Re: File upload location
Deepak wrote: Hi, What is the default location of a file uploaded using html:file ? Can I upload it to one of the folders in my context path ? It goes someplace temporary. If you look at the src for the UploadAction example in Struts, it shows how to save the temporary file. I create a temporary dir with sessionCreated() in the HttpSessionListener ie myapp/temp/sessionID then you can get to it via session.getServletContext().getRealPath(temp) + /+ session.getId(); and create an outputstream that goes there. When the session is destroyed I remove the files and the dir myapp/temp/sessionID thanks Deepak -- Mark Shifman MD. Ph.D. Yale Center for Medical Informatics Phone (203)737-5219 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File upload location
Hi, What is the default location of a file uploaded using html:file ? Can I upload it to one of the folders in my context path ? thanks Deepak
Recommend file upload progress bar
I have a requirement to display a progress bar while performing file uploads. I've found several frameworks that provide this functionality. However, can you recommend an existing *best* solution -- preferably off-the-shelf -- for use with Struts? Thanks, Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Recommend file upload progress bar
See the thread File-Upload: Progress-Bar that has been going on over the last few days. -Max - Original Message - From: Frank Burns [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, March 20, 2004 1:57 AM Subject: Recommend file upload progress bar I have a requirement to display a progress bar while performing file uploads. I've found several frameworks that provide this functionality. However, can you recommend an existing *best* solution -- preferably off-the-shelf -- for use with Struts? Thanks, Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File-Upload: Progress-Bar
Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED]
Re: File-Upload: Progress-Bar
A simpler solution that may still meet your needs might be to use an animated GIF on a pop-up just to give the user some feedback that the upload is still in progress and that they should be patient. You could setup something like this: The HTML form with upload file input element has a hidden field with some UUID generated by the Action. The UUID is just some unique ID to avoid having two upload forms with the same ID. For instance, the session-id or perhaps session-id+current_time would work fine for a UUID. Have the javascript onSubmit for the form pop-up a window, where the content of that window will be /uploadStatus.do?UUID=234344. Your /uploadStatus.do action will look for the UUID and forward to a JSP with the animated GIF in it if that file has not completed uploading. That JSP will have a meta-refresh in it that will refresh the content of the pop-up every few seconds. The form submit with the file upload input element will be uploading the file for a while. When it finishes, it will indicate that the file upload with UUID=234344 has completed to some server-side upload-tracking subsystem. Then it will forward or redirect to whatever page the user should see when the upload completes. The pop-up status window will refresh itself within a second or two, and the /uploadStatus.do action will determine that the upload for the file with UUID=234344 has completed (by checking with the server-side upload-tracking subsystem). It will then forward to a JSP that closes the pop-up window or shows a message that the upload has completed. This isn't a progress bar, but it should be easier to implement. You could even use a fast-cycling animated GIF that looks like a progress bar (but doesn't really relate to the actual % progress) if that would satisfy your UI design requirements. -Max - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 19, 2004 1:31 AM Subject: File-Upload: Progress-Bar Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: File-Upload: Progress-Bar
Well that was generally what I was planning to do. The GIF-animation is somewhat a good idea, but if I do such an server-side upload system, then I could also do a real-percentage progress bar. I think a simple open-window-close-window could be done with JavaScript also. But anyway thanks for the suggestion. Now the tricky part is: How do I do this server-side upload-system? Perhaps you can help here also. I already implemented a singleton that keeps track of upload-numbers for every session. So that I always have a unique identifier combined out SessionId and Upload-Number. My problem is tracking down the current status of an upload. Meaning: When I upload files with Struts then the File is immediately available through the FormFiles. Now: Is it possible to handle this upload through the FileForm.getInputStream(). Or is the File already completely read, when I get access to that method in the Action?! And if that is so, do I have to parse the Multipart-Request by myself then?? -Ursprüngliche Nachricht- Von: Max Cooper [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 19. März 2004 12:03 An: Struts Users Mailing List Betreff: Re: File-Upload: Progress-Bar A simpler solution that may still meet your needs might be to use an animated GIF on a pop-up just to give the user some feedback that the upload is still in progress and that they should be patient. You could setup something like this: The HTML form with upload file input element has a hidden field with some UUID generated by the Action. The UUID is just some unique ID to avoid having two upload forms with the same ID. For instance, the session-id or perhaps session-id+current_time would work fine for a UUID. Have the javascript onSubmit for the form pop-up a window, where the content of that window will be /uploadStatus.do?UUID=234344. Your /uploadStatus.do action will look for the UUID and forward to a JSP with the animated GIF in it if that file has not completed uploading. That JSP will have a meta-refresh in it that will refresh the content of the pop-up every few seconds. The form submit with the file upload input element will be uploading the file for a while. When it finishes, it will indicate that the file upload with UUID=234344 has completed to some server-side upload-tracking subsystem. Then it will forward or redirect to whatever page the user should see when the upload completes. The pop-up status window will refresh itself within a second or two, and the /uploadStatus.do action will determine that the upload for the file with UUID=234344 has completed (by checking with the server-side upload-tracking subsystem). It will then forward to a JSP that closes the pop-up window or shows a message that the upload has completed. This isn't a progress bar, but it should be easier to implement. You could even use a fast-cycling animated GIF that looks like a progress bar (but doesn't really relate to the actual % progress) if that would satisfy your UI design requirements. -Max - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 19, 2004 1:31 AM Subject: File-Upload: Progress-Bar Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File-Upload: Progress-Bar
At 10:31 AM +0100 3/19/04, [EMAIL PROTECTED] wrote: I'm up to the task to implement a progress bar for File-Uploads ... My question: Has anybody done something like this with Struts before and can give me some little advise? I think someone is working on this, or at least has posted a bugzilla enhancement to commons-fileupload requesting it. You might want to search the commons-dev mailing list archives or do a bugzilla search. Joe -- Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com Imagine if every Thursday your shoes exploded if you tied them the usual way. This happens to us all the time with computers, and nobody thinks of complaining. -- Jef Raskin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File-Upload: Progress-Bar
I could tell you how I'm going it (I also have very large files to upload.) 1) Once the upload request comes in, I launch a thread from my action class/servlet to handle the actual upload 2) I then forward to a page which displays a message indicating status. 3) I use java script to submit the status page so I can check on the progress of the upload and prevent browser timeout. I set this submit for every 10 secs. 4) Once I determine that the upload has completed, I forward back to my upload jsp page (or wherever you need to go next.) As for the size of the file ... that depends on whether or not the multipart message contains the filesize. --JoAnn -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, March 19, 2004 2:31 AM To: [EMAIL PROTECTED] Subject: File-Upload: Progress-Bar Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File-Upload: Progress-Bar
Check the archives. There has been a lot on this. At 01:31 AM 3/19/2004, you wrote: Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File-Upload: Progress-Bar
Hi Tim! i didn't tryed it out, but on ORA's ONJAVA is saw an artikel on that http://www.onjava.com/lpt/a/3886 perhaps you got some ideas on it! Cheers, Matthias -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, March 19, 2004 10:31 AM To: [EMAIL PROTECTED] Subject: File-Upload: Progress-Bar Hello everybody! I'm up to the task to implement a progress bar for File-Uploads, cause the files that are uploaded to my Webapp can be quite large. Well as usual this problem is not easily solved on the HTTP-Browser upload side. I'm using Struts here so I'm also using the commons/FileUpload. I was planning to do it that way that I assign a unique number to every session's-upload and keep the current status of an upload in a singleton for access. In an additional frame (with refresh) I would like to show the progress bar. My question: Has anybody done something like this with Struts before and can give me some little advise? Or more specific: Is it possible to first get the complete filesize from the FormFiles and the do the real Upload during the Action (keeping track of the read bytes) Thx for every help!! ___ Tim Adler, Abt. SDA1 Adress Management Solutions AZ | Direct Carl-Bertelsmann Straße 161s D-33311 Gütersloh Tel.: 05241/ 80 - 89574 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File-Upload: Progress-Bar
Joe Germuska [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] At 10:31 AM +0100 3/19/04, [EMAIL PROTECTED] wrote: I'm up to the task to implement a progress bar for File-Uploads ... My question: Has anybody done something like this with Struts before and can give me some little advise? I think someone is working on this, or at least has posted a bugzilla enhancement to commons-fileupload requesting it. You might want to search the commons-dev mailing list archives or do a bugzilla search. Yes, there is an enhancement request open against Commons FileUpload for this, complete with code: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25830 Expect something along these lines in a forthcoming release of FileUpload, with subsequent support in Struts. -- Martin Cooper Joe -- Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com Imagine if every Thursday your shoes exploded if you tied them the usual way. This happens to us all the time with computers, and nobody thinks of complaining. -- Jef Raskin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File-Upload: Progress-Bar : Mega Upload
So I have never tried this.. But if someone can try it and let me know.. Check this out http://www.raditha.com/megaupload/jsp.php Its progress bar thing that uses struts :) Today when I was driving to work.. I thought if a progress bar can be done using an applet.. :) ideas. ideas.. ideas.. Pritpal Dhaliwal -Original Message- From: Martin Cooper [mailto:[EMAIL PROTECTED] Sent: Friday, March 19, 2004 10:39 AM To: [EMAIL PROTECTED] Subject: Re: File-Upload: Progress-Bar Joe Germuska [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] At 10:31 AM +0100 3/19/04, [EMAIL PROTECTED] wrote: I'm up to the task to implement a progress bar for File-Uploads ... My question: Has anybody done something like this with Struts before and can give me some little advise? I think someone is working on this, or at least has posted a bugzilla enhancement to commons-fileupload requesting it. You might want to search the commons-dev mailing list archives or do a bugzilla search. Yes, there is an enhancement request open against Commons FileUpload for this, complete with code: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25830 Expect something along these lines in a forthcoming release of FileUpload, with subsequent support in Struts. -- Martin Cooper Joe -- Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com Imagine if every Thursday your shoes exploded if you tied them the usual way. This happens to us all the time with computers, and nobody thinks of complaining. -- Jef Raskin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: multipart-request / file upload problem
I'm going to put this another way: what's the secret with file upload requests? I can't see my file parameter in the request parameters when I submit the form with the multipart-request. Adam On 02/29/2004 07:05 PM Adam Hardy wrote: I use the Commons multipart request handler stuff to set up a DynaActionForm properly for my file upload so: form-bean name=linklibImportForm type=org.apache.struts.validator.DynaValidatorActionForm form-property name=bookmarksFile type=org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFile/ /form-bean which works fine, but in some circumstances I want to manually create this form, grab the file and save the DynaActionForm (in a filter). Like so: ActionForm form = RequestUtils.createActionForm(request, actionMapping, moduleConfig, actionServlet); form.reset(actionMapping, request); BeanUtils.populate(form, request.getParameterMap()); But it isn't working. My file comes back as null. Anyone know why or have a solution? -- struts 1.1 + tomcat 5.0.16 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: multipart-request / file upload problem
Adam Hardy [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I'm going to put this another way: what's the secret with file upload requests? I can't see my file parameter in the request parameters when I submit the form with the multipart-request. Ah, if I told you that, it wouldn't be a secret any more, now would it? ;-) The biggest difference with multipart requests is that the request is wrapped by Struts, so when you invoke a method on the request object, you are actually invoking a method on the MultipartRequestWrapper class. This is necessary so that calls to, for example, getParameter() go to Struts, which parsed your request, rather than the container, which didn't. In the code fragment below, I see you are invoking getParameterMap(). Note that this is a Servlet 2.3 method. Since Struts 1.x is built for Servlet 2.2, that method is not implemented, and simply returns null. Actually, there isn't a way to get the file items from the request itself, since it doesn't have them. They're stored in the multipart request handler itself. So, you would get the set of uploaded file items like this: Hashtable fileItems = formBean.getMultipartRequestHandler().getFileElements(); I'll be the first to admit that the current multipart implementation is a little, um, arcane (not that I invented it ;). The plan is to completely rewrite it for Struts 2.x, when we get there. Hope this helps. -- Martin Cooper Adam On 02/29/2004 07:05 PM Adam Hardy wrote: I use the Commons multipart request handler stuff to set up a DynaActionForm properly for my file upload so: form-bean name=linklibImportForm type=org.apache.struts.validator.DynaValidatorActionForm form-property name=bookmarksFile type=org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFil e/ /form-bean which works fine, but in some circumstances I want to manually create this form, grab the file and save the DynaActionForm (in a filter). Like so: ActionForm form = RequestUtils.createActionForm(request, actionMapping, moduleConfig, actionServlet); form.reset(actionMapping, request); BeanUtils.populate(form, request.getParameterMap()); But it isn't working. My file comes back as null. Anyone know why or have a solution? -- struts 1.1 + tomcat 5.0.16 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: multipart-request / file upload problem
Thanks for the expos. :) So it's worse than I feared! Well, I shall just come up with a convincing error message in those situations where I would have needed it, rather than try to force a square peg somewhere it doesn't want to go. Adam On 03/01/2004 08:23 PM Martin Cooper wrote: I'm going to put this another way: what's the secret with file upload requests? I can't see my file parameter in the request parameters when I submit the form with the multipart-request. Ah, if I told you that, it wouldn't be a secret any more, now would it? ;-) The biggest difference with multipart requests is that the request is wrapped by Struts, so when you invoke a method on the request object, you are actually invoking a method on the MultipartRequestWrapper class. This is necessary so that calls to, for example, getParameter() go to Struts, which parsed your request, rather than the container, which didn't. In the code fragment below, I see you are invoking getParameterMap(). Note that this is a Servlet 2.3 method. Since Struts 1.x is built for Servlet 2.2, that method is not implemented, and simply returns null. Actually, there isn't a way to get the file items from the request itself, since it doesn't have them. They're stored in the multipart request handler itself. So, you would get the set of uploaded file items like this: Hashtable fileItems = formBean.getMultipartRequestHandler().getFileElements(); I'll be the first to admit that the current multipart implementation is a little, um, arcane (not that I invented it ;). The plan is to completely rewrite it for Struts 2.x, when we get there. Hope this helps. -- Martin Cooper Adam On 02/29/2004 07:05 PM Adam Hardy wrote: I use the Commons multipart request handler stuff to set up a DynaActionForm properly for my file upload so: form-bean name=linklibImportForm type=org.apache.struts.validator.DynaValidatorActionForm form-property name=bookmarksFile type=org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFil e/ /form-bean which works fine, but in some circumstances I want to manually create this form, grab the file and save the DynaActionForm (in a filter). Like so: ActionForm form = RequestUtils.createActionForm(request, actionMapping, moduleConfig, actionServlet); form.reset(actionMapping, request); BeanUtils.populate(form, request.getParameterMap()); But it isn't working. My file comes back as null. Anyone know why or have a solution? -- struts 1.1 + tomcat 5.0.16 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
multipart-request / file upload problem
I use the Commons multipart request handler stuff to set up a DynaActionForm properly for my file upload so: form-bean name=linklibImportForm type=org.apache.struts.validator.DynaValidatorActionForm form-property name=bookmarksFile type=org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFile/ /form-bean which works fine, but in some circumstances I want to manually create this form, grab the file and save the DynaActionForm (in a filter). Like so: ActionForm form = RequestUtils.createActionForm(request, actionMapping, moduleConfig, actionServlet); form.reset(actionMapping, request); BeanUtils.populate(form, request.getParameterMap()); But it isn't working. My file comes back as null. Anyone know why or have a solution? -- struts 1.1 + tomcat 5.0.16 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re[2]: File Upload and DynaActionForm?
