Java RestActions.hasBodyContent方法代码示例

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    String scrollIds = request.param("scroll_id");
    ClearScrollRequest clearRequest = new ClearScrollRequest();
    clearRequest.setScrollIds(Arrays.asList(splitScrollIds(scrollIds)));
    if (RestActions.hasBodyContent(request)) {
        XContentType type = RestActions.guessBodyContentType(request);
       if (type == null) {
           scrollIds = RestActions.getRestContent(request).toUtf8();
           clearRequest.setScrollIds(Arrays.asList(splitScrollIds(scrollIds)));
       } else {
           // NOTE: if rest request with xcontent body has request parameters, these parameters does not override xcontent value
           clearRequest.setScrollIds(null);
           buildFromContent(RestActions.getRestContent(request), clearRequest);
       }
    }

    client.clearScroll(clearRequest, new RestStatusToXContentListener<ClearScrollResponse>(channel));
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    String scrollId = request.param("scroll_id");
    SearchScrollRequest searchScrollRequest = new SearchScrollRequest();
    searchScrollRequest.scrollId(scrollId);
    String scroll = request.param("scroll");
    if (scroll != null) {
        searchScrollRequest.scroll(new Scroll(parseTimeValue(scroll, null, "scroll")));
    }

    if (RestActions.hasBodyContent(request)) {
        XContentType type = XContentFactory.xContentType(RestActions.getRestContent(request));
        if (type == null) {
            if (scrollId == null) {
                scrollId = RestActions.getRestContent(request).toUtf8();
                searchScrollRequest.scrollId(scrollId);
            }
        } else {
            // NOTE: if rest request with xcontent body has request parameters, these parameters override xcontent values
            buildFromContent(RestActions.getRestContent(request), searchScrollRequest);
        }
    }
    client.searchScroll(searchScrollRequest, new RestStatusToXContentListener<SearchResponse>(channel));
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    final ExistsRequest existsRequest = new ExistsRequest(Strings.splitStringByCommaToArray(request.param("index")));
    existsRequest.indicesOptions(IndicesOptions.fromRequest(request, existsRequest.indicesOptions()));
    if (RestActions.hasBodyContent(request)) {
        existsRequest.source(RestActions.getRestContent(request));
    } else {
        QuerySourceBuilder querySourceBuilder = RestActions.parseQuerySource(request);
        if (querySourceBuilder != null) {
            existsRequest.source(querySourceBuilder);
        }
    }
    existsRequest.routing(request.param("routing"));
    existsRequest.minScore(request.paramAsFloat("min_score", DEFAULT_MIN_SCORE));
    existsRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
    existsRequest.preference(request.param("preference"));

    client.exists(existsRequest, new RestBuilderListener<ExistsResponse>(channel) {
        @Override
        public RestResponse buildResponse(ExistsResponse response, XContentBuilder builder) throws Exception {
            RestStatus status = response.exists() ? OK : NOT_FOUND;
            builder.startObject();
            builder.field("exists", response.exists());
            builder.endObject();
            return new BytesRestResponse(status, builder);
        }
    });
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    CountRequest countRequest = new CountRequest(Strings.splitStringByCommaToArray(request.param("index")));
    countRequest.indicesOptions(IndicesOptions.fromRequest(request, countRequest.indicesOptions()));
    if (RestActions.hasBodyContent(request)) {
        countRequest.source(RestActions.getRestContent(request));
    } else {
        QuerySourceBuilder querySourceBuilder = RestActions.parseQuerySource(request);
        if (querySourceBuilder != null) {
            countRequest.source(querySourceBuilder);
        }
    }
    countRequest.routing(request.param("routing"));
    countRequest.minScore(request.paramAsFloat("min_score", DEFAULT_MIN_SCORE));
    countRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
    countRequest.preference(request.param("preference"));

    final int terminateAfter = request.paramAsInt("terminate_after", DEFAULT_TERMINATE_AFTER);
    if (terminateAfter < 0) {
        throw new IllegalArgumentException("terminateAfter must be > 0");
    } else if (terminateAfter > 0) {
        countRequest.terminateAfter(terminateAfter);
    }
    client.search(countRequest.toSearchRequest(), new RestBuilderListener<SearchResponse>(channel) {
        @Override
        public RestResponse buildResponse(SearchResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            if (terminateAfter != DEFAULT_TERMINATE_AFTER) {
                builder.field("terminated_early", response.isTerminatedEarly());
            }
            builder.field("count", response.getHits().totalHits());
            buildBroadcastShardsHeader(builder, request, response.getTotalShards(), response.getSuccessfulShards(),
                    response.getFailedShards(), response.getShardFailures());

            builder.endObject();
            return new BytesRestResponse(response.status(), builder);
        }
    });
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {

    String[] texts = request.paramAsStringArrayOrEmptyIfAll("text");

