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i_folder_id is not in the PropertySet

edited August 11, 2016 in Documentum

Hi,

maybe I'm an idiot or blind or anything else.

I have issues to get the i_folder_id value from a property set in DFS.

I export the content and wants to export content and some properties

Here is my code:

public ContentTransfer()

{

    

}

public void getContent(IServiceContext sContext,String repositoryName,ArrayList<String> objectID,String type,String path,IQueryService queryS,String conf,String cParam) throws ServiceException, CSVReaderException

{

dos=type;

contentParam=Integer.parseInt(cParam);

absolute=path;   

serviceFactory =ServiceFactory.getInstance();   

service = (IObjectService) serviceFactory.getRemoteService(IObjectService.class, sContext, "core", "http://pdeluh0002180:8080/emc-dfs/services");

objectIds = new ObjectIdentitySet();

this.repositoryName=repositoryName;

querySvc=queryS;

ConfPath=conf;

addID(objectID);

Streamout();

  

   

//                    BinaryContent bc = (BinaryContent) content;                   

//                    System.out.println(bc.getAsByteArray().length);                   

//                    System.out.println(bc.getAsFile().getAbsolutePath());

    System.out.println("stop");

}

   

private OperationOptions getStreamOptions(String docType) {

streamOptions = new OperationOptions();

ContentProfile contentProfile = streamOptions.getContentProfile();

contentProfile.setFormatFilter(FormatFilter.ANY);

contentProfile.setFormat(docType);

streamOptions.setContentProfile(contentProfile);

ContentTransferProfile ctp = streamOptions.getContentTransferProfile();

ctp.setDestinationDirectory(absolute);

ctp.setTransferMode(ContentTransferMode.MTOM);

streamOptions.setContentTransferProfile(ctp);

return streamOptions;

}  

    private void addID(ArrayList<String>alIds)

    {

        it= alIds.iterator();

        while(it.hasNext())

        {

           

            ObjectId objId = new ObjectId(it.next());

           

            objectIds.addIdentity(new ObjectIdentity(objId, repositoryName));

            System.out.println(objId);

           

        }

       

    }

   

    private void Streamout() throws CSVReaderException, ServiceException

    {

        try {

            OperationOptions operationOptions = new OperationOptions();

            PropertyProfile propProfile = new PropertyProfile();

            propProfile.setFilterMode(PropertyFilterMode.ALL);

            operationOptions.setPropertyProfile(propProfile);

            streamOptions =getStreamOptions(dos);

            results = service.get(objectIds, streamOptions);

            dataObjects = results.getDataObjects();

            int z = dataObjects.size();

            for (int i = 0; i < z; i++) {

                dataObject = (DataObject) dataObjects.get(i);

                List<Relationship> rela = dataObject.getRelationships();

               

                docProperties = dataObject.getProperties();

                dataObject.setType("basf_document");

                List contents = dataObject.getContents();

                int iC = contents.size();

               

                int iSize = contents.size()-1;

                if(iSize==contentParam)

                {

                    content = (Content) contents.get(contentParam);

                    type = content.getFormat();

                }else if(iSize<contentParam)

                {

                    content = (Content) contents.get(iSize);

                    type = content.getFormat();

                }

                else

                {

                    content = (Content) contents.get(0);

                    type = content.getFormat();

                }

                getContAsByte = content.canGetAsByteArray();

                getContAsFile = content.canGetAsFile();

                rObjId = dataObject.getIdentity().toString();

               

              

                objName = docProperties.get("object_name").getValueAsString();

                objName=objName.replace("\"", "");

                objName=objName.replace("#", "");

                objName=objName.replace("\\", "");

                objName=objName.replace("$", "");

                objName=objName.replace("/", "");

                objName=objName.replace(":", "");

                getDosExt();

                String id = docProperties.get("i_folder_id").getValueAsString(); Here I get a null pointer exception

              while(it.hasNext())

               {

                   String prop;

                   String key;

                   String val;

                   prop = it.next().toString();

                   String[]ar= sUtil.split(prop, "=");

                   if(ar.length>1)

                   {

                   ArrayIterator<String>arIt = new ArrayIterator<String>(ar);

                   while (arIt.hasNext())

                   {

                       System.out.println(key=arIt.next());

                       val=arIt.next();

                       if(key.equals("r_object_id"))

                       {

                           System.out.println(val);

                       }

                       if(!val.isEmpty())

                       {

                       map.put(key,val);

                       }

                   }

                   }

                  

                  

               }

                File f = content.getAsFile(absolute, rObjId+"." +dos , false);

                IGetFolderPath fld = new GetFolderPaths();

                ArrayList<String>alFld= fld.alFldPath(dataObject);

               

                //IWriteXML write = new WriteXML();

                //write.createXML(map);

                System.out.println(f.getAbsolutePath());

               //readConf(ConfPath);

               //setAttrList(alConf);

               //write.save();

            }

           

        } catch (ServiceException ex) {

            Logger.getLogger(ContentTransfer.class.getName()).log(Level.SEVERE, null, ex);

           

        }

       

    }

   

   public void getDosExt()

   {

       IGetDosExt ext = new GetDosExt();

       dos = ext.getExt(type, repositoryName, querySvc);

   }


I'm goin mad. I searched all forums and studied the dev guide for DFS. I'm using dfs client dfs API 7.1 target DFS is 6.7 sp 2.

I will be glad about any help...

Best Regards Chris

Comments

  • edited August 11, 2016


    i_folder_id is a repeating valued field... make sure you are using proper method for that. You'll need to provide an index value.

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