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 $

    }


    public String createPolicies(EntityReference ref, Map<String, Object> inputVar, Context context) {


        try {
            Collection col = Collection.find(context, Integer.parseInt(ref.getId()));
            AuthorizeManager.authorizeAction(context, col, Constants.WRITE);
            int actionId = Constants.getActionID((String) inputVar.get("action"));
            String userId = (String) inputVar.get("userId");
            String groupId = (String) inputVar.get("groupId");

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        }
    }


    public void removePolicies(EntityReference ref, Map<String, Object> inputVar, Context context) {
        try {
            Collection col = Collection.find(context, Integer.parseInt(ref.getId()));
            AuthorizeManager.authorizeAction(context, col, Constants.WRITE);
            if (col != null) {
                int eid = Integer.parseInt((String) inputVar.get("eid"));
                ResourcePolicy policy = ResourcePolicy.find(context, eid);
                if (policy != null) {

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        }
    }


    public Object getPolicies(EntityReference ref, UserRequestParams uparams, Context context) {
        try {
            Collection res = Collection.find(context, Integer.parseInt(ref.getId()));
//            AuthorizeManager.authorizeAction(context, res, Constants.READ);
            List<Object> entities = new ArrayList<Object>();


            List<ResourcePolicy> policies = AuthorizeManager.getPolicies(context, res);
            for (ResourcePolicy policy : policies) {

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        super(uid, context);


        boolean collections = uparams.getCollections();
        boolean trim = uparams.getTrim();


        Collection collection = res.getOwningCollection();
        if (collection != null) {
        this.collection = collections ? trim ? new CollectionEntityTrimC(collection) : new CollectionEntityC(collection)
                : new CollectionEntityId(collection);
        }
    }

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        super(item, context);


        boolean collections = uparams.getCollections();
        boolean trim = uparams.getTrim();


        Collection collection = item.getOwningCollection();
        if (collection != null) {
            this.collection = collections ? trim ? new CollectionEntityTrimC(collection) : new CollectionEntityC(collection)
                    : new CollectionEntityId(collection);
        }
    }

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        int collectionId;
        try {
            if (inputVar instanceof HashMap) { //xml
                collectionId = Integer.parseInt((String)((HashMap) inputVar).get("collectionId"));
                if (collectionId > 0) {
                    Collection col = Collection.find(context, collectionId);
                    if (col != null) {
                        Item item = prepareItem(context, col, (HashMap) inputVar);
                        return String.valueOf(item.getID());
                    } else {
                        throw new EntityException("Internal server error", "Could not create item", 500);
                    }
                } else {
                    throw new EntityException("Internal server error", "Could not create item", 500);
                }
            } else if(inputVar instanceof InputStream) { //zip
                Map<String, InputStream> fileMap = new HashMap<String, InputStream>();
                Map xmlMap = new HashMap();
                ZipInputStream zipInputStream = new ZipInputStream((InputStream) inputVar);
                ZipEntry zipEntry = zipInputStream.getNextEntry();
                while (zipEntry != null) {
                    if ("package.xml".equalsIgnoreCase(zipEntry.getName())) {
                        xmlMap = (Map) Utils.translateFormattedData("xml", zipInputStream);
                    } else {
                        InputStream nis = Utils.transferInputStream(zipInputStream);
                        fileMap.put(zipEntry.getName(), nis);
                    }
                    zipEntry = zipInputStream.getNextEntry();
                }


                collectionId = Integer.parseInt((String) xmlMap.get("collectionId"));
                if (collectionId > 0) {
                    Collection col = Collection.find(context, collectionId);
                    if (col != null) {
                        Item item = prepareItem(context, col, xmlMap);


                        List<Map> bundleList = getNodeList(xmlMap, "bundles", "bundle");

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            HttpServletRequest request, HttpServletResponse response,
            SubmissionInfo subInfo) throws SQLException, ServletException,
            IOException
    {
        // determine collection
        Collection c = subInfo.getSubmissionItem().getCollection();


        try
        {
            // read configurable submissions forms data
            DCInputsReader inputsReader = new DCInputsReader();
             
            // load the proper submission inputs to be used by the JSP
            request.setAttribute("submission.inputs", inputsReader.getInputs(c
                    .getHandle()));
        }
        catch (DCInputsReaderException e)
        {
            throw new ServletException(e);

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                doc1.addField("owningComm", comm.getID());
            }
        }
        else if (dso instanceof Collection)
        {
            Collection coll = (Collection) dso;
            for (int i = 0; i < coll.getCommunities().length; i++)
            {
                Community community = coll.getCommunities()[i];
                doc1.addField("owningComm", community.getID());
                storeParents(doc1, community);
            }
        }
        else if (dso instanceof Item)
        {
            Item item = (Item) dso;
            for (int i = 0; i < item.getCollections().length; i++)
            {
                Collection collection = item.getCollections()[i];
                doc1.addField("owningColl", collection.getID());
                storeParents(doc1, collection);
            }
        }
        else if (dso instanceof Bitstream)
        {

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            AuthorizeException
    {
        // pass on the fileupload setting
        if (subInfo != null)
        {
            Collection c = subInfo.getSubmissionItem().getCollection();
            try
            {
                DCInputsReader inputsReader = new DCInputsReader();
                request.setAttribute("submission.inputs", inputsReader.getInputs(c
                        .getHandle()));
            }
            catch (DCInputsReaderException e)
            {
                throw new ServletException(e);

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                    // We need to show the file upload error page
                    if (subInfo != null)
                    {
                        try
                        {
                            Collection c = subInfo.getSubmissionItem().getCollection();
                            DCInputsReader inputsReader = new DCInputsReader();
                            request.setAttribute("submission.inputs", inputsReader
                                    .getInputs(c.getHandle()));
                        }
                        catch (DCInputsReaderException e)
                        {
                            throw new ServletException(e);
                        }

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