Java Code Examples for org.elasticsearch.common.xcontent.XContentFactory#jsonBuilder()
The following examples show how to use
org.elasticsearch.common.xcontent.XContentFactory#jsonBuilder() .
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Example 1
| Source File: Test.java From dht-spider with MIT License | 6 votes |
|
public static void createIndex() throws Exception{
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
{
builder.startObject("properties");
{
builder.startObject("message");
{
builder.field("type", "text");
builder.field("analyzer", "ik_max_word");
builder.field("search_analyzer", "ik_max_word");
}
builder.endObject();
}
builder.endObject();
}
builder.endObject();
CreateIndexRequest request = new CreateIndexRequest("twitter");
request.mapping(builder);
client.indices().create(request, RequestOptions.DEFAULT);
}
Example 2
| Source File: HTTPSpnegoAuthenticator.java From deprecated-security-advanced-modules with Apache License 2.0 | 6 votes |
|
private XContentBuilder getNegotiateResponseBody() {
try {
XContentBuilder negotiateResponseBody = XContentFactory.jsonBuilder();
negotiateResponseBody.startObject();
negotiateResponseBody.field("error");
negotiateResponseBody.startObject();
negotiateResponseBody.field("header");
negotiateResponseBody.startObject();
negotiateResponseBody.field("WWW-Authenticate", "Negotiate");
negotiateResponseBody.endObject();
negotiateResponseBody.endObject();
negotiateResponseBody.endObject();
return negotiateResponseBody;
} catch (Exception ex) {
log.error("Can't construct response body", ex);
return null;
}
}
Example 3
| Source File: AbstractXContentTestCaseTests.java From crate with Apache License 2.0 | 6 votes |
|
public void testInsertRandomFieldsAndShuffle() throws Exception {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
{
builder.field("field", 1);
}
builder.endObject();
BytesReference insertRandomFieldsAndShuffle = RandomizedContext.current().runWithPrivateRandomness(1,
() -> AbstractXContentTestCase.insertRandomFieldsAndShuffle(
BytesReference.bytes(builder),
XContentType.JSON,
true,
new String[] {},
null,
this::createParser));
try (XContentParser parser = createParser(XContentType.JSON.xContent(), insertRandomFieldsAndShuffle)) {
Map<String, Object> mapOrdered = parser.mapOrdered();
assertThat(mapOrdered.size(), equalTo(2));
assertThat(mapOrdered.keySet().iterator().next(), not(equalTo("field")));
}
}
Example 4
| Source File: UserDefinedFunctionsMetaDataTest.java From crate with Apache License 2.0 | 6 votes |
|
@Test
public void testUserDefinedFunctionToXContentWithEmptyMetadata() throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
// reflects the logic used to process custom metadata in the cluster state
builder.startObject();
UserDefinedFunctionsMetaData functions = UserDefinedFunctionsMetaData.of();
functions.toXContent(builder, ToXContent.EMPTY_PARAMS);
builder.endObject();
XContentParser parser = JsonXContent.JSON_XCONTENT.createParser(
xContentRegistry(), DeprecationHandler.THROW_UNSUPPORTED_OPERATION, BytesReference.toBytes(BytesReference.bytes(builder)));
parser.nextToken(); // enter START_OBJECT
UserDefinedFunctionsMetaData functions2 = UserDefinedFunctionsMetaData.fromXContent(parser);
assertEquals(functions, functions2);
}
Example 5
| Source File: MetricProfileRepositoryImpl.java From adaptive-alerting with Apache License 2.0 | 6 votes |
|
@Override
public Boolean profilingExists(Map<String, String> tags) {
try {
List<BytesReference> refList = new ArrayList<>();
XContentBuilder xContent = XContentFactory.jsonBuilder();
xContent.map(tags);
refList.add(BytesReference.bytes(xContent));
PercolateQueryBuilder percolateQuery = new PercolateQueryBuilder(PercolatorMetricProfiling.QUERY_KEYWORD,
refList, XContentType.JSON);
val boolQueryBuilder = new BoolQueryBuilder();
boolQueryBuilder.filter(percolateQuery);
