Examples of org.dspace.content.Item

org.dspace.content.Item
Class representing an item in DSpace.
This class holds in memory the item Dublin Core metadata, the bundles in the item, and the bitstreams in those bundles. When modifying the item, if you modify the Dublin Core or the "in archive" flag, you must call update for the changes to be written to the database. Creating, adding or removing bundles or bitstreams has immediate effect in the database. @author Robert Tansley @author Martin Hald @version $Revision: 4644 $

  }
  
    public void addBody(Body body) throws SAXException, WingException,
            UIException, SQLException, IOException, AuthorizeException
    {
      Item item = submission.getItem();
    Collection collection = submission.getCollection();
    String actionURL = contextPath + "/handle/"+collection.getHandle() + "/workflow";
      
      Request request = ObjectModelHelper.getRequest(objectModel);
    String showfull = request.getParameter("showfull");
    
    // if the user selected showsimple, remove showfull.
    if (showfull != null && request.getParameter("showsimple") != null)
      showfull = null;
    
    


      Division div = body.addInteractiveDivision("reject-task", actionURL, Division.METHOD_POST, "primary workflow");
        div.setHead(T_workflow_head);
      
      
        if (showfull == null)
        {
          ReferenceSet referenceSet = div.addReferenceSet("narf",ReferenceSet.TYPE_SUMMARY_VIEW);
          referenceSet.addReference(item);
          div.addPara().addButton("showfull").setValue(T_showfull);
        } 
        else
        {
            ReferenceSet referenceSet = div.addReferenceSet("narf",ReferenceSet.TYPE_DETAIL_VIEW);
            referenceSet.addReference(item);
            div.addPara().addButton("showsimple").setValue(T_showsimple);
            
            div.addHidden("showfull").setValue("true");
        }
        


        List form = div.addList("reject-workflow",List.TYPE_FORM);
        
        form.addItem(T_info1);
        
        TextArea reason = form.addItem().addTextArea("reason");
        reason.setLabel(T_reason);
        reason.setRequired();
        reason.setSize(15, 50);
        if (this.errorFields.contains("reason"))
          reason.addError(T_reason_required);
      
        org.dspace.app.xmlui.wing.element.Item actions = form.addItem();
        actions.addButton("submit_reject").setValue(T_submit_reject);
        actions.addButton("submit_cancel").setValue(T_submit_cancel);
        
        div.addHidden("submission-continue").setValue(knot.getId()); 


        log.info(LogManager.getHeader(context, "get_reject_reason",
                "workflow_id=" + submission.getID() + ",item_id="
                        + item.getID()));
    }

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  public void addBody(Body body) throws SAXException, WingException,
  UIException, SQLException, IOException, AuthorizeException
  {
    // Build the url to and from creative commons
    Item item = submission.getItem();
    Collection collection = submission.getCollection();
    String actionURL = contextPath + "/handle/"+collection.getHandle() + "/submit/" + knot.getId() + ".continue";


    Request request = ObjectModelHelper.getRequest(objectModel);
    boolean https = request.isSecure();

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     */
    public static HarvestedItemInfo getSingle(Context context, String handle,
            boolean collections) throws SQLException
    {
        // FIXME: Assume Handle is item
        Item i = (Item) HandleManager.resolveToObject(context, handle);


        if (i == null)
        {
            return null;
        }


        // Fill out OAI info item object
        HarvestedItemInfo itemInfo = new HarvestedItemInfo();


        itemInfo.context = context;
        itemInfo.item = i;
        itemInfo.handle = handle;
        itemInfo.withdrawn = i.isWithdrawn();
        itemInfo.datestamp = i.getLastModified();
        itemInfo.itemID = i.getID();


        // Get the sets
        if (collections)
        {
            fillCollections(context, itemInfo);

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        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();

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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");

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    } catch (Exception e) {
      // nothing to do
    }
    errors = new ArrayList<Message>();
    if (request.getParameter("itemID") != null) {
      Item item = null;
      try {
        item = Item.find(context, Integer.parseInt(request
            .getParameter("itemID")));
      } catch (Exception e) {
        errors.add(T_export_bad_item_id);

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                       "AND eperson_group_id = ? ";
        
        DatabaseManager.updateQuery(context, query, wsItemID, groupID);
        
        // get the item and have it remove the policies for the group
        Item item = wsItem.getItem();
        item.removeGroupPolicies(group);
    }

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        // If a default policy type has been requested, apply the policies using
        // the DSpace API for doing so
        if (policy != POLICY_NONE)
        {
            WorkspaceItem wsItem = WorkspaceItem.find(context, wsItemID);
            Item item = wsItem.getItem();
            Group group = Group.find(context, groupID);
            
            // "Editor" implies READ, WRITE, ADD permissions
            // "Observer" implies READ permissions
            if (policy == POLICY_EDITOR)

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     *              article
     */
    public static String getItemInfo(Context context, String handle)
        throws SQLException
    {
        Item item = null;
        
        // ensure that the handle exists
        try 
        {
            item = (Item) HandleManager.resolveToObject(context, handle);
        } 
        catch (Exception e)
        {
            return null;
        }
        
        // if no handle that matches is found then also return null
        if (item == null)
        {
            return null;
        }
        
        // build the referece
        // FIXME: here we have blurred the line between content and presentation
        // and it should probably be un-blurred
        DCValue[] title = item.getDC("title", null, Item.ANY);
        DCValue[] author = item.getDC("contributor", "author", Item.ANY);
        
        StringBuffer authors = new StringBuffer();
        if (author.length > 0)
        {
            authors.append("(" + author[0].value);

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        throws CrosswalkException,
               IOException, SQLException, AuthorizeException
    {
        if (dso.getType() != Constants.ITEM)
            throw new CrosswalkObjectNotSupported("QDCCrosswalk can only crosswalk an Item.");
        Item item = (Item)dso;
        init();


        DCValue[] dc = item.getMetadata(Item.ANY, Item.ANY, Item.ANY, Item.ANY);
        List result = new ArrayList(dc.length);
        for (int i = 0; i < dc.length; i++)
        {
            // Compose qualified DC name - schema.element[.qualifier]
            // e.g. "dc.title", "dc.subject.lcc", "lom.Classification.Keyword"

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