    AnalyzeRequest analyzeRequest = new AnalyzeRequest(request.param("index"));
    analyzeRequest.text(texts);
    analyzeRequest.analyzer(request.param("analyzer"));
    analyzeRequest.field(request.param("field"));
    analyzeRequest.tokenizer(request.param("tokenizer"));
    analyzeRequest.tokenFilters(request.paramAsStringArray("filter", request.paramAsStringArray("token_filter",
        request.paramAsStringArray("token_filters", request.paramAsStringArray("filters", analyzeRequest.tokenFilters())))));
    analyzeRequest.charFilters(request.paramAsStringArray("char_filter", request.paramAsStringArray("char_filters", analyzeRequest.charFilters())));
    analyzeRequest.explain(request.paramAsBoolean("explain", false));
    analyzeRequest.attributes(request.paramAsStringArray("attributes", analyzeRequest.attributes()));

    if (RestActions.hasBodyContent(request)) {
        XContentType type = RestActions.guessBodyContentType(request);
        if (type == null) {
            if (texts == null || texts.length == 0) {
                texts = new String[]{ RestActions.getRestContent(request).toUtf8() };
                analyzeRequest.text(texts);
            }
        } else {
            // NOTE: if rest request with xcontent body has request parameters, the parameters does not override xcontent values
            buildFromContent(RestActions.getRestContent(request), analyzeRequest, parseFieldMatcher);
        }
    }

    client.admin().indices().analyze(analyzeRequest, new RestToXContentListener<AnalyzeResponse>(channel));
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
    if (RestActions.hasBodyContent(request) && request.hasParam("fields")) {
        throw new IllegalArgumentException("can't specify a request body and [fields] request parameter, either specify a request body or the [fields] request parameter");
    }

    final FieldStatsRequest fieldStatsRequest = new FieldStatsRequest();
    fieldStatsRequest.indices(Strings.splitStringByCommaToArray(request.param("index")));
    fieldStatsRequest.indicesOptions(IndicesOptions.fromRequest(request, fieldStatsRequest.indicesOptions()));
    fieldStatsRequest.level(request.param("level", FieldStatsRequest.DEFAULT_LEVEL));
    if (RestActions.hasBodyContent(request)) {
        fieldStatsRequest.source(RestActions.getRestContent(request));
    } else {
        fieldStatsRequest.setFields(Strings.splitStringByCommaToArray(request.param("fields")));
    }

    client.fieldStats(fieldStatsRequest, new RestBuilderListener<FieldStatsResponse>(channel) {
        @Override
        public RestResponse buildResponse(FieldStatsResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            buildBroadcastShardsHeader(builder, request, response);

            builder.startObject("indices");
            for (Map.Entry<String, Map<String, FieldStats>> entry1 : response.getIndicesMergedFieldStats().entrySet()) {
                builder.startObject(entry1.getKey());
                builder.startObject("fields");
                for (Map.Entry<String, FieldStats> entry2 : entry1.getValue().entrySet()) {
                    builder.field(entry2.getKey());
                    entry2.getValue().toXContent(builder, request);
                }
                builder.endObject();
                builder.endObject();
            }
            builder.endObject();
            return new BytesRestResponse(RestStatus.OK, builder);
        }
    });
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
    TermVectorsRequest termVectorsRequest = new TermVectorsRequest(request.param("index"), request.param("type"), request.param("id"));
    if (RestActions.hasBodyContent(request)) {
        try (XContentParser parser = XContentFactory.xContent(RestActions.guessBodyContentType(request)).createParser(RestActions.getRestContent(request))){
            TermVectorsRequest.parseRequest(termVectorsRequest, parser);
        }
    }
    readURIParameters(termVectorsRequest, request);

    client.termVectors(termVectorsRequest, new RestToXContentListener<TermVectorsResponse>(channel));
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    String scrollId = request.param("scroll_id");
    SearchScrollRequest searchScrollRequest = new SearchScrollRequest();
    searchScrollRequest.scrollId(scrollId);
    String scroll = request.param("scroll");
    if (scroll != null) {
        searchScrollRequest.scroll(new Scroll(parseTimeValue(scroll, null, "scroll")));
    }

    if (RestActions.hasBodyContent(request)) {
        XContentType type = XContentFactory.xContentType(RestActions.getRestContent(request));
        if (type == null) {
            if (scrollId == null) {
                scrollId = RestActions.getRestContent(request).toUtf8();
                searchScrollRequest.scrollId(scrollId);
            }
        } else {
            // NOTE: if rest request with xcontent body has request parameters, these parameters override xcontent values
            RestSearchScrollAction.buildFromContent(RestActions.getRestContent(request), searchScrollRequest);
        }
    }