val searchSourceBuilder = elasticsearchUtil.getSourceBuilder(boolQueryBuilder);
searchSourceBuilder.timeout(new TimeValue(elasticSearchProperties.getConfig().getConnectionTimeout()));
searchSourceBuilder.size(500);
val searchRequest = new SearchRequest().source(searchSourceBuilder).indices(METRIC_PROFILING_INDEX);
val searchResponse = legacyElasticSearchClient.search(searchRequest, RequestOptions.DEFAULT);
return searchResponse.getHits().getHits().length > 0;
} catch (IOException e) {
log.error("Error ES lookup", e);
throw new RuntimeException(e);
}
}
Example 6
| Source File: FulltextAnalyzerResolver.java From Elasticsearch with Apache License 2.0 | 5 votes |
|
public static BytesReference encodeSettings(Settings settings) throws IOException {
BytesStreamOutput bso = new BytesStreamOutput();
XContentBuilder builder = XContentFactory.jsonBuilder(bso);
builder.startObject();
for (Map.Entry<String, String> entry : settings.getAsMap().entrySet()) {
builder.field(entry.getKey(), entry.getValue());
}
builder.endObject();
builder.flush();
return bso.bytes();
}
Example 7
| Source File: ElasticsearchResource.java From newsleak with GNU Affero General Public License v3.0 | 5 votes |
|
/**
* Creates a new elasticsearch index and adds a mapping for the document type.
* Previously existing indexes will be removed.
*
* @throws Exception
* the exception
*/
private void createIndex() throws Exception {
boolean exists = client.admin().indices().prepareExists(mIndex).execute().actionGet().isExists();
// remove preexisting index
if (exists) {
logger.log(Level.INFO, "Preexisting index " + mIndex + " will be removed.");
DeleteIndexResponse deleteResponse = client.admin().indices().delete(new DeleteIndexRequest(mIndex))
.actionGet();
if (deleteResponse.isAcknowledged()) {
logger.log(Level.INFO, "Preexisting index " + mIndex + " successfully removed.");
exists = false;
}
}
// create schema mapping from file
logger.log(Level.INFO, "Index " + mIndex + " will be created.");
String docMapping = new String(Files.readAllBytes(Paths.get(documentMappingFile)));
XContentBuilder builder = XContentFactory.jsonBuilder();
XContentParser parser = XContentFactory.xContent(XContentType.JSON).createParser(docMapping.getBytes());
parser.close();
builder.copyCurrentStructure(parser);
CreateIndexRequestBuilder createIndexRequestBuilder = client.admin().indices().prepareCreate(mIndex);
createIndexRequestBuilder.addMapping(DOCUMENT_TYPE, builder);
createIndexRequestBuilder.execute().actionGet();
}
Example 8
| Source File: IndexerQueryBuilder.java From eplmp with Eclipse Public License 1.0 | 5 votes |
|
/**
* Creates an index request for given part
*
* @param partIteration
* @return
* @throws IOException
*/
public Update.Builder updateRequest(PartIteration partIteration) throws IOException {
Map<String, String> contentInputs = textExtractor.getContentInputs(partIteration.getAttachedFiles());
try (XContentBuilder xcb = XContentFactory.jsonBuilder()) {
xcb.startObject()
.field("doc_as_upsert", true)
.startObject("doc");
EntityMapper.partIterationToJSON(xcb, partIteration, contentInputs);
xcb.endObject().endObject();
return new Update.Builder(Strings.toString(xcb))
.index(indicesUtils.getIndexName(partIteration.getWorkspaceId(), IndexerMapping.INDEX_PARTS))
.type(IndexerMapping.TYPE)
.id(indicesUtils.formatDocId(partIteration.getKey().toString()));
}
}
Example 9
| Source File: Utils.java From java-11-examples with Apache License 2.0 | 5 votes |
|
public static XContentBuilder createContent(EventDataInfo eventDataInfo) throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
{
builder.field("name", eventDataInfo.getName());
builder.field("description", eventDataInfo.getDescription());
builder.field("timeStamp", eventDataInfo.getTimeStamp());
builder.startObject("geoLocation");
{
