Examples with ApiException org.corpus_tools.annis.ApiException used on opensource projects

Example 1 with ApiException

use of org.corpus_tools.annis.ApiException in project ANNIS by korpling.

the class Helper method getCorpusConfig.

/**
 * Loads the corpus config of a specific corpus.
 *
 * @param corpus The name of the corpus, for which the config is fetched.
 * @return A {@link CorpusConfig} object, which wraps a {@link Properties} object. This Properties
 *         object stores the corpus configuration as simple key-value pairs.
 */
public static CorpusConfiguration getCorpusConfig(final String corpus, final UI ui) {
    if (corpus == null || corpus.isEmpty()) {
        Notification.show("no corpus is selected", "please select at least one corpus and execute query again", Notification.Type.WARNING_MESSAGE);
        return null;
    }
    CorpusConfiguration corpusConfig = new CorpusConfiguration();
    final CorporaApi api = new CorporaApi(getClient(ui));
    try {
        corpusConfig = api.corpusConfiguration(corpus);
    } catch (final ApiException ex) {
        ui.access(() -> ExceptionDialog.show(ex, ERROR_MESSAGE_CORPUS_PROPS_HEADER, ui));
    }
    return corpusConfig;
}

Example 2 with ApiException

use of org.corpus_tools.annis.ApiException in project ANNIS by korpling.

the class Helper method getMetaDataDoc.

/**
 * Retrieve the meta data for a given document of a corpus.
 *
 * @param toplevelCorpusName specifies the toplevel corpus
 * @param documentName specifies the document.
 * @return returns only the meta data for a single document.
 */
public static List<SMetaAnnotation> getMetaDataDoc(final String toplevelCorpusName, final String documentName, final UI ui) {
    final List<SMetaAnnotation> result = new ArrayList<>();
    final SearchApi api = new SearchApi(Helper.getClient(ui));
    try {
        // Get the corpus graph and with it the meta data on the corpus/document nodes
        final File graphML = api.subgraphForQuery(toplevelCorpusName, "annis:node_type=\"corpus\" _ident_ annis:doc=/" + AQL_REGEX_VALUE_ESCAPER.escape(documentName) + "/", QueryLanguage.AQL, AnnotationComponentType.PARTOF);
        final SCorpusGraph cg = CorpusGraphMapper.map(graphML);
        for (final SNode n : cg.getNodes()) {
            result.addAll(n.getMetaAnnotations());
        }
    } catch (ApiException | XMLStreamException | IOException ex) {
        ui.access(() -> ExceptionDialog.show(ex, "Could not retrieve metadata for document", ui));
    }
    return result;
}

Example 3 with ApiException

use of org.corpus_tools.annis.ApiException in project ANNIS by korpling.

the class Helper method getMetaAnnotationNames.

public static Set<AnnoKey> getMetaAnnotationNames(final String corpus, final UI ui) throws ApiException {
    final CorporaApi api = new CorporaApi(getClient(ui));
    final SearchApi search = new SearchApi(getClient(ui));
    final List<org.corpus_tools.annis.api.model.Annotation> nodeAnnos = api.nodeAnnotations(corpus, false, true).stream().filter(a -> !Objects.equals(a.getKey().getNs(), "annis") && !Objects.equals(a.getKey().getName(), "tok")).collect(Collectors.toList());
    final Set<AnnoKey> metaAnnos = new HashSet<>();
    // Check for each annotation if its actually a meta-annotation
    for (final org.corpus_tools.annis.api.model.Annotation a : nodeAnnos) {
        String annotationName = getQName(a.getKey());
        if (annotationIsMetadata(corpus, annotationName, search)) {
            metaAnnos.add(a.getKey());
        }
    }
    return metaAnnos;
}

Example 4 with ApiException

use of org.corpus_tools.annis.ApiException in project ANNIS by korpling.

the class QueryController method executeSearch.

