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Elasticsearch subproject :client:rest-high-level
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.client;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpHead;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.entity.ContentType;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.action.DocWriteRequest;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.CancelTasksRequest;
import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksRequest;
import org.elasticsearch.action.admin.cluster.repositories.delete.DeleteRepositoryRequest;
import org.elasticsearch.action.admin.cluster.repositories.get.GetRepositoriesRequest;
import org.elasticsearch.action.admin.cluster.repositories.put.PutRepositoryRequest;
import org.elasticsearch.action.admin.cluster.repositories.verify.VerifyRepositoryRequest;
import org.elasticsearch.action.admin.cluster.settings.ClusterGetSettingsRequest;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsRequest;
import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotRequest;
import org.elasticsearch.action.admin.cluster.snapshots.get.GetSnapshotsRequest;
import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptRequest;
import org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptRequest;
import org.elasticsearch.action.admin.cluster.snapshots.delete.DeleteSnapshotRequest;
import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusRequest;
import org.elasticsearch.action.admin.indices.alias.IndicesAliasesRequest;
import org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest;
import org.elasticsearch.action.admin.indices.analyze.AnalyzeRequest;
import org.elasticsearch.action.admin.indices.cache.clear.ClearIndicesCacheRequest;
import org.elasticsearch.action.admin.indices.close.CloseIndexRequest;
import org.elasticsearch.action.admin.indices.create.CreateIndexRequest;
import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
import org.elasticsearch.action.admin.indices.flush.FlushRequest;
import org.elasticsearch.action.admin.indices.flush.SyncedFlushRequest;
import org.elasticsearch.action.admin.indices.forcemerge.ForceMergeRequest;
import org.elasticsearch.action.admin.indices.get.GetIndexRequest;
import org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest;
import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest;
import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
import org.elasticsearch.action.admin.indices.open.OpenIndexRequest;
import org.elasticsearch.action.admin.indices.refresh.RefreshRequest;
import org.elasticsearch.action.admin.indices.rollover.RolloverRequest;
import org.elasticsearch.action.admin.indices.settings.get.GetSettingsRequest;
import org.elasticsearch.action.admin.indices.settings.put.UpdateSettingsRequest;
import org.elasticsearch.action.admin.indices.shrink.ResizeRequest;
import org.elasticsearch.action.admin.indices.shrink.ResizeType;
import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesRequest;
import org.elasticsearch.action.admin.indices.template.put.PutIndexTemplateRequest;
import org.elasticsearch.action.admin.indices.validate.query.ValidateQueryRequest;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.delete.DeleteRequest;
import org.elasticsearch.action.explain.ExplainRequest;
import org.elasticsearch.action.fieldcaps.FieldCapabilitiesRequest;
import org.elasticsearch.action.get.GetRequest;
import org.elasticsearch.action.get.MultiGetRequest;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.action.ingest.DeletePipelineRequest;
import org.elasticsearch.action.ingest.GetPipelineRequest;
import org.elasticsearch.action.ingest.SimulatePipelineRequest;
import org.elasticsearch.action.ingest.PutPipelineRequest;
import org.elasticsearch.action.search.ClearScrollRequest;
import org.elasticsearch.action.search.MultiSearchRequest;
import org.elasticsearch.action.search.SearchRequest;
import org.elasticsearch.action.search.SearchScrollRequest;
import org.elasticsearch.action.support.ActiveShardCount;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.action.support.WriteRequest;
import org.elasticsearch.action.update.UpdateRequest;
import org.elasticsearch.cluster.health.ClusterHealthStatus;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Priority;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.SuppressForbidden;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.lucene.uid.Versions;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.xcontent.DeprecationHandler;
import org.elasticsearch.common.xcontent.NamedXContentRegistry;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.VersionType;
import org.elasticsearch.index.rankeval.RankEvalRequest;
import org.elasticsearch.protocol.xpack.XPackInfoRequest;
import org.elasticsearch.protocol.xpack.watcher.PutWatchRequest;
import org.elasticsearch.protocol.xpack.XPackUsageRequest;
import org.elasticsearch.rest.action.search.RestSearchAction;
import org.elasticsearch.script.mustache.MultiSearchTemplateRequest;
import org.elasticsearch.script.mustache.SearchTemplateRequest;
import org.elasticsearch.search.fetch.subphase.FetchSourceContext;
import org.elasticsearch.tasks.TaskId;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.Charset;
import java.util.EnumSet;
import java.util.Locale;
import java.util.StringJoiner;
import java.util.stream.Collectors;
final class RequestConverters {
static final XContentType REQUEST_BODY_CONTENT_TYPE = XContentType.JSON;
private RequestConverters() {
// Contains only status utility methods
}
static Request cancelTasks(CancelTasksRequest cancelTasksRequest) {
Request request = new Request(HttpPost.METHOD_NAME, "/_tasks/_cancel");
Params params = new Params(request);
params.withTimeout(cancelTasksRequest.getTimeout())
.withTaskId(cancelTasksRequest.getTaskId())
.withNodes(cancelTasksRequest.getNodes())
.withParentTaskId(cancelTasksRequest.getParentTaskId())
.withActions(cancelTasksRequest.getActions());
return request;
}
static Request delete(DeleteRequest deleteRequest) {
String endpoint = endpoint(deleteRequest.index(), deleteRequest.type(), deleteRequest.id());
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withRouting(deleteRequest.routing());
parameters.withParent(deleteRequest.parent());
parameters.withTimeout(deleteRequest.timeout());
parameters.withVersion(deleteRequest.version());
parameters.withVersionType(deleteRequest.versionType());
parameters.withRefreshPolicy(deleteRequest.getRefreshPolicy());
parameters.withWaitForActiveShards(deleteRequest.waitForActiveShards(), ActiveShardCount.DEFAULT);
return request;
}
static Request deleteIndex(DeleteIndexRequest deleteIndexRequest) {
String endpoint = endpoint(deleteIndexRequest.indices());
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(deleteIndexRequest.timeout());
parameters.withMasterTimeout(deleteIndexRequest.masterNodeTimeout());
parameters.withIndicesOptions(deleteIndexRequest.indicesOptions());
return request;
}
static Request openIndex(OpenIndexRequest openIndexRequest) {
String endpoint = endpoint(openIndexRequest.indices(), "_open");
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(openIndexRequest.timeout());
parameters.withMasterTimeout(openIndexRequest.masterNodeTimeout());
parameters.withWaitForActiveShards(openIndexRequest.waitForActiveShards(), ActiveShardCount.NONE);
parameters.withIndicesOptions(openIndexRequest.indicesOptions());
return request;
}
static Request closeIndex(CloseIndexRequest closeIndexRequest) {
String endpoint = endpoint(closeIndexRequest.indices(), "_close");
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(closeIndexRequest.timeout());
parameters.withMasterTimeout(closeIndexRequest.masterNodeTimeout());
parameters.withIndicesOptions(closeIndexRequest.indicesOptions());
return request;
}
static Request createIndex(CreateIndexRequest createIndexRequest) throws IOException {
String endpoint = endpoint(createIndexRequest.indices());
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(createIndexRequest.timeout());
parameters.withMasterTimeout(createIndexRequest.masterNodeTimeout());
parameters.withWaitForActiveShards(createIndexRequest.waitForActiveShards(), ActiveShardCount.DEFAULT);
parameters.withUpdateAllTypes(createIndexRequest.updateAllTypes());
request.setEntity(createEntity(createIndexRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request updateAliases(IndicesAliasesRequest indicesAliasesRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_aliases");
Params parameters = new Params(request);
parameters.withTimeout(indicesAliasesRequest.timeout());
parameters.withMasterTimeout(indicesAliasesRequest.masterNodeTimeout());
request.setEntity(createEntity(indicesAliasesRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request putMapping(PutMappingRequest putMappingRequest) throws IOException {
// The concreteIndex is an internal concept, not applicable to requests made over the REST API.
