is an option (not in public maven repository?). Will also have a look at the shared resources suggestion... thnx Jan - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] nice url for DownloadLink
* Jan Van Besien: > > Currently on my page the files (e.g. report1.csv, report2.csv, ...) have > url's like > > http://somehost/mycontextroot/?wicket:interface=:1:reports:0:fileLink::ILinkListener > http://somehost/mycontextroot/?wicket:interface=:1:reports:1:fileLink::ILinkListener > > I would like this to be something like > > http://somehost/mycontextroot/reports/report1.csv > http://somehost/mycontextroot/reports/report2.csv Hello Jan, If I were you I would look at the static pages examples: http://wicketstuff.org/wicket13/staticpages/ If you have trouble using it, please follow-up, I'll be glad to help. -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] nice url for DownloadLink
you need to create a shared resource that lets you stream those files and mount that. then create a link component that generates href with urlfor(resourcereference)+"/report1.csv"; or something like that. -igor On 6/11/07, Jan Van Besien <[EMAIL PROTECTED]> wrote: Hi all I have a page with a list of DownloadLinks that allow the user to download a bunch of text (csv) files. This works, but clients want to access these files with a script, without having to click trough the gui. This also works, but the url's that point to the files are somewhat cryptic ofcourse. I know of the feature to mount bookmarkable pages etc to give them nicer url's, and now I'm looking for a solution to do something similar for DownloadLinks. Currently on my page the files (e.g. report1.csv, report2.csv, ...) have url's like http://somehost/mycontextroot/?wicket:interface=:1:reports:0:fileLink::ILinkListener http://somehost/mycontextroot/?wicket:interface=:1:reports:1:fileLink::ILinkListener I would like this to be something like http://somehost/mycontextroot/reports/report1.csv http://somehost/mycontextroot/reports/report2.csv Thanks in advance Jan - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] nice url for DownloadLink
Hi all I have a page with a list of DownloadLinks that allow the user to download a bunch of text (csv) files. This works, but clients want to access these files with a script, without having to click trough the gui. This also works, but the url's that point to the files are somewhat cryptic ofcourse. I know of the feature to mount bookmarkable pages etc to give them nicer url's, and now I'm looking for a solution to do something similar for DownloadLinks. Currently on my page the files (e.g. report1.csv, report2.csv, ...) have url's like http://somehost/mycontextroot/?wicket:interface=:1:reports:0:fileLink::ILinkListener http://somehost/mycontextroot/?wicket:interface=:1:reports:1:fileLink::ILinkListener I would like this to be something like http://somehost/mycontextroot/reports/report1.csv http://somehost/mycontextroot/reports/report2.csv Thanks in advance Jan - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