builder.field("lon", eventDataInfo.getGeoLocation().getLongitude());
builder.field("lat", eventDataInfo.getGeoLocation().getLatitude());
}
builder.endObject();
builder.startArray("related");
{
for (EventId event: eventDataInfo.getRelated()) {
builder.startObject();
{
builder.field("id", event.getId());
}
builder.endObject();
}
}
builder.endArray();
}
builder.endObject();
return builder;
}
Example 10
| Source File: Utils.java From java-11-examples with Apache License 2.0 | 5 votes |
|
public static XContentBuilder createContent(EventData eventData) throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
{
builder.field("name", eventData.getName());
builder.field("description", eventData.getDescription());
builder.field("timeStamp", eventData.getTimeStamp());
builder.startObject("geoLocation");
{
builder.field("lon", eventData.getGeoLocation().getLongitude());
builder.field("lat", eventData.getGeoLocation().getLatitude());
}
builder.endObject();
builder.startArray("related");
{
for (EventId event: eventData.getRelated()) {
builder.startObject();
{
builder.field("id", event.getId());
}
builder.endObject();
}
}
builder.endArray();
}
builder.endObject();
return builder;
}
Example 11
| Source File: XContentTestUtils.java From crate with Apache License 2.0 | 5 votes |
|
public static Map<String, Object> convertToMap(ToXContent part) throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
part.toXContent(builder, EMPTY_PARAMS);
builder.endObject();
return XContentHelper.convertToMap(BytesReference.bytes(builder), false, builder.contentType()).v2();
}
Example 12
| Source File: ElasticSearchHelper.java From camunda-bpm-elasticsearch with Apache License 2.0 | 5 votes |
|
public static String convertRequestToJson(ActionRequest request) throws IOException {
BytesStreamOutput bytesStreamOutput = new BytesStreamOutput();
request.writeTo(bytesStreamOutput);
XContentBuilder builder = XContentFactory.jsonBuilder(bytesStreamOutput);
builder.prettyPrint();
// builder.startObject();
// builder.endObject();
BytesArray bytesArray = builder.bytes().toBytesArray();
return new String(bytesArray.array(), bytesArray.arrayOffset(), bytesArray.length());
}
Example 13
| Source File: UserDefinedFunctionsMetaDataTest.java From crate with Apache License 2.0 | 5 votes |
|
@Test
public void testDataTypeStreaming() throws Exception {
XContentBuilder builder = XContentFactory.jsonBuilder();
var type = new ArrayType<>(new ArrayType<>(DataTypes.STRING));
UserDefinedFunctionMetaData.DataTypeXContent.toXContent(type, builder, ToXContent.EMPTY_PARAMS);
XContentParser parser = JsonXContent.JSON_XCONTENT.createParser(
xContentRegistry(), DeprecationHandler.THROW_UNSUPPORTED_OPERATION, BytesReference.toBytes(BytesReference.bytes(builder)));
parser.nextToken(); // enter START_OBJECT
ArrayType type2 = (ArrayType) UserDefinedFunctionMetaData.DataTypeXContent.fromXContent(parser);
assertTrue(type.equals(type2));
}
Example 14
| Source File: GathererState.java From elasticsearch-gatherer with Apache License 2.0 | 5 votes |
|
private String generateSetting(List<JobEvent> values) throws IOException {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startArray();
for (JobEvent value : values) {
value.toXContent(builder, EMPTY_PARAMS);
}
builder.endArray();
return builder.string();
}
Example 15
| Source File: TransportBasedClient.java From zeppelin with Apache License 2.0 | 5 votes |
|
private void setAggregations(Aggregations aggregations, ActionResponse actionResp) {
// Only the result of the first aggregation is returned
//
final Aggregation agg = aggregations.asList().get(0);
if (agg instanceof InternalMetricsAggregation) {
actionResp.addAggregation(new AggWrapper(AggWrapper.AggregationType.SIMPLE,
XContentHelper.toString((InternalMetricsAggregation) agg).toString()));
} else if (agg instanceof InternalSingleBucketAggregation) {
