Examples with GetRequest org.opensearch.action.get.GetRequest used on opensource projects

Example 1 with GetRequest

use of org.opensearch.action.get.GetRequest in project bw-calendar-engine by Bedework.

the class BwIndexEsImpl method currentChangeToken.

@Override
public String currentChangeToken() {
    UpdateInfo ui;
    try {
        final GetRequest req = new GetRequest(targetIndex, updateTrackerId).storedFields("esUpdateCount");
        final GetResponse resp = getClient().get(req, RequestOptions.DEFAULT);
        if (!resp.isExists()) {
            return null;
        }
        final EntityBuilder er = getEntityBuilder(resp.getFields());
        ui = er.makeUpdateInfo();
        synchronized (updateInfo) {
            final UpdateInfo fromTbl = updateInfo.get(targetIndex);
            if ((fromTbl == null) || (fromTbl.getCount() < ui.getCount())) {
                updateInfo.put(targetIndex, ui);
            } else {
                ui = fromTbl;
            }
        }
        return ui.getChangeToken();
    } catch (final IOException ie) {
        warn("Exception getting UpdateInfo: " + ie.getLocalizedMessage());
        ui = new UpdateInfo();
    }
    return ui.getChangeToken();
}

Example 2 with GetRequest

use of org.opensearch.action.get.GetRequest in project bw-calendar-engine by Bedework.

the class BwIndexEsImpl method fetchEntity.

private EntityBuilder fetchEntity(final String docType, final String val, final PropertyInfoIndex... index) throws CalFacadeException {
    requireDocType(docType);
    try {
        fetchStart();
        if ((!docType.equals(docTypeCollection) && !docType.equals(docTypeEvent)) && (index.length == 1) && (index[0] == PropertyInfoIndex.HREF)) {
            // This path avoids the tombstone check.
            final GetRequest req = new GetRequest(targetIndex, val);
            final GetResponse gr = getClient().get(req, RequestOptions.DEFAULT);
            if (!gr.isExists()) {
                return null;
            }
            return getEntityBuilder(gr.getSourceAsMap());
        }
        final SearchHit hit = fetchEntity(docType, getFilters(null).singleEntityQuery(val, index));
        if (hit == null) {
            return null;
        }
        return getEntityBuilder(hit.getSourceAsMap());
    } catch (final IOException ie) {
        throw new CalFacadeException(ie);
    } finally {
        fetchEnd();
    }
}

Example 3 with GetRequest

use of org.opensearch.action.get.GetRequest in project veilarbportefolje by navikt.

the class OpensearchTestClient method fetchDocument.

@SneakyThrows
public GetResponse fetchDocument(AktorId aktoerId) {
    GetRequest getRequest = new GetRequest();
    getRequest.index(indexName.getValue());
    getRequest.id(aktoerId.toString());
    return restHighLevelClient.get(getRequest, RequestOptions.DEFAULT);
}

Example 4 with GetRequest

use of org.opensearch.action.get.GetRequest in project OpenSearch by opensearch-project.

the class RequestConvertersTests method doTestSourceExists.

private static void doTestSourceExists(BiFunction<String, String, GetSourceRequest> requestFunction) throws IOException {
    String index = randomAlphaOfLengthBetween(3, 10);
    String id = randomAlphaOfLengthBetween(3, 10);
    final GetSourceRequest getRequest = requestFunction.apply(index, id);
    Map<String, String> expectedParams = new HashMap<>();
    if (randomBoolean()) {
        String preference = randomAlphaOfLengthBetween(3, 10);
        getRequest.preference(preference);
        expectedParams.put("preference", preference);
    }
    if (randomBoolean()) {
        String routing = randomAlphaOfLengthBetween(3, 10);
        getRequest.routing(routing);
        expectedParams.put("routing", routing);
    }
    if (randomBoolean()) {
        boolean realtime = randomBoolean();
        getRequest.realtime(realtime);
        if (realtime == false) {
            expectedParams.put("realtime", "false");
        }
    }
    if (randomBoolean()) {
        boolean refresh = randomBoolean();
        getRequest.refresh(refresh);
        if (refresh) {
            expectedParams.put("refresh", "true");
        }
    }
    Request request = RequestConverters.sourceExists(getRequest);
    assertEquals(HttpHead.METHOD_NAME, request.getMethod());
    assertEquals("/" + index + "/_source/" + id, request.getEndpoint());
    assertEquals(expectedParams, request.getParameters());
    assertNull(request.getEntity());
}

