Examples of org.dspace.content.Bitstream.update()

org.dspace.content.Bitstream.update()
Update the bitstream metadata. Note that the content of the bitstream cannot be changed - for that you need to create a new bitstream. @throws SQLException @throws AuthorizeException


            // Identify the format
            BitstreamFormat bf = FormatIdentifier.guessFormat(context, logoBS);
            logoBS.setFormat(bf);
            AuthorizeManager.addPolicy(context, logoBS, Constants.WRITE, context.getCurrentUser());
            logoBS.update();


            String jsp;
            DSpaceObject dso;
            if (collection == null)
            {

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                    if (userFormatDesc != null)
                    {
                        bitstream.setUserFormatDescription(userFormatDesc);
                    }


                    bitstream.update();
                    bundle.update();
                }
            }
        }

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            b.setSource(wrapper.getFilesystemName("file"));


            // Identify the format
            BitstreamFormat bf = FormatIdentifier.guessFormat(context, b);
            b.setFormat(bf);
            b.update();


            item.update();


            // Back to edit form
            showEditForm(context, request, response, item);

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      // Identify the format
      BitstreamFormat format = FormatIdentifier.guessFormat(context, bitstream);
      bitstream.setFormat(format);


      // Update to DB
      bitstream.update();
      item.update();


            processAccessFields(context, request, item.getOwningCollection(), bitstream);
      
      context.commit();

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      }
    }
    
    //Step 3:
    // Save our changes
    bitstream.update();
    context.commit();


        processAccessFields(context, request, ((Item)bitstream.getParentObject()).getOwningCollection(), bitstream);

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              rp.update();
        }
          }
          
          //update after all changes are applied
          bs.update();
        
          if (!suppressUndo)
          {
            itarch.addUndoDeleteContents(bs.getID());
          }

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      // to do the updates, we need to ignore authorisation in the context
      boolean ignoreAuth = context.ignoreAuthorization();
      context.setIgnoreAuthorization(true);


      bs.update();
      original.update();
      item.update();


      // reset the ignore authorisation
      context.setIgnoreAuthorization(ignoreAuth);

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                // Identify the format
                BitstreamFormat bf = FormatIdentifier.guessFormat(context, logoBS);
                logoBS.setFormat(bf);
                AuthorizeManager.addPolicy(context, logoBS, Constants.WRITE, context.getCurrentUser());
                logoBS.update();


                // Remove temp file
                if (!temp.delete())
                {
                    log.trace("Unable to delete temporary file");

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      Bitstream bs = item.createSingleBitstream(deposit.getInputStream());
      BitstreamFormat format = this.getFormat(context, deposit.getFilename());
      bs.setName(deposit.getFilename());
      bs.setFormat(format);
      bs.update();


      // now we have an item in the workspace, and we need to consider adding some metadata to it,
      // but since the binary file didn't contain anything, what do we do?
      item.addMetadata("dc", "title", null, null, "Untitled: " + deposit.getFilename());
      item.addMetadata("dc", "description", null, null, "Zip file deposted by SWORD without accompanying metadata");

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            Bitstream bs = original.createBitstream(deposit.getInputStream());
            BitstreamFormat format = this.getFormat(context, deposit.getFilename());
            bs.setFormat(format);
      bs.setName(deposit.getFilename());
      bs.update();


      // update the item metadata to inclue the current time as
      // the updated date
      this.setUpdatedDate(item, verboseDescription);

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