Did you change the form definition to enctype=multipart/form-data yet? Yes, that is set correctly. Here's what it renders as HTML: form name=pollForm method=post action=/mafo2-dev/editPollSubmit.do enctype=multipart/form-data id=theForm Thanks Carl-Eric -- Carl-Eric Menzel * OpenPGP KeyID 808F4A8E * Encrypted Messages Preferred | Advertising may be described as the science of arresting human | | intelligence long enough to get money from it. - Stephen Leacock | - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re[2]: File Upload and DynaActionForm?
Hello Carl-Eric, What browser you used for testing? Opera have bug when upload field in form is null. I'm using Mozilla Firefox and IE6, but this happens *before* the form is even displayed. I'm only going to the page where it should show up, and get the mentioned error message instead. Thanks Carl-Eric -- Carl-Eric Menzel * OpenPGP KeyID 808F4A8E * Encrypted Messages Preferred | Peace comes not from an absence of strife and conflict, but from| | our ability to cope with it. - Unknown | - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload and DynaActionForm?
I don't believe that DynaActionForm supports the org.apache.struts.upload.FormFile type. See: http://jakarta.apache.org/struts/userGuide/building_controller.html#dyna_action_form_classes -Rob Carl-Eric Menzel wrote: Hello, I'm having trouble getting file upload working when using a DynaAction form. Here are the relevant parts: form-bean name=pollForm type=org.apache.struts.action.DynaActionForm form-property name=active type=java.lang.Boolean/ form-property name=name type=java.lang.String/ form-property name=version type=java.lang.Integer/ form-property name=pollid type=java.lang.Long/ form-property name=owner type=java.lang.String/ form-property name=ownerId type=java.lang.Long/ form-property name=editorsToRemove type=java.lang.Long[]/ form-property name=newEditorId type=java.lang.Long/ form-property name=addressText type=java.lang.String/ form-property name=introText type=java.lang.String/ form-property name=endText type=java.lang.String/ form-property name=fieldAddress1 type=java.lang.Integer/ form-property name=fieldAddress2 type=java.lang.Integer/ form-property name=fieldCell type=java.lang.Integer/ form-property name=fieldCity type=java.lang.Integer/ form-property name=fieldCountry type=java.lang.Integer/ form-property name=fieldEmail type=java.lang.Integer/ form-property name=fieldFirst type=java.lang.Integer/ form-property name=fieldLast type=java.lang.Integer/ form-property name=fieldPhone type=java.lang.Integer/ form-property name=fieldState type=java.lang.Integer/ form-property name=fieldZip type=java.lang.Integer/ form-property name=destinationPgId type=java.lang.Long/ form-property name=command type=java.lang.String/ form-property name=commandParam type=java.lang.String/ form-property name=locale type=java.lang.String/ form-property name=theme type=java.lang.String/ form-property name=futureContactText type=java.lang.String/ form-property name=ticketRequired type=java.lang.Boolean/ form-property name=tickets type=org.apache.struts.upload.FormFile/ /form-bean ...and in the tile: html-el:file property=tickets/ It worked before, only without the file upload stuff - that is a new addition. Now that I added this FormFile property, I get the following from the tile: [ServletException in:/pages/editor/editPoll.jsp] No getter method for property tickets of bean org.apache.struts.taglib.html.BEAN' Any ideas on what I might be doing wrong? Thanks Carl-Eric - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File Upload and DynaActionForm?
Hello, I'm having trouble getting file upload working when using a DynaAction form. Here are the relevant parts: form-bean name=pollForm type=org.apache.struts.action.DynaActionForm form-property name=active type=java.lang.Boolean/ form-property name=name type=java.lang.String/ form-property name=version type=java.lang.Integer/ form-property name=pollid type=java.lang.Long/ form-property name=owner type=java.lang.String/ form-property name=ownerId type=java.lang.Long/ form-property name=editorsToRemove type=java.lang.Long[]/ form-property name=newEditorId type=java.lang.Long/ form-property name=addressText type=java.lang.String/ form-property name=introText type=java.lang.String/ form-property name=endText type=java.lang.String/ form-property name=fieldAddress1 type=java.lang.Integer/ form-property name=fieldAddress2 type=java.lang.Integer/ form-property name=fieldCell type=java.lang.Integer/ form-property name=fieldCity type=java.lang.Integer/ form-property name=fieldCountry type=java.lang.Integer/ form-property name=fieldEmail type=java.lang.Integer/ form-property name=fieldFirst type=java.lang.Integer/ form-property name=fieldLast type=java.lang.Integer/ form-property name=fieldPhone type=java.lang.Integer/ form-property name=fieldState type=java.lang.Integer/ form-property name=fieldZip type=java.lang.Integer/ form-property name=destinationPgId type=java.lang.Long/ form-property name=command type=java.lang.String/ form-property name=commandParam type=java.lang.String/ form-property name=locale type=java.lang.String/ form-property name=theme type=java.lang.String/ form-property name=futureContactText type=java.lang.String/ form-property name=ticketRequired type=java.lang.Boolean/ form-property name=tickets type=org.apache.struts.upload.FormFile/ /form-bean ...and in the tile: html-el:file property=tickets/ It worked before, only without the file upload stuff - that is a new addition. Now that I added this FormFile property, I get the following from the tile: [ServletException in:/pages/editor/editPoll.jsp] No getter method for property tickets of bean org.apache.struts.taglib.html.BEAN' Any ideas on what I might be doing wrong? Thanks Carl-Eric -- Carl-Eric Menzel * OpenPGP KeyID 808F4A8E * Encrypted Messages Preferred | Of course, on the system *I* administrate, vi is symlinked to | | ed. Emacs has been replaced by a shell script which 1) Generates a | | syslogmessage at level LOG_EMERG; 2) reduces the user's disk quota | | by 100K; and 3) RUNS ED! - Patrick J. LoPresti | - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload and DynaActionForm?
Did you change the form definition to enctype=multipart/form-data yet? --- Carl-Eric Menzel [EMAIL PROTECTED] wrote: Hello, I'm having trouble getting file upload working when using a DynaAction form. Here are the relevant parts: form-bean name=pollForm type=org.apache.struts.action.DynaActionForm form-property name=active type=java.lang.Boolean/ form-property name=name type=java.lang.String/ form-property name=version type=java.lang.Integer/ form-property name=pollid type=java.lang.Long/ form-property name=owner type=java.lang.String/ form-property name=ownerId type=java.lang.Long/ form-property name=editorsToRemove type=java.lang.Long[]/ form-property name=newEditorId type=java.lang.Long/ form-property name=addressText type=java.lang.String/ form-property name=introText type=java.lang.String/ form-property name=endText type=java.lang.String/ form-property name=fieldAddress1 type=java.lang.Integer/ form-property name=fieldAddress2 type=java.lang.Integer/ form-property name=fieldCell type=java.lang.Integer/ form-property name=fieldCity type=java.lang.Integer/ form-property name=fieldCountry type=java.lang.Integer/ form-property name=fieldEmail type=java.lang.Integer/ form-property name=fieldFirst type=java.lang.Integer/ form-property name=fieldLast type=java.lang.Integer/ form-property name=fieldPhone type=java.lang.Integer/ form-property name=fieldState type=java.lang.Integer/ form-property name=fieldZip type=java.lang.Integer/ form-property name=destinationPgId type=java.lang.Long/ form-property name=command type=java.lang.String/ form-property name=commandParam type=java.lang.String/ form-property name=locale type=java.lang.String/ form-property name=theme type=java.lang.String/ form-property name=futureContactText type=java.lang.String/ form-property name=ticketRequired type=java.lang.Boolean/ form-property name=tickets type=org.apache.struts.upload.FormFile/ /form-bean ...and in the tile: html-el:file property=tickets/ It worked before, only without the file upload stuff - that is a new addition. Now that I added this FormFile property, I get the following from the tile: [ServletException in:/pages/editor/editPoll.jsp] No getter method for property tickets of bean org.apache.struts.taglib.html.BEAN' Any ideas on what I might be doing wrong? Thanks Carl-Eric -- Carl-Eric Menzel * OpenPGP KeyID 808F4A8E * Encrypted Messages Preferred | Of course, on the system *I* administrate, vi is symlinked to | | ed. Emacs has been replaced by a shell script which 1) Generates a | | syslogmessage at level LOG_EMERG; 2) reduces the user's disk quota | | by 100K; and 3) RUNS ED! - Patrick J. LoPresti | - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload and DynaActionForm?
Hello Carl-Eric, What browser you used for testing? Opera have bug when upload field in form is null. Wednesday, February 18, 2004, 5:45:24 AM, you wrote: CEM Hello, CEM I'm having trouble getting file upload working when using a DynaAction CEM form. Here are the relevant parts: CEM form-bean CEM name=pollForm CEM type=org.apache.struts.action.DynaActionForm CEM CEM form-property name=active type=java.lang.Boolean/ CEM form-property name=name type=java.lang.String/ CEM form-property name=version type=java.lang.Integer/ CEM form-property name=pollid type=java.lang.Long/ CEM form-property name=owner type=java.lang.String/ CEM form-property name=ownerId type=java.lang.Long/ CEM form-property name=editorsToRemove type=java.lang.Long[]/ CEM form-property name=newEditorId type=java.lang.Long/ CEM form-property name=addressText type=java.lang.String/ CEM form-property name=introText type=java.lang.String/ CEM form-property name=endText type=java.lang.String/ CEM form-property name=fieldAddress1 type=java.lang.Integer/ CEM form-property name=fieldAddress2 type=java.lang.Integer/ CEM form-property name=fieldCell type=java.lang.Integer/ CEM form-property name=fieldCity type=java.lang.Integer/ CEM form-property name=fieldCountry type=java.lang.Integer/ CEM form-property name=fieldEmail type=java.lang.Integer/ CEM form-property name=fieldFirst type=java.lang.Integer/ CEM form-property name=fieldLast type=java.lang.Integer/ CEM form-property name=fieldPhone type=java.lang.Integer/ CEM form-property name=fieldState type=java.lang.Integer/ CEM form-property name=fieldZip type=java.lang.Integer/ CEM form-property name=destinationPgId type=java.lang.Long/ CEM form-property name=command type=java.lang.String/ CEM form-property name=commandParam type=java.lang.String/ CEM form-property name=locale type=java.lang.String/ CEM form-property name=theme type=java.lang.String/ CEM form-property name=futureContactText type=java.lang.String/ CEM form-property name=ticketRequired type=java.lang.Boolean/ CEM form-property name=tickets CEM type=org.apache.struts.upload.FormFile/ CEM /form-bean CEM ...and in the tile: html-el:file property=tickets/ CEM It worked before, only without the file upload stuff - that is a new CEM addition. Now that I added this FormFile property, I get the following CEM from the tile: CEM [ServletException in:/pages/editor/editPoll.jsp] No getter CEM method for property tickets of bean CEM org.apache.struts.taglib.html.BEAN' CEM Any ideas on what I might be doing wrong? CEM Thanks CEM Carl-Eric -- Best regards, A3Tmailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File Upload using Struts
Hi all, i'm a new bee of struts... i want to use the Struts based upload option. 1. What should be the data type in my ActionForm? 2. How will i get the FileObject in my action class? and How can i pass the file to the Server? 4. if any sample upload code using struts would be really very helpful? thanx in advance.. --Snehal -- Snehal K. Gandhi | Email : [EMAIL PROTECTED]Financial Services Group| http://www.cognizant.comCognizant Corporation | Ph:91-44-52096000 Mobile : +91 98400 57326 | Xtn:8118, Vnet:48128 -- The secret to enjoying your job is not to change your job but to change your attitude.. This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload using Struts
The struts1.1 distribution contains a file jakarta-struts-1.1\webapps\struts-upload.war. This will answer all your queries. Manjunath/ -Original Message- From: Gandhi, Snehal Kishore (Cognizant) [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 03, 2004 5:21 PM To: [EMAIL PROTECTED] Subject: File Upload using Struts Hi all, i'm a new bee of struts... i want to use the Struts based upload option. 1. What should be the data type in my ActionForm? 2. How will i get the FileObject in my action class? and How can i pass the file to the Server? 4. if any sample upload code using struts would be really very helpful? thanx in advance.. --Snehal -- Snehal K. Gandhi | Email : [EMAIL PROTECTED] Financial Services Group | http://www.cognizant.com http://www.cognizant.com/ Cognizant Corporation| Ph:91-44-52096000 Mobile : +91 98400 57326 | Xtn:8118, Vnet:48128 -- The secret to enjoying your job is not to change your job but to change your attitude..