actionResp.addAggregation(new AggWrapper(AggWrapper.AggregationType.SIMPLE,
XContentHelper.toString((InternalSingleBucketAggregation) agg).toString()));
} else if (agg instanceof InternalMultiBucketAggregation) {
final Set<String> headerKeys = new HashSet<>();
final List<Map<String, Object>> buckets = new LinkedList<>();
final InternalMultiBucketAggregation multiBucketAgg = (InternalMultiBucketAggregation) agg;
for (final MultiBucketsAggregation.Bucket bucket : multiBucketAgg.getBuckets()) {
try {
final XContentBuilder builder = XContentFactory.jsonBuilder();
bucket.toXContent(builder, null);
actionResp.addAggregation(
new AggWrapper(AggWrapper.AggregationType.MULTI_BUCKETS, builder.string()));
} catch (final IOException e) {
// Ignored
}
}
}
}
Example 16
| Source File: CronTransportActionTests.java From anomaly-detection with Apache License 2.0 | 5 votes |
|
public void testNormal() throws IOException, JsonPathNotFoundException {
CronRequest request = new CronRequest();
CronNodeRequest nodeRequest = new CronNodeRequest();
BytesStreamOutput nodeRequestOut = new BytesStreamOutput();
nodeRequestOut.setVersion(Version.CURRENT);
nodeRequest.writeTo(nodeRequestOut);
StreamInput siNode = nodeRequestOut.bytes().streamInput();
CronNodeRequest nodeResponseRead = new CronNodeRequest(siNode);
CronNodeResponse nodeResponse1 = action.nodeOperation(nodeResponseRead);
CronNodeResponse nodeResponse2 = action.nodeOperation(new CronNodeRequest());
CronResponse response = action.newResponse(request, Arrays.asList(nodeResponse1, nodeResponse2), Collections.emptyList());
assertEquals(2, response.getNodes().size());
assertTrue(!response.hasFailures());
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
response.toXContent(builder, ToXContent.EMPTY_PARAMS);
builder.endObject();
String json = Strings.toString(builder);
Function<JsonElement, String> function = (s) -> {
try {
return JsonDeserializer.getTextValue(s, CronNodeResponse.NODE_ID);
} catch (Exception e) {
Assert.fail(e.getMessage());
}
return null;
};
assertArrayEquals(
JsonDeserializer.getArrayValue(json, function, CronResponse.NODES_JSON_KEY),
new String[] { localNodeID, localNodeID }
);
}
Example 17
| Source File: FulltextAnalyzerResolver.java From crate with Apache License 2.0 | 5 votes |
|
public static BytesReference encodeSettings(Settings settings) {
try {
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
settings.toXContent(builder, new ToXContent.MapParams(Collections.emptyMap()));
builder.endObject();
return BytesReference.bytes(builder);
} catch (IOException e) {
// this is a memory stream so no real I/O happens and a IOException can't really happen at runtime
throw new RuntimeException(e);
}
}
Example 18
| Source File: UserRequestHandler.java From elasticsearch-taste with Apache License 2.0 | 4 votes |
|
private void doUserMappingCreation(final Params params,
final RequestHandler.OnErrorListener listener,
final Map<String, Object> requestMap,
final Map<String, Object> paramMap, final RequestHandlerChain chain) {
final String index = params.param(
TasteConstants.REQUEST_PARAM_USER_INDEX, params.param("index"));
final String type = params.param(
TasteConstants.REQUEST_PARAM_USER_TYPE,
TasteConstants.USER_TYPE);
final String userIdField = params.param(
TasteConstants.REQUEST_PARAM_USER_ID_FIELD,
TasteConstants.USER_ID_FIELD);
final String timestampField = params.param(
TasteConstants.REQUEST_PARAM_TIMESTAMP_FIELD,
TasteConstants.TIMESTAMP_FIELD);
try (XContentBuilder jsonBuilder = XContentFactory.jsonBuilder()) {
final ClusterHealthResponse healthResponse = client
.admin()
.cluster()
.prepareHealth(index)
.setWaitForYellowStatus()
.setTimeout(
params.param("timeout",
DEFAULT_HEALTH_REQUEST_TIMEOUT)).execute()
.actionGet();
if (healthResponse.isTimedOut()) {
listener.onError(new OperationFailedException(