Example 5 with GetRequest

use of org.opensearch.action.get.GetRequest in project OpenSearch by opensearch-project.

the class CrudIT method testGet.

public void testGet() throws IOException {
    {
        GetRequest getRequest = new GetRequest("index", "id");
        OpenSearchException exception = expectThrows(OpenSearchException.class, () -> execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync));
        assertEquals(RestStatus.NOT_FOUND, exception.status());
        assertEquals("OpenSearch exception [type=index_not_found_exception, reason=no such index [index]]", exception.getMessage());
        assertEquals("index", exception.getMetadata("opensearch.index").get(0));
    }
    IndexRequest index = new IndexRequest("index").id("id");
    String document = "{\"field1\":\"value1\",\"field2\":\"value2\"}";
    index.source(document, XContentType.JSON);
    index.setRefreshPolicy(RefreshPolicy.IMMEDIATE);
    highLevelClient().index(index, RequestOptions.DEFAULT);
    {
        GetRequest getRequest = new GetRequest("index", "id").version(2);
        OpenSearchException exception = expectThrows(OpenSearchException.class, () -> execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync));
        assertEquals(RestStatus.CONFLICT, exception.status());
        assertEquals("OpenSearch exception [type=version_conflict_engine_exception, " + "reason=[id]: " + "version conflict, current version [1] is different than the one provided [2]]", exception.getMessage());
        assertEquals("index", exception.getMetadata("opensearch.index").get(0));
    }
    {
        GetRequest getRequest = new GetRequest("index", "id");
        if (randomBoolean()) {
            getRequest.version(1L);
        }
        GetResponse getResponse = execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync);
        assertEquals("index", getResponse.getIndex());
        assertEquals("id", getResponse.getId());
        assertTrue(getResponse.isExists());
        assertFalse(getResponse.isSourceEmpty());
        assertEquals(1L, getResponse.getVersion());
        assertEquals(document, getResponse.getSourceAsString());
    }
    {
        GetRequest getRequest = new GetRequest("index", "does_not_exist");
        GetResponse getResponse = execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync);
        assertEquals("index", getResponse.getIndex());
        assertEquals("does_not_exist", getResponse.getId());
        assertFalse(getResponse.isExists());
        assertEquals(-1, getResponse.getVersion());
        assertTrue(getResponse.isSourceEmpty());
        assertNull(getResponse.getSourceAsString());
    }
    {
        GetRequest getRequest = new GetRequest("index", "id");
        getRequest.fetchSourceContext(new FetchSourceContext(false, Strings.EMPTY_ARRAY, Strings.EMPTY_ARRAY));
        GetResponse getResponse = execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync);
        assertEquals("index", getResponse.getIndex());
        assertEquals("id", getResponse.getId());
        assertTrue(getResponse.isExists());
        assertTrue(getResponse.isSourceEmpty());
        assertEquals(1L, getResponse.getVersion());
        assertNull(getResponse.getSourceAsString());
    }
    {
        GetRequest getRequest = new GetRequest("index", "id");
        if (randomBoolean()) {
            getRequest.fetchSourceContext(new FetchSourceContext(true, new String[] { "field1" }, Strings.EMPTY_ARRAY));
        } else {
            getRequest.fetchSourceContext(new FetchSourceContext(true, Strings.EMPTY_ARRAY, new String[] { "field2" }));
        }
        GetResponse getResponse = execute(getRequest, highLevelClient()::get, highLevelClient()::getAsync);
        assertEquals("index", getResponse.getIndex());
        assertEquals("id", getResponse.getId());
        assertTrue(getResponse.isExists());
        assertFalse(getResponse.isSourceEmpty());
        assertEquals(1L, getResponse.getVersion());
        Map<String, Object> sourceAsMap = getResponse.getSourceAsMap();
        assertEquals(1, sourceAsMap.size());
        assertEquals("value1", sourceAsMap.get("field1"));
    }
}