if (putMappingRequest.getConcreteIndex() != null) {
throw new IllegalArgumentException("concreteIndex cannot be set on PutMapping requests made over the REST API");
}
Request request = new Request(HttpPut.METHOD_NAME, endpoint(putMappingRequest.indices(), "_mapping", putMappingRequest.type()));
Params parameters = new Params(request);
parameters.withTimeout(putMappingRequest.timeout());
parameters.withMasterTimeout(putMappingRequest.masterNodeTimeout());
parameters.withUpdateAllTypes(putMappingRequest.updateAllTypes());
request.setEntity(createEntity(putMappingRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getMappings(GetMappingsRequest getMappingsRequest) throws IOException {
String[] indices = getMappingsRequest.indices() == null ? Strings.EMPTY_ARRAY : getMappingsRequest.indices();
String[] types = getMappingsRequest.types() == null ? Strings.EMPTY_ARRAY : getMappingsRequest.types();
Request request = new Request(HttpGet.METHOD_NAME, endpoint(indices, "_mapping", types));
Params parameters = new Params(request);
parameters.withMasterTimeout(getMappingsRequest.masterNodeTimeout());
parameters.withIndicesOptions(getMappingsRequest.indicesOptions());
parameters.withLocal(getMappingsRequest.local());
return request;
}
static Request getFieldMapping(GetFieldMappingsRequest getFieldMappingsRequest) throws IOException {
String[] indices = getFieldMappingsRequest.indices() == null ? Strings.EMPTY_ARRAY : getFieldMappingsRequest.indices();
String[] types = getFieldMappingsRequest.types() == null ? Strings.EMPTY_ARRAY : getFieldMappingsRequest.types();
String[] fields = getFieldMappingsRequest.fields() == null ? Strings.EMPTY_ARRAY : getFieldMappingsRequest.fields();
String endpoint = new EndpointBuilder().addCommaSeparatedPathParts(indices)
.addPathPartAsIs("_mapping").addCommaSeparatedPathParts(types)
.addPathPartAsIs("field").addCommaSeparatedPathParts(fields)
.build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withIndicesOptions(getFieldMappingsRequest.indicesOptions());
parameters.withIncludeDefaults(getFieldMappingsRequest.includeDefaults());
parameters.withLocal(getFieldMappingsRequest.local());
return request;
}
static Request refresh(RefreshRequest refreshRequest) {
String[] indices = refreshRequest.indices() == null ? Strings.EMPTY_ARRAY : refreshRequest.indices();
Request request = new Request(HttpPost.METHOD_NAME, endpoint(indices, "_refresh"));
Params parameters = new Params(request);
parameters.withIndicesOptions(refreshRequest.indicesOptions());
return request;
}
static Request flush(FlushRequest flushRequest) {
String[] indices = flushRequest.indices() == null ? Strings.EMPTY_ARRAY : flushRequest.indices();
Request request = new Request(HttpPost.METHOD_NAME, endpoint(indices, "_flush"));
Params parameters = new Params(request);
parameters.withIndicesOptions(flushRequest.indicesOptions());
parameters.putParam("wait_if_ongoing", Boolean.toString(flushRequest.waitIfOngoing()));
parameters.putParam("force", Boolean.toString(flushRequest.force()));
return request;
}
static Request flushSynced(SyncedFlushRequest syncedFlushRequest) {
String[] indices = syncedFlushRequest.indices() == null ? Strings.EMPTY_ARRAY : syncedFlushRequest.indices();
Request request = new Request(HttpPost.METHOD_NAME, endpoint(indices, "_flush/synced"));
Params parameters = new Params(request);
parameters.withIndicesOptions(syncedFlushRequest.indicesOptions());
return request;
}
static Request forceMerge(ForceMergeRequest forceMergeRequest) {
String[] indices = forceMergeRequest.indices() == null ? Strings.EMPTY_ARRAY : forceMergeRequest.indices();
Request request = new Request(HttpPost.METHOD_NAME, endpoint(indices, "_forcemerge"));
Params parameters = new Params(request);
parameters.withIndicesOptions(forceMergeRequest.indicesOptions());
parameters.putParam("max_num_segments", Integer.toString(forceMergeRequest.maxNumSegments()));
parameters.putParam("only_expunge_deletes", Boolean.toString(forceMergeRequest.onlyExpungeDeletes()));
parameters.putParam("flush", Boolean.toString(forceMergeRequest.flush()));
return request;
}
static Request clearCache(ClearIndicesCacheRequest clearIndicesCacheRequest) {
String[] indices = clearIndicesCacheRequest.indices() == null ? Strings.EMPTY_ARRAY :clearIndicesCacheRequest.indices();
Request request = new Request(HttpPost.METHOD_NAME, endpoint(indices, "_cache/clear"));
Params parameters = new Params(request);
parameters.withIndicesOptions(clearIndicesCacheRequest.indicesOptions());
parameters.putParam("query", Boolean.toString(clearIndicesCacheRequest.queryCache()));
parameters.putParam("fielddata", Boolean.toString(clearIndicesCacheRequest.fieldDataCache()));
parameters.putParam("request", Boolean.toString(clearIndicesCacheRequest.requestCache()));
parameters.putParam("fields", String.join(",", clearIndicesCacheRequest.fields()));
return request;
}
static Request info() {
return new Request(HttpGet.METHOD_NAME, "/");
}
static Request bulk(BulkRequest bulkRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_bulk");
Params parameters = new Params(request);
parameters.withTimeout(bulkRequest.timeout());
parameters.withRefreshPolicy(bulkRequest.getRefreshPolicy());
// Bulk API only supports newline delimited JSON or Smile. Before executing
// the bulk, we need to check that all requests have the same content-type
// and this content-type is supported by the Bulk API.
