Examples with Query org.structr.core.app.Query used on opensource projects

Example 16 with Query

use of org.structr.core.app.Query in project structr by structr.

the class HtmlServlet method findPossibleEntryPointsByUuid.

private List<Linkable> findPossibleEntryPointsByUuid(final SecurityContext securityContext, final HttpServletRequest request, final String uuid) throws FrameworkException {
    final List<Linkable> possibleEntryPoints = (List<Linkable>) request.getAttribute(POSSIBLE_ENTRY_POINTS_KEY);
    if (CollectionUtils.isNotEmpty(possibleEntryPoints)) {
        return possibleEntryPoints;
    }
    if (uuid.length() > 0) {
        logger.debug("Requested id: {}", uuid);
        final Query query = StructrApp.getInstance(securityContext).nodeQuery();
        query.and(GraphObject.id, uuid);
        query.and().orType(Page.class).orTypes(File.class);
        // Searching for pages needs super user context anyway
        Result results = query.getResult();
        logger.debug("{} results", results.size());
        request.setAttribute(POSSIBLE_ENTRY_POINTS_KEY, results.getResults());
        return (List<Linkable>) results.getResults();
    }
    return Collections.EMPTY_LIST;
}

Example 17 with Query

use of org.structr.core.app.Query in project structr by structr.

the class ListFilesCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final SecurityContext securityContext = getWebSocket().getSecurityContext();
    final String rawType = (String) webSocketData.getNodeData().get("type");
    final Class type = SchemaHelper.getEntityClassForRawType(rawType);
    final String sortOrder = webSocketData.getSortOrder();
    final String sortKey = webSocketData.getSortKey();
    final int pageSize = webSocketData.getPageSize();
    final int page = webSocketData.getPage();
    final PropertyKey sortProperty = StructrApp.key(type, sortKey);
    final Query query = StructrApp.getInstance(securityContext).nodeQuery(type).includeDeletedAndHidden().sort(sortProperty).order("desc".equals(sortOrder));
    // for image lists, suppress thumbnails
    if (type.equals(Image.class)) {
        query.and(StructrApp.key(Image.class, "isThumbnail"), false);
    }
    try {
        // do search
        List<NodeInterface> filteredResults = new LinkedList();
        List<? extends GraphObject> resultList = query.getAsList();
        // add only root folders to the list
        for (GraphObject obj : resultList) {
            if (obj instanceof AbstractFile) {
                AbstractFile node = (AbstractFile) obj;
                if (node.getParent() == null) {
                    filteredResults.add(node);
                }
            }
        }
        // save raw result count
        int resultCountBeforePaging = filteredResults.size();
        // set full result list
        webSocketData.setResult(PagingHelper.subList(filteredResults, pageSize, page));
        webSocketData.setRawResultCount(resultCountBeforePaging);
        // send only over local connection
        getWebSocket().send(webSocketData, true);
    } catch (FrameworkException fex) {
        logger.warn("", fex);
    }
}