? File Upload bug for uploading files with French Character
Hi, I am trying to upload files with French characters, but all the French characters are replaced as ? in the file. The enviroment is: Tomcat4.0.3, Linux. I wonder if this is a bug with the version of Tomcat4.0.3 for Linux. thanks advance for any help. Saul
Re: Still having problems with File upload (multipart-formdata)
Brice Ruth wrote: I'm refactoring (so to speak) my currently working form, which accepts an image to be uploaded, to use a DynaValidator(Action?)Form and I'm again running into an exception being thrown: Hi Brice, I'm also struggling with file uploads at the moment. But I'm stuck at an earlier stage than you. Could you please post some of your code on how to handle the file upload in the action class? I'm having problems to figure out how to write the file to a subdirectory of my web application root. Your help would be highly appreciated! Thank you, Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Still having problems with File upload (multipart-formdata)
Hi Patrick, you want to get the path of /myapp like C:\Tomcat\webapps\myapp or? that is done with: String placeString = getServlet().getServletContext().getRealPath(/); in an actionClass. you now want to store in placeString\uploaddir isn´t it? i wrote an Util-Class which managed the storage in my action. one parameter is the formfile the other the placeToStore. you can get it, if you want... -Original Message- From: Patrick Scheuerer [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 1:12 PM To: Struts Users Mailing List Subject: Re: Still having problems with File upload (multipart-formdata) Brice Ruth wrote: I'm refactoring (so to speak) my currently working form, which accepts an image to be uploaded, to use a DynaValidator(Action?)Form and I'm again running into an exception being thrown: Hi Brice, I'm also struggling with file uploads at the moment. But I'm stuck at an earlier stage than you. Could you please post some of your code on how to handle the file upload in the action class? I'm having problems to figure out how to write the file to a subdirectory of my web application root. Your help would be highly appreciated! Thank you, Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Still having problems with File upload (multipart-formdata)
Martin Cooper wrote: Brice Ruth [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I'm refactoring (so to speak) my currently working form, which accepts an image to be uploaded, to use a DynaValidator(Action?)Form and I'm again running into an exception being thrown: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadBase$SizeLimitExceededException This usually happens when your container has another copy of (a different version of) the Commons FileUpload jar file, and you are not putting all of your application's jar files in your WEB-INF/lib directory, so that the wrong jar file is being loaded. Just make sure that your web app is self-contained and you should be fine. Damn, I tracked this down last time, made sure all the JARs were the same version, and somehow a different version has crept in again ... Jeesh!! I'll have to track down through CVS how this happened ... -- Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Still having problems with File upload (multipart-formdata)
Matthias Wessendorf wrote: Hi Patrick, you want to get the path of /myapp like C:\Tomcat\webapps\myapp or? That's exactly what i was trying to do! in an actionClass you now want to store in placeString\uploaddir isn´t it? Right again :-) i wrote an Util-Class which managed the storage in my action. one parameter is the formfile the other the placeToStore. you can get it, if you want... That would be wonderful! Thank you very much for your help! Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Still having problems with File upload (multipart-formdata)
Hi Patrick, okay attched is my class it offers only two methods. soon more... perhaps ;-) one stores a form-file to a place, defined in a PROPERTIES-File under uploadPath-KEY the other stores the file to a place which is the second-parameter ;-) both methods are static. The class has only a private Construktor, so it is final... :-) With String placeString = getServlet().getServletContext().getRealPath(/); you get the Path of your Struts-App like: C:\Tomcat\webapps\myStrutsApp so you could use the second like: UploadFile.saveFile(myFormFile, placeString); your file is then in root. hope this is what you needed. greetings matthias -Original Message- From: Patrick Scheuerer [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 5:15 PM To: Struts Users Mailing List Subject: Re: Still having problems with File upload (multipart-formdata) Matthias Wessendorf wrote: Hi Patrick, you want to get the path of /myapp like C:\Tomcat\webapps\myapp or? That's exactly what i was trying to do! in an actionClass you now want to store in placeString\uploaddir isn´t it? Right again :-) i wrote an Util-Class which managed the storage in my action. one parameter is the formfile the other the placeToStore. you can get it, if you want... That would be wonderful! Thank you very much for your help! Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Still having problems with File upload (multipart-formdata)
construktor ;P - Original Message - From: Matthias Wessendorf [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 9:29 AM Subject: RE: Still having problems with File upload (multipart-formdata) Hi Patrick, okay attched is my class it offers only two methods. soon more... perhaps ;-) one stores a form-file to a place, defined in a PROPERTIES-File under uploadPath-KEY the other stores the file to a place which is the second-parameter ;-) both methods are static. The class has only a private Construktor, so it is final... :-) With String placeString = getServlet().getServletContext().getRealPath(/); you get the Path of your Struts-App like: C:\Tomcat\webapps\myStrutsApp so you could use the second like: UploadFile.saveFile(myFormFile, placeString); your file is then in root. hope this is what you needed. greetings matthias -Original Message- From: Patrick Scheuerer [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 5:15 PM To: Struts Users Mailing List Subject: Re: Still having problems with File upload (multipart-formdata) Matthias Wessendorf wrote: Hi Patrick, you want to get the path of /myapp like C:\Tomcat\webapps\myapp or? That's exactly what i was trying to do! in an actionClass you now want to store in placeString\uploaddir isn´t it? Right again :-) i wrote an Util-Class which managed the storage in my action. one parameter is the formfile the other the placeToStore. you can get it, if you want... That would be wonderful! Thank you very much for your help! Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Still having problems with File upload (multipart-formdata)
and nothing attched:
so see below
Greetings matthias
---
package net.wessendorf.utils.file;
import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Properties;
import org.apache.struts.upload.FormFile;
/**
* Hilfsklasse, mit welcher aus einer Web-Anwendung
* Daten zum Web-Server geladen werden können.
*
* @author Matthias Wessendorf
*/
public final class UploadFile {
/**
*
* Private Constructor, prevents the class for beeing
* instanced.
*
*
*/
private UploadFile() {
}
/**
*
* Save a Jakarta FormFile to a preconfigured place.
*
* @param file
* @return
*/
public static String saveFile(FormFile file){
String retVal = null;
try {
//retrieve the file data
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
InputStream stream = file.getInputStream();
Properties props = new Properties();
//properties must exist
props.load(Thread.currentThread().getContextClassLoader().getResourceAsS
tream(ecards.properties));
String place= props.getProperty(uploadPath);
if(!place.endsWith(/))
place = new
StringBuffer(place).insert(place.length(),/).toString();
retVal = place+file.getFileName();
//write the file to the file specified
OutputStream bos = new FileOutputStream(retVal);
int bytesRead = 0;
byte[] buffer = file.getFileData();
while ((bytesRead = stream.read(buffer)) != -1)
{
bos.write(buffer, 0, bytesRead);
}
bos.close();
//close the stream
stream.close();
}
catch (FileNotFoundException fnfe) {
System.out.println(Datei nicht vorhanden);
fnfe.printStackTrace();
}
catch (IOException ioe) {
ioe.printStackTrace();
}
return retVal;
}
/**
*
* Saves a Jakarta FormFile to a desired place.
*
* @param file - the FormFile to store
* @param place - the desired place for the file
* @return place of file
*/
public static String saveFile(FormFile file, String place) {
String retVal = null;
try {
//retrieve the file data
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
InputStream stream = file.getInputStream();
if(!place.endsWith(/))
place = new
StringBuffer(place).insert(place.length(),/).toString();
retVal = place+file.getFileName();
//write the file to the file specified
OutputStream bos = new FileOutputStream(retVal);
int bytesRead = 0;
byte[] buffer = file.getFileData();
while ((bytesRead = stream.read(buffer)) != -1)
{
bos.write(buffer, 0, bytesRead);
}
bos.close();
//close the stream
stream.close();
}
catch (FileNotFoundException fnfe) {
System.out.println(File not found);
fnfe.printStackTrace();
}
catch (IOException ioe) {
ioe.printStackTrace();
}
return retVal;
}
}
-Original Message-
From: David Erickson [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 30, 2003 5:37 PM
To: Struts Users Mailing List
Subject: Re: Still having problems with File upload (multipart-formdata)
construktor ;P
- Original Message -
From: Matthias Wessendorf [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Tuesday, December 30, 2003 9:29 AM
Subject: RE: Still having problems with File upload (multipart-formdata)
Hi Patrick,
okay attched
Re: Still having problems with File upload (multipart-formdata)
This is exactly what i was looking for! Thank you very much for your help Matthias. Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Still having problems with File upload (multipart-formdata)
Quoting Patrick Scheuerer [EMAIL PROTECTED]: Matthias Wessendorf wrote: Hi Patrick, you want to get the path of /myapp like C:\Tomcat\webapps\myapp or? That's exactly what i was trying to do! in an actionClass you now want to store in placeString\uploaddir isn´t it? Right again :-) i wrote an Util-Class which managed the storage in my action. one parameter is the formfile the other the placeToStore. you can get it, if you want... That would be wonderful! Thank you very much for your help! I would also offer a couple of cautions about this approach: * You are not guaranteed that a particular servlet container even *has* a concept of a directory in which the web app is deployed -- for example, even Tomcat can execute a webapp directly from the WAR file. When you do that, getRealPath() returns null instead of a pathname, and your calculations above will trigger a NullPointerException. * Even when you know that your apps are being deployed in unpacked directories, uploading things directly into that directory means you have to be careful about redeployment when you update the app -- the normal behavior of delete the old directory and replace it with the new app wipes out any uploaded files. I would recommend defining a directory somewhere in your server to hold the uploaded files for a webapp, and then pass the pathname of this directory to your app as a context init parameter or something like that. This approach deals with both of the problems identified above. Patrick Craig - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File Upload Validator
Hi, I have to validate a form which collects all the data connected with a document. Allong with discriptive information there's also a html:file element to upload the file itself. So far use a DynaValidatorForm to do validation. Everything works fine for the text based form elements. I would also like to validate the file (FormFile) for size (it shouldn't be bigger than e.g. 1 MB) and MIME type (pdf, doc, exe, zip, etc.). Is there any extension for the Validator framework that can accomplish this? Of course I could write my own validator class, I'm just curious if something like this has been done already and is a readily available. Thanks, Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload Validator
hi, use controller maxFileSize=1M/ set this in struts-config for maxFileSize. look at file-upload-sample in your struts-distribution There cames an error, if the file is bigger. greetings matthias -Original Message- From: Patrick Scheuerer [mailto:[EMAIL PROTECTED] Sent: Monday, December 29, 2003 5:34 PM To: Struts Users List Subject: File Upload Validator Hi, I have to validate a form which collects all the data connected with a document. Allong with discriptive information there's also a html:file element to upload the file itself. So far use a DynaValidatorForm to do validation. Everything works fine for the text based form elements. I would also like to validate the file (FormFile) for size (it shouldn't be bigger than e.g. 1 MB) and MIME type (pdf, doc, exe, zip, etc.). Is there any extension for the Validator framework that can accomplish this? Of course I could write my own validator class, I'm just curious if something like this has been done already and is a readily available. Thanks, Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Still having problems with File upload (multipart-formdata)
I'm refactoring (so to speak) my currently working form, which accepts an image to be uploaded, to use a DynaValidator(Action?)Form and I'm again running into an exception being thrown: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadBase$SizeLimitExceededException What's going on here?! Also, to get more mileage out of this post, what exactly is the difference between a DynaValidatorForm and a DynaValidatorActionForm?! -- Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Still having problems with File upload (multipart-formdata)
Brice Ruth [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I'm refactoring (so to speak) my currently working form, which accepts an image to be uploaded, to use a DynaValidator(Action?)Form and I'm again running into an exception being thrown: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadBase$SizeLimitExceededException This usually happens when your container has another copy of (a different version of) the Commons FileUpload jar file, and you are not putting all of your application's jar files in your WEB-INF/lib directory, so that the wrong jar file is being loaded. Just make sure that your web app is self-contained and you should be fine. What's going on here?! Also, to get more mileage out of this post, what exactly is the difference between a DynaValidatorForm and a DynaValidatorActionForm?! I believe the only difference is in the key passed to the Validator. The former uses the value of the 'name' attribute from struts-config.xml, while the latter uses the value of the 'path' attribute. (But no, I don't know when you would choose one over the other. ;) -- Martin Cooper -- Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File Upload Problems
Hi, I was just looking at the struts-upload application... why is the file uploaded to %TOMCAT_HOME%/bin ? What i would like to do is to save the uploaded file in a subdirectory of the root of the application (%TOMCAT_HOME%/webapps/myapp/uploaddir). The saving location is determined on a the file category chosen in the file upload form. Another thing I don't know is, how I can retrieve the base path of my web application. I tried something like this: String savingLocation = new String( request.getContextPath() + /data/ + category.getPath() + / + fileName); Then I create a File with this path as in: File tempFile = new File(savePath); If i read the absolute path of the tempFile: String absPath = tempFile.getAbsolutePath(); i get the following: C:\myapp\data\tests\uploadedFile.txt where - myapp is the name of the application - tests is the path name for this category supplied in the form - uploadedFile.txt is the uploaded file :-) Any tips, suggestions and examples would be highly appreciated. Thanks, Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload
What is it that you are trying to do? Is there a reason you can't just use a
FormFile object in your form bean? That would make your life a whole lot
easier - you wouldn't have to know or care about the request wrapper, and
you wouldn't have to iterate over the uploaded fields.
Also, I'm not sure where you're getting what you're trying to use in the
code you posted. Are you trying to write a Struts app or a WebWork app?
ServletActionContext is a WebWork class, not a Struts class, and
getFileNames() and getFilesystemName() are WebWork methods as well, and not
available on the Struts MultipartRequestWrapper class.
Something is very wrong...
--
Martin Cooper
Jacob Ginu [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi,
This is the sample code I am using in the action.java file.I have the
necessary struts file.But it says Unable to find ServletActionContext in
MultipartRequestWrapper when compiled.
MultipartRequestWrapper multiWrapper =
(MultipartRequestWrapper)
ServletActionContext.getRequest();
Enumeration e = multiWrapper.getFileNames();
while(e.hasMoreElements()) {
// get the value of thisinput tag
StringinputValue = (String) e.nextElement();
// get the content type
StringcontentType = multiWrapper.getContentType(inputValue);
// get the name of the file from the input tag
StringfileName = multiWrapper.getFilesystemName(inputValue);
// Get a File object forthe uploaded File
File file = multiWrapper.getFile(inputValue);
// If it's nullthe upload failed
if(file == null) {
addActionError(Error uploading: +
multiWrapper.getFilesystemName(inputValue));
}
David Friedman [EMAIL PROTECTED] wrote:
Why won't you use the struts-upload.war from the Struts distributions?
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 9:48 PM
To: [EMAIL PROTECTED]
Subject: reg:File Upload
Hi,
Can anyone send me a sample file Upload program.
Regards,
Ginu
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RE: File Upload
Jacob,
Did anyone ever get back to you on this? Where are you trying to get your
MultiPartRequestWrapper?
In an ActionForm subclass, you can use the method:
getMultipartRequestHandler()
In an Action subclass, you can do pull it from above using:
MultipartRequestWrapper multiWrapper = (MultipartRequestWrapper)
form.getMultipartRequestHandler();
OR, if there is no ActionForm defined for your Action subclass, create a new
type of MultipartRequestHandler such as:
CommonsMultipartRequestHandler cmrh = new CommonsMultipartRequestHandler();
cmrh.setServlet(servlet);
cmrh.handleRequest(request);
HashTable h = cmrh.getFileElements();
I used CommonsMultipartRequestHandler in my example (from an old post) but
any appropriate MultiPartRequestHandler subclass should work.
http://www.mail-archive.com/[EMAIL PROTECTED]/msg87269.html
Just remember 2 things:
a) only one file can be uploaded per file input field - someone tried to
list many files in one upload field and kept seeing Exceptions thrown.
b) if you are not using an ActionForm, there doesn't appear to be a
MultiPartRequestHandler initialized, so create a new one like #2 above.
