Erreur d'upload

davtrasher — Tue, 05 Aug 2008 07:31:28 GMT

Bonjour,Je tente d'uploader des fichiers vers alfresco 2.9c avec les apis rest. L'upload réussi mais les fichiers sont illisibles.méthode posttring adresse= "/alfresco/wcservice/sample/upload?"; try { //encodage des paramètres de la requête String donnees = URLEncoder.encode("

Re: Erreur d'upload

christophes — Wed, 06 Aug 2008 14:04:25 GMT

Essaye avec l'instruction suivante :

upload.properties.content.content = content;‍

Avec la version 2.1.1 d'Alfresco ça fonctionne mais j'avais des problème avec l'instruction :

upload.properties.content.encoding = "UTF-8";‍

je l'ai donc enlevée et ça passe.

J'espère que c'est pareil avec la 2.9C.

Christophe

Re: Erreur d'upload

davtrasher — Thu, 07 Aug 2008 07:44:29 GMT

J'ai essayé avec upload.properties.content.content = content;
et sans upload.properties.content.encoding = "UTF-8";
mais j'ai toujours des pages blanches :?
Merci quand même.

Re: Erreur d'upload

jbourgeois — Thu, 07 Aug 2008 14:57:09 GMT

Bonjour,
avez-vous essayé ceci :


upload.properties.content.write(content);
upload.properties.content.mimetype = "UTF-8";
upload.properties.title = "mon fichier uploadé";
upload.save();‍‍‍‍‍

Re: Erreur d'upload

davtrasher — Fri, 08 Aug 2008 07:53:27 GMT

Oui j'ai essayé
résultat: la méthode org.alfresco.repo.jscript.ScriptNode$ScriptContentData.write(string) est introuvable.

Re: Erreur d'upload

davtrasher — Fri, 08 Aug 2008 16:00:20 GMT

Le problème vient peut être de la méthode POST où je passe un String pour le paramètre content. A noté que si j'upload un simple .TXT je peux le lire dans alfresco.
D'autres propositions ?

Re: Erreur d'upload

davtrasher — Wed, 20 Aug 2008 14:56:10 GMT

J'ai essayé une autre métode pour effectuer mon upload:

public String uploadDocs(String title, String description, String correspondant,String nodeid){

      HttpURLConnection conn = null;
      BufferedReader br = null;
      DataOutputStream dos = null;
      DataInputStream inStream = null;
      InputStream is = null;
      OutputStream os = null;
      boolean ret = false;
      String StrMessage = "";
      String exsistingFileName = "D:\\Docs_scannes\\PDF\\advanced-workflow-article.pdf";