XContentType bulkContentType = null;
for (int i = 0; i < bulkRequest.numberOfActions(); i++) {
DocWriteRequest action = bulkRequest.requests().get(i);
DocWriteRequest.OpType opType = action.opType();
if (opType == DocWriteRequest.OpType.INDEX || opType == DocWriteRequest.OpType.CREATE) {
bulkContentType = enforceSameContentType((IndexRequest) action, bulkContentType);
} else if (opType == DocWriteRequest.OpType.UPDATE) {
UpdateRequest updateRequest = (UpdateRequest) action;
if (updateRequest.doc() != null) {
bulkContentType = enforceSameContentType(updateRequest.doc(), bulkContentType);
}
if (updateRequest.upsertRequest() != null) {
bulkContentType = enforceSameContentType(updateRequest.upsertRequest(), bulkContentType);
}
}
}
if (bulkContentType == null) {
bulkContentType = XContentType.JSON;
}
final byte separator = bulkContentType.xContent().streamSeparator();
final ContentType requestContentType = createContentType(bulkContentType);
ByteArrayOutputStream content = new ByteArrayOutputStream();
for (DocWriteRequest action : bulkRequest.requests()) {
DocWriteRequest.OpType opType = action.opType();
try (XContentBuilder metadata = XContentBuilder.builder(bulkContentType.xContent())) {
metadata.startObject();
{
metadata.startObject(opType.getLowercase());
if (Strings.hasLength(action.index())) {
metadata.field("_index", action.index());
}
if (Strings.hasLength(action.type())) {
metadata.field("_type", action.type());
}
if (Strings.hasLength(action.id())) {
metadata.field("_id", action.id());
}
if (Strings.hasLength(action.routing())) {
metadata.field("routing", action.routing());
}
if (Strings.hasLength(action.parent())) {
metadata.field("parent", action.parent());
}
if (action.version() != Versions.MATCH_ANY) {
metadata.field("version", action.version());
}
VersionType versionType = action.versionType();
if (versionType != VersionType.INTERNAL) {
if (versionType == VersionType.EXTERNAL) {
metadata.field("version_type", "external");
} else if (versionType == VersionType.EXTERNAL_GTE) {
metadata.field("version_type", "external_gte");
} else if (versionType == VersionType.FORCE) {
metadata.field("version_type", "force");
}
}
if (opType == DocWriteRequest.OpType.INDEX || opType == DocWriteRequest.OpType.CREATE) {
IndexRequest indexRequest = (IndexRequest) action;
if (Strings.hasLength(indexRequest.getPipeline())) {
metadata.field("pipeline", indexRequest.getPipeline());
}
} else if (opType == DocWriteRequest.OpType.UPDATE) {
UpdateRequest updateRequest = (UpdateRequest) action;
if (updateRequest.retryOnConflict() > 0) {
metadata.field("retry_on_conflict", updateRequest.retryOnConflict());
}
if (updateRequest.fetchSource() != null) {
metadata.field("_source", updateRequest.fetchSource());
}
}
metadata.endObject();
}
metadata.endObject();
BytesRef metadataSource = BytesReference.bytes(metadata).toBytesRef();
content.write(metadataSource.bytes, metadataSource.offset, metadataSource.length);
content.write(separator);
}
BytesRef source = null;
if (opType == DocWriteRequest.OpType.INDEX || opType == DocWriteRequest.OpType.CREATE) {
IndexRequest indexRequest = (IndexRequest) action;
BytesReference indexSource = indexRequest.source();
XContentType indexXContentType = indexRequest.getContentType();
try (XContentParser parser = XContentHelper.createParser(
/*
* EMPTY and THROW are fine here because we just call
* copyCurrentStructure which doesn't touch the
* registry or deprecation.
*/
NamedXContentRegistry.EMPTY, DeprecationHandler.THROW_UNSUPPORTED_OPERATION,
indexSource, indexXContentType)) {
try (XContentBuilder builder = XContentBuilder.builder(bulkContentType.xContent())) {
builder.copyCurrentStructure(parser);
source = BytesReference.bytes(builder).toBytesRef();
}
}
} else if (opType == DocWriteRequest.OpType.UPDATE) {
source = XContentHelper.toXContent((UpdateRequest) action, bulkContentType, false).toBytesRef();
}
if (source != null) {
content.write(source.bytes, source.offset, source.length);
content.write(separator);
}
}
request.setEntity(new ByteArrayEntity(content.toByteArray(), 0, content.size(), requestContentType));
return request;
}
static Request exists(GetRequest getRequest) {
return getStyleRequest(HttpHead.METHOD_NAME, getRequest);
}
static Request get(GetRequest getRequest) {
return getStyleRequest(HttpGet.METHOD_NAME, getRequest);
}
private static Request getStyleRequest(String method, GetRequest getRequest) {
Request request = new Request(method, endpoint(getRequest.index(), getRequest.type(), getRequest.id()));
Params parameters = new Params(request);
parameters.withPreference(getRequest.preference());
parameters.withRouting(getRequest.routing());
parameters.withParent(getRequest.parent());
parameters.withRefresh(getRequest.refresh());
parameters.withRealtime(getRequest.realtime());
parameters.withStoredFields(getRequest.storedFields());
parameters.withVersion(getRequest.version());
parameters.withVersionType(getRequest.versionType());
parameters.withFetchSourceContext(getRequest.fetchSourceContext());
return request;
}
static Request multiGet(MultiGetRequest multiGetRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_mget");
Params parameters = new Params(request);
parameters.withPreference(multiGetRequest.preference());
parameters.withRealtime(multiGetRequest.realtime());
parameters.withRefresh(multiGetRequest.refresh());
request.setEntity(createEntity(multiGetRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request index(IndexRequest indexRequest) {
String method = Strings.hasLength(indexRequest.id()) ? HttpPut.METHOD_NAME : HttpPost.METHOD_NAME;
boolean isCreate = (indexRequest.opType() == DocWriteRequest.OpType.CREATE);
String endpoint = endpoint(indexRequest.index(), indexRequest.type(), indexRequest.id(), isCreate ? "_create" : null);
Request request = new Request(method, endpoint);
Params parameters = new Params(request);
parameters.withRouting(indexRequest.routing());
parameters.withParent(indexRequest.parent());
parameters.withTimeout(indexRequest.timeout());
parameters.withVersion(indexRequest.version());
parameters.withVersionType(indexRequest.versionType());
parameters.withPipeline(indexRequest.getPipeline());
parameters.withRefreshPolicy(indexRequest.getRefreshPolicy());
parameters.withWaitForActiveShards(indexRequest.waitForActiveShards(), ActiveShardCount.DEFAULT);
BytesRef source = indexRequest.source().toBytesRef();
ContentType contentType = createContentType(indexRequest.getContentType());
request.setEntity(new ByteArrayEntity(source.bytes, source.offset, source.length, contentType));
return request;
}
static Request ping() {
return new Request(HttpHead.METHOD_NAME, "/");
}
static Request update(UpdateRequest updateRequest) throws IOException {
String endpoint = endpoint(updateRequest.index(), updateRequest.type(), updateRequest.id(), "_update");
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withRouting(updateRequest.routing());
parameters.withParent(updateRequest.parent());
parameters.withTimeout(updateRequest.timeout());
parameters.withRefreshPolicy(updateRequest.getRefreshPolicy());
parameters.withWaitForActiveShards(updateRequest.waitForActiveShards(), ActiveShardCount.DEFAULT);
parameters.withDocAsUpsert(updateRequest.docAsUpsert());
parameters.withFetchSourceContext(updateRequest.fetchSource());
parameters.withRetryOnConflict(updateRequest.retryOnConflict());
parameters.withVersion(updateRequest.version());
parameters.withVersionType(updateRequest.versionType());
// The Java API allows update requests with different content types
// set for the partial document and the upsert document. This client
// only accepts update requests that have the same content types set
// for both doc and upsert.
