use of org.graylog.shaded.elasticsearch7.org.elasticsearch.rest.RestStatus in project elasticsearch by elastic.
the class RestGetFieldMappingAction method prepareRequest.
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
final String[] types = request.paramAsStringArrayOrEmptyIfAll("type");
final String[] fields = Strings.splitStringByCommaToArray(request.param("fields"));
GetFieldMappingsRequest getMappingsRequest = new GetFieldMappingsRequest();
getMappingsRequest.indices(indices).types(types).fields(fields).includeDefaults(request.paramAsBoolean("include_defaults", false));
getMappingsRequest.indicesOptions(IndicesOptions.fromRequest(request, getMappingsRequest.indicesOptions()));
getMappingsRequest.local(request.paramAsBoolean("local", getMappingsRequest.local()));
return channel -> client.admin().indices().getFieldMappings(getMappingsRequest, new RestBuilderListener<GetFieldMappingsResponse>(channel) {
@Override
public RestResponse buildResponse(GetFieldMappingsResponse response, XContentBuilder builder) throws Exception {
Map<String, Map<String, Map<String, FieldMappingMetaData>>> mappingsByIndex = response.mappings();
boolean isPossibleSingleFieldRequest = indices.length == 1 && types.length == 1 && fields.length == 1;
if (isPossibleSingleFieldRequest && isFieldMappingMissingField(mappingsByIndex)) {
return new BytesRestResponse(OK, builder.startObject().endObject());
}
RestStatus status = OK;
if (mappingsByIndex.isEmpty() && fields.length > 0) {
status = NOT_FOUND;
}
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
return new BytesRestResponse(status, builder);
}
});
}
use of org.graylog.shaded.elasticsearch7.org.elasticsearch.rest.RestStatus in project elasticsearch by elastic.
the class RestGetIndexTemplateAction method prepareRequest.
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
final String[] names = Strings.splitStringByCommaToArray(request.param("name"));
final GetIndexTemplatesRequest getIndexTemplatesRequest = new GetIndexTemplatesRequest(names);
getIndexTemplatesRequest.local(request.paramAsBoolean("local", getIndexTemplatesRequest.local()));
getIndexTemplatesRequest.masterNodeTimeout(request.paramAsTime("master_timeout", getIndexTemplatesRequest.masterNodeTimeout()));
final boolean implicitAll = getIndexTemplatesRequest.names().length == 0;
return channel -> client.admin().indices().getTemplates(getIndexTemplatesRequest, new RestToXContentListener<GetIndexTemplatesResponse>(channel) {
@Override
protected RestStatus getStatus(final GetIndexTemplatesResponse response) {
final boolean templateExists = response.getIndexTemplates().isEmpty() == false;
return (templateExists || implicitAll) ? OK : NOT_FOUND;
}
});
}
use of org.graylog.shaded.elasticsearch7.org.elasticsearch.rest.RestStatus in project elasticsearch by elastic.
the class BulkItemResponse method fromXContent.
/**
* Reads a {@link BulkItemResponse} from a {@link XContentParser}.
*
* @param parser the {@link XContentParser}
* @param id the id to assign to the parsed {@link BulkItemResponse}. It is usually the index of
* the item in the {@link BulkResponse#getItems} array.
*/
public static BulkItemResponse fromXContent(XContentParser parser, int id) throws IOException {
ensureExpectedToken(XContentParser.Token.START_OBJECT, parser.currentToken(), parser::getTokenLocation);
XContentParser.Token token = parser.nextToken();
ensureExpectedToken(XContentParser.Token.FIELD_NAME, token, parser::getTokenLocation);
String currentFieldName = parser.currentName();
token = parser.nextToken();
final OpType opType = OpType.fromString(currentFieldName);
ensureExpectedToken(XContentParser.Token.START_OBJECT, token, parser::getTokenLocation);
DocWriteResponse.Builder builder = null;
CheckedConsumer<XContentParser, IOException> itemParser = null;
if (opType == OpType.INDEX || opType == OpType.CREATE) {
final IndexResponse.Builder indexResponseBuilder = new IndexResponse.Builder();
builder = indexResponseBuilder;
itemParser = (indexParser) -> IndexResponse.parseXContentFields(indexParser, indexResponseBuilder);
} else if (opType == OpType.UPDATE) {
final UpdateResponse.Builder updateResponseBuilder = new UpdateResponse.Builder();
builder = updateResponseBuilder;
itemParser = (updateParser) -> UpdateResponse.parseXContentFields(updateParser, updateResponseBuilder);
} else if (opType == OpType.DELETE) {
final DeleteResponse.Builder deleteResponseBuilder = new DeleteResponse.Builder();
builder = deleteResponseBuilder;
itemParser = (deleteParser) -> DeleteResponse.parseXContentFields(deleteParser, deleteResponseBuilder);
} else {
throwUnknownField(currentFieldName, parser.getTokenLocation());
}
RestStatus status = null;
ElasticsearchException exception = null;
while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
if (token == XContentParser.Token.FIELD_NAME) {
currentFieldName = parser.currentName();
}
if (ERROR.equals(currentFieldName)) {
if (token == XContentParser.Token.START_OBJECT) {
exception = ElasticsearchException.fromXContent(parser);
}
} else if (STATUS.equals(currentFieldName)) {
if (token == XContentParser.Token.VALUE_NUMBER) {
status = RestStatus.fromCode(parser.intValue());
}
} else {
itemParser.accept(parser);
}
}
ensureExpectedToken(XContentParser.Token.END_OBJECT, token, parser::getTokenLocation);
token = parser.nextToken();
ensureExpectedToken(XContentParser.Token.END_OBJECT, token, parser::getTokenLocation);
BulkItemResponse bulkItemResponse;
if (exception != null) {
Failure failure = new Failure(builder.getShardId().getIndexName(), builder.getType(), builder.getId(), exception, status);
bulkItemResponse = new BulkItemResponse(id, opType, failure);
} else {
bulkItemResponse = new BulkItemResponse(id, opType, builder.build());
}
return bulkItemResponse;
}
use of org.graylog.shaded.elasticsearch7.org.elasticsearch.rest.RestStatus in project elasticsearch by elastic.