/**
 * Executes a query.
 *
 * @param replaceOldTab
 * @param freshQuery If true the offset and the selected matches are reset before executing the
 *        query.
 */
public void executeSearch(boolean replaceOldTab, boolean freshQuery) {
    UI ui = UI.getCurrent();
    if (freshQuery && ui instanceof AnnisUI) {
        getState().getOffset().setValue(0l);
        getState().getSelectedMatches().setValue(new TreeSet<Long>());
        // get the value for the visible segmentation from the configured context
        Collection<String> selectedCorpora = getState().getSelectedCorpora();
        CorpusConfiguration config = new CorpusConfiguration();
        if (selectedCorpora != null && !selectedCorpora.isEmpty()) {
            config = ((AnnisUI) ui).getCorpusConfigWithCache(selectedCorpora.iterator().next());
        }
        if (config.getView() != null) {
            String configVal = config.getView().getBaseTextSegmentation();
            if ("".equals(configVal) || "tok".equals(configVal)) {
                configVal = null;
            }
            getState().getVisibleBaseText().setValue(configVal);
        }
    }
    // construct a query from the current properties
    DisplayedResultQuery displayedQuery = getSearchQuery();
    searchView.getControlPanel().getQueryPanel().setStatus("Searching...");
    cancelSearch();
    // cleanup resources
    VaadinSession session = VaadinSession.getCurrent();
    session.setAttribute(IFrameResourceMap.class, new IFrameResourceMap());
    if (session.getAttribute(MediaController.class) != null) {
        session.getAttribute(MediaController.class).clearMediaPlayers();
    }
    searchView.updateFragment(displayedQuery);
    if (displayedQuery.getCorpora() == null || displayedQuery.getCorpora().isEmpty()) {
        searchView.getControlPanel().getQueryPanel().setStatus("No corpus selected");
        searchView.getControlPanel().getQueryPanel().setCountIndicatorEnabled(false);
        Notification.show("Please select a corpus", Notification.Type.WARNING_MESSAGE);
        return;
    }
    if ("".equals(displayedQuery.getQuery())) {
        searchView.getControlPanel().getQueryPanel().setStatus("Empty query");
        searchView.getControlPanel().getQueryPanel().setCountIndicatorEnabled(false);
        Notification.show("Empty query", Notification.Type.WARNING_MESSAGE);
        return;
    }
    checkQuirksMode(displayedQuery);
    addHistoryEntry(displayedQuery);
    // 
    // begin execute match fetching
    // 
    ResultViewPanel oldPanel = searchView.getLastSelectedResultView();
    if (replaceOldTab) {
        // remove old panel from view
        searchView.closeTab(oldPanel);
    }
    if (ui instanceof AnnisUI) {
        AnnisUI annisUI = (AnnisUI) ui;
        ResultViewPanel newResultView = new ResultViewPanel(annisUI, displayedQuery);
        newResultView.getPaging().addCallback(new SpecificPagingCallback(annisUI, searchView, newResultView, displayedQuery));
        TabSheet.Tab newTab;
        List<ResultViewPanel> existingResultPanels = getResultPanels();
        String caption = existingResultPanels.isEmpty() ? "Query Result" : "Query Result #" + (existingResultPanels.size() + 1);
        newTab = searchView.getMainTab().addTab(newResultView, caption);
        newTab.setClosable(true);
        newTab.setIcon(FontAwesome.SEARCH);
        searchView.getMainTab().setSelectedTab(newResultView);
        searchView.notifiyQueryStarted();
        Background.run(new ResultFetchJob(displayedQuery, newResultView, annisUI));
        // 
        // end execute match fetching
        // 
        // 
        // begin execute count
        // 
        // start count query
        searchView.getControlPanel().getQueryPanel().setCountIndicatorEnabled(true);
        SearchApi api = new SearchApi(Helper.getClient(ui));
        CountQuery countQuery = new CountQuery();
        countQuery.setCorpora(new LinkedList<>(displayedQuery.getCorpora()));
        countQuery.setQuery(displayedQuery.getQuery());
        countQuery.setQueryLanguage(displayedQuery.getApiQueryLanguage());
        try {
            Call call = api.countAsync(countQuery, new CountCallback(newResultView, displayedQuery.getLimit(), annisUI));
            state.getExecutedCalls().put(QueryUIState.QueryType.COUNT, call);
        } catch (ApiException ex) {
            ExceptionDialog.show(ex, ui);
        }
    }
}

Example 5 with ApiException

use of org.corpus_tools.annis.ApiException in project ANNIS by korpling.

the class QueryController method validateQuery.

public void validateQuery() {
    QueryPanel qp = searchView.getControlPanel().getQueryPanel();
    // reset status
    qp.setError(null);
    qp.setNodes(null);
    String query = state.getAql().getValue();
    if (query == null || query.isEmpty()) {
        qp.setStatus("Empty query");
    } else {
        // validate query
        UI ui = UI.getCurrent();
        Background.runWithCallback(() -> {
            SearchApi api = new SearchApi(Helper.getClient(ui));
            return api.nodeDescriptions(query, org.corpus_tools.annis.api.model.QueryLanguage.AQL);
        }, new FutureCallback<List<QueryAttributeDescription>>() {

            @Override
            public void onSuccess(List<QueryAttributeDescription> nodes) {
                qp.setNodes(nodes);
                if (state.getSelectedCorpora() == null || state.getSelectedCorpora().isEmpty()) {
                    qp.setStatus("Please select a corpus from the list below, then click on \"Search\".");
                } else {
                    qp.setStatus("Valid query, click on \"Search\" to start searching.");
                }
            }

            @Override
            public void onFailure(Throwable t) {
                if (t instanceof ApiException) {
                    reportServiceException((ApiException) t, false);
                }
            }
        });
    }
}