    final String sparseFormat = request.param("sparse_format", "dict");
    client.searchScroll(searchScrollRequest, new RestBuilderListener<SearchResponse>(channel) {
        @Override
        public RestResponse buildResponse(SearchResponse resp, XContentBuilder builder) throws Exception {
            SearchVectorizeResponse searchVectorizeResponse = new SearchVectorizeResponse(resp);
            searchVectorizeResponse.setFormat(sparseFormat);
            searchVectorizeResponse.toXContent(builder, ToXContent.EMPTY_PARAMS);
            return new BytesRestResponse(OK, builder);
        }
    });
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws IOException {
    VectorizeRequest vectorizeRequest = new VectorizeRequest(request.param("index"), request.param("type"), request.param("id"));
    if (RestActions.hasBodyContent(request)) {
        try (XContentParser parser = XContentFactory.xContent(RestActions.guessBodyContentType(request)).createParser(RestActions.getRestContent(request))){
            VectorizeRequest.parseRequest(vectorizeRequest, parser);
        }
    }
    readURIParameters(vectorizeRequest, request);

    client.execute(INSTANCE, vectorizeRequest, new RestToXContentListener<VectorizeResponse>(channel));
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    ValidateQueryRequest validateQueryRequest = new ValidateQueryRequest(Strings.splitStringByCommaToArray(request.param("index")));
    validateQueryRequest.indicesOptions(IndicesOptions.fromRequest(request, validateQueryRequest.indicesOptions()));
    if (RestActions.hasBodyContent(request)) {
        validateQueryRequest.source(RestActions.getRestContent(request));
    } else {
        QuerySourceBuilder querySourceBuilder = RestActions.parseQuerySource(request);
        if (querySourceBuilder != null) {
            validateQueryRequest.source(querySourceBuilder);
        }
    }
    validateQueryRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
    if (request.paramAsBoolean("explain", false)) {
        validateQueryRequest.explain(true);
    } else {
        validateQueryRequest.explain(false);
    }
    if (request.paramAsBoolean("rewrite", false)) {
        validateQueryRequest.rewrite(true);
    } else {
        validateQueryRequest.rewrite(false);
    }

    client.admin().indices().validateQuery(validateQueryRequest, new RestBuilderListener<ValidateQueryResponse>(channel) {
        @Override
        public RestResponse buildResponse(ValidateQueryResponse response, XContentBuilder builder) throws Exception {
            builder.startObject();
            builder.field("valid", response.isValid());

            buildBroadcastShardsHeader(builder, request, response);

            if (response.getQueryExplanation() != null && !response.getQueryExplanation().isEmpty()) {
                builder.startArray("explanations");
                for (QueryExplanation explanation : response.getQueryExplanation()) {
                    builder.startObject();
                    if (explanation.getIndex() != null) {
                        builder.field("index", explanation.getIndex(), XContentBuilder.FieldCaseConversion.NONE);
                    }
                    builder.field("valid", explanation.isValid());
                    if (explanation.getError() != null) {
                        builder.field("error", explanation.getError());
                    }
                    if (explanation.getExplanation() != null) {
                        builder.field("explanation", explanation.getExplanation());
                    }
                    builder.endObject();
                }
                builder.endArray();
            }
            builder.endObject();
            return new BytesRestResponse(OK, builder);
        }
    });
}
 

import org.elasticsearch.rest.action.support.RestActions; //导入方法依赖的package包/类
public static void parseSearchRequest(SearchRequest searchRequest, RestRequest request, ParseFieldMatcher parseFieldMatcher,
        BytesReference bodyContent) {
    searchRequest.indices(Strings.splitStringByCommaToArray(request.param("index")));
    // get the content, and put it in the body
    // add content/source as template if template flag is set
    boolean isTemplateRequest = request.path().endsWith("/template");
    if (bodyContent == null) {
        if (RestActions.hasBodyContent(request)) {
            bodyContent = RestActions.getRestContent(request);
        }
    }
    if (bodyContent != null) {
        if (isTemplateRequest) {
            searchRequest.templateSource(bodyContent);
        } else {
            searchRequest.source(bodyContent);
        }
    }

    // do not allow 'query_and_fetch' or 'dfs_query_and_fetch' search types
    // from the REST layer. these modes are an internal optimization and should
    // not be specified explicitly by the user.
    String searchType = request.param("search_type");
    if (SearchType.fromString(searchType, parseFieldMatcher).equals(SearchType.QUERY_AND_FETCH) ||
            SearchType.fromString(searchType, parseFieldMatcher).equals(SearchType.DFS_QUERY_AND_FETCH)) {
        throw new IllegalArgumentException("Unsupported search type [" + searchType + "]");
    } else {
        searchRequest.searchType(searchType);
    }

    searchRequest.extraSource(parseSearchSource(request));
    searchRequest.requestCache(request.paramAsBoolean("request_cache", null));

    String scroll = request.param("scroll");
    if (scroll != null) {
        searchRequest.scroll(new Scroll(parseTimeValue(scroll, null, "scroll")));
    }

    searchRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
    searchRequest.routing(request.param("routing"));
    searchRequest.preference(request.param("preference"));
    searchRequest.indicesOptions(IndicesOptions.fromRequest(request, searchRequest.indicesOptions()));
}