Examples with QueryException org.xwiki.query.QueryException used on opensource projects

Example 31 with QueryException

use of org.xwiki.query.QueryException in project xwiki-platform by xwiki.

the class DefaultWikiCopier method copyDocuments.

@Override
public void copyDocuments(String fromWikiId, String toWikiId, boolean withHistory) throws WikiManagerException {
    XWikiContext context = xcontextProvider.get();
    XWiki xwiki = context.getWiki();
    this.progress.pushLevelProgress(2, this);
    try {
        // Get documents
        this.progress.startStep(this, "Get documents to copy");
        Query query = queryManager.createQuery("select distinct doc.fullName from Document as doc", Query.XWQL);
        query.setWiki(fromWikiId);
        List<String> documentFullnames = query.execute();
        this.progress.endStep(this);
        // Copy documents
        this.progress.startStep(this, "Copy documents");
        this.progress.pushLevelProgress(documentFullnames.size(), this);
        WikiReference fromWikiReference = new WikiReference(fromWikiId);
        try {
            for (String documentFullName : documentFullnames) {
                this.progress.startStep(this);
                DocumentReference origDocReference = documentReferenceResolver.resolve(documentFullName, fromWikiReference);
                DocumentReference newDocReference = origDocReference.setWikiReference(new WikiReference(toWikiId));
                logger.info("Copying document [{}] to [{}].", origDocReference, newDocReference);
                xwiki.copyDocument(origDocReference, newDocReference, null, !withHistory, true, context);
                logger.info("Done copying document [{}] to [{}].", origDocReference, newDocReference);
                this.progress.endStep(this);
            }
        } finally {
            this.progress.popLevelProgress(this);
            this.progress.endStep(this);
        }
    } catch (QueryException e) {
        WikiManagerException thrownException = new WikiManagerException("Unable to get the list of wiki documents to copy.", e);
        logger.error(thrownException.getMessage(), thrownException);
        throw thrownException;
    } catch (XWikiException e) {
        WikiManagerException thrownException = new WikiManagerException("Failed to copy documents.", e);
        logger.error(thrownException.getMessage(), thrownException);
        throw thrownException;
    } finally {
        this.progress.popLevelProgress(this);
    }
}

Example 32 with QueryException

use of org.xwiki.query.QueryException in project xwiki-platform by xwiki.

the class WikiDescriptorMigratorTest method hibernateMigrateWhenQueryException.

@Test
public void hibernateMigrateWhenQueryException() throws Exception {
    List<String> documentList = new ArrayList<>();
    documentList.add("XWiki.XWikiServerSubwiki1");
    Exception exception = new QueryException("error in queryManager.createQuery()", null, null);
    when(queryManager.createQuery(any(), eq(Query.HQL))).thenThrow(exception);
    // Test
    mocker.getComponentUnderTest().hibernateMigrate();
    // Verify
    verify(mocker.getMockedLogger()).error("Failed to perform a query on the main wiki.", exception);
}

Example 33 with QueryException

use of org.xwiki.query.QueryException in project xwiki-platform by xwiki.

the class SolrQueryExecutor method execute.

@Override
public <T> List<T> execute(Query query) throws QueryException {
    this.progress.startStep(query, "query.solr.progress.execute", "Execute Solr query [{}]", query);
    this.progress.pushLevelProgress(3, query);
    try {
        this.progress.startStep(query, "query.solr.progress.execute.prepare", "Prepare");
        SolrInstance solrInstance = solrInstanceProvider.get();
        SolrQuery solrQuery = createSolrQuery(query);
        this.progress.startStep(query, "query.solr.progress.execute.execute", "Execute");
        QueryResponse response = solrInstance.query(solrQuery);
        this.progress.startStep(query, "query.solr.progress.execute.filter", "Filter");
        // Check access rights need to be checked before returning the response.
        // FIXME: this is not really the best way, mostly because at this point all grouping operations
        // have already been performed and any change on the result will not ensure that the grouping
        // information (facets, highlighting, maxScore, etc.) is still relevant.
        // A better way would be using a PostFilter as described in this article:
        // http://java.dzone.com/articles/custom-security-filtering-solr
        // Basically, we would be asking
        List<DocumentReference> usersToCheck = new ArrayList<>(2);
        if (query instanceof SecureQuery) {
            if (((SecureQuery) query).isCurrentUserChecked()) {
                usersToCheck.add(xcontextProvider.get().getUserReference());
            }
            if (((SecureQuery) query).isCurrentAuthorChecked()) {
                usersToCheck.add(xcontextProvider.get().getAuthorReference());
            }
        } else {
            usersToCheck.add(xcontextProvider.get().getUserReference());
            usersToCheck.add(xcontextProvider.get().getAuthorReference());
        }
        if (!usersToCheck.isEmpty()) {
            filterResponse(response, usersToCheck);
        }
        return (List<T>) Arrays.asList(response);
    } catch (Exception e) {
        throw new QueryException("Exception while executing query", query, e);
    } finally {
        this.progress.popLevelProgress(query);
        this.progress.endStep(query);
    }
}

Example 34 with QueryException

use of org.xwiki.query.QueryException in project xwiki-platform by xwiki.

the class RecordableEventMigrator method hibernateMigrate.

@Override
protected void hibernateMigrate() throws DataMigrationException, XWikiException {
    String hql = "select event from ActivityEventImpl event where event.page LIKE concat(event.wiki, ':%')";
    try {
        List<ActivityEventImpl> events;
        do {
            Query query = queryManager.createQuery(hql, Query.HQL);
            query.setLimit(50);
            events = query.execute();
            for (ActivityEventImpl event : events) {
                fixEvent(event);
            }
        } while (!events.isEmpty());
    } catch (QueryException e) {
        throw new DataMigrationException("Failed to fix RecordableEvent problems.", e);
    }
}

Example 35 with QueryException

use of org.xwiki.query.QueryException in project xwiki-platform by xwiki.

the class DefaultIconSetManager method getIconSet.

@Override
public IconSet getIconSet(String name) throws IconException {
    // Special case: the default icon theme
    if (DEFAULT_ICONSET_NAME.equals(name)) {
        return getDefaultIconSet();
    }
    // Get the icon set from the cache
    IconSet iconSet = iconSetCache.get(name, wikiDescriptorManager.getCurrentWikiId());
    // Load it if it is not loaded yet
    if (iconSet == null) {
        try {
            // Search by name
            String xwql = "FROM doc.object(IconThemesCode.IconThemeClass) obj WHERE obj.name = :name";
            Query query = queryManager.createQuery(xwql, Query.XWQL);
            query.bindValue("name", name);
            List<String> results = query.execute();
            if (results.isEmpty()) {
                return null;
            }
            // Get the first result
            String docName = results.get(0);
            DocumentReference docRef = documentReferenceResolver.resolve(docName);
            // Load the icon theme
            iconSet = iconSetLoader.loadIconSet(docRef);
            // Put it in the cache
            iconSetCache.put(docRef, iconSet);
            iconSetCache.put(name, wikiDescriptorManager.getCurrentWikiId(), iconSet);
        } catch (QueryException e) {
            throw new IconException(String.format("Failed to load the icon set [%s].", name), e);
        }
    }
    // Return the icon set
    return iconSet;
}