XContentType xContentType = null;
if (updateRequest.doc() != null) {
xContentType = updateRequest.doc().getContentType();
}
if (updateRequest.upsertRequest() != null) {
XContentType upsertContentType = updateRequest.upsertRequest().getContentType();
if ((xContentType != null) && (xContentType != upsertContentType)) {
throw new IllegalStateException("Update request cannot have different content types for doc [" + xContentType + "]" +
" and upsert [" + upsertContentType + "] documents");
} else {
xContentType = upsertContentType;
}
}
if (xContentType == null) {
xContentType = Requests.INDEX_CONTENT_TYPE;
}
request.setEntity(createEntity(updateRequest, xContentType));
return request;
}
static Request search(SearchRequest searchRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, endpoint(searchRequest.indices(), searchRequest.types(), "_search"));
Params params = new Params(request);
addSearchRequestParams(params, searchRequest);
if (searchRequest.source() != null) {
request.setEntity(createEntity(searchRequest.source(), REQUEST_BODY_CONTENT_TYPE));
}
return request;
}
private static void addSearchRequestParams(Params params, SearchRequest searchRequest) {
params.putParam(RestSearchAction.TYPED_KEYS_PARAM, "true");
params.withRouting(searchRequest.routing());
params.withPreference(searchRequest.preference());
params.withIndicesOptions(searchRequest.indicesOptions());
params.putParam("search_type", searchRequest.searchType().name().toLowerCase(Locale.ROOT));
if (searchRequest.requestCache() != null) {
params.putParam("request_cache", Boolean.toString(searchRequest.requestCache()));
}
if (searchRequest.allowPartialSearchResults() != null) {
params.putParam("allow_partial_search_results", Boolean.toString(searchRequest.allowPartialSearchResults()));
}
params.putParam("batched_reduce_size", Integer.toString(searchRequest.getBatchedReduceSize()));
if (searchRequest.scroll() != null) {
params.putParam("scroll", searchRequest.scroll().keepAlive());
}
}
static Request searchScroll(SearchScrollRequest searchScrollRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_search/scroll");
request.setEntity(createEntity(searchScrollRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request clearScroll(ClearScrollRequest clearScrollRequest) throws IOException {
Request request = new Request(HttpDelete.METHOD_NAME, "/_search/scroll");
request.setEntity(createEntity(clearScrollRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request multiSearch(MultiSearchRequest multiSearchRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_msearch");
Params params = new Params(request);
params.putParam(RestSearchAction.TYPED_KEYS_PARAM, "true");
if (multiSearchRequest.maxConcurrentSearchRequests() != MultiSearchRequest.MAX_CONCURRENT_SEARCH_REQUESTS_DEFAULT) {
params.putParam("max_concurrent_searches", Integer.toString(multiSearchRequest.maxConcurrentSearchRequests()));
}
XContent xContent = REQUEST_BODY_CONTENT_TYPE.xContent();
byte[] source = MultiSearchRequest.writeMultiLineFormat(multiSearchRequest, xContent);
request.setEntity(new ByteArrayEntity(source, createContentType(xContent.type())));
return request;
}
static Request searchTemplate(SearchTemplateRequest searchTemplateRequest) throws IOException {
Request request;
if (searchTemplateRequest.isSimulate()) {
request = new Request(HttpGet.METHOD_NAME, "_render/template");
} else {
SearchRequest searchRequest = searchTemplateRequest.getRequest();
String endpoint = endpoint(searchRequest.indices(), searchRequest.types(), "_search/template");
request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
addSearchRequestParams(params, searchRequest);
}
request.setEntity(createEntity(searchTemplateRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request multiSearchTemplate(MultiSearchTemplateRequest multiSearchTemplateRequest) throws IOException {
Request request = new Request(HttpPost.METHOD_NAME, "/_msearch/template");
Params params = new Params(request);
params.putParam(RestSearchAction.TYPED_KEYS_PARAM, "true");
if (multiSearchTemplateRequest.maxConcurrentSearchRequests() != MultiSearchRequest.MAX_CONCURRENT_SEARCH_REQUESTS_DEFAULT) {
params.putParam("max_concurrent_searches", Integer.toString(multiSearchTemplateRequest.maxConcurrentSearchRequests()));
}
XContent xContent = REQUEST_BODY_CONTENT_TYPE.xContent();
byte[] source = MultiSearchTemplateRequest.writeMultiLineFormat(multiSearchTemplateRequest, xContent);
request.setEntity(new ByteArrayEntity(source, createContentType(xContent.type())));
return request;
}
static Request existsAlias(GetAliasesRequest getAliasesRequest) {
if ((getAliasesRequest.indices() == null || getAliasesRequest.indices().length == 0) &&
(getAliasesRequest.aliases() == null || getAliasesRequest.aliases().length == 0)) {
throw new IllegalArgumentException("existsAlias requires at least an alias or an index");
}
String[] indices = getAliasesRequest.indices() == null ? Strings.EMPTY_ARRAY : getAliasesRequest.indices();
String[] aliases = getAliasesRequest.aliases() == null ? Strings.EMPTY_ARRAY : getAliasesRequest.aliases();
Request request = new Request(HttpHead.METHOD_NAME, endpoint(indices, "_alias", aliases));
Params params = new Params(request);
params.withIndicesOptions(getAliasesRequest.indicesOptions());
params.withLocal(getAliasesRequest.local());
return request;
}
static Request explain(ExplainRequest explainRequest) throws IOException {
Request request = new Request(HttpGet.METHOD_NAME,
endpoint(explainRequest.index(), explainRequest.type(), explainRequest.id(), "_explain"));
Params params = new Params(request);
params.withStoredFields(explainRequest.storedFields());
params.withFetchSourceContext(explainRequest.fetchSourceContext());
params.withRouting(explainRequest.routing());
params.withPreference(explainRequest.preference());
request.setEntity(createEntity(explainRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request fieldCaps(FieldCapabilitiesRequest fieldCapabilitiesRequest) {
String[] indices = fieldCapabilitiesRequest.indices();
Request request = new Request(HttpGet.METHOD_NAME, endpoint(indices, "_field_caps"));
Params params = new Params(request);
params.withFields(fieldCapabilitiesRequest.fields());
params.withIndicesOptions(fieldCapabilitiesRequest.indicesOptions());
return request;
}
static Request rankEval(RankEvalRequest rankEvalRequest) throws IOException {
Request request = new Request(HttpGet.METHOD_NAME, endpoint(rankEvalRequest.indices(), Strings.EMPTY_ARRAY, "_rank_eval"));
Params params = new Params(request);
params.withIndicesOptions(rankEvalRequest.indicesOptions());
