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.../main/java/org/apache/camel/quarkus/component/elasticsearch/it/ElasticsearchResource.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF 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.apache.camel.quarkus.component.elasticsearch.it; | ||
|
|
||
| import java.net.URI; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
|
|
||
| import co.elastic.clients.elasticsearch._types.query_dsl.MatchPhraseQuery; | ||
| import co.elastic.clients.elasticsearch.core.BulkRequest; | ||
| import co.elastic.clients.elasticsearch.core.GetResponse; | ||
| import co.elastic.clients.elasticsearch.core.MsearchRequest; | ||
| import co.elastic.clients.elasticsearch.core.bulk.BulkOperation; | ||
| import co.elastic.clients.elasticsearch.core.bulk.BulkResponseItem; | ||
| import co.elastic.clients.elasticsearch.core.bulk.IndexOperation; | ||
| import co.elastic.clients.elasticsearch.core.msearch.MultiSearchResponseItem; | ||
| import co.elastic.clients.elasticsearch.core.msearch.MultisearchBody; | ||
| import co.elastic.clients.elasticsearch.core.msearch.MultisearchHeader; | ||
| import co.elastic.clients.elasticsearch.core.msearch.RequestItem; | ||
| import co.elastic.clients.elasticsearch.core.search.HitsMetadata; | ||
| import co.elastic.clients.elasticsearch.indices.DeleteIndexRequest; | ||
| import com.fasterxml.jackson.databind.node.ObjectNode; | ||
| import jakarta.enterprise.context.ApplicationScoped; | ||
| import jakarta.inject.Inject; | ||
| import jakarta.ws.rs.DELETE; | ||
| import jakarta.ws.rs.GET; | ||
| import jakarta.ws.rs.PATCH; | ||
| import jakarta.ws.rs.POST; | ||
| import jakarta.ws.rs.Path; | ||
| import jakarta.ws.rs.Produces; | ||
| import jakarta.ws.rs.QueryParam; | ||
| import jakarta.ws.rs.core.MediaType; | ||
| import jakarta.ws.rs.core.Response; | ||
| import org.apache.camel.FluentProducerTemplate; | ||
| import org.apache.camel.component.es.ElasticsearchConstants; | ||
|
|
||
| @Path("/elasticsearch") | ||
| @ApplicationScoped | ||
| public class ElasticsearchResource { | ||
|
|
||
| private static final String HEADER_COMPONENT = "component"; | ||
|
|
||
| @Inject | ||
| FluentProducerTemplate fluentProducerTemplate; | ||
|
|
||
| @Path("/get") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response getData( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName, | ||
| @QueryParam("indexId") String indexId, | ||
| @QueryParam("indexKey") String indexKey) { | ||
|
|
||
| GetResponse<?> response = fluentProducerTemplate.to("direct:get") | ||
| .withBody(indexId) | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_NAME, indexName) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(GetResponse.class); | ||
|
|
||
| if (response.source() == null || !(response.source() instanceof ObjectNode)) { | ||
| return Response.status(404).build(); | ||
| } | ||
|
|
||
| return Response.ok().entity(((ObjectNode) response.source()).get(indexKey).asText()).build(); | ||
| } | ||
|
|
||
| @Path("/index") | ||
| @POST | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response indexData( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName, | ||
| @QueryParam("indexKey") String indexKey, | ||
| String indexValue) throws Exception { | ||
|
|
||
| String indexId