Examples with SolrInstance org.xwiki.search.solr.internal.api.SolrInstance used on opensource projects

Example 6 with SolrInstance

use of org.xwiki.search.solr.internal.api.SolrInstance in project xwiki-platform by xwiki.

the class SolrInstanceProviderTest method testRemoteInstanceRetrieval.

@Test
public void testRemoteInstanceRetrieval() throws Exception {
    when(this.mockConfig.getServerType()).thenReturn("remote");
    SolrInstance instance = this.mocker.getComponentUnderTest().get();
    Assert.assertNotNull(instance);
    Assert.assertSame(this.remote, instance);
}

Example 7 with SolrInstance

use of org.xwiki.search.solr.internal.api.SolrInstance in project xwiki-platform by xwiki.

the class DefaultSolrIndexer method commit.

/**
 * Commit.
 */
private void commit() {
    SolrInstance solrInstance = this.solrInstanceProvider.get();
    try {
        solrInstance.commit();
    } catch (Exception e) {
        this.logger.error("Failed to commit index changes to the Solr server. Rolling back.", e);
        try {
            solrInstance.rollback();
        } catch (Exception ex) {
            // Just log the failure.
            this.logger.error("Failed to rollback index changes.", ex);
        }
    }
    this.batchSize = 0;
}

Example 8 with SolrInstance

use of org.xwiki.search.solr.internal.api.SolrInstance 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);
    }
}