[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-19 Thread tino4 
tino4 wrote : carloszaniolo wrote : Sorry, 
  |   | 
  |   | public void download()
  |   |  is from textmcontroller.
  |   | 
  |   | The other is my download helper method and is the important one...
  | 
  | thank you sirit works...
  | 
  | but the downloaded file type is undefined, so that you can't open it. 
  | the file is converted from blob into byte.
  | the size is correct.
  | well i think it's just a convert problem..
  | i'm  still working on it and try to fix it.
  | i let you know
  | 


Hi Carloszaniolo,
it's working now. now i can  open the downloaded uploaded file.
the problem  like i said was the convert itself.
well actually you don't need to convert at all  :)

thank you sir
   

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-18 Thread tino4 
Hi carlos,
thx for your responds.
i still don't understand, which one is your textmcontroller java code?
thx in advance

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-18 Thread carloszaniolo 
Sorry, 

public void download()
 is from textmcontroller.

The other is my download helper method and is the important one...

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-18 Thread tino4 
carloszaniolo wrote : Sorry, 
  | 
  | public void download()
  |  is from textmcontroller.
  | 
  | The other is my download helper method and is the important one...

thank you sirit works...

but the downloaded file type is undefined, so that you can't open it. 
the file is converted from blob into byte.
the size is correct.
well i think it's just a convert problem..
i'm  still working on it and try to fix it.
i let you know


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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-17 Thread tino4 
twocoasttb wrote : You have to write a servlet to do this.  I think the 
seamspace app provides a good example.

hi,
could you plz give some more infos ?
i can't find it in seamspace examples

thx

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-17 Thread carloszaniolo 
Hi,

try this:

s:link value=Donwload #{textm.name} rendered=#{! empty textm.text} 
action=#{textmcontroller.download}  /

public void download() {
  | if (textm.getText() != null) {
  | byte[] file = loadFile();
  | String name = getName();
  | String type = getContentType();
  | MyUtil.download(file, name, type);
  | }
  | }


   public static void download(byte[] file, String name, String type) {
  |FacesContext facesContext =  (FacesContext) 
Component.getInstance(facesContext);
  |if (!facesContext.getResponseComplete()) {
  |HttpServletResponse response = (HttpServletResponse) 
facesContext.getExternalContext().getResponse();
  |response.setContentType(type);
  |response.setContentLength(file.length);
  |response.setHeader(Content-disposition,attachment; 
filename= + name);
  |ServletOutputStream out;
  |try {
  |out = response.getOutputStream();
  |out.write(file);
  |out.flush();
  |} catch (IOException e) {
  | //TODO: something  
  |}
  |facesContext.responseComplete();
  |}
  |}

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-17 Thread carloszaniolo 
But it wold be usefull to have in Seam:
s:filedownload name=#{name} contentType=#{type} file=#{file} /

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[jboss-user] [JBoss Seam] - Re: Usage for downloading uploaded file

2007-07-11 Thread twocoasttb 
You have to write a servlet to do this.  I think the seamspace app provides a 
good example.

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