"Failed to create index: " + index + "/" + type));
}
final XContentBuilder builder = jsonBuilder//
.startObject()//
.startObject(type)//
.startObject("properties")//
// @timestamp
.startObject(timestampField)//
.field("type", "date")//
.field("format", "date_optional_time")//
.endObject()//
// user_id
.startObject(userIdField)//
.field("type", "long")//
.endObject()//
// system_id
.startObject("system_id")//
.field("type", "string")//
.field("index", "not_analyzed")//
.endObject()//
.endObject()//
.endObject()//
.endObject();
final PutMappingResponse mappingResponse = client.admin().indices()
.preparePutMapping(index).setType(type).setSource(builder)
.execute().actionGet();
if (mappingResponse.isAcknowledged()) {
fork(() -> execute(params, listener, requestMap, paramMap,
chain));
} else {
listener.onError(new OperationFailedException(
"Failed to create mapping for " + index + "/" + type));
}
} catch (final Exception e) {
listener.onError(e);
}
}
Example 19
| Source File: SimilarUsersHandler.java From elasticsearch-taste with Apache License 2.0 | 4 votes |
|
protected UserWriter createSimilarUsersWriter(final IndexInfo indexInfo,
final Map<String, Object> rootSettings) {
final UserWriter writer = new UserWriter(client,
indexInfo.getUserSimilarityIndex(),
indexInfo.getUserSimilarityType(), indexInfo.getUserIdField(),
indexInfo.getMaxNumOfWriters());
writer.setUserIdField(indexInfo.getUserIdField());
writer.setUsersField(indexInfo.getUsersField());
writer.setValueField(indexInfo.getValueField());
writer.setTimestampField(indexInfo.getTimestampField());
try (XContentBuilder jsonBuilder = XContentFactory.jsonBuilder()) {
final XContentBuilder builder = jsonBuilder//
.startObject()//
.startObject(indexInfo.getUserSimilarityType())//
.startObject("properties")//
// @timestamp
.startObject(indexInfo.getTimestampField())//
.field("type", "date")//
.field("format", "date_optional_time")//
.endObject()//
// user_id
.startObject(indexInfo.getUserIdField())//
.field("type", "long")//
.endObject()//
// users
.startObject(indexInfo.getUsersField())//
.startObject("properties")//
// user_id
.startObject(indexInfo.getUserIdField())//
.field("type", "long")//
.endObject()//
// value
.startObject(indexInfo.getValueField())//
.field("type", "double")//
.endObject()//
.endObject()//
.endObject()//
.endObject()//
.endObject()//
.endObject();
writer.setMapping(builder);
final Map<String, Object> writerSettings = SettingsUtils.get(
rootSettings, "writer");
final boolean verbose = SettingsUtils.get(writerSettings, "verbose",
false);
if (verbose) {
writer.setVerbose(verbose);
final int maxCacheSize = SettingsUtils.get(writerSettings,
"cache_size", 1000);
final Cache<Long, Map<String, Object>> cache = CacheBuilder
.newBuilder().maximumSize(maxCacheSize).build();
writer.setCache(cache);
}
writer.open();
} catch (final IOException e) {
logger.info("Failed to create a mapping {}/{}.", e,
indexInfo.getReportIndex(), indexInfo.getReportType());
}
return writer;
}
Example 20
| Source File: ESClient.java From dht-spider with MIT License | 4 votes |
|
public void createIndex() throws Exception{
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject();
{
builder.startObject("properties");
{
builder.startObject("name");
{
builder.field("type", "text");
builder.field("analyzer", "ik_max_word");
builder.field("search_analyzer", "ik_max_word");
}
builder.endObject();
builder.startObject("infoHash");
{
builder.field("type", "keyword");
}
builder.endObject();
builder.startObject("length");
{
builder.field("type", "long");
}
builder.endObject();
builder.startObject("nameInfo");
{
builder.field("type", "text");
}
builder.endObject();
}
builder.endObject();
}
builder.endObject();
CreateIndexRequest request = new CreateIndexRequest("torrent");
request.mapping(builder);
client.indices().create(request, RequestOptions.DEFAULT);
}