request.setEntity(createEntity(rankEvalRequest.getRankEvalSpec(), REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request split(ResizeRequest resizeRequest) throws IOException {
if (resizeRequest.getResizeType() != ResizeType.SPLIT) {
throw new IllegalArgumentException("Wrong resize type [" + resizeRequest.getResizeType() + "] for indices split request");
}
return resize(resizeRequest);
}
static Request shrink(ResizeRequest resizeRequest) throws IOException {
if (resizeRequest.getResizeType() != ResizeType.SHRINK) {
throw new IllegalArgumentException("Wrong resize type [" + resizeRequest.getResizeType() + "] for indices shrink request");
}
return resize(resizeRequest);
}
private static Request resize(ResizeRequest resizeRequest) throws IOException {
String endpoint = new EndpointBuilder().addPathPart(resizeRequest.getSourceIndex())
.addPathPartAsIs("_" + resizeRequest.getResizeType().name().toLowerCase(Locale.ROOT))
.addPathPart(resizeRequest.getTargetIndexRequest().index()).build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withTimeout(resizeRequest.timeout());
params.withMasterTimeout(resizeRequest.masterNodeTimeout());
params.withWaitForActiveShards(resizeRequest.getTargetIndexRequest().waitForActiveShards(), ActiveShardCount.DEFAULT);
request.setEntity(createEntity(resizeRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request clusterPutSettings(ClusterUpdateSettingsRequest clusterUpdateSettingsRequest) throws IOException {
Request request = new Request(HttpPut.METHOD_NAME, "/_cluster/settings");
Params parameters = new Params(request);
parameters.withTimeout(clusterUpdateSettingsRequest.timeout());
parameters.withMasterTimeout(clusterUpdateSettingsRequest.masterNodeTimeout());
request.setEntity(createEntity(clusterUpdateSettingsRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request clusterGetSettings(ClusterGetSettingsRequest clusterGetSettingsRequest) throws IOException {
Request request = new Request(HttpGet.METHOD_NAME, "/_cluster/settings");
Params parameters = new Params(request);
parameters.withLocal(clusterGetSettingsRequest.local());
parameters.withIncludeDefaults(clusterGetSettingsRequest.includeDefaults());
parameters.withMasterTimeout(clusterGetSettingsRequest.masterNodeTimeout());
return request;
}
static Request getPipeline(GetPipelineRequest getPipelineRequest) {
String endpoint = new EndpointBuilder()
.addPathPartAsIs("_ingest/pipeline")
.addCommaSeparatedPathParts(getPipelineRequest.getIds())
.build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(getPipelineRequest.masterNodeTimeout());
return request;
}
static Request putPipeline(PutPipelineRequest putPipelineRequest) throws IOException {
String endpoint = new EndpointBuilder()
.addPathPartAsIs("_ingest/pipeline")
.addPathPart(putPipelineRequest.getId())
.build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(putPipelineRequest.timeout());
parameters.withMasterTimeout(putPipelineRequest.masterNodeTimeout());
request.setEntity(createEntity(putPipelineRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request deletePipeline(DeletePipelineRequest deletePipelineRequest) {
String endpoint = new EndpointBuilder()
.addPathPartAsIs("_ingest/pipeline")
.addPathPart(deletePipelineRequest.getId())
.build();
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withTimeout(deletePipelineRequest.timeout());
parameters.withMasterTimeout(deletePipelineRequest.masterNodeTimeout());
return request;
}
static Request listTasks(ListTasksRequest listTaskRequest) {
if (listTaskRequest.getTaskId() != null && listTaskRequest.getTaskId().isSet()) {
throw new IllegalArgumentException("TaskId cannot be used for list tasks request");
}
Request request = new Request(HttpGet.METHOD_NAME, "/_tasks");
Params params = new Params(request);
params.withTimeout(listTaskRequest.getTimeout())
.withDetailed(listTaskRequest.getDetailed())
.withWaitForCompletion(listTaskRequest.getWaitForCompletion())
.withParentTaskId(listTaskRequest.getParentTaskId())
.withNodes(listTaskRequest.getNodes())
.withActions(listTaskRequest.getActions())
.putParam("group_by", "none");
return request;
}
static Request clusterHealth(ClusterHealthRequest healthRequest) {
String[] indices = healthRequest.indices() == null ? Strings.EMPTY_ARRAY : healthRequest.indices();
String endpoint = new EndpointBuilder()
.addPathPartAsIs("_cluster/health")
.addCommaSeparatedPathParts(indices)
.build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
new Params(request)
.withWaitForStatus(healthRequest.waitForStatus())
.withWaitForNoRelocatingShards(healthRequest.waitForNoRelocatingShards())
.withWaitForNoInitializingShards(healthRequest.waitForNoInitializingShards())
.withWaitForActiveShards(healthRequest.waitForActiveShards(), ActiveShardCount.NONE)
.withWaitForNodes(healthRequest.waitForNodes())
.withWaitForEvents(healthRequest.waitForEvents())
.withTimeout(healthRequest.timeout())
.withMasterTimeout(healthRequest.masterNodeTimeout())
.withLocal(healthRequest.local())
.withLevel(healthRequest.level());
return request;
}
static Request rollover(RolloverRequest rolloverRequest) throws IOException {
String endpoint = new EndpointBuilder().addPathPart(rolloverRequest.getAlias()).addPathPartAsIs("_rollover")
.addPathPart(rolloverRequest.getNewIndexName()).build();
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withTimeout(rolloverRequest.timeout());
params.withMasterTimeout(rolloverRequest.masterNodeTimeout());
params.withWaitForActiveShards(rolloverRequest.getCreateIndexRequest().waitForActiveShards(), ActiveShardCount.DEFAULT);
if (rolloverRequest.isDryRun()) {
params.putParam("dry_run", Boolean.TRUE.toString());
}
request.setEntity(createEntity(rolloverRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getSettings(GetSettingsRequest getSettingsRequest) {
String[] indices = getSettingsRequest.indices() == null ? Strings.EMPTY_ARRAY : getSettingsRequest.indices();
String[] names = getSettingsRequest.names() == null ? Strings.EMPTY_ARRAY : getSettingsRequest.names();
String endpoint = endpoint(indices, "_settings", names);
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withIndicesOptions(getSettingsRequest.indicesOptions());
params.withLocal(getSettingsRequest.local());
params.withIncludeDefaults(getSettingsRequest.includeDefaults());
params.withMasterTimeout(getSettingsRequest.masterNodeTimeout());
return request;
}
static Request getIndex(GetIndexRequest getIndexRequest) {
String[] indices = getIndexRequest.indices() == null ? Strings.EMPTY_ARRAY : getIndexRequest.indices();
String endpoint = endpoint(indices);
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withIndicesOptions(getIndexRequest.indicesOptions());
params.withLocal(getIndexRequest.local());
