subject:"RE\: Vadim \: RE\: XSP Upload example \- I do not understand"

Re: Vadim : RE: XSP Upload example - I do not understand

2002-06-12 Thread Nicola Ken Barozzi

Jeroen ter Voorde wrote:
> Hi,
> 
> You can use an action to move the attachment to where you want. Here's how:
> 
> http://marc.theaimsgroup.com/?l=xml-cocoon-dev&m=101878098524370&w=2

Or fix the upload mechanism ;-)

Having to pass upload stuff conf to Cocoon directly is an ugly hack, 
that nobody ever took time to change.

If you are willing...

-- 
Nicola Ken Barozzi   [EMAIL PROTECTED]
 - verba volant, scripta manent -
(discussions get forgotten, just code remains)
-

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Re: Vadim : RE: XSP Upload example - I do not understand

2002-06-12 Thread Jeroen ter Voorde


Hi,

You can use an action to move the attachment to where you want. Here's how:

http://marc.theaimsgroup.com/?l=xml-cocoon-dev&m=101878098524370&w=2

Jeroen


- Original Message - 
From: "Chitharanjan Das" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 12, 2002 12:32 AM
Subject: RE: Vadim : RE: XSP Upload example - I do not understand


> 
> Thanks a million
> 
> I understand it now...
> 
> Let me try to clarify
> 
> 1. Upload directory is read from init parameter. Hence it is kinda fixed
> .
> 2. We do not get the control of uploaded files.
> As soon as the Cocoon gets a request. The request is processed
> for Multipart request processing. Is this how it has to be processed ?
> The only way to change this is to provide my own version of multi-part
> request processing factory. However, the problem is that you can have
> utmost one kind of behaviour.
> 3. In my implementation, I need to store the files in different
> directories, depending upon the type of files uploaded. How do you
> suggest I go ant it...
> 
> 
> Thanks in advance,
> Chiths
> 
> 
> 
> 
> 
> 
> 
> 
> 
> -Original Message-----
> From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
> Sent: Tuesday, June 11, 2002 1:18 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Vadim : RE: XSP Upload example - I do not understand
> 
> > From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
> > 
> > Hello Vadim...
> > 
> > If you might explain the upload functionality ...
> > 
> > 1. Form with multipart data is submitted to upload.xsp
> > 2. The form parameters have to be processed. I changed the form
> variable
> > name from uploaded_file to files and still it works.
> > 3. If I have to do additional processing like throw error if the file
> > exists or the file needs to be stored in a specific pattern say
> > $upload_directory///_uniqueId. How can I
> customize
> > it.
> 
> Look into the source. Start with CocoonServlet:
> 
> HttpServletRequest request =
> RequestFactory.getRequestFactory(requestFactoryClass).getServletRequest(
> req,
>  
> CocoonServlet.SAVE_UPLOADED_FILES_TO_DISK,
>  this.uploadDir,
>  CocoonServlet.ALLOW_OVERWRITE,
>  CocoonServlet.SILENTLY_RENAME,
>  this.maxUploadSize);
> 
> 
> > 4. If there are additional form elements, how do I process them.
> > 5. Where is the upload functionality being invoked.. Its kind a vague
> > (for my intellect).
> 
> From the servlet, see line(s) above.
> 
> Vadim
> 
> 
> > 
> > Thanks in Advance,
> > Chiths
> > 
> > 
> > -Original Message-
> > From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, June 11, 2002 6:51 AM
> > To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > Subject: RE: XSP Upload example - I do not understand
> > 
> > > From: Stefan Riegel [mailto:[EMAIL PROTECTED]]
> > >
> > > Hello, everybody,
> > >
> > > I do not understand the XSP upload example. Yes, it works fine, but
> I
> > would
> > > like to understand as much as possible. I guess their is some
> "magic"
> > behind
> > > the scene.
> > >
> > > I did some reading of the API Javadoc, but I'am still not
> experienced
> > enough
> > > reading source code. What to do? Should I give up learning Cocoon
> :-(
> > 
> > Try reading Java source code generated from the XSP.
> > 
> > 
> > > The example XSP-Source follows. I added comments about what I don't
> > > understand.
> > >
> > >
> > > 
> > >
> > > 
> > >
> > >
> > > 
> > 
> > If not used then can be omitted.
> > 
> > 
> > >  > >   xmlns:xsp="http://apache.org/xsp";
> > >   xmlns:xsp-request="http://apache.org/xsp/request/2.0";
> > >   xmlns:xsp-response="http://apache.org/xsp/response/2.0";
> > >   xmlns:log="http://apache.org/xsp/log/2.0";>
> > >
> > >   
> > > 
> > 
> > Same.
> > 
> > 
> > >
> >
> org.apache.cocoon.components.language.markup.xsp.XSPUtil > sp:i
> > > nclude>
> > >
> > >
> >
> org.apache.avalon.framework.context.ContextException > nclu
> > > de>
> > >   
&g

