Examples with NOT_FOUND org.elasticsearch.rest.RestStatus.NOT_FOUND used on opensource projects

Example 1 with NOT_FOUND

use of org.elasticsearch.rest.RestStatus.NOT_FOUND in project elasticsearch by elastic.

the class RestTypesExistsAction method prepareRequest.

@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    TypesExistsRequest typesExistsRequest = new TypesExistsRequest(Strings.splitStringByCommaToArray(request.param("index")), Strings.splitStringByCommaToArray(request.param("type")));
    typesExistsRequest.local(request.paramAsBoolean("local", typesExistsRequest.local()));
    typesExistsRequest.indicesOptions(IndicesOptions.fromRequest(request, typesExistsRequest.indicesOptions()));
    return channel -> client.admin().indices().typesExists(typesExistsRequest, new RestResponseListener<TypesExistsResponse>(channel) {

        @Override
        public RestResponse buildResponse(TypesExistsResponse response) throws Exception {
            if (response.isExists()) {
                return new BytesRestResponse(OK, BytesRestResponse.TEXT_CONTENT_TYPE, BytesArray.EMPTY);
            } else {
                return new BytesRestResponse(NOT_FOUND, BytesRestResponse.TEXT_CONTENT_TYPE, BytesArray.EMPTY);
            }
        }
    });
}

Example 2 with NOT_FOUND

use of org.elasticsearch.rest.RestStatus.NOT_FOUND 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);
        }
    });
}

Example 3 with NOT_FOUND

use of org.elasticsearch.rest.RestStatus.NOT_FOUND 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;
        }
    });
}

Example 4 with NOT_FOUND

use of org.elasticsearch.rest.RestStatus.NOT_FOUND 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;
        }
    });
}

Example 5 with NOT_FOUND

use of org.elasticsearch.rest.RestStatus.NOT_FOUND in project elasticsearch by elastic.

the class RestExplainAction method prepareRequest.

@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    final ExplainRequest explainRequest = new ExplainRequest(request.param("index"), request.param("type"), request.param("id"));
    explainRequest.parent(request.param("parent"));
    explainRequest.routing(request.param("routing"));
    explainRequest.preference(request.param("preference"));
    String queryString = request.param("q");
    request.withContentOrSourceParamParserOrNull(parser -> {
        if (parser != null) {
            explainRequest.query(RestActions.getQueryContent(parser));
        } else if (queryString != null) {
            QueryBuilder query = RestActions.urlParamsToQueryBuilder(request);
            explainRequest.query(query);
        }
    });
    if (request.param("fields") != null) {
        throw new IllegalArgumentException("The parameter [fields] is no longer supported, " + "please use [stored_fields] to retrieve stored fields");
    }
    String sField = request.param("stored_fields");
    if (sField != null) {
        String[] sFields = Strings.splitStringByCommaToArray(sField);
        if (sFields != null) {
            explainRequest.storedFields(sFields);
        }
    }
    explainRequest.fetchSourceContext(FetchSourceContext.parseFromRestRequest(request));
    return channel -> client.explain(explainRequest, new RestBuilderListener<ExplainResponse>(channel) {

        @Override
        public RestResponse buildResponse(ExplainResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            builder.field(Fields._INDEX, response.getIndex()).field(Fields._TYPE, response.getType()).field(Fields._ID, response.getId()).field(Fields.MATCHED, response.isMatch());
            if (response.hasExplanation()) {
                builder.startObject(Fields.EXPLANATION);
                buildExplanation(builder, response.getExplanation());
                builder.endObject();
            }
            GetResult getResult = response.getGetResult();
            if (getResult != null) {
                builder.startObject(Fields.GET);
                response.getGetResult().toXContentEmbedded(builder, request);
                builder.endObject();
            }
            builder.endObject();
            return new BytesRestResponse(response.isExists() ? OK : NOT_FOUND, builder);
        }

        private void buildExplanation(XContentBuilder builder, Explanation explanation) throws IOException {
            builder.field(Fields.VALUE, explanation.getValue());
            builder.field(Fields.DESCRIPTION, explanation.getDescription());
            Explanation[] innerExps = explanation.getDetails();
            if (innerExps != null) {
                builder.startArray(Fields.DETAILS);
                for (Explanation exp : innerExps) {
                    builder.startObject();
                    buildExplanation(builder, exp);
                    builder.endObject();
                }
                builder.endArray();
            }
        }
    });
}