params.withIncludeDefaults(getIndexRequest.includeDefaults());
params.withHuman(getIndexRequest.humanReadable());
params.withMasterTimeout(getIndexRequest.masterNodeTimeout());
return request;
}
static Request indicesExist(GetIndexRequest getIndexRequest) {
// this can be called with no indices as argument by transport client, not via REST though
if (getIndexRequest.indices() == null || getIndexRequest.indices().length == 0) {
throw new IllegalArgumentException("indices are mandatory");
}
String endpoint = endpoint(getIndexRequest.indices(), "");
Request request = new Request(HttpHead.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withLocal(getIndexRequest.local());
params.withHuman(getIndexRequest.humanReadable());
params.withIndicesOptions(getIndexRequest.indicesOptions());
params.withIncludeDefaults(getIndexRequest.includeDefaults());
return request;
}
static Request indexPutSettings(UpdateSettingsRequest updateSettingsRequest) throws IOException {
String[] indices = updateSettingsRequest.indices() == null ? Strings.EMPTY_ARRAY : updateSettingsRequest.indices();
Request request = new Request(HttpPut.METHOD_NAME, endpoint(indices, "_settings"));
Params parameters = new Params(request);
parameters.withTimeout(updateSettingsRequest.timeout());
parameters.withMasterTimeout(updateSettingsRequest.masterNodeTimeout());
parameters.withIndicesOptions(updateSettingsRequest.indicesOptions());
parameters.withPreserveExisting(updateSettingsRequest.isPreserveExisting());
request.setEntity(createEntity(updateSettingsRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getRepositories(GetRepositoriesRequest getRepositoriesRequest) {
String[] repositories = getRepositoriesRequest.repositories() == null ? Strings.EMPTY_ARRAY : getRepositoriesRequest.repositories();
String endpoint = new EndpointBuilder().addPathPartAsIs("_snapshot").addCommaSeparatedPathParts(repositories).build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(getRepositoriesRequest.masterNodeTimeout());
parameters.withLocal(getRepositoriesRequest.local());
return request;
}
static Request createRepository(PutRepositoryRequest putRepositoryRequest) throws IOException {
String endpoint = new EndpointBuilder().addPathPart("_snapshot").addPathPart(putRepositoryRequest.name()).build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(putRepositoryRequest.masterNodeTimeout());
parameters.withTimeout(putRepositoryRequest.timeout());
parameters.withVerify(putRepositoryRequest.verify());
request.setEntity(createEntity(putRepositoryRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request deleteRepository(DeleteRepositoryRequest deleteRepositoryRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_snapshot").addPathPart(deleteRepositoryRequest.name()).build();
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(deleteRepositoryRequest.masterNodeTimeout());
parameters.withTimeout(deleteRepositoryRequest.timeout());
return request;
}
static Request verifyRepository(VerifyRepositoryRequest verifyRepositoryRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_snapshot")
.addPathPart(verifyRepositoryRequest.name())
.addPathPartAsIs("_verify")
.build();
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(verifyRepositoryRequest.masterNodeTimeout());
parameters.withTimeout(verifyRepositoryRequest.timeout());
return request;
}
static Request createSnapshot(CreateSnapshotRequest createSnapshotRequest) throws IOException {
String endpoint = new EndpointBuilder().addPathPart("_snapshot")
.addPathPart(createSnapshotRequest.repository())
.addPathPart(createSnapshotRequest.snapshot())
.build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withMasterTimeout(createSnapshotRequest.masterNodeTimeout());
params.withWaitForCompletion(createSnapshotRequest.waitForCompletion());
request.setEntity(createEntity(createSnapshotRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getSnapshots(GetSnapshotsRequest getSnapshotsRequest) {
EndpointBuilder endpointBuilder = new EndpointBuilder().addPathPartAsIs("_snapshot")
.addPathPart(getSnapshotsRequest.repository());
String endpoint;
if (getSnapshotsRequest.snapshots().length == 0) {
endpoint = endpointBuilder.addPathPart("_all").build();
} else {
endpoint = endpointBuilder.addCommaSeparatedPathParts(getSnapshotsRequest.snapshots()).build();
}
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(getSnapshotsRequest.masterNodeTimeout());
parameters.putParam("ignore_unavailable", Boolean.toString(getSnapshotsRequest.ignoreUnavailable()));
parameters.putParam("verbose", Boolean.toString(getSnapshotsRequest.verbose()));
return request;
}
static Request snapshotsStatus(SnapshotsStatusRequest snapshotsStatusRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_snapshot")
.addPathPart(snapshotsStatusRequest.repository())
.addCommaSeparatedPathParts(snapshotsStatusRequest.snapshots())
.addPathPartAsIs("_status")
.build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(snapshotsStatusRequest.masterNodeTimeout());
parameters.withIgnoreUnavailable(snapshotsStatusRequest.ignoreUnavailable());
return request;
}
static Request deleteSnapshot(DeleteSnapshotRequest deleteSnapshotRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_snapshot")
.addPathPart(deleteSnapshotRequest.repository())
.addPathPart(deleteSnapshotRequest.snapshot())
.build();
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params parameters = new Params(request);
parameters.withMasterTimeout(deleteSnapshotRequest.masterNodeTimeout());
return request;
}
static Request putTemplate(PutIndexTemplateRequest putIndexTemplateRequest) throws IOException {
String endpoint = new EndpointBuilder().addPathPartAsIs("_template").addPathPart(putIndexTemplateRequest.name()).build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withMasterTimeout(putIndexTemplateRequest.masterNodeTimeout());
if (putIndexTemplateRequest.create()) {
params.putParam("create", Boolean.TRUE.toString());
}
if (Strings.hasText(putIndexTemplateRequest.cause())) {
params.putParam("cause", putIndexTemplateRequest.cause());
}
request.setEntity(createEntity(putIndexTemplateRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getTemplates(GetIndexTemplatesRequest getIndexTemplatesRequest) throws IOException {
String[] names = getIndexTemplatesRequest.names();
String endpoint = new EndpointBuilder().addPathPartAsIs("_template").addCommaSeparatedPathParts(names).build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withLocal(getIndexTemplatesRequest.local());
params.withMasterTimeout(getIndexTemplatesRequest.masterNodeTimeout());
return request;
}
static Request validateQuery(ValidateQueryRequest validateQueryRequest) throws IOException {
