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 $

    private void processDefaultItem(Context context,
            HttpServletRequest request, HttpServletResponse response,
            Collection collection) throws SQLException, ServletException,
            IOException, AuthorizeException
    {
        Item item = collection.getTemplateItem();


        for (int i = 0; i < 10; i++)
        {
            int dcTypeID = UIUtil.getIntParameter(request, "dctype_" + i);
            String value = request.getParameter("value_" + i);
            String lang = request.getParameter("lang_" + i);


            if ((dcTypeID != -1) && (value != null) && !value.equals(""))
            {
                MetadataField field = MetadataField.find(context,dcTypeID);
                MetadataSchema schema = MetadataSchema.find(context,field.getSchemaID());
                item.addMetadata(schema.getName(),field.getElement(), field.getQualifier(), lang, value);
            }
        }


        item.update();


        // Now work out what next page is
        showNextPage(context, request, response, collection, DEFAULT_ITEM);


        context.complete();

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        // get the workspace item
        WorkspaceItem wsItem = WorkspaceItem.find(context, wsItemID);
        
        // Ensure the user has authorisation
        Item item = wsItem.getItem();
        AuthorizeManager.authorizeAction(context, item, Constants.READ);
        
        log.info(LogManager.getHeader(context, 
            "View Workspace Item", 
            "workspace_item_id="+wsItemID));

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        try
        {
            switch (dso.getType())
            {
            case Constants.ITEM :
                Item item = (Item)dso;
                if (item.isArchived() && !item.isWithdrawn())
                {
                    /** If the item is in the repository now, add it to the index*/
                    if (requiresIndexing(t, ((Item)dso).getLastModified()) || force)
                    {
                        buildDocument(context, (Item) dso, t);

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                ItemIterator items = null;
                try
                {
                    for(items = Item.findAll(context);items.hasNext();)
                    {
                        Item item = (Item) items.next();
                        indexContent(context,item,force);
                        item.decache();
                    }
                }
                finally
                {
                    if (items != null)

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        String bundleName = ConfigurationManager.getProperty("sword.bundle.name");
        if (bundleName == null || "".equals(bundleName))
        {
          bundleName = "SWORD";
        }
        Item item = result.getItem();
        Bundle[] bundles = item.getBundles(bundleName);
        Bundle swordBundle = null;
        if (bundles.length > 0)
        {
          swordBundle = bundles[0];
        }
        if (swordBundle == null)
        {
          swordBundle = item.createBundle(bundleName);
        }


        String fn = swordService.getFilename(context, deposit, true);


        FileInputStream fis = new FileInputStream(tempFile);
        Bitstream bitstream = swordBundle.createBitstream(fis);
        bitstream.setName(fn);
        bitstream.setDescription("SWORD deposit package");


        BitstreamFormat bf = BitstreamFormat.findByMIMEType(context, deposit.getContentType());
        if (bf != null)
        {
          bitstream.setFormat(bf);
        }


        bitstream.update();
        swordBundle.update();
        item.update();


        swordService.message("Original package stored as " + fn + ", in item bundle " + swordBundle);


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

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        {
            int itemCount = 0;


            while (allItems.hasNext())
            {
                Item i = allItems.next();
                String url = handleURLStem + i.getHandle();
                Date lastMod = i.getLastModified();


                if (makeHTMLMap)
                    html.addURL(url, lastMod);
                if (makeSitemapOrg)
                    sitemapsOrg.addURL(url, lastMod);
                i.decache();


                itemCount++;
            }


            if (makeHTMLMap)

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    Collection toCollection = Collection.find(context,collectionID);
    
    for (String itemID : itemIDs)
        {
            Item item = Item.find(context, Integer.valueOf(itemID));


            if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.READ))
            {
                // make sure item doesn't belong to this collection
                if (!item.isOwningCollection(toCollection))
                {
                    toCollection.addItem(item);
                    // FIXME Exception handling
                    try
                    {

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    Collection toCollection = Collection.find(context,collectionID);
    
    for (String itemID : itemIDs)
        {
            Item item = Item.find(context, Integer.valueOf(itemID));


            if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.READ))
            {
                // make sure item doesn't belong to this collection
                if (!item.isOwningCollection(toCollection))
                {
                    toCollection.removeItem(item);
                    // FIXME Exception handling
                    try
                    {

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    {
        init();


        if (dso.getType() != Constants.ITEM)
            throw new CrosswalkObjectNotSupported("XSLTDisseminationCrosswalk can only crosswalk an Item.");
        Item item = (Item)dso;
        XSLTransformer xform = getTransformer(DIRECTION);
        if (xform == null)
            throw new CrosswalkInternalException("Failed to initialize transformer, probably error loading stylesheet.");


        try

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    {
        init();


        if (dso.getType() != Constants.ITEM)
            throw new CrosswalkObjectNotSupported("XSLTDisseminationCrosswalk can only crosswalk an Item.");
        Item item = (Item)dso;
        XSLTransformer xform = getTransformer(DIRECTION);
        if (xform == null)
            throw new CrosswalkInternalException("Failed to initialize transformer, probably error loading stylesheet.");


        try

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