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 10:03 PM
To: Struts Users Mailing List
Subject: RE: File Upload
Hi,
This is the sample code I am using in the action.java file.I have the
necessary struts file.But it says Unable to find ServletActionContext in
MultipartRequestWrapper when compiled.
MultipartRequestWrapper multiWrapper =
(MultipartRequestWrapper)
ServletActionContext.getRequest();
Enumeration e = multiWrapper.getFileNames();
while(e.hasMoreElements()) {
// get the value of thisinput tag
StringinputValue = (String) e.nextElement();
// get the content type
StringcontentType = multiWrapper.getContentType(inputValue);
// get the name of the file from the input tag
StringfileName = multiWrapper.getFilesystemName(inputValue);
// Get a File object forthe uploaded File
File file = multiWrapper.getFile(inputValue);
// If it's nullthe upload failed
if(file == null) {
addActionError(Error uploading: +
multiWrapper.getFilesystemName(inputValue));
}
David Friedman [EMAIL PROTECTED] wrote:
Why won't you use the struts-upload.war from the Struts distributions?
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 9:48 PM
To: [EMAIL PROTECTED]
Subject: reg:File Upload
Hi,
Can anyone send me a sample file Upload program.
Regards,
Ginu
-
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Yahoo! Photos - Get your photo on the big screen in Times Square
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RE: File Upload
David,
No one has got back to me on this except you.There seems to be not much info regarding
this.Iam going throught the link you sent me.
I tried to call MultipartRequestWrapper from an action subclass.I was not successful
in it.
Thanx for your response.
Regards,
Ginu Jacob
David Friedman [EMAIL PROTECTED] wrote:
Jacob,
Did anyone ever get back to you on this? Where are you trying to get your
MultiPartRequestWrapper?
In an ActionForm subclass, you can use the method:
getMultipartRequestHandler()
In an Action subclass, you can do pull it from above using:
MultipartRequestWrapper multiWrapper = (MultipartRequestWrapper)
form.getMultipartRequestHandler();
OR, if there is no ActionForm defined for your Action subclass, create a new
type of MultipartRequestHandler such as:
CommonsMultipartRequestHandler cmrh = new CommonsMultipartRequestHandler();
cmrh.setServlet(servlet);
cmrh.handleRequest(request);
HashTable h = cmrh.getFileElements();
I used CommonsMultipartRequestHandler in my example (from an old post) but
any appropriate MultiPartRequestHandler subclass should work.
http://www.mail-archive.com/[EMAIL PROTECTED]/msg87269.html
Just remember 2 things:
a) only one file can be uploaded per file input field - someone tried to
list many files in one upload field and kept seeing Exceptions thrown.
b) if you are not using an ActionForm, there doesn't appear to be a
MultiPartRequestHandler initialized, so create a new one like #2 above.
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 10:03 PM
To: Struts Users Mailing List
Subject: RE: File Upload
Hi,
This is the sample code I am using in the action.java file.I have the
necessary struts file.But it says Unable to find ServletActionContext in
MultipartRequestWrapper when compiled.
MultipartRequestWrapper multiWrapper =
(MultipartRequestWrapper)
ServletActionContext.getRequest();
Enumeration e = multiWrapper.getFileNames();
while(e.hasMoreElements()) {
// get the value of thisinput tag
StringinputValue = (String) e.nextElement();
// get the content type
StringcontentType = multiWrapper.getContentType(inputValue);
// get the name of the file from the input tag
StringfileName = multiWrapper.getFilesystemName(inputValue);
// Get a File object forthe uploaded File
File file = multiWrapper.getFile(inputValue);
// If it's nullthe upload failed
if(file == null) {
addActionError(Error uploading: +
multiWrapper.getFilesystemName(inputValue));
}
David Friedman wrote:
Why won't you use the struts-upload.war from the Struts distributions?
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 9:48 PM
To: [EMAIL PROTECTED]
Subject: reg:File Upload
Hi,
Can anyone send me a sample file Upload program.
Regards,
Ginu
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: File Upload
Jacob,
That post was all from working examples I had while looking into the problem
(I was curious when I read the original post back then). Let me know if I
can assist you with anything. Feel free to post your ActionForm and Action
subclasses for assistance.
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 25, 2003 9:30 PM
To: Struts Users Mailing List
Subject: RE: File Upload
David,
No one has got back to me on this except you.There seems to be not much info
regarding this.Iam going throught the link you sent me.
I tried to call MultipartRequestWrapper from an action subclass.I was not
successful in it.
Thanx for your response.
Regards,
Ginu Jacob
David Friedman [EMAIL PROTECTED] wrote:
Jacob,
Did anyone ever get back to you on this? Where are you trying to get your
MultiPartRequestWrapper?
In an ActionForm subclass, you can use the method:
getMultipartRequestHandler()
In an Action subclass, you can do pull it from above using:
MultipartRequestWrapper multiWrapper = (MultipartRequestWrapper)
form.getMultipartRequestHandler();
OR, if there is no ActionForm defined for your Action subclass, create a new
type of MultipartRequestHandler such as:
CommonsMultipartRequestHandler cmrh = new CommonsMultipartRequestHandler();
cmrh.setServlet(servlet);
cmrh.handleRequest(request);
HashTable h = cmrh.getFileElements();
I used CommonsMultipartRequestHandler in my example (from an old post) but
any appropriate MultiPartRequestHandler subclass should work.
http://www.mail-archive.com/[EMAIL PROTECTED]/msg87269.html
Just remember 2 things:
a) only one file can be uploaded per file input field - someone tried to
list many files in one upload field and kept seeing Exceptions thrown.
b) if you are not using an ActionForm, there doesn't appear to be a
MultiPartRequestHandler initialized, so create a new one like #2 above.
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 10:03 PM
To: Struts Users Mailing List
Subject: RE: File Upload
Hi,
This is the sample code I am using in the action.java file.I have the
necessary struts file.But it says Unable to find ServletActionContext in
MultipartRequestWrapper when compiled.
MultipartRequestWrapper multiWrapper =
(MultipartRequestWrapper)
ServletActionContext.getRequest();
Enumeration e = multiWrapper.getFileNames();
while(e.hasMoreElements()) {
// get the value of thisinput tag
StringinputValue = (String) e.nextElement();
// get the content type
StringcontentType = multiWrapper.getContentType(inputValue);
// get the name of the file from the input tag
StringfileName = multiWrapper.getFilesystemName(inputValue);
// Get a File object forthe uploaded File
File file = multiWrapper.getFile(inputValue);
// If it's nullthe upload failed
if(file == null) {
addActionError(Error uploading: +
multiWrapper.getFilesystemName(inputValue));
}
David Friedman wrote:
Why won't you use the struts-upload.war from the Struts distributions?
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 9:48 PM
To: [EMAIL PROTECTED]
Subject: reg:File Upload
Hi,
Can anyone send me a sample file Upload program.
Regards,
Ginu
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
-
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For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload
Why won't you use the struts-upload.war from the Struts distributions? Regards, David -Original Message- From: Jacob Ginu [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 23, 2003 9:48 PM To: [EMAIL PROTECTED] Subject: reg:File Upload Hi, Can anyone send me a sample file Upload program. Regards, Ginu - Do you Yahoo!? Yahoo! Photos - Get your photo on the big screen in Times Square - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload
Hi,
This is the sample code I am using in the action.java file.I have the necessary struts
file.But it says Unable to find ServletActionContext in MultipartRequestWrapper when
compiled.
MultipartRequestWrapper multiWrapper =
(MultipartRequestWrapper)
ServletActionContext.getRequest();
Enumeration e = multiWrapper.getFileNames();
while(e.hasMoreElements()) {
// get the value of thisinput tag
StringinputValue = (String) e.nextElement();
// get the content type
StringcontentType = multiWrapper.getContentType(inputValue);
// get the name of the file from the input tag
StringfileName = multiWrapper.getFilesystemName(inputValue);
// Get a File object forthe uploaded File
File file = multiWrapper.getFile(inputValue);
// If it's nullthe upload failed
if(file == null) {
addActionError(Error uploading: +
multiWrapper.getFilesystemName(inputValue));
}
David Friedman [EMAIL PROTECTED] wrote:
Why won't you use the struts-upload.war from the Struts distributions?
Regards,
David
-Original Message-
From: Jacob Ginu [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 23, 2003 9:48 PM
To: [EMAIL PROTECTED]
Subject: reg:File Upload
Hi,
Can anyone send me a sample file Upload program.
Regards,
Ginu
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
[ANNOUNCE] Carrier 2.0b3 with Unbreakable App Flows and File Upload/Download
Greetings! Carrier 2.0b3 and its core source codes are available now. Carrier is built on top of Struts and enables non-programming designers to compose and exchange web form based messages. With this release, the designers could compose web forms with a fixed number or dynamic number of file attachments by binding File Fields to custom File Properties in the form bean model. The file download is achieved by binding a Link Button/Click Button to the custom File Properties. Thanks the Struts and the fileupload developers, now designers could do it without single line of codes. There is a demo for this capability in the distribution. Another major feature introduced is the Unbreakable App Flows - no matter which browser's button is clicked by accident or on purpose, such as the Back/Forward/Refresh buttons, an app flow is able to continue from where it is interrupted without losing any state information. This feature is active when the no client cache and the server side cache are enabled. It is hidden completely from the designer's point of view. If the request/response cycle is a long run job, it get handled systematically - you can wait until the response is returned or cancel the response. A custom DateProperty is also introduced in this release. The format pattern or its key in resource bundle and error key are all encapsulated in one place. It offers a complete i18n date property that encapsulate input/output format or its key and error message or its key. It could also be used in normalized mode as the standard java.sql.Date. The phase for the Separation of Concerns has been finished. We understand the hart of innovation involves the phase for the Reduction of Concerns. This is where we are now. Carrier offers non-programming designers the ability to design live web applications with minimum concerns, in many cases, no coding at all, and in the meanwhile, resulting in the first class quality applications. Try it and see how it works. The core algorithms are open to you. The WebLogic 8.1 and OC4J 9.03 are fully supported in this release. Happy Holidays! Jing Netspread Carrier Developer http://www.netspread.com
Re: file upload
i've not used dynaforms with fileupload so if that is the problem I couldn't say. you could try it with a normal formBean. However as the problem is trying to set a formfile using a string it looks like the problem could be in your jsp. have you set the enctype like below, html:form action=/blah enctype=multipart/form-data and the form property using html:file rather than html:text html:file property=pb_file/ goodluck, c On Friday 14 November 2003 13:38, sairam manda wrote: Hello Sir, I am new to sturts . I want to upload a file . I am using dynaform . these are snippets in the dynaform I used form-property name=pb_file type=org.apache.struts.upload.FormFile/ and in my action class I used the following code FormFile file = (FormFile) form.get(pb_file); I get the following error org.apache.commons.beanutils.ConversionException: Cannot assign value of type 'java.lang.String' to property 'pb_file' of type 'org.apache.struts.upload.FormFile' org.apache.struts.action.DynaActionForm.set(DynaActionFo rm.java:423) org.apache.commons.beanutils.PropertyUtils.setSimplePrope rty(PropertyUtils.java:1769) org.apache.commons.beanutils.PropertyUtils.setNestedPrope rty(PropertyUtils.java:1684) org.apache.commons.beanutils.PropertyUtils.setProperty(Pr opertyUtils.java:1713) org.apache.commons.beanutils.BeanUtils.setProperty(BeanUt ils.java:1019) org.apache.commons.beanutils.BeanUtils.populate(BeanUtils .java:808) org.apache.struts.util.RequestUtils.populate(RequestUtils .java:1252) org.apache.struts.action.RequestProcessor.processPopulate (RequestProcessor.java:821) org.apache.struts.action.RequestProcessor.process(Request Processor.java:254) org.apache.struts.action.ActionServlet.process(ActionServ let.java:1482) org.apache.struts.action.ActionServlet.doPost(ActionServl et.java:525) javax.servlet.http.HttpServlet.service(HttpServlet.java:7 63) javax.servlet.http.HttpServlet.service(HttpServlet.java:8 56) can somebody make me waware of the problem. regards sairam _ Enjoy shopping online? Get this e credit card. http://server1.msn.co.in/features/amex/ It cuts cost adds value! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
file upload
Hello Sir, I am new to sturts . I want to upload a file . I am using dynaform . these are snippets in the dynaform I used form-property name=pb_file type=org.apache.struts.upload.FormFile/ and in my action class I used the following code FormFile file = (FormFile) form.get(pb_file); I get the following error org.apache.commons.beanutils.ConversionException: Cannot assign value of type 'java.lang.String' to property 'pb_file' of type 'org.apache.struts.upload.FormFile' org.apache.struts.action.DynaActionForm.set(DynaActionForm.java:423) org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1769) org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684) org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713) org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019) org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252) org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) javax.servlet.http.HttpServlet.service(HttpServlet.java:763) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) can somebody make me waware of the problem. regards sairam _ Enjoy shopping online? Get this e credit card. http://server1.msn.co.in/features/amex/ It cuts cost adds value! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File upload problem with Struts 1.1
Hi, We are getting error while file uploading using struts 1.1. We have a demo code for file uploading which demostrates the file uploading using struts. When we run there application code works fine but when we submit the form by setting enctype for the form it throws the following error. (Remember we are not doing anything in the action or in the form just getteer and setters) so issue is with enctype settings. It may use some internal class while sending data using enctype. Please advise us what to do. We downloaded the sample file uploading code from : http://forum.exadel.com/viewtopic.php?t=120 But according to me the problem can be with setting of enctype. follwoing is the code for our form html:form action=/ImageUploadSubmit enctype=multipart/form-data html:file property=fileName/ br html:submit value=Upload/ /html:form java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUpload.setSizeMax (I)V at org.apache.struts.upload.CommonsMultipartRequestHandler.handleRequest (CommonsMultipartRequestHandler.java:219) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1055) at org.apache.struts.action.RequestProcessor.processPopulate (RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process (RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1422) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:523) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at com.tavant.lg.controller.servlet.LoanGeniusFrontControllerServlet.service (LoanGeniusFrontControllerServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1053) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:387) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run (WebAppServletContext.java:6291) at weblogic.security.acl.internal.AuthenticatedSubject.doAs (AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs (SecurityManager.java:97) at weblogic.servlet.internal.WebAppServletContext.invokeServlet (WebAppServletContext.java:3575) at weblogic.servlet.internal.ServletRequestImpl.execute (ServletRequestImpl.java:2573) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151) == Any Suggestion or help will be highly appreciated. Best Regards Raman Garg
Re: File upload problem with Struts 1.1
have you got the commons-upload jar in your lib dir? you need that as well as the struts jars. Also check your controller (in struts-config) has something like this (though i think it's optional actually), controller maxFileSize=300K / c On Wednesday 12 November 2003 08:18, Raman Garg wrote: Hi, We are getting error while file uploading using struts 1.1. We have a demo code for file uploading which demostrates the file uploading using struts. When we run there application code works fine but when we submit the form by setting enctype for the form it throws the following error. (Remember we are not doing anything in the action or in the form just getteer and setters) so issue is with enctype settings. It may use some internal class while sending data using enctype. Please advise us what to do. We downloaded the sample file uploading code from : http://forum.exadel.com/viewtopic.php?t=120 But according to me the problem can be with setting of enctype. follwoing is the code for our form html:form action=/ImageUploadSubmit enctype=multipart/form-data html:file property=fileName/ br html:submit value=Upload/ /html:form java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUpload.setSizeMax (I)V at org.apache.struts.upload.CommonsMultipartRequestHandler.h andleRequest (CommonsMultipartRequestHandler.java:219) at org.apache.struts.util.RequestUtils.populate(RequestUtils .java:1055) at org.apache.struts.action.RequestProcessor.processPopulate (RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process (RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1422) at org.apache.struts.action.ActionServlet.doPost(ActionServl et.java:523) at javax.servlet.http.HttpServlet.service(HttpServlet.java:7 60) at com.tavant.lg.controller.servlet.LoanGeniusFrontControlle rServlet.service (LoanGeniusFrontControllerServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:8 53) at weblogic.servlet.internal.ServletStubImpl$ServletInvocati onAction.run (ServletStubImpl.java:1053) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:387) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInv ocationAction.run (WebAppServletContext.java:6291) at weblogic.security.acl.internal.AuthenticatedSubject.doAs (AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs (SecurityManager.java:97) at weblogic.servlet.internal.WebAppServletContext.invokeServ let (WebAppServletContext.java:3575) at weblogic.servlet.internal.ServletRequestImpl.execute (ServletRequestImpl.java:2573) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java: 178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151) == Any Suggestion or help will be highly appreciated. Best Regards Raman Garg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File upload problem with Struts 1.1
Hi Connor, Thanks for your reply. We have the commons-upload.jar in the lib of our appliction directory and as well the struts.jar. We also have set the Controller size to 2MB which is quite nice for any file. If you want to see the error coming itself we can pass on the URL for our development server Any other suggestion will be appreciated . Looking forward to hear from you. Cheers Raman Garg - Original Message - From: Caoilte O'Connor [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 12, 2003 3:42 PM Subject: Re: File upload problem with Struts 1.1 have you got the commons-upload jar in your lib dir? you need that as well as the struts jars. Also check your controller (in struts-config) has something like this (though i think it's optional actually), controller maxFileSize=300K / c On Wednesday 12 November 2003 08:18, Raman Garg wrote: Hi, We are getting error while file uploading using struts 1.1. We have a demo code for file uploading which demostrates the file uploading using struts. When we run there application code works fine but when we submit the form by setting enctype for the form it throws the following error. (Remember we are not doing anything in the action or in the form just getteer and setters) so issue is with enctype settings. It may use some internal class while sending data using enctype. Please advise us what to do. We downloaded the sample file uploading code from : http://forum.exadel.com/viewtopic.php?t=120 But according to me the problem can be with setting of enctype. follwoing is the code for our form html:form action=/ImageUploadSubmit enctype=multipart/form-data html:file property=fileName/ br html:submit value=Upload/ /html:form java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUpload.setSizeMax (I)V at org.apache.struts.upload.CommonsMultipartRequestHandler.h andleRequest (CommonsMultipartRequestHandler.java:219) at org.apache.struts.util.RequestUtils.populate(RequestUtils .java:1055) at org.apache.struts.action.RequestProcessor.processPopulate (RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process (RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1422) at org.apache.struts.action.ActionServlet.doPost(ActionServl et.java:523) at javax.servlet.http.HttpServlet.service(HttpServlet.java:7 60) at com.tavant.lg.controller.servlet.LoanGeniusFrontControlle rServlet.service (LoanGeniusFrontControllerServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:8 53) at weblogic.servlet.internal.ServletStubImpl$ServletInvocati onAction.run (ServletStubImpl.java:1053) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:387) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInv ocationAction.run (WebAppServletContext.java:6291) at weblogic.security.acl.internal.AuthenticatedSubject.doAs (AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs (SecurityManager.java:97) at weblogic.servlet.internal.WebAppServletContext.invokeServ let (WebAppServletContext.java:3575) at weblogic.servlet.internal.ServletRequestImpl.execute (ServletRequestImpl.java:2573) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java: 178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151) == Any Suggestion or help will be highly appreciated. Best Regards Raman Garg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File upload problem with Struts 1.1
hi, are you using a struts nightly build? it appears that might require a different version of commons-upload (cvs probably). c On Wednesday 12 November 2003 11:20, Garg Raman \(SDinc\) wrote: Hi Connor, Thanks for your reply. We have the commons-upload.jar in the lib of our appliction directory and as well the struts.jar. We also have set the Controller size to 2MB which is quite nice for any file. If you want to see the error coming itself we can pass on the URL for our development server Any other suggestion will be appreciated . Looking forward to hear from you. Cheers Raman Garg - Original Message - From: Caoilte O'Connor [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 12, 2003 3:42 PM Subject: Re: File upload problem with Struts 1.1 have you got the commons-upload jar in your lib dir? you need that as well as the struts jars. Also check your controller (in struts-config) has something like this (though i think it's optional actually), controller maxFileSize=300K / c On Wednesday 12 November 2003 08:18, Raman Garg wrote: Hi, We are getting error while file uploading using struts 1.1. We have a demo code for file uploading which demostrates the file uploading using struts. When we run there application code works fine but when we submit the form by setting enctype for the form it throws the following error. (Remember we are not doing anything in the action or in the form just getteer and setters) so issue is with enctype settings. It may use some internal class while sending data using enctype. Please advise us what to do. We downloaded the sample file uploading code from : http://forum.exadel.com/viewtopic.php?t=120 But according to me the problem can be with setting of enctype. follwoing is the code for our form html:form action=/ImageUploadSubmit enctype=multipart/form-data html:file property=fileName/ br html:submit value=Upload/ /html:form java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUpload.setSizeMax (I)V at org.apache.struts.upload.CommonsMultipartRequestHandl er.h andleRequest (CommonsMultipartRequestHandler.java:219) at org.apache.struts.util.RequestUtils.populate(RequestU tils .java:1055) at org.apache.struts.action.RequestProcessor.processPopu late (RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process (RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1422) at org.apache.struts.action.ActionServlet.doPost(ActionS ervl et.java:523) at javax.servlet.http.HttpServlet.service(HttpServlet.ja va:7 60) at com.tavant.lg.controller.servlet.LoanGeniusFrontContr olle rServlet.service (LoanGeniusFrontControllerServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.ja va:8 53) at weblogic.servlet.internal.ServletStubImpl$ServletInvo cati onAction.run (ServletStubImpl.java:1053) at weblogic.servlet.internal.ServletStubImpl.invokeServl et (ServletStubImpl.java:387) at weblogic.servlet.internal.ServletStubImpl.invokeServl et (ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$Servle tInv ocationAction.run (WebAppServletContext.java:6291) at weblogic.security.acl.internal.AuthenticatedSubject.d oAs (AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs (SecurityManager.java:97) at weblogic.servlet.internal.WebAppServletContext.invoke Serv let (WebAppServletContext.java:3575) at weblogic.servlet.internal.ServletRequestImpl.execute (ServletRequestImpl.java:2573) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.j ava: 178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java: 151) == Any Suggestion or help will be highly appreciated. Best Regards Raman Garg --- -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File upload problem with Struts 1.1
This usually happens when you have your jars in the wrong place and your container also includes (a different version of) FileUpload. Make sure that the Commons FileUpload jar file, as well as the Struts jar file and other Commons jar files, are in your WEB-INF/lib directory, and not in a container-specific lib directory. -- Martin Cooper Raman Garg [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, We are getting error while file uploading using struts 1.1. We have a demo code for file uploading which demostrates the file uploading using struts. When we run there application code works fine but when we submit the form by setting enctype for the form it throws the following error. (Remember we are not doing anything in the action or in the form just getteer and setters) so issue is with enctype settings. It may use some internal class while sending data using enctype. Please advise us what to do. We downloaded the sample file uploading code from : http://forum.exadel.com/viewtopic.php?t=120 But according to me the problem can be with setting of enctype. follwoing is the code for our form html:form action=/ImageUploadSubmit enctype=multipart/form-data html:file property=fileName/ br html:submit value=Upload/ /html:form java.lang.NoSuchMethodError: org.apache.commons.fileupload.FileUpload.setSizeMax (I)V at org.apache.struts.upload.CommonsMultipartRequestHandler.handleRequest (CommonsMultipartRequestHandler.java:219) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1055) at org.apache.struts.action.RequestProcessor.processPopulate (RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process (RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1422) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:523) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at com.tavant.lg.controller.servlet.LoanGeniusFrontControllerServlet.service (LoanGeniusFrontControllerServlet.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1053) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:387) at weblogic.servlet.internal.ServletStubImpl.invokeServlet (ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run (WebAppServletContext.java:6291) at weblogic.security.acl.internal.AuthenticatedSubject.doAs (AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs (SecurityManager.java:97) at weblogic.servlet.internal.WebAppServletContext.invokeServlet (WebAppServletContext.java:3575) at weblogic.servlet.internal.ServletRequestImpl.execute (ServletRequestImpl.java:2573) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151) == Any Suggestion or help will be highly appreciated. Best Regards Raman Garg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts php file upload
Craig R. McClanahan [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Rajat Pandit wrote: Hello, I had this thought this morning, please excuse me if it seems rather silly. But I was wondering if there is a possibility for accessing the information put in the session or request scope by the servlet via php. I came up with this idea when I had to learn how the http upload thing works. Interesting timing that you should mention that. There is a relatively new JSR (JSR-223) that is focused on defining standard interfaces between the J2EE paltform and scripting languages, including (but not limited to) PHP. Among other things, they are looking at making it possible to share session-scoped information between the two languages. I can by no means guarantee that such functionality will be included in whatever JSR-223 results in, but at least it's being looked at. Second part: cant someone give me a quick example (descriptive) of how to upload a file and move it to a particular place on the server. The simplest way to approach this is to consider it as two separate problems: * How do I get the file uploaded to the server? The standard commons-fileupload funcationality takes care of that, and should be sufficient as long as the uploaded file fits in memory. If it doesn't, you'll want to look at the Javadocs for commons-fileupload to determine how to write the uploaded data to a disk file on the server instead. Actually, the the file will only be kept in memory if its size falls below a configurable threshold. If it's larger than that, it will be written to a temporary file on disk. The threshold is configured using the 'memFileSize' attribute on the 'controller' element in your Struts config file; the default is 256KB. -- Martin Cooper * How do I move the data to a particular place on the server? If you've got the uploaded data in memory, this seems like a pretty simple task ... open an output file and write the uploaded bytes to it. If you stored the uploaded data into a disk file instead, then it's probably either using the rename() method of the java.io.File class, or a 20-line method to copy the data from one file to another -- and any basic Java tutorial on file I/O should be able to help you there. Craig - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts php file upload
Hello, I had this thought this morning, please excuse me if it seems rather silly. But I was wondering if there is a possibility for accessing the information put in the session or request scope by the servlet via php. I came up with this idea when I had to learn how the http upload thing works. Second part: cant someone give me a quick example (descriptive) of how to upload a file and move it to a particular place on the server. Thanks in advance Rajat Pandit | [EMAIL PROTECTED] +91 612 3117606 [ Developer and Part Time Human Being] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts php file upload
-Original Message- From: Rajat Pandit [mailto:[EMAIL PROTECTED] Sent: Thursday, 23 October 2003 1:55 PM To: [EMAIL PROTECTED] Subject: Struts php file upload Hello, I had this thought this morning, please excuse me if it seems rather silly. But I was wondering if there is a possibility for accessing the information put in the session or request scope by the servlet via php. I came up with this idea when I had to learn how the http upload thing works. not without a lot of stuffing around I would think... Second part: cant someone give me a quick example (descriptive) of how to upload a file and move it to a particular place on the server. have a look at the struts-upload.war example that comes with the struts package. Thanks in advance Rajat Pandit | [EMAIL PROTECTED] +91 612 3117606 [ Developer and Part Time Human Being] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts php file upload
Rajat Pandit wrote: Hello, I had this thought this morning, please excuse me if it seems rather silly. But I was wondering if there is a possibility for accessing the information put in the session or request scope by the servlet via php. I came up with this idea when I had to learn how the http upload thing works. Interesting timing that you should mention that. There is a relatively new JSR (JSR-223) that is focused on defining standard interfaces between the J2EE paltform and scripting languages, including (but not limited to) PHP. Among other things, they are looking at making it possible to share session-scoped information between the two languages. I can by no means guarantee that such functionality will be included in whatever JSR-223 results in, but at least it's being looked at. Second part: cant someone give me a quick example (descriptive) of how to upload a file and move it to a particular place on the server. The simplest way to approach this is to consider it as two separate problems: * How do I get the file uploaded to the server? The standard commons-fileupload funcationality takes care of that, and should be sufficient as long as the uploaded file fits in memory. If it doesn't, you'll want to look at the Javadocs for commons-fileupload to determine how to write the uploaded data to a disk file on the server instead. * How do I move the data to a particular place on the server? If you've got the uploaded data in memory, this seems like a pretty simple task ... open an output file and write the uploaded bytes to it. If you stored the uploaded data into a disk file instead, then it's probably either using the rename() method of the java.io.File class, or a 20-line method to copy the data from one file to another -- and any basic Java tutorial on file I/O should be able to help you there. Craig - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file upload and IllegalArgumentException:
Hi, the enc-type is described in the jsp. in Struts-config I just have : form-beans form-bean name=serverForm type=com.orange.struts.beans.servers.ServerForm/ /form-beans action name=serverForm path=/doServer input=/doServer.do scope=request type=com.orange.struts.actions.servers.ServerAction parameter=action forward name=success path=/index.jsp redirect=false/ /action But since yesterday I've tested the other actions where I use formfile In my Struts applications I ve this exception everywhere I think I've upgraded a jar somewhere causing this error (I'm actually looking the commons lib versions) Regards -- Franck Lefebure equipe web http://www.orangecaraibe.com mailto:[EMAIL PROTECTED] - Original Message - From: k_emilov [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 02, 2003 3:59 AM Subject: multipart-form/data enc type Hi , I think , the problem is that you describe enc type in struts- config.xml ... If you describe it in the .jsp html:form action=/doServer enctype=multipart/form-data , it will not attempt to set FormFile property with an empty string , causing illegal argument exception There is another workaround, certainly - not to define form property of type FormFile in xml, but to take it from requesyt object. Please , reply what happened Regards Konstantin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file upload and IllegalArgumentException: FOUND !
Well, I've found the problem, It wasn't my code .. It wasn't commons libraries ... I recently upgraded my Opera Browser version : 7.20.3087. This version of Opera doesn't seem to support use of Formfile (if you leave a file input blank) can anyone confirm that ? I would like to do a bug report but I've never done something like that and I don't know if it's a Struts or an Opera bug . any council ? Franck Lefebure equipe web http://www.orangecaraibe.com mailto:[EMAIL PROTECTED] - Original Message - From: Franck Lefebure [EMAIL PROTECTED] To: k_emilov [EMAIL PROTECTED]; 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, October 02, 2003 9:15 AM Subject: Re: file upload and IllegalArgumentException: Hi, the enc-type is described in the jsp. in Struts-config I just have : form-beans form-bean name=serverForm type=com.orange.struts.beans.servers.ServerForm/ /form-beans action name=serverForm path=/doServer input=/doServer.do scope=request type=com.orange.struts.actions.servers.ServerAction parameter=action forward name=success path=/index.jsp redirect=false/ /action But since yesterday I've tested the other actions where I use formfile In my Struts applications I ve this exception everywhere I think I've upgraded a jar somewhere causing this error (I'm actually looking the commons lib versions) Regards -- Franck Lefebure equipe web http://www.orangecaraibe.com mailto:[EMAIL PROTECTED] - Original Message - From: k_emilov [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 02, 2003 3:59 AM Subject: multipart-form/data enc type Hi , I think , the problem is that you describe enc type in struts- config.xml ... If you describe it in the .jsp html:form action=/doServer enctype=multipart/form-data , it will not attempt to set FormFile property with an empty string , causing illegal argument exception There is another workaround, certainly - not to define form property of type FormFile in xml, but to take it from requesyt object. Please , reply what happened Regards Konstantin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
file upload and IllegalArgumentException:
Hi, I have an action form html:form action=/doServer focus=name method=post enctype=multipart/form-data with an html:file property='file' the file of this form is optional. but if the user doesn't choose file before submit then there is an IllegalArgumentException (stacktrace below): I put some tracelogs in beanutils.PropertyUtils, I see that when struts is populating the ActionForm from the Html form, he tries to set a FormFile property with a (blank) String value, causing the exception Is there a workaround ? Thanks -- Franck Lefebure PRE B/servers/doServer.do:/B BeanUtils.populate java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.j ava:1790) at org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.j ava:1685) at org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:17 14) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252) at - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Slow file upload?
Hmm, just checking, are you doing any processing other than just simply storing the file. -Original Message- From: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 16, 2003 12:51 PM To: Struts Users Mailing List Subject: Re: Slow file upload? On Tue, 2003-09-16 at 06:19, Robert Leland wrote: Bjørn T Johansen wrote: On Tue, 2003-09-16 at 04:12, Robert Leland wrote: Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. What does your CPU utilization look like ? What does your (physical/virtual) memory utilization look like, what % is available ? Is it high, low, which process is taking the most CPU/memory ? How many process are running in your JVM(s) and what are the JVM virtual memory settings at startup. Usually there is a setting something like -Xm256 for java.exe are you setting this ? Look at the docs for java.exe for the exact options, then try increasing say by 50% and see if it helps, or crashes your machine because windows doesn't have enough Virtual memory to give to the JVM. Then you increase Windows virtual memory if needed. Also note that if Mozilla is like Netscape then it makes a copy of the file before beginning sending it. The temp file is either under C:\temp or C:\Documents and Settings\User\Local Settings\Temp. If it make the copy fairly quickly, less than 1 second, then look at your Well, I am running this on Linux and the load is almost 0, so it's not a question of the load on my computer.. But I'll try increasing the memory given to the Java VM when I get home tonight and also try another browser BTJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Slow file upload?
Nope On Tue, 2003-09-16 at 08:48, Mohd Amin Mohd Din wrote: Hmm, just checking, are you doing any processing other than just simply storing the file. -Original Message- From: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 16, 2003 12:51 PM To: Struts Users Mailing List Subject: Re: Slow file upload? On Tue, 2003-09-16 at 06:19, Robert Leland wrote: Bjørn T Johansen wrote: On Tue, 2003-09-16 at 04:12, Robert Leland wrote: Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. What does your CPU utilization look like ? What does your (physical/virtual) memory utilization look like, what % is available ? Is it high, low, which process is taking the most CPU/memory ? How many process are running in your JVM(s) and what are the JVM virtual memory settings at startup. Usually there is a setting something like -Xm256 for java.exe are you setting this ? Look at the docs for java.exe for the exact options, then try increasing say by 50% and see if it helps, or crashes your machine because windows doesn't have enough Virtual memory to give to the JVM. Then you increase Windows virtual memory if needed. Also note that if Mozilla is like Netscape then it makes a copy of the file before beginning sending it. The temp file is either under C:\temp or C:\Documents and Settings\User\Local Settings\Temp. If it make the copy fairly quickly, less than 1 second, then look at your Well, I am running this on Linux and the load is almost 0, so it's not a question of the load on my computer.. But I'll try increasing the memory given to the Java VM when I get home tonight and also try another browser BTJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
Unfortunately I'm not going to have time to set up this experiment for a few weeks because the app I am currently working on does not require file upload capabilities. I'll do a test in a few weeks and post the results to struts-user. I'm guessing from your response that the costs of encoding/decoding the file so it can be sent over HTTP/MIME is much larger than one would suppose and that this time is greater than the time it takes to send the file over a large connection. Thanks, Matt - Original Message - From: Robert Leland [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 10:40 PM Subject: Re: Slow file upload? Sgarlata Matt wrote: Rob, why is it faster to upload all on one machine instead of going across a LAN? It seems to me uploading on the same machine should be as fast as a file copy. What am I missing? Try a experiment. Try a fileupload on a single CPU computer, hosting your web app. Then try it again for 2 machines connected by the same local LAN, one running the browser, one the web app. Monitor fileupload time, % free CPU, virtual memory/paging usage, etc. Report back the results. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
i am a newbie to struts need help intsalling and making a helloworld app run using Tomcat jakarta struts also need help learning to use filters to authenticate a user, Samy Sgarlata Matt [EMAIL PROTECTED] wrote:Unfortunately I'm not going to have time to set up this experiment for a few weeks because the app I am currently working on does not require file upload capabilities. I'll do a test in a few weeks and post the results to struts-user. I'm guessing from your response that the costs of encoding/decoding the file so it can be sent over HTTP/MIME is much larger than one would suppose and that this time is greater than the time it takes to send the file over a large connection. Thanks, Matt - Original Message - From: Robert Leland To: Struts Users Mailing List Sent: Monday, September 15, 2003 10:40 PM Subject: Re: Slow file upload? Sgarlata Matt wrote: Rob, why is it faster to upload all on one machine instead of going across a LAN? It seems to me uploading on the same machine should be as fast as a file copy. What am I missing? Try a experiment. Try a fileupload on a single CPU computer, hosting your web app. Then try it again for 2 machines connected by the same local LAN, one running the browser, one the web app. Monitor fileupload time, % free CPU, virtual memory/paging usage, etc. Report back the results. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software
RE: Slow file upload?
http://www.catb.org/~esr/faqs/smart-questions.html You could start by learning some ettiquet.. umm.. etikit, uh.. etiq.. ...some manners and not go around hijacking other peoples topic with an unrelated question. As for making helloworld have you tried to rt*m or st*w yet? What have you done so far? What went wrong? We could help you better if you ask some more specific questions. -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Tuesday, 16 September 2003 21:27 To: Struts Users Mailing List Subject: Re: Slow file upload? i am a newbie to struts need help intsalling and making a helloworld app run using Tomcat jakarta struts also need help learning to use filters to authenticate a user, Samy Sgarlata Matt [EMAIL PROTECTED] wrote:Unfortunately I'm not going to have time to set up this experiment for a few weeks because the app I am currently working on does not require file upload capabilities. I'll do a test in a few weeks and post the results to struts-user. I'm guessing from your response that the costs of encoding/decoding the file so it can be sent over HTTP/MIME is much larger than one would suppose and that this time is greater than the time it takes to send the file over a large connection. Thanks, Matt - Original Message - From: Robert Leland To: Struts Users Mailing List Sent: Monday, September 15, 2003 10:40 PM Subject: Re: Slow file upload? Sgarlata Matt wrote: Rob, why is it faster to upload all on one machine instead of going across a LAN? It seems to me uploading on the same machine should be as fast as a file copy. What am I missing? Try a experiment. Try a fileupload on a single CPU computer, hosting your web app. Then try it again for 2 machines connected by the same local LAN, one running the browser, one the web app. Monitor fileupload time, % free CPU, virtual memory/paging usage, etc. Report back the results. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Slow file upload?
If you are running on a Windows box, I would try using IE instead of Mozilla for your timing tests. On windows, Netscape and thus probably Mozilla, seems to spin in a hard loop poling for new data while its trying to receive data over the network. This results in 100% CPU utilization and really slows things down. It might just be that it also spins in a hard loop when its waiting for the transmit buffer to empty enough so it can continue to send more data. -Original Message- From: Daniel Washusen [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:54 PM To: Struts Users Mailing List Subject: RE: Slow file upload? Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ I'm running a P4 1.7 with 512MB of RAM and I can upload a 1.8 MB file in about 1 second and a 8 MB file in about 3 seconds... Struts 1.1, commons-fileupload and Tomcat 4.1.27. Not really much help for you but it would confirm that it all works... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Slow file upload?
I just tried this from another PC running Windows and IE, and then the upload took less than a second.. Is this a bug in Mozilla or? BTJ On Tue, 2003-09-16 at 15:58, Kurt Post wrote: If you are running on a Windows box, I would try using IE instead of Mozilla for your timing tests. On windows, Netscape and thus probably Mozilla, seems to spin in a hard loop poling for new data while its trying to receive data over the network. This results in 100% CPU utilization and really slows things down. It might just be that it also spins in a hard loop when its waiting for the transmit buffer to empty enough so it can continue to send more data. -Original Message- From: Daniel Washusen [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:54 PM To: Struts Users Mailing List Subject: RE: Slow file upload? Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ I'm running a P4 1.7 with 512MB of RAM and I can upload a 1.8 MB file in about 1 second and a 8 MB file in about 3 seconds... Struts 1.1, commons-fileupload and Tomcat 4.1.27. Not really much help for you but it would confirm that it all works... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Slow file upload?
Don't know if its really bug because it does actually work just fine; it just chews up allot of CPU when doing network I/O. I'm not sure if this only happens on Windows boxes or if it happens on other platforms as well. The thing about Netscape/Mozilla is that it runs on allot of different platforms. And many of the different platforms have a slightly different take on how you do asynchronous non-blocking network I/O. So they probably have created some library to abstract out these differences. Now maybe its a bug in how they implemented asynchronous non blocking I/O on windows or maybe they just decided it would be easier to poll rather then handling the many different ways different Os's can provide asynchronous notification that there is more data available or that its OK to send more data. -Original Message- From: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 16, 2003 11:04 AM To: Struts Users Mailing List Subject: RE: Slow file upload? I just tried this from another PC running Windows and IE, and then the upload took less than a second.. Is this a bug in Mozilla or? BTJ On Tue, 2003-09-16 at 15:58, Kurt Post wrote: If you are running on a Windows box, I would try using IE instead of Mozilla for your timing tests. On windows, Netscape and thus probably Mozilla, seems to spin in a hard loop poling for new data while its trying to receive data over the network. This results in 100% CPU utilization and really slows things down. It might just be that it also spins in a hard loop when its waiting for the transmit buffer to empty enough so it can continue to send more data. -Original Message- From: Daniel Washusen [mailto:[EMAIL PROTECTED] Sent: Monday, September 15, 2003 11:54 PM To: Struts Users Mailing List Subject: RE: Slow file upload? Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ I'm running a P4 1.7 with 512MB of RAM and I can upload a 1.8 MB file in about 1 second and a 8 MB file in about 3 seconds... Struts 1.1, commons-fileupload and Tomcat 4.1.27. Not really much help for you but it would confirm that it all works... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
Sgarlata Matt wrote: Unfortunately I'm not going to have time to set up this experiment for a few weeks because the app I am currently working on does not require file upload capabilities. I'll do a test in a few weeks and post the results to struts-user. I'm guessing from your response that the costs of encoding/decoding the file so it can be sent over HTTP/MIME is much larger than one would suppose and that this time is greater than the time it takes to send the file over a large connection. The experiment was to get you to think about what might be going on in your system. Compared to FTP the fileupload is about 70-80% as fast. Surprisingly the encoding/decoding is pretty quick. Thanks, Matt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Slow file upload?
I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? BTJ
Re: Slow file upload?
Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. BTJ -Rob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
Rob, why is it faster to upload all on one machine instead of going across a LAN? It seems to me uploading on the same machine should be as fast as a file copy. What am I missing? Thanks, Matt - Original Message - From: Robert Leland [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 10:12 PM Subject: Re: Slow file upload? Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. BTJ -Rob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
Sgarlata Matt wrote: Rob, why is it faster to upload all on one machine instead of going across a LAN? It seems to me uploading on the same machine should be as fast as a file copy. What am I missing? Try a experiment. Try a fileupload on a single CPU computer, hosting your web app. Then try it again for 2 machines connected by the same local LAN, one running the browser, one the web app. Monitor fileupload time, % free CPU, virtual memory/paging usage, etc. Report back the results. -Rob Thanks, Matt - Original Message - From: Robert Leland [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, September 15, 2003 10:12 PM Subject: Re: Slow file upload? Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. BTJ -Rob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
On Tue, 2003-09-16 at 04:12, Robert Leland wrote: Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ
RE: Slow file upload?
Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ I'm running a P4 1.7 with 512MB of RAM and I can upload a 1.8 MB file in about 1 second and a 8 MB file in about 3 seconds... Struts 1.1, commons-fileupload and Tomcat 4.1.27. Not really much help for you but it would confirm that it all works... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slow file upload?
Bjørn T Johansen wrote: On Tue, 2003-09-16 at 04:12, Robert Leland wrote: Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. What does your CPU utilization look like ? What does your (physical/virtual) memory utilization look like, what % is available ? Is it high, low, which process is taking the most CPU/memory ? How many process are running in your JVM(s) and what are the JVM virtual memory settings at startup. Usually there is a setting something like -Xm256 for java.exe are you setting this ? Look at the docs for java.exe for the exact options, then try increasing say by 50% and see if it helps, or crashes your machine because windows doesn't have enough Virtual memory to give to the JVM. Then you increase Windows virtual memory if needed. Also note that if Mozilla is like Netscape then it makes a copy of the file before beginning sending it. The temp file is either under C:\temp or C:\Documents and Settings\User\Local Settings\Temp. If it make the copy fairly quickly, less than 1 second, then look at your BTJ -Rob
RE: Slow file upload?
On Tue, 2003-09-16 at 05:53, Daniel Washusen wrote: Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. BTJ I'm running a P4 1.7 with 512MB of RAM and I can upload a 1.8 MB file in about 1 second and a 8 MB file in about 3 seconds... Struts 1.1, commons-fileupload and Tomcat 4.1.27. Not really much help for you but it would confirm that it all works... - Hmmm, strange... I am running almost the same, except for better hw. BTJ
Re: Slow file upload?
On Tue, 2003-09-16 at 06:19, Robert Leland wrote: Bjørn T Johansen wrote: On Tue, 2003-09-16 at 04:12, Robert Leland wrote: Bjørn T Johansen wrote: I am testing file upload using Struts and FormFile but the upload seems really slow. Uploading a 1,5MB file takes about 15-20 sec. and I am running both the server and the browser on the same PC. Is this normal or should the upload be faster? Your upload will be slower all on one machine as opposed to going across a fast LAN. However, that does seem slow. I have uploaded a 650MB file in about 7 minutes across a LAN. 650MB/7 minutes =~ 1.5 MB/sec. Are you using Strust 1.1 and the default fileupload implementation which is commons-fileupload ? What browser, How much free RAM, CPU etc.. Yes, I am using Struts 1.1 and the default upload in commons-fileupload. The hw I am running on is a 2.4GHz PC with 1GB memory, with at least half of it free.. The browser I tried the upload with was Mozilla.. What does your CPU utilization look like ? What does your (physical/virtual) memory utilization look like, what % is available ? Is it high, low, which process is taking the most CPU/memory ? How many process are running in your JVM(s) and what are the JVM virtual memory settings at startup. Usually there is a setting something like -Xm256 for java.exe are you setting this ? Look at the docs for java.exe for the exact options, then try increasing say by 50% and see if it helps, or crashes your machine because windows doesn't have enough Virtual memory to give to the JVM. Then you increase Windows virtual memory if needed. Also note that if Mozilla is like Netscape then it makes a copy of the file before beginning sending it. The temp file is either under C:\temp or C:\Documents and Settings\User\Local Settings\Temp. If it make the copy fairly quickly, less than 1 second, then look at your Well, I am running this on Linux and the load is almost 0, so it's not a question of the load on my computer.. But I'll try increasing the memory given to the Java VM when I get home tonight and also try another browser BTJ
Custom Validator and File Upload
Hi Everyone, I am currently trying to create a custom validator for a file upload form and am unclear as to how to retrieve the value of the File field. I would like to have the object as a FormFile so that I can perform further checks on the file. Are there any examples available to peruse? Your help is greatly appreciated. Octavia
Help needed in using the file upload to databse tag
Hi All, I am new to using Struts. I want to use struts in uploading a file to database.Kindly guide me in this regard. Kindly let me know which tld file to copy and where to copy and what is the tag to use etc It would be very kind of you if anyone can give me a sample code. I am developing the application using JSP's using JDeveloper. It's very urgent. Thanks in advance, Sridevi This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us @ http://www.masconit.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help needed in using the file upload to databse tag
Thats strange. It doesnt seem very urgent to me mate. http://www.catb.org/~esr/faqs/smart-questions.html I was thinking of letting my reply sit in the 'drafts' folder for a while before sending it, but what with the wierd list behaviour at the moment I figure it will be ages till the reply arrives anyway. So have you examined the struts upload example yet? (It comes with struts - and the .java files for the ActionForm and Action are in its war too) That should get you started on what you need to do to get the file from the users side over to the server. Having uploaded the file you would invoke the transfering of it to the database from your Action. (Generally there would be some kind of business-logic layer between the db and the actions, though for a simple app, doing the db access work in the action will work well enough to start with) See: http://jakarta.apache.org/struts/faqs/database.html for info on playing with databases in struts (though I dont think this link covers transferring blobs?). (btw: dont use the struts connection pooling impl as its deprecated - use the one provided by your container) -Original Message- From: SriDevi C [mailto:[EMAIL PROTECTED] Sent: Wednesday, 3 September 2003 13:29 To: [EMAIL PROTECTED] Subject: Help needed in using the file upload to databse tag Importance: High Hi All, I am new to using Struts. I want to use struts in uploading a file to database.Kindly guide me in this regard. Kindly let me know which tld file to copy and where to copy and what is the tag to use etc It would be very kind of you if anyone can give me a sample code. I am developing the application using JSP's using JDeveloper. It's very urgent. Thanks in advance, Sridevi This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us @ http://www.masconit.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload and Request Parameter
David Stemm wrote:
All,
I have a form that is doing a file upload and on the confirmation page after the upload I'm trying to get a request parameter using
the c:out tag. The tag doesn't seem to find the request param. I know the parameter exists - I can see it in the debugger.
The tag looks like this: c:out value=${param.action}/ and I tried this as well c:out
value=${param['action']}/. I believe the problem is because the form is setup to use multipart/form-data.
Any ideas on this? Thanks.
There is a note in the request.getParameter() JavaDocs that states:
If the parameter data was sent in the request body, such as occurs with
an HTTP POST request, then reading the body directly via
getInputStream() or getReader() can interfere with the execution of this
method.
You have probably used some package like FileUpload to handle the file.
This package would be using the getInputStream() to extract the
contents of the uploaded file (this is why you cannot access the
parameters normally). This package should also provide some method of
accessing any formfields or parameters that were passed.
FileUpload package:
http://jakarta.apache.org/commons/fileupload
(I haven't used this myself) It looks like you could use this in your
action to get a list of FileItems (some will be uploaded files which you
can save to disk, the others would be form fields).
When you find a form field, you could try adding it to the request using
request.setAttribute(), which should allow you to access it using c:out.
--
Jason Lea
-
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RE: Looking for Multiple file upload at once example
And the answer to my own question isRTFM better! I caused my own problem. The form can populate files if you set the form field to type FormFile, not String as I was using. That stopped my crashing so I expect I'll have just as easy a time getting to the uploaded files name and data. :) Sorry to bother the list. And shame on me. :( David -Original Message- From: David Friedman [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 11:52 PM To: [EMAIL PROTECTED] Subject: Looking for Multiple file upload at once example I'm drawing a blank looking for an example of uploading 2 or more files at once in Struts 1.1. I'm trying to load 3 pics at once: image, bgImage, and logo. I have String setter's in my ActionFrom so I can store the name of the files, and I'm setting my form enctype to multipart/form-data. I did that, and now, before I can try to find a way to obtain the MulitPartRequestHandler, it crashes with an Exception (see past my ramblings for it). For the 3 file uploads, I was going to the ActionForm's getMultiPartRequestHandler() but I'm not sure what to do with it.. Should I put it in the validate? Should I get the form.getMultiPartRequestHandler() from within the Action and then use getFileElements() to obtain a hash of FileForms? Does anyone have any suggestions? The struts-upload example I have was for one file, I found nothing appropriate on the list archives, and the jakarta site didn't seem to show me what I was hoping for... Also, the I found a doc that said the enctype should be mutilpart/request-data. I hope that's a typo since a) it didn't seem to upload anything (the update went in an instant) and b) I've never heard of multipart/request-data before and can't find it searching via google. That odd reference is in the Struts 1.1 final API's ActionForm page under the description for getMultiPartRequestHandler(), page: http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionForm.htm l Thanks for any suggestions and below is my evil stack trace from when I switched my enctype to mutilpart/form-data and tried sending the form in to Struts 1.1 (Tomcat 4.1.27/JDK 1.4.2) Regards, David javax.servlet.ServletException: BeanUtils.populate at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480
Looking for Multiple file upload at once example
I'm drawing a blank looking for an example of uploading 2 or more files at once in Struts 1.1. I'm trying to load 3 pics at once: image, bgImage, and logo. I have String setter's in my ActionFrom so I can store the name of the files, and I'm setting my form enctype to multipart/form-data. I did that, and now, before I can try to find a way to obtain the MulitPartRequestHandler, it crashes with an Exception (see past my ramblings for it). For the 3 file uploads, I was going to the ActionForm's getMultiPartRequestHandler() but I'm not sure what to do with it.. Should I put it in the validate? Should I get the form.getMultiPartRequestHandler() from within the Action and then use getFileElements() to obtain a hash of FileForms? Does anyone have any suggestions? The struts-upload example I have was for one file, I found nothing appropriate on the list archives, and the jakarta site didn't seem to show me what I was hoping for... Also, the I found a doc that said the enctype should be mutilpart/request-data. I hope that's a typo since a) it didn't seem to upload anything (the update went in an instant) and b) I've never heard of multipart/request-data before and can't find it searching via google. That odd reference is in the Struts 1.1 final API's ActionForm page under the description for getMultiPartRequestHandler(), page: http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionForm.htm l Thanks for any suggestions and below is my evil stack trace from when I switched my enctype to mutilpart/form-data and tried sending the form in to Struts 1.1 (Tomcat 4.1.27/JDK 1.4.2) Regards, David javax.servlet.ServletException: BeanUtils.populate at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:263) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)
RE: Looking for Multiple file upload at once example
I posted something about this a week or two back outlining a technique whereby, although the user can still only upload one file (per field) at a time, the form is session scoped and keeps track of already uploaded files internally, so over a series of requests the user can upload multiple files for a particular field, prior to passing the whole lot on to the action for processing. Ill post a few more details in a couple of minutes, but right now I just got out of a meeting and theres a cigerette with my name on it asking me to smoke it before I do anything further... ;-) -Original Message- From: David Friedman [mailto:[EMAIL PROTECTED] Sent: Thursday, 28 August 2003 11:52 To: [EMAIL PROTECTED] Subject: Looking for Multiple file upload at once example I'm drawing a blank looking for an example of uploading 2 or more files at once in Struts 1.1. I'm trying to load 3 pics at once: image, bgImage, and logo. I have String setter's in my ActionFrom so I can store the name of the files, and I'm setting my form enctype to multipart/form-data. I did that, and now, before I can try to find a way to obtain the MulitPartRequestHandler, it crashes with an Exception (see past my ramblings for it). For the 3 file uploads, I was going to the ActionForm's getMultiPartRequestHandler() but I'm not sure what to do with it.. Should I put it in the validate? Should I get the form.getMultiPartRequestHandler() from within the Action and then use getFileElements() to obtain a hash of FileForms? Does anyone have any suggestions? The struts-upload example I have was for one file, I found nothing appropriate on the list archives, and the jakarta site didn't seem to show me what I was hoping for... Also, the I found a doc that said the enctype should be mutilpart/request-data. I hope that's a typo since a) it didn't seem to upload anything (the update went in an instant) and b) I've never heard of multipart/request-data before and can't find it searching via google. That odd reference is in the Struts 1.1 final API's ActionForm page under the description for getMultiPartRequestHandler(), page: http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionForm.htm l Thanks for any suggestions and below is my evil stack trace from when I switched my enctype to mutilpart/form-data and tried sending the form in to Struts 1.1 (Tomcat 4.1.27/JDK 1.4.2) Regards, David javax.servlet.ServletException: BeanUtils.populate at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174
RE: Looking for Multiple file upload at once example
snip The form can populate files if you set the form field to type FormFile, not String as I was using. /snip Ah glad to hear you got it working. Having read your question closer this time I guess that you are providing 3 seperate file upload controls for the files, so the info I was posting isn't applicable in this case, (Being about how to associate any number of files with a single field), so I'll leave off on the details of that unless anyone else is interested in having them posted again? -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED] Sent: Thursday, 28 August 2003 15:18 To: Struts Users Mailing List Subject: RE: Looking for Multiple file upload at once example I posted something about this a week or two back outlining a technique whereby, although the user can still only upload one file (per field) at a time, the form is session scoped and keeps track of already uploaded files internally, so over a series of requests the user can upload multiple files for a particular field, prior to passing the whole lot on to the action for processing. Ill post a few more details in a couple of minutes, but right now I just got out of a meeting and theres a cigerette with my name on it asking me to smoke it before I do anything further... ;-) -Original Message- From: David Friedman [mailto:[EMAIL PROTECTED] Sent: Thursday, 28 August 2003 11:52 To: [EMAIL PROTECTED] Subject: Looking for Multiple file upload at once example I'm drawing a blank looking for an example of uploading 2 or more files at once in Struts 1.1. I'm trying to load 3 pics at once: image, bgImage, and logo. I have String setter's in my ActionFrom so I can store the name of the files, and I'm setting my form enctype to multipart/form-data. I did that, and now, before I can try to find a way to obtain the MulitPartRequestHandler, it crashes with an Exception (see past my ramblings for it). For the 3 file uploads, I was going to the ActionForm's getMultiPartRequestHandler() but I'm not sure what to do with it.. Should I put it in the validate? Should I get the form.getMultiPartRequestHandler() from within the Action and then use getFileElements() to obtain a hash of FileForms? Does anyone have any suggestions? The struts-upload example I have was for one file, I found nothing appropriate on the list archives, and the jakarta site didn't seem to show me what I was hoping for... Also, the I found a doc that said the enctype should be mutilpart/request-data. I hope that's a typo since a) it didn't seem to upload anything (the update went in an instant) and b) I've never heard of multipart/request-data before and can't find it searching via google. That odd reference is in the Struts 1.1 final API's ActionForm page under the description for getMultiPartRequestHandler(), page: http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionForm.htm l Thanks for any suggestions and below is my evil stack trace from when I switched my enctype to mutilpart/form-data and tried sending the form in to Struts 1.1 (Tomcat 4.1.27/JDK 1.4.2) Regards, David javax.servlet.ServletException: BeanUtils.populate at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext
File Upload and Request Parameter
All,
I have a form that is doing a file upload and on the confirmation page after the
upload I'm trying to get a request parameter using the c:out tag. The tag doesn't
seem to find the request param. I know the parameter exists - I can see it in the
debugger. The tag looks like this: c:out value=${param.action}/ and I tried this
as well c:out value=${param['action']}/. I believe the problem is because the
form is setup to use multipart/form-data. Any ideas on this? Thanks.
File Upload and Request Parameter
All,
I have a form that is doing a file upload and on the confirmation page after the
upload I'm trying to get a request parameter using the c:out tag. The tag doesn't
seem to find the request param. I know the parameter exists - I can see it in the
debugger. The tag looks like this: c:out value=${param.action}/ and I tried this
as well c:out value=${param['action']}/. I believe the problem is because the
form is setup to use multipart/form-data. Any ideas on this? Thanks.
File Upload error
Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload error
Make sure you do not have another file upload jar in your classpath. Where are you hosting your app, what OS? Alex. -Original Message- From: Erez Efrati [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 11:14 AM To: 'Struts Users Mailing List' Subject: File Upload error Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload error
Alex, I found it!! It was a beta version of the FileUpload in the JBoss/Tomcat-4.1.24. I just replaced it with the FileUpload 1.0 that came with Struts and it works now, thank god :) Erez -Original Message- From: Alex Shneyderman [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 4:48 PM To: 'Struts Users Mailing List' Subject: RE: File Upload error Make sure you do not have another file upload jar in your classpath. Where are you hosting your app, what OS? Alex. -Original Message- From: Erez Efrati [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 11:14 AM To: 'Struts Users Mailing List' Subject: File Upload error Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file upload problem
Hi Erez,
Just wondering if you figured this out. I've found what I think could
be a solution.
If you deploy your jboss ear in an exploded way:
[
How can a war file be deployed in a exploded way ..
just create a directory named foo.ear and in the deploy
directory,
and unpack your EAR file in foo.ear.
Then unpack the WAR file in a directory named foo.war in
foo.ear.
]
then you can write the uploaded files to a folder that the tomcat server
will be able to serve!
This works for me. Email me for more details.
Brian
-Original Message-
From: Erez Efrati [mailto:[EMAIL PROTECTED]
Sent: 18 August 2003 15:53
To: 'Struts Users Mailing List'
Subject: RE: file upload problem
I am dealing as well with the file upload issue:
1) To where should I save those files. For one I haven't done this, so
this is all new. Also, I am using JBoss and I saw that no matter which
directory I choose under my application context directory, this
directory will be deleted and recreated upon redeployment so I guess
there is a convention that I am not aware of. If I go and save my files
in a c:\files how could links from JSP access those files. Lost in the
wilderness :) How is it done?
2) I could always store those files in the database but then I would
have to access them through an action, is this wise?
Thanks a bunch,
Erez
-Original Message-
From: Brian McSweeney [mailto:[EMAIL PROTECTED]
Sent: Monday, August 18, 2003 3:46 PM
To: 'Struts Users Mailing List'
Subject: RE: file upload problem
Shane,
You are a star! That fixed it!
Thanks very much,
Brian
-Original Message-
From: Witbeck, Shane [mailto:[EMAIL PROTECTED]
Sent: 18 August 2003 14:17
To: [EMAIL PROTECTED]
Subject: RE: file upload problem
I had a similar problem until I realized that you must specify a file
and
not a folder for the upload path (i.e. /tmp/upload/upload.txt not
/tmp/upload).
HTH,
Shane
-Original Message-
From: Brian McSweeney [mailto:[EMAIL PROTECTED]
Sent: Monday, August 18, 2003 7:24 AM
To: 'Struts Users Mailing List'
Subject: RE: file upload problem
Thanks Prashanth,
But I don't think that's the problem.
Thanks anyway though,
Brian
-Original Message-
From: Prashanth.S [mailto:[EMAIL PROTECTED]
Sent: 18 August 2003 11:44
To: Struts Users Mailing List
Subject: Re: file upload problem
hi brian,
try changing the folder permission from read-only??Its just a guess
Thanks
Prashanth
Brian McSweeney [EMAIL PROTECTED] wrote:
Hi all,
I'm trying to do a file upload action based on the example
struts-upload.war.
I want to save the uploaded file to a folder on disk. However when I try
to run
the action I get an error saying I don't have access to the folder. I've
tried
changing the folder access and also using a different folder.
I still get a file not found exception which says
java.io.FileNotFoundException: .. (Access is denied)
I'm using JBoss 3.2.1_tomcat4.1.24.
Perhaps JBoss restricts folder access?
The code that runs the struts action is:-
AddProductForm frm = (AddProductForm) form;
//retrieve the file representation
FormFile file = frm.getTheFile();
//retrieve the file name
String fileName= file.getFileName();
//retrieve the content type
String contentType = file.getContentType();
//retrieve the file size
String size = (file.getFileSize() + bytes);
log.info(File details - name: +fileName);
log.info(File details - contentType: +contentType);
log.info(File details - size: +size);
// this is where I get the folder path to save the image into.
String imageStorePath = Init.getImageStorePath();
log.info(the value of imageStorePath is: +imageStorePath);
try {
//retrieve the file data
ByteArrayOutputStream baos = new ByteArrayOutputStream();
InputStream stream = file.getInputStream();
//write the file to the file specified
OutputStream bos = new FileOutputStream(imageStorePath);
int bytesRead = 0;
byte[] buffer = new byte[8192];
while ((bytesRead = stream.read(buffer, 0, 8192)) != -1) {
bos.write(buffer, 0, bytesRead);
}
bos.close();
log.info(The file has been written to \ + imageStorePath
+ \);
//close the stream
stream.close();
}
catch (FileNotFoundException fnfe) {
log.error(Couldn't find the file: + fnfe.toString());
}
catch (IOException ioe) {
log.error(io exception: + ioe.toString());
}
finally{
//destroy the temporary file created
file.destroy();
return mapping.findForward( WebConstants.SUCCESS );
}
}
Any help would be greatly appreciated.
Cheers,
Brian
-
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File Upload Data
Hello All, I'm running into a really weird problem. I'm uploading a file in windows and the input stream is just fine. But when I deploy my application to a linux box, the same upload failes. I traced this down to the fact that the input stream is empty. The file is being uploaded but the stream is coming in as null. I've verified these files are not corrupt or empty. Has anyone seen this before? Thanks, Steven - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file upload problem
Hi Brian, Thanks for replying. I really need help here, cause this is my first time I am dealing with this. All I wanted to know is how should and can I handle uploads of files which are then being accessed intensively. Up to now I've seen two ways to do this: (1) Store the uploaded files in the database and have a Struts Action serve those files from the DB. Pros: - The action has an ultimate control on who access what - The files are better secured Cons: - might turn up slow, even too slow to not acceptable (2) Store those uploaded files under a file system directory and have the JSP pages access these files through an Action or direct access, like any normal image, logo, etc. * Using an action - again, gaining control over the access, but might be slower then direct access. * Using direct access - probably faster (don't know how much more, though), but losing control over pages access, less secured. To do this I thought also of using Apache as the front door, using the alias directive + JK2 module, which I guess you are familiar with. Of course using Apache as the front door led me to the question of: do I need it really, is it that important to have the Apache just for the files. Many people argue that using Apache is best for static files, and I guess images, photos, etc. *are* static in nature, so why not. Still I did find that the configuration is a bit awkward, however it can work. Do you use Apache for that as well? Or just Tomcat? True, first I wanted to go along and delay my decision of how to access those files and just have a file system directory. But I saw that JBoss deletes those directories upon packed deployment. In your solution I have to deploy in an unpacked manner even in production. Otherwise the whole directory will get lost. Do you see any problems with your way? It's really sad that there is not way to declare in JBoss/Tomcat a directory with characteristics similar to the alias url-path dir-path in Apache. I don't see why it is not there, am I the only one to deal with this kind of requirement? I guess not :) Regards, Erez -Original Message- From: Brian McSweeney [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 20, 2003 11:59 AM To: 'Struts Users Mailing List' Subject: RE: file upload problem Hi Erez, Just wondering if you figured this out. I've found what I think could be a solution. If you deploy your jboss ear in an exploded way: [ How can a war file be deployed in a exploded way .. just create a directory named foo.ear and in the deploy directory, and unpack your EAR file in foo.ear. Then unpack the WAR file in a directory named foo.war in foo.ear. ] then you can write the uploaded files to a folder that the tomcat server will be able to serve! This works for me. Email me for more details. Brian -Original Message- From: Erez Efrati [mailto:[EMAIL PROTECTED] Sent: 18 August 2003 15:53 To: 'Struts Users Mailing List' Subject: RE: file upload problem I am dealing as well with the file upload issue: 1) To where should I save those files. For one I haven't done this, so this is all new. Also, I am using JBoss and I saw that no matter which directory I choose under my application context directory, this directory will be deleted and recreated upon redeployment so I guess there is a convention that I am not aware of. If I go and save my files in a c:\files how could links from JSP access those files. Lost in the wilderness :) How is it done? 2) I could always store those files in the database but then I would have to access them through an action, is this wise? Thanks a bunch, Erez -Original Message- From: Brian McSweeney [mailto:[EMAIL PROTECTED] Sent: Monday, August 18, 2003 3:46 PM To: 'Struts Users Mailing List' Subject: RE: file upload problem Shane, You are a star! That fixed it! Thanks very much, Brian -Original Message- From: Witbeck, Shane [mailto:[EMAIL PROTECTED] Sent: 18 August 2003 14:17 To: [EMAIL PROTECTED] Subject: RE: file upload problem I had a similar problem until I realized that you must specify a file and not a folder for the upload path (i.e. /tmp/upload/upload.txt not /tmp/upload). HTH, Shane -Original Message- From: Brian McSweeney [mailto:[EMAIL PROTECTED] Sent: Monday, August 18, 2003 7:24 AM To: 'Struts Users Mailing List' Subject: RE: file upload problem Thanks Prashanth, But I don't think that's the problem. Thanks anyway though, Brian -Original Message- From: Prashanth.S [mailto:[EMAIL PROTECTED] Sent: 18 August 2003 11:44 To: Struts Users Mailing List Subject: Re: file upload problem hi brian, try changing the folder permission from read-only??Its just a guess Thanks Prashanth Brian McSweeney [EMAIL PROTECTED] wrote: Hi all, I'm trying to do a file upload action based on the example struts-upload.war. I want to save the uploaded file to a folder on disk. However when I try to run the action I get
Re: File Upload Data
Steven, I had a problem like that where nothing was being uploaded because my form enctype was not set to 'multipart/form-data'. Then again, the problem was when I was programming in Perl under Apache + NT and migrating it to Perl under Apache + Linux, so it's not quite the Struts-Upload related answer you were probably looking for, huh? :( Regards, David ---Original Message--- From: Steven Leija [EMAIL PROTECTED] Sent: 08/20/03 08:58 AM To: Struts Users Mailing List [EMAIL PROTECTED] Subject: File Upload Data Hello All, I'm running into a really weird problem. I'm uploading a file in windows and the input stream is just fine. But when I deploy my application to a linux box, the same upload failes. I traced this down to the fact that the input stream is empty. The file is being uploaded but the stream is coming in as null. I've verified these files are not corrupt or empty. Has anyone seen this before? Thanks, Steven - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File Upload Data
I have run the same code for my file uploads in windows and linux without a problem. Shane - Original Message - From: David G. Friedman [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, August 20, 2003 7:13 AM Subject: Re: File Upload Data Steven, I had a problem like that where nothing was being uploaded because my form enctype was not set to 'multipart/form-data'. Then again, the problem was when I was programming in Perl under Apache + NT and migrating it to Perl under Apache + Linux, so it's not quite the Struts-Upload related answer you were probably looking for, huh? :( Regards, David ---Original Message--- From: Steven Leija [EMAIL PROTECTED] Sent: 08/20/03 08:58 AM To: Struts Users Mailing List [EMAIL PROTECTED] Subject: File Upload Data Hello All, I'm running into a really weird problem. I'm uploading a file in windows and the input stream is just fine. But when I deploy my application to a linux box, the same upload failes. I traced this down to the fact that the input stream is empty. The file is being uploaded but the stream is coming in as null. I've verified these files are not corrupt or empty. Has anyone seen this before? Thanks, Steven - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
file upload problem - FileNotFoundException
I have a weird problem using fileupload. Exception stack is (I'm using IBM WSAD): [03-08-18 08:50:34:577 CEST] 613ea32e RequestProces I org.apache.struts.action.RequestProcessor Processing a 'POST' for path '/updateTicket' [03-08-18 08:50:35:027 CEST] 613ea32e WebGroup E SRVE0026E: [Servlet Error]-[org/apache/commons/fileupload/FileUploadException]: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadException at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:262) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:21 9) at org.apache.struts.util.RequestUtils.getMultipartHandler(RequestUtils.java:10 46) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:919) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:779) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:246) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292) it is done after trying to post a form with enctype multipart/form-data Class org/apache/commons/fileupload/FileUploadException is present in attached jar (commons-fileupload) and that makes my confusion even bigger.. what is interesting, this error doesn't occur when I exclude EJB Server from the project(so this error doesn't result from bad configured webproject)...Until this time everything in my application seemed OK... Has anybody ever had something similar and is able to help me? I'll be very grateful... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file upload problem - FileNotFoundException
Sounds like we're having similar problems. I'm using JBoss. I got that problem when I didn't have the commons-fileupload.jar in my ejb server's classpath. I know you said you have that, but make sure! -Original Message- From: Kuba [mailto:[EMAIL PROTECTED] Sent: 18 August 2003 10:31 To: [EMAIL PROTECTED] Subject: file upload problem - FileNotFoundException I have a weird problem using fileupload. Exception stack is (I'm using IBM WSAD): [03-08-18 08:50:34:577 CEST] 613ea32e RequestProces I org.apache.struts.action.RequestProcessor Processing a 'POST' for path '/updateTicket' [03-08-18 08:50:35:027 CEST] 613ea32e WebGroup E SRVE0026E: [Servlet Error]-[org/apache/commons/fileupload/FileUploadException]: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadException at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:262) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.jav a:21 9) at org.apache.struts.util.RequestUtils.getMultipartHandler(RequestUtils.jav a:10 46) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:919) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcess or.j ava:779) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: 246) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292) it is done after trying to post a form with enctype multipart/form-data Class org/apache/commons/fileupload/FileUploadException is present in attached jar (commons-fileupload) and that makes my confusion even bigger.. what is interesting, this error doesn't occur when I exclude EJB Server from the project(so this error doesn't result from bad configured webproject)...Until this time everything in my application seemed OK... Has anybody ever had something similar and is able to help me? I'll be very grateful... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file upload problem - FileNotFoundException
Sounds like we're having similar problems. I'm using JBoss. I got that problem when I didn't have the commons-fileupload.jar in my ejb server's classpath. I know you said you have that, but make sure! i don't think it's the same problem... there is something wrong with my ejb project (my ear consists of webProject ejbProject) because when i attach sample AutoWorldExample.war everything is OK :/ i'm asking if someone have had similar problem and then i'll know what could have gone wrong... i'm reminding the problem: Servlet Error]-[org/apache/commons/fileupload/FileUploadException]: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadException at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:262) at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.jav a:219) at org.apache.struts.util.RequestUtils.getMultipartHandler(RequestUtils.jav a:1046) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