String[] indices = validateQueryRequest.indices() == null ? Strings.EMPTY_ARRAY : validateQueryRequest.indices();
String[] types = validateQueryRequest.types() == null || indices.length <= 0 ? Strings.EMPTY_ARRAY : validateQueryRequest.types();
String endpoint = endpoint(indices, types, "_validate/query");
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withIndicesOptions(validateQueryRequest.indicesOptions());
params.putParam("explain", Boolean.toString(validateQueryRequest.explain()));
params.putParam("all_shards", Boolean.toString(validateQueryRequest.allShards()));
params.putParam("rewrite", Boolean.toString(validateQueryRequest.rewrite()));
request.setEntity(createEntity(validateQueryRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request simulatePipeline(SimulatePipelineRequest simulatePipelineRequest) throws IOException {
EndpointBuilder builder = new EndpointBuilder().addPathPartAsIs("_ingest/pipeline");
if (simulatePipelineRequest.getId() != null && !simulatePipelineRequest.getId().isEmpty()) {
builder.addPathPart(simulatePipelineRequest.getId());
}
builder.addPathPartAsIs("_simulate");
String endpoint = builder.build();
Request request = new Request(HttpPost.METHOD_NAME, endpoint);
Params params = new Params(request);
params.putParam("verbose", Boolean.toString(simulatePipelineRequest.isVerbose()));
request.setEntity(createEntity(simulatePipelineRequest, REQUEST_BODY_CONTENT_TYPE));
return request;
}
static Request getAlias(GetAliasesRequest getAliasesRequest) {
String[] indices = getAliasesRequest.indices() == null ? Strings.EMPTY_ARRAY : getAliasesRequest.indices();
String[] aliases = getAliasesRequest.aliases() == null ? Strings.EMPTY_ARRAY : getAliasesRequest.aliases();
String endpoint = endpoint(indices, "_alias", aliases);
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withIndicesOptions(getAliasesRequest.indicesOptions());
params.withLocal(getAliasesRequest.local());
return request;
}
static Request analyze(AnalyzeRequest request) throws IOException {
EndpointBuilder builder = new EndpointBuilder();
String index = request.index();
if (index != null) {
builder.addPathPart(index);
}
builder.addPathPartAsIs("_analyze");
Request req = new Request(HttpGet.METHOD_NAME, builder.build());
req.setEntity(createEntity(request, REQUEST_BODY_CONTENT_TYPE));
return req;
}
static Request getScript(GetStoredScriptRequest getStoredScriptRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_scripts").addPathPart(getStoredScriptRequest.id()).build();
Request request = new Request(HttpGet.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withMasterTimeout(getStoredScriptRequest.masterNodeTimeout());
return request;
}
static Request deleteScript(DeleteStoredScriptRequest deleteStoredScriptRequest) {
String endpoint = new EndpointBuilder().addPathPartAsIs("_scripts").addPathPart(deleteStoredScriptRequest.id()).build();
Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
Params params = new Params(request);
params.withTimeout(deleteStoredScriptRequest.timeout());
params.withMasterTimeout(deleteStoredScriptRequest.masterNodeTimeout());
return request;
}
static Request xPackInfo(XPackInfoRequest infoRequest) {
Request request = new Request(HttpGet.METHOD_NAME, "/_xpack");
if (false == infoRequest.isVerbose()) {
request.addParameter("human", "false");
}
if (false == infoRequest.getCategories().equals(EnumSet.allOf(XPackInfoRequest.Category.class))) {
request.addParameter("categories", infoRequest.getCategories().stream()
.map(c -> c.toString().toLowerCase(Locale.ROOT))
.collect(Collectors.joining(",")));
}
return request;
}
static Request xPackWatcherPutWatch(PutWatchRequest putWatchRequest) {
String endpoint = new EndpointBuilder()
.addPathPartAsIs("_xpack")
.addPathPartAsIs("watcher")
.addPathPartAsIs("watch")
.addPathPart(putWatchRequest.getId())
.build();
Request request = new Request(HttpPut.METHOD_NAME, endpoint);
Params params = new Params(request).withVersion(putWatchRequest.getVersion());
if (putWatchRequest.isActive() == false) {
params.putParam("active", "false");
}
ContentType contentType = createContentType(putWatchRequest.xContentType());
BytesReference source = putWatchRequest.getSource();
request.setEntity(new ByteArrayEntity(source.toBytesRef().bytes, 0, source.length(), contentType));
return request;
}
static Request xpackUsage(XPackUsageRequest usageRequest) {
Request request = new Request(HttpGet.METHOD_NAME, "/_xpack/usage");
Params parameters = new Params(request);
parameters.withMasterTimeout(usageRequest.masterNodeTimeout());
return request;
}
private static HttpEntity createEntity(ToXContent toXContent, XContentType xContentType) throws IOException {
BytesRef source = XContentHelper.toXContent(toXContent, xContentType, false).toBytesRef();
return new ByteArrayEntity(source.bytes, source.offset, source.length, createContentType(xContentType));
}
static String endpoint(String index, String type, String id) {
return new EndpointBuilder().addPathPart(index, type, id).build();
}
static String endpoint(String index, String type, String id, String endpoint) {
return new EndpointBuilder().addPathPart(index, type, id).addPathPartAsIs(endpoint).build();
}
static String endpoint(String[] indices) {
return new EndpointBuilder().addCommaSeparatedPathParts(indices).build();
}
static String endpoint(String[] indices, String endpoint) {
return new EndpointBuilder().addCommaSeparatedPathParts(indices).addPathPartAsIs(endpoint).build();
}
static String endpoint(String[] indices, String[] types, String endpoint) {
return new EndpointBuilder().addCommaSeparatedPathParts(indices).addCommaSeparatedPathParts(types)
.addPathPartAsIs(endpoint).build();
}
static String endpoint(String[] indices, String endpoint, String[] suffixes) {
return new EndpointBuilder().addCommaSeparatedPathParts(indices).addPathPartAsIs(endpoint)
.addCommaSeparatedPathParts(suffixes).build();
}
static String endpoint(String[] indices, String endpoint, String type) {
return new EndpointBuilder().addCommaSeparatedPathParts(indices).addPathPartAsIs(endpoint).addPathPart(type).build();
}
/**
* Returns a {@link ContentType} from a given {@link XContentType}.
*
* @param xContentType the {@link XContentType}
* @return the {@link ContentType}
*/
@SuppressForbidden(reason = "Only allowed place to convert a XContentType to a ContentType")
public static ContentType createContentType(final XContentType xContentType) {
return ContentType.create(xContentType.mediaTypeWithoutParameters(), (Charset) null);
}
/**
* Utility class to help with common parameter names and patterns. Wraps
* a {@link Request} and adds the parameters to it directly.