      String lineEnd = "\r\n";
      String twoHyphens = "–";
      String boundary =  "*****";
      int bytesRead, bytesAvailable, bufferSize;
      byte[] buffer;
      int maxBufferSize = 1*1024*1024;
      String responseFromServer = "";
      String urlString = "http://localhost:8082/alfresco/wcservice/sample/uploadNew";
      try
      {
         //—————— CLIENT REQUEST
         FileInputStream fileInputStream = new FileInputStream( new
               File(exsistingFileName) );
         // open a URL connection to the Servlet 
         URL url = new URL(urlString);
         // Open a HTTP connection to the URL
         conn = (HttpURLConnection) url.openConnection();
         // Allow Inputs
         conn.setDoInput(true);
         // Allow Outputs
         conn.setDoOutput(true);
         // Don't use a cached copy.
         conn.setUseCaches(false);
         // Use a post method.
         conn.setRequestMethod("POST");
         conn.setRequestProperty("Connection", "Keep-Alive");             
         conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
         dos = new DataOutputStream( conn.getOutputStream() );
         dos.writeBytes(twoHyphens + boundary + lineEnd);
         dos.writeBytes("Content-Disposition: form-data; name=\"nodeid\"" + lineEnd + lineEnd);
         System.out.println(nodeid + lineEnd);
         dos.writeBytes( nodeid + lineEnd);
         dos.writeBytes(twoHyphens + boundary + lineEnd);
         dos.writeBytes("Content-Disposition: form-data; name=\"file\";"
               + " filename=\"" + exsistingFileName +"\"" + lineEnd);
         dos.writeBytes(lineEnd); 
         dos.writeBytes(twoHyphens + boundary + lineEnd);         
         dos.writeBytes("Content-Disposition: form-data; name=\"title\"" + lineEnd + lineEnd);
         dos.writeBytes( title + lineEnd);
         System.out.println(title + lineEnd);
         dos.writeBytes(twoHyphens + boundary + lineEnd);
         dos.writeBytes("Content-Disposition: form-data; name=\"desc\"" + lineEnd + lineEnd);
         dos.writeBytes( description + lineEnd);
         dos.writeBytes(twoHyphens + boundary + lineEnd);
         dos.writeBytes("Content-Disposition: form-data; name=\"author\"" + lineEnd + lineEnd);
         dos.writeBytes( correspondant + lineEnd);
         dos.writeBytes(twoHyphens + boundary + lineEnd);
         dos.writeBytes("Content-Disposition: form-data; name=\"ticket\"" + lineEnd + lineEnd);
         dos.writeBytes( getTicket() + lineEnd);
         // create a buffer of maximum size
         bytesAvailable = fileInputStream.available();
         bufferSize = Math.min(bytesAvailable, maxBufferSize);
         buffer = new byte[bufferSize];
         // read file and write it into form…
         bytesRead = fileInputStream.read(buffer, 0, bufferSize);
         while (bytesRead > 0)
         {
            dos.write(buffer, 0, bufferSize);
            bytesAvailable = fileInputStream.available();
            bufferSize = Math.min(bytesAvailable, maxBufferSize);
            bytesRead = fileInputStream.read(buffer, 0, bufferSize);
         }
         // send multipart form data necesssary after file data…
         dos.writeBytes(lineEnd);
         dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
         // close streams
         fileInputStream.close();
         dos.flush();
         dos.close();
      }
      catch (MalformedURLException ex)
      {
         System.out.println("From ServletCom CLIENT REQUEST:"+ex);
      }
      catch (IOException ioe)
      {
         System.out.println("From ServletCom CLIENT REQUEST:"+ioe);
      }
      //—————— read the SERVER RESPONSE
      try
      {
         inStream = new DataInputStream ( conn.getInputStream() );
         String str;
         while (( str = inStream.readUTF()) != null)
         {
            System.out.println("Server response is: "+str);
            System.out.println("");
         }
         inStream.close();
      }
      catch (IOException ioex)
      {
         System.out.println("From (ServerResponse): "+ioex);
      }
      return urlString;
   }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Et le script correspondant:


// get folder to upload into with nodeid
if ((args.nodeid) && (args.nodeid != ""))
{
   model.folder = search.findNode("workspace://SpacesStore/" + args.nodeid);
}
var filename = null;
var content = null;
var mimetype = null;
encoding = null;
var title = null;
var description = null;
var author = null;
var name = null;

// locate file attributes
for each (field in formdata.fields)
{
   if (field.name == "title")
   {
      title = field.value;
   }
   else if (field.name == "desc")
   {
      description = field.value;
   }
   else if (field.name == "author")
   {
      author = field.value;
   }
   else if (field.name == "name")
   {
      // for having name properties different than original filename
      name = field.value;
   }
   else if (field.name == "file" && field.isFile)
   {
      filename = field.filename;
      content = field.content;
      encoding = "UTF-8";
   }
}

if ((args.mimetype) &&  (args.mimetype != ""))
{
   mimetype = args.mimetype;
}


// ensure folder and mandatory file attributes have been located
if (model.folder == null || filename == undefined || content == undefined)
{
  status.code = 400;
  status.message = "Uploaded file cannot be located in request";
  status.redirect = true;
}
else
{
  // create document in model.folder for uploaded file
  upload = model.folder.createFile("upload" + model.folder.children.length + "_" + filename);
  upload.properties.content.write(content);
  upload.properties.content.encoding = encoding;
  upload.properties.content.mimetype = mimetype;

  if (name != null)
  {
     upload.properties.name = name; 
  }
  else
  {
     upload.properties.name = filename;
  }

  if (title != null)
  {
     upload.properties.title = title;
  }

  if (description != null)
  {
     upload.properties.description = description;
  }

  if (author != null)
  {
     upload.properties.author = author;
  }
  
  upload.save();


  // setup model for response template
  model.upload = upload;
}

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Cette fois-ci dans la réponse fournie par le serveur j'ai le "loginform" alfresco, il y a donc un problème d'authentification pourtant je lui passe bien le ticket dans l'outputstream…

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Erreur d'upload

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