Examples of org.dspace.content.Collection

org.dspace.content.Collection
Class representing a collection.
The collection's metadata (name, introductory text etc), workflow groups, and default group of submitters are loaded into memory. Changes to metadata are not written to the database until update is called. If you create or remove a workflow group, the change is only reflected in the database after calling update. The default group of submitters is slightly different - creating or removing this has instant effect. @author Robert Tansley @version $Revision: 4309 $

     * the collection, if not, bail out. 
     */
    private Collection resolveCollection(String collectionID) {
      
      DSpaceObject dso;
      Collection targetCollection = null;
      
      try {
        // is the ID a handle?
          if (collectionID.indexOf('/') != -1)
          {

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    private void configureCollection(String collectionID, int type, String oaiSource, String oaiSetId, String mdConfigId) {
      System.out.println("Running: configure collection");
     
      Collection collection = resolveCollection(collectionID);
      System.out.println(collection.getID());
            
      try {
        HarvestedCollection hc = HarvestedCollection.find(context, collection.getID());
          if (hc == null) {
            hc = HarvestedCollection.create(context, collection.getID());
          }
        
        context.turnOffAuthorisationSystem();
        hc.setHarvestParams(type, oaiSource, oaiSetId, mdConfigId);
        hc.setHarvestStatus(HarvestedCollection.STATUS_READY);

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     * @param collectionID
     * @param email
     */
    private void purgeCollection(String collectionID, String email) {
      System.out.println("Purging collection of all items and reseting last_harvested and harvest_message: " + collectionID);
      Collection collection = resolveCollection(collectionID);
     
      try 
      {
        EPerson eperson = EPerson.findByEmail(context, email);
          context.setCurrentUser(eperson);
        context.turnOffAuthorisationSystem();
        
        ItemIterator it = collection.getAllItems();
        IndexBrowse ib = new IndexBrowse(context);
        int i=0;
        while (it.hasNext()) {
          i++;
          Item item = it.next();
          System.out.println("Deleting: " + item.getHandle());
          ib.itemRemoved(item);
          collection.removeItem(item);
          // commit every 50 items
          if (i%50 == 0) {
            context.commit();
            i=0;
          }
        }
        
        HarvestedCollection hc = HarvestedCollection.find(context, collection.getID());
        if (hc != null) {
          hc.setHarvestResult(null,"");
          hc.setHarvestStatus(HarvestedCollection.STATUS_READY);
          hc.setHarvestStartTime(null);
          hc.update();

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      System.out.println("Running: a harvest cycle on " + collectionID);
      
      System.out.print("Initializing the harvester... ");
      OAIHarvester harvester = null;
      try {
        Collection collection = resolveCollection(collectionID);
          HarvestedCollection hc = HarvestedCollection.find(context, collection.getID());
        harvester = new OAIHarvester(context, collection, hc);
        System.out.println("success. ");
      }
      catch (HarvestingException hex) {
        System.out.print("failed. ");

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  public void addBody(Body body) throws SAXException, WingException,
  UIException, SQLException, IOException, AuthorizeException
  {
    // Get any metadata that may be removed by unselecting one of these options.
    Item item = submission.getItem();
    Collection collection = submission.getCollection();
    String actionURL = contextPath + "/handle/"+collection.getHandle() + "/submit/" + knot.getId() + ".continue";


    Request request = ObjectModelHelper.getRequest(objectModel);
    String showfull = request.getParameter("showfull");


    // if the user selected showsimple, remove showfull.

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        }
      }
      if (errors.size() <= 0)
        message = T_item_export_success;
    } else if (request.getParameter("collectionID") != null) {
      Collection col = null;
      try {
        col = Collection.find(context, Integer.parseInt(request
            .getParameter("collectionID")));
      } catch (Exception e) {
        errors.add(T_export_bad_col_id);

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  }
    
  public void addBody(Body body) throws SAXException, WingException,
  UIException, SQLException, IOException, AuthorizeException
  {  
    Collection collection = submission.getCollection();
    String actionURL = contextPath + "/handle/"+collection.getHandle() + "/submit/" + knot.getId() + ".continue";


    Division div = body.addInteractiveDivision("submit-save-or-cancel",actionURL, Division.METHOD_POST,"primary submission");
    div.setHead(T_submission_head);
    addSubmissionProgressList(div);

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        // If this group is related to a collection, then un-link it.
        int collectionId = getCollectionId(groupDeleted.getName());
        Role role = getCollectionRole(groupDeleted.getName());
        if (collectionId != -1 && role != Role.none)
        {
          Collection collection = Collection.find(context, collectionId);
          
          if (collection != null)
          {
            if (role == Role.Administrators)
            {
              collection.removeAdministrators();
              collection.update();
            } 
            else if (role == Role.Submitters)
            {
              collection.removeSubmitters();
              collection.update();
            }
            else if (role == Role.WorkflowStep1)
            {
              collection.setWorkflowGroup(1, null);
              collection.update();
            }
            else if (role == Role.WorkflowStep2)
            {
              collection.setWorkflowGroup(2, null);
              collection.update();
            }
            else if (role == Role.WorkflowStep3)
            {
              collection.setWorkflowGroup(3, null);
              collection.update();
            }
            else if (role == Role.DefaultRead)
            {
              // Nothing special needs to happen.
            }

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    }
  
  public void addBody(Body body) throws WingException, SQLException, AuthorizeException
  {
    int collectionID = parameters.getParameterAsInteger("collectionID", -1);
    Collection thisCollection = Collection.find(context, collectionID);
    
    // DIVISION: main
      Division main = body.addInteractiveDivision("collection-confirm-delete",contextPath+"/admin/collection",Division.METHOD_POST,"primary administrative collection");
      main.setHead(T_main_head.parameterize(collectionID));
      main.addPara(T_main_para.parameterize(thisCollection.getMetadata("name")));      
      List deleteConfirmHelp = main.addList("consequences",List.TYPE_BULLETED);
      deleteConfirmHelp.addItem(T_confirm_item1);
      deleteConfirmHelp.addItem(T_confirm_item2);
      deleteConfirmHelp.addItem(T_confirm_item3);

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    private static Item archive(Context c, WorkflowItem wfi)
            throws SQLException, IOException, AuthorizeException
    {
        // FIXME: Check auth
        Item item = wfi.getItem();
        Collection collection = wfi.getCollection();


        log.info(LogManager.getHeader(c, "archive_item", "workflow_item_id="
                + wfi.getID() + "item_id=" + item.getID() + "collection_id="
                + collection.getID()));


        InstallItem.installItem(c, wfi);


        // Log the event
        log.info(LogManager.getHeader(c, "install_item", "workflow_id="

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