the class RestGetAction method prepareRequest.
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
final GetRequest getRequest = new GetRequest(request.param("index"), request.param("type"), request.param("id"));
getRequest.operationThreaded(true);
getRequest.refresh(request.paramAsBoolean("refresh", getRequest.refresh()));
getRequest.routing(request.param("routing"));
getRequest.parent(request.param("parent"));
getRequest.preference(request.param("preference"));
getRequest.realtime(request.paramAsBoolean("realtime", getRequest.realtime()));
if (request.param("fields") != null) {
throw new IllegalArgumentException("the parameter [fields] is no longer supported, " + "please use [stored_fields] to retrieve stored fields or [_source] to load the field from _source");
}
final String fieldsParam = request.param("stored_fields");
if (fieldsParam != null) {
final String[] fields = Strings.splitStringByCommaToArray(fieldsParam);
if (fields != null) {
getRequest.storedFields(fields);
}
}
getRequest.version(RestActions.parseVersion(request));
getRequest.versionType(VersionType.fromString(request.param("version_type"), getRequest.versionType()));
getRequest.fetchSourceContext(FetchSourceContext.parseFromRestRequest(request));
return channel -> client.get(getRequest, new RestToXContentListener<GetResponse>(channel) {
@Override
protected RestStatus getStatus(final GetResponse response) {
return response.isExists() ? OK : NOT_FOUND;
}
});
}
use of org.graylog.shaded.elasticsearch7.org.elasticsearch.rest.RestStatus in project elasticsearch by elastic.
the class RemoteScrollableHitSourceTests method testWrapExceptionToPreserveStatus.
public void testWrapExceptionToPreserveStatus() throws IOException {
Exception cause = new Exception();
// Successfully get the status without a body
RestStatus status = randomFrom(RestStatus.values());
ElasticsearchStatusException wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(status.getStatus(), null, cause);
assertEquals(status, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("No error body.", wrapped.getMessage());
// Successfully get the status without a body
HttpEntity okEntity = new StringEntity("test body", ContentType.TEXT_PLAIN);
wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(status.getStatus(), okEntity, cause);
assertEquals(status, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("body=test body", wrapped.getMessage());
// Successfully get the status with a broken body
IOException badEntityException = new IOException();
HttpEntity badEntity = mock(HttpEntity.class);
when(badEntity.getContent()).thenThrow(badEntityException);
wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(status.getStatus(), badEntity, cause);
assertEquals(status, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("Failed to extract body.", wrapped.getMessage());
assertEquals(badEntityException, wrapped.getSuppressed()[0]);
// Fail to get the status without a body
int notAnHttpStatus = -1;
assertNull(RestStatus.fromCode(notAnHttpStatus));
wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(notAnHttpStatus, null, cause);
assertEquals(RestStatus.INTERNAL_SERVER_ERROR, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("Couldn't extract status [" + notAnHttpStatus + "]. No error body.", wrapped.getMessage());
// Fail to get the status without a body
wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(notAnHttpStatus, okEntity, cause);
assertEquals(RestStatus.INTERNAL_SERVER_ERROR, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("Couldn't extract status [" + notAnHttpStatus + "]. body=test body", wrapped.getMessage());
// Fail to get the status with a broken body
wrapped = RemoteScrollableHitSource.wrapExceptionToPreserveStatus(notAnHttpStatus, badEntity, cause);
assertEquals(RestStatus.INTERNAL_SERVER_ERROR, wrapped.status());
assertEquals(cause, wrapped.getCause());
assertEquals("Couldn't extract status [" + notAnHttpStatus + "]. Failed to extract body.", wrapped.getMessage());
assertEquals(badEntityException, wrapped.getSuppressed()[0]);
}
Aggregations