Examples with OrderType annis.service.objects.OrderType used on opensource projects

Example 1 with OrderType

use of annis.service.objects.OrderType in project ANNIS by korpling.

the class SolutionSqlGenerator method orderByClause.

@Override
public String orderByClause(QueryData queryData, List<QueryNode> alternative, String indent) {
    OrderType order = OrderType.ascending;
    List<LimitOffsetQueryData> ext = queryData.getExtensions(LimitOffsetQueryData.class);
    if (!ext.isEmpty()) {
        order = ext.get(0).getOrder();
    }
    if (order == OrderType.random) {
        return "random()";
    } else {
        String appendix = "";
        if (order == OrderType.descending) {
            appendix = " DESC";
        } else if (order == OrderType.ascending) {
            appendix = " ASC";
        }
        List<Long> corpusList = queryData.getCorpusList();
        List<String> ids = new ArrayList<>();
        if (corpusList.size() > 1) {
            // add the artificial "source index" which corresponds to the toplevel corpus name
            ids.add("sourceIdx");
        }
        // add the node ID for each output node an the category ID
        for (int i = 1; i <= queryData.getMaxWidth(); ++i) {
            ids.add("id" + i + appendix);
            if (annoCondition != null) {
                ids.add("cat" + i + appendix);
            }
        }
        return StringUtils.join(ids, ", ");
    }
}

Example 2 with OrderType

use of annis.service.objects.OrderType in project ANNIS by korpling.

the class SearchOptionsPanel method attach.

@Override
public void attach() {
    super.attach();
    contextContainerLeft.setItemSorter(new IntegerIDSorter());
    contextContainerRight.setItemSorter(new IntegerIDSorter());
    resultsPerPageContainer.setItemSorter(new IntegerIDSorter());
    resultsPerPageContainer.removeAllItems();
    for (Integer i : PREDEFINED_PAGE_SIZES) {
        resultsPerPageContainer.addItem(i);
    }
    if (getUI() instanceof AnnisUI) {
        AnnisUI ui = (AnnisUI) getUI();
        state = ui.getQueryState();
        Background.run(new CorpusConfigUpdater(ui, state.getSelectedCorpora().getValue(), false));
        cbLeftContext.setNewItemHandler(new CustomContext(maxLeftContext, contextContainerLeft, state.getLeftContext()));
        cbRightContext.setNewItemHandler(new CustomContext(maxRightContext, contextContainerRight, state.getRightContext()));
        cbResultsPerPage.setNewItemHandler(new CustomResultSize(resultsPerPageContainer, state.getLimit()));
        cbLeftContext.setPropertyDataSource(state.getLeftContext());
        cbRightContext.setPropertyDataSource(state.getRightContext());
        cbResultsPerPage.setPropertyDataSource(state.getLimit());
        cbSegmentation.setPropertyDataSource(state.getContextSegmentation());
        orderContainer.removeAllItems();
        for (OrderType t : OrderType.values()) {
            orderContainer.addItem(t);
        }
        cbOrder.setPropertyDataSource(state.getOrder());
    }
}

Example 3 with OrderType

use of annis.service.objects.OrderType in project ANNIS by korpling.

the class QueryServiceImpl method find.

@GET
@Path("search/find")
@Produces({ "application/xml", "text/plain" })
@Override
public Response find(@QueryParam("q") String query, @QueryParam("corpora") String rawCorpusNames, @DefaultValue("0") @QueryParam("offset") String offsetRaw, @DefaultValue("-1") @QueryParam("limit") String limitRaw, @DefaultValue("ascending") @QueryParam("order") String orderRaw) throws IOException {
    requiredParameter(query, "q", "AnnisQL query");
    requiredParameter(rawCorpusNames, "corpora", "comma separated list of corpus names");
    Subject user = SecurityUtils.getSubject();
    List<String> corpusNames = splitCorpusNamesFromRaw(rawCorpusNames);
    for (String c : corpusNames) {
        user.checkPermission("query:find:" + c);
    }
    int offset = Integer.parseInt(offsetRaw);
    int limit = Integer.parseInt(limitRaw);
    OrderType order;
    try {
        order = OrderType.valueOf(orderRaw.toLowerCase());
    } catch (IllegalArgumentException ex) {
        throw new WebApplicationException(Response.status(Response.Status.BAD_REQUEST).type(MediaType.TEXT_PLAIN).entity("parameter 'order' has the invalid value '" + orderRaw + "'. It should be one of" + " 'ascending', 'random' or 'descending").build());
    }
    final QueryData data = queryDataFromParameters(query, rawCorpusNames);
    data.setCorpusConfiguration(queryDao.getCorpusConfiguration());
    data.addExtension(new LimitOffsetQueryData(offset, limit, order));
    String acceptHeader = request.getHeader(HttpHeaders.ACCEPT);
    if (acceptHeader == null || acceptHeader.trim().isEmpty()) {
        acceptHeader = "*/*";
    }
    List<String> knownTypes = Lists.newArrayList("text/plain", "application/xml");
    // find the best matching mime type
    String bestMediaTypeMatch = MIMEParse.bestMatch(knownTypes, acceptHeader);
    if ("text/plain".equals(bestMediaTypeMatch)) {
        return Response.ok(findRaw(data, rawCorpusNames, query), "text/plain").build();
    } else {
        List<Match> result = findXml(data, rawCorpusNames, query);
        return Response.ok().type("application/xml").entity(new GenericEntity<MatchGroup>(new MatchGroup(result)) {
        }).build();
    }
}