*/
static class Params {
private final Request request;
Params(Request request) {
this.request = request;
}
Params putParam(String name, String value) {
if (Strings.hasLength(value)) {
request.addParameter(name, value);
}
return this;
}
Params putParam(String key, TimeValue value) {
if (value != null) {
return putParam(key, value.getStringRep());
}
return this;
}
Params withDocAsUpsert(boolean docAsUpsert) {
if (docAsUpsert) {
return putParam("doc_as_upsert", Boolean.TRUE.toString());
}
return this;
}
Params withFetchSourceContext(FetchSourceContext fetchSourceContext) {
if (fetchSourceContext != null) {
if (fetchSourceContext.fetchSource() == false) {
putParam("_source", Boolean.FALSE.toString());
}
if (fetchSourceContext.includes() != null && fetchSourceContext.includes().length > 0) {
putParam("_source_include", String.join(",", fetchSourceContext.includes()));
}
if (fetchSourceContext.excludes() != null && fetchSourceContext.excludes().length > 0) {
putParam("_source_exclude", String.join(",", fetchSourceContext.excludes()));
}
}
return this;
}
Params withFields(String[] fields) {
if (fields != null && fields.length > 0) {
return putParam("fields", String.join(",", fields));
}
return this;
}
Params withMasterTimeout(TimeValue masterTimeout) {
return putParam("master_timeout", masterTimeout);
}
Params withParent(String parent) {
return putParam("parent", parent);
}
Params withPipeline(String pipeline) {
return putParam("pipeline", pipeline);
}
Params withPreference(String preference) {
return putParam("preference", preference);
}
Params withRealtime(boolean realtime) {
if (realtime == false) {
return putParam("realtime", Boolean.FALSE.toString());
}
return this;
}
Params withRefresh(boolean refresh) {
if (refresh) {
return withRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE);
}
return this;
}
Params withRefreshPolicy(WriteRequest.RefreshPolicy refreshPolicy) {
if (refreshPolicy != WriteRequest.RefreshPolicy.NONE) {
return putParam("refresh", refreshPolicy.getValue());
}
return this;
}
Params withRetryOnConflict(int retryOnConflict) {
if (retryOnConflict > 0) {
return putParam("retry_on_conflict", String.valueOf(retryOnConflict));
}
return this;
}
Params withRouting(String routing) {
return putParam("routing", routing);
}
Params withStoredFields(String[] storedFields) {
if (storedFields != null && storedFields.length > 0) {
return putParam("stored_fields", String.join(",", storedFields));
}
return this;
}
Params withTimeout(TimeValue timeout) {
return putParam("timeout", timeout);
}
Params withUpdateAllTypes(boolean updateAllTypes) {
if (updateAllTypes) {
return putParam("update_all_types", Boolean.TRUE.toString());
}
return this;
}
Params withVersion(long version) {
if (version != Versions.MATCH_ANY) {
return putParam("version", Long.toString(version));
}
return this;
}
Params withVersionType(VersionType versionType) {
if (versionType != VersionType.INTERNAL) {
return putParam("version_type", versionType.name().toLowerCase(Locale.ROOT));
}
return this;
}
Params withWaitForActiveShards(ActiveShardCount currentActiveShardCount, ActiveShardCount defaultActiveShardCount) {
if (currentActiveShardCount != null && currentActiveShardCount != defaultActiveShardCount) {
return putParam("wait_for_active_shards", currentActiveShardCount.toString().toLowerCase(Locale.ROOT));
}
return this;
}
Params withIndicesOptions(IndicesOptions indicesOptions) {
withIgnoreUnavailable(indicesOptions.ignoreUnavailable());
putParam("allow_no_indices", Boolean.toString(indicesOptions.allowNoIndices()));
String expandWildcards;
if (indicesOptions.expandWildcardsOpen() == false && indicesOptions.expandWildcardsClosed() == false) {
expandWildcards = "none";
} else {
StringJoiner joiner = new StringJoiner(",");
if (indicesOptions.expandWildcardsOpen()) {
joiner.add("open");
}
if (indicesOptions.expandWildcardsClosed()) {
joiner.add("closed");
}
expandWildcards = joiner.toString();
}
putParam("expand_wildcards", expandWildcards);
return this;
}
Params withIgnoreUnavailable(boolean ignoreUnavailable) {
// Always explicitly place the ignore_unavailable value.
putParam("ignore_unavailable", Boolean.toString(ignoreUnavailable));
return this;
}
Params withHuman(boolean human) {
if (human) {
putParam("human", Boolean.toString(human));
}
return this;
}
Params withLocal(boolean local) {
if (local) {
putParam("local", Boolean.toString(local));
}
return this;
}
Params withIncludeDefaults(boolean includeDefaults) {
if (includeDefaults) {
return putParam("include_defaults", Boolean.TRUE.toString());
}
return this;
}
Params withPreserveExisting(boolean preserveExisting) {
if (preserveExisting) {
return putParam("preserve_existing", Boolean.TRUE.toString());
}
return this;
}
Params withDetailed(boolean detailed) {
if (detailed) {
return putParam("detailed", Boolean.TRUE.toString());
}
return this;
}
Params withWaitForCompletion(boolean waitForCompletion) {
if (waitForCompletion) {
return putParam("wait_for_completion", Boolean.TRUE.toString());
}
return this;
}
Params withNodes(String[] nodes) {
if (nodes != null && nodes.length > 0) {
return putParam("nodes", String.join(",", nodes));
}
return this;
}
Params withActions(String[] actions) {
if (actions != null && actions.length > 0) {
return putParam("actions", String.join(",", actions));
}
return this;
}
Params withTaskId(TaskId taskId) {
if (taskId != null && taskId.isSet()) {
return putParam("task_id", taskId.toString());
}
return this;
}
Params withParentTaskId(TaskId parentTaskId) {
if (parentTaskId != null && parentTaskId.isSet()) {
return putParam("parent_task_id", parentTaskId.toString());
}
return this;
}
Params withVerify(boolean verify) {
if (verify) {
return putParam("verify", Boolean.TRUE.toString());
}
return this;
}
Params withWaitForStatus(ClusterHealthStatus status) {
if (status != null) {
return putParam("wait_for_status", status.name().toLowerCase(Locale.ROOT));
}
return this;
}
Params withWaitForNoRelocatingShards(boolean waitNoRelocatingShards) {
if (waitNoRelocatingShards) {
return putParam("wait_for_no_relocating_shards", Boolean.TRUE.toString());
}
return this;
}
Params withWaitForNoInitializingShards(boolean waitNoInitShards) {
if (waitNoInitShards) {
return putParam("wait_for_no_initializing_shards", Boolean.TRUE.toString());
}
return this;
}
Params withWaitForNodes(String waitForNodes) {
return putParam("wait_for_nodes", waitForNodes);
}
Params withLevel(ClusterHealthRequest.Level level) {
return putParam("level", level.name().toLowerCase(Locale.ROOT));
}
Params withWaitForEvents(Priority waitForEvents) {
if (waitForEvents != null) {
return putParam("wait_for_events", waitForEvents.name().toLowerCase(Locale.ROOT));
}
return this;
}
}
/**
* Ensure that the {@link IndexRequest}'s content type is supported by the Bulk API and that it conforms
* to the current {@link BulkRequest}'s content type (if it's known at the time of this method get called).
*
* @return the {@link IndexRequest}'s content type
*/
static XContentType enforceSameContentType(IndexRequest indexRequest, @Nullable XContentType xContentType) {
XContentType requestContentType = indexRequest.getContentType();
if (requestContentType != XContentType.JSON && requestContentType != XContentType.SMILE) {
throw new IllegalArgumentException("Unsupported content-type found for request with content-type [" + requestContentType
+ "], only JSON and SMILE are supported");
}
if (xContentType == null) {
return requestContentType;
}
if (requestContentType != xContentType) {
throw new IllegalArgumentException("Mismatching content-type found for request with content-type [" + requestContentType
+ "], previous requests have content-type [" + xContentType + "]");
}
return xContentType;
}
/**
* Utility class to build request's endpoint given its parts as strings
*/
static class EndpointBuilder {
private final StringJoiner joiner = new StringJoiner("/", "/", "");
EndpointBuilder addPathPart(String... parts) {
for (String part : parts) {
if (Strings.hasLength(part)) {
joiner.add(encodePart(part));
}
}
return this;
}
EndpointBuilder addCommaSeparatedPathParts(String[] parts) {
addPathPart(String.join(",", parts));
return this;
}
EndpointBuilder addPathPartAsIs(String part) {
if (Strings.hasLength(part)) {
joiner.add(part);
}
return this;
}
String build() {
return joiner.toString();
}
private static String encodePart(String pathPart) {
try {
//encode each part (e.g. index, type and id) separately before merging them into the path
//we prepend "/" to the path part to make this pate absolute, otherwise there can be issues with
//paths that start with `-` or contain `:`
URI uri = new URI(null, null, null, -1, "/" + pathPart, null, null);
//manually encode any slash that each part may contain
return uri.getRawPath().substring(1).replaceAll("/", "%2F");
} catch (URISyntaxException e) {
throw new IllegalArgumentException("Path part [" + pathPart + "] couldn't be encoded", e);
}
}
}
}
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