RE: Vadim : RE: XSP Upload example - I do not understand

2002-06-11 Thread Vadim Gritsenko


> From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
> 
> 
> Thanks a million
> 
> I understand it now...
> 
> Let me try to clarify
> 
> 1. Upload directory is read from init parameter. Hence it is kinda
fixed
> .
> 2. We do not get the control of uploaded files.
>   As soon as the Cocoon gets a request. The request is processed
> for Multipart request processing. Is this how it has to be processed ?
> The only way to change this is to provide my own version of multi-part
> request processing factory. However, the problem is that you can have
> utmost one kind of behaviour.
> 3. In my implementation, I need to store the files in different
> directories, depending upon the type of files uploaded. How do you
> suggest I go ant it...

File.renameTo() should work like move, isn't it?


Vadim


> Thanks in advance,
> Chiths
> 
> 
> 
> 
> 
> 
> 
> 
> 
> -Original Message-
> From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 11, 2002 1:18 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Vadim : RE: XSP Upload example - I do not understand
> 
> > From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
> >
> > Hello Vadim...
> >
> > If you might explain the upload functionality ...
> >
> > 1. Form with multipart data is submitted to upload.xsp
> > 2. The form parameters have to be processed. I changed the form
> > variable
> > name from uploaded_file to files and still it works.
> > 3. If I have to do additional processing like throw error if the
file
> > exists or the file needs to be stored in a specific pattern say
> > $upload_directory///_uniqueId. How can I
> > customize
> > it.
> 
> Look into the source. Start with CocoonServlet:
> 
> HttpServletRequest request =
>
RequestFactory.getRequestFactory(requestFactoryClass).getServletRequest(
> req,
> 
> CocoonServlet.SAVE_UPLOADED_FILES_TO_DISK,
>  this.uploadDir,
>
CocoonServlet.ALLOW_OVERWRITE,
>
CocoonServlet.SILENTLY_RENAME,
>  this.maxUploadSize);
> 
> 
> > 4. If there are additional form elements, how do I process them.
> > 5. Where is the upload functionality being invoked.. Its kind a
vague
> > (for my intellect).
> 
> From the servlet, see line(s) above.
> 
> Vadim


...


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RE: Vadim : RE: XSP Upload example - I do not understand

2002-06-11 Thread Chitharanjan Das



Thanks a million

I understand it now...

Let me try to clarify

1. Upload directory is read from init parameter. Hence it is kinda fixed
.
2. We do not get the control of uploaded files.
As soon as the Cocoon gets a request. The request is processed
for Multipart request processing. Is this how it has to be processed ?
The only way to change this is to provide my own version of multi-part
request processing factory. However, the problem is that you can have
utmost one kind of behaviour.
3. In my implementation, I need to store the files in different
directories, depending upon the type of files uploaded. How do you
suggest I go ant it...


Thanks in advance,
Chiths









-Original Message-
From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, June 11, 2002 1:18 PM
To: [EMAIL PROTECTED]
Subject: RE: Vadim : RE: XSP Upload example - I do not understand

> From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
> 
> Hello Vadim...
> 
> If you might explain the upload functionality ...
> 
> 1. Form with multipart data is submitted to upload.xsp
> 2. The form parameters have to be processed. I changed the form
variable
> name from uploaded_file to files and still it works.
> 3. If I have to do additional processing like throw error if the file
> exists or the file needs to be stored in a specific pattern say
> $upload_directory///_uniqueId. How can I
customize
> it.

Look into the source. Start with CocoonServlet:

HttpServletRequest request =
RequestFactory.getRequestFactory(requestFactoryClass).getServletRequest(
req,
 
CocoonServlet.SAVE_UPLOADED_FILES_TO_DISK,
 this.uploadDir,
 CocoonServlet.ALLOW_OVERWRITE,
 CocoonServlet.SILENTLY_RENAME,
 this.maxUploadSize);


> 4. If there are additional form elements, how do I process them.
> 5. Where is the upload functionality being invoked.. Its kind a vague
> (for my intellect).

>From the servlet, see line(s) above.

Vadim


> 
> Thanks in Advance,
> Chiths
> 
> 
> -Original Message-
> From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 11, 2002 6:51 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: XSP Upload example - I do not understand
> 
> > From: Stefan Riegel [mailto:[EMAIL PROTECTED]]
> >
> > Hello, everybody,
> >
> > I do not understand the XSP upload example. Yes, it works fine, but
I
> would
> > like to understand as much as possible. I guess their is some
"magic"
> behind
> > the scene.
> >
> > I did some reading of the API Javadoc, but I'am still not
experienced
> enough
> > reading source code. What to do? Should I give up learning Cocoon
:-(
> 
> Try reading Java source code generated from the XSP.
> 
> 
> > The example XSP-Source follows. I added comments about what I don't
> > understand.
> >
> >
> > 
> >
> > 
> >
> >
> > 
> 
> If not used then can be omitted.
> 
> 
> >  >   xmlns:xsp="http://apache.org/xsp";
> >   xmlns:xsp-request="http://apache.org/xsp/request/2.0";
> >   xmlns:xsp-response="http://apache.org/xsp/response/2.0";
> >   xmlns:log="http://apache.org/xsp/log/2.0";>
> >
> >   
> > 
> 
> Same.
> 
> 
> >
>
org.apache.cocoon.components.language.markup.xsp.XSPUtil sp:i
> > nclude>
> >
> >
>
org.apache.avalon.framework.context.ContextException nclu
> > de>
> >   
> >
> > 
> >   
> >   File uploadDir = null;
> >   /** Contextualize this class */
> >   public void contextualize(Context context) throws ContextException
{
> > uploadDir = (File) context.get(Constants.CONTEXT_UPLOAD_DIR);
> >   }
> >   
> >
> >   
> >This form allows you upload files
> >
> >  
> > > action="upload.xsp">
> >  File:  
> >  
> >
> >  
> >  
> >  
> >
> > getLogger().debug("Dir=" + uploadDir);
> >  String[] filelist = uploadDir.list();
> >  
> >
> >  filelist[i]
> >
> >  
> >
> >  
> >  
> >  Brought to you by Cocoon at new
> > Date().
> >
> >
> >   
> > 
> >
> >
> > Thank You.
> >
> > Regards
> > Stefan
&

RE: Vadim : RE: XSP Upload example - I do not understand

2002-06-11 Thread Vadim Gritsenko


> From: Chitharanjan Das [mailto:[EMAIL PROTECTED]]
> 
> Hello Vadim...
> 
> If you might explain the upload functionality ...
> 
> 1. Form with multipart data is submitted to upload.xsp
> 2. The form parameters have to be processed. I changed the form
variable
> name from uploaded_file to files and still it works.
> 3. If I have to do additional processing like throw error if the file
> exists or the file needs to be stored in a specific pattern say
> $upload_directory///_uniqueId. How can I
customize
> it.

Look into the source. Start with CocoonServlet:

HttpServletRequest request =
RequestFactory.getRequestFactory(requestFactoryClass).getServletRequest(
req,
 
CocoonServlet.SAVE_UPLOADED_FILES_TO_DISK,
 this.uploadDir,
 CocoonServlet.ALLOW_OVERWRITE,
 CocoonServlet.SILENTLY_RENAME,
 this.maxUploadSize);


> 4. If there are additional form elements, how do I process them.
> 5. Where is the upload functionality being invoked.. Its kind a vague
> (for my intellect).

>From the servlet, see line(s) above.

Vadim


> 
> Thanks in Advance,
> Chiths
> 
> 
> -Original Message-
> From: Vadim Gritsenko [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 11, 2002 6:51 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: XSP Upload example - I do not understand
> 
> > From: Stefan Riegel [mailto:[EMAIL PROTECTED]]
> >
> > Hello, everybody,
> >
> > I do not understand the XSP upload example. Yes, it works fine, but
I
> would
> > like to understand as much as possible. I guess their is some
"magic"
> behind
> > the scene.
> >
> > I did some reading of the API Javadoc, but I'am still not
experienced
> enough
> > reading source code. What to do? Should I give up learning Cocoon
:-(
> 
> Try reading Java source code generated from the XSP.
> 
> 
> > The example XSP-Source follows. I added comments about what I don't
> > understand.
> >
> >
> > 
> >
> > 
> >
> >
> > 
> 
> If not used then can be omitted.
> 
> 
> >  >   xmlns:xsp="http://apache.org/xsp";
> >   xmlns:xsp-request="http://apache.org/xsp/request/2.0";
> >   xmlns:xsp-response="http://apache.org/xsp/response/2.0";
> >   xmlns:log="http://apache.org/xsp/log/2.0";>
> >
> >   
> > 
> 
> Same.
> 
> 
> >
>
org.apache.cocoon.components.language.markup.xsp.XSPUtil sp:i
> > nclude>
> >
> >
>
org.apache.avalon.framework.context.ContextException nclu
> > de>
> >   
> >
> > 
> >   
> >   File uploadDir = null;
> >   /** Contextualize this class */
> >   public void contextualize(Context context) throws ContextException
{
> > uploadDir = (File) context.get(Constants.CONTEXT_UPLOAD_DIR);
> >   }
> >   
> >
> >   
> >This form allows you upload files
> >
> >  
> > > action="upload.xsp">
> >  File:  
> >  
> >
> >  
> >  
> >  
> >
> > getLogger().debug("Dir=" + uploadDir);
> >  String[] filelist = uploadDir.list();
> >  
> >
> >  filelist[i]
> >
> >  
> >
> >  
> >  
> >  Brought to you by Cocoon at new
> > Date().
> >
> >
> >   
> > 
> >
> >
> > Thank You.
> >
> > Regards
> > Stefan
> > --
> >
> > Stefan Riegel
> 
> 
> -
> Please check that your question  has not already been answered in the
> FAQ before posting. 
> 
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> For additional commands, e-mail:   <[EMAIL PROTECTED]>
> 
> 
> 
> 
> -
> Please check that your question  has not already been answered in the
> FAQ before posting. 
> 
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> For additional commands, e-mail:   <[EMAIL PROTECTED]>


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Re: Vadim : RE: XSP Upload example - I do not understand

Re: Vadim : RE: XSP Upload example - I do not understand

RE: Vadim : RE: XSP Upload example - I do not understand

RE: Vadim : RE: XSP Upload example - I do not understand

RE: Vadim : RE: XSP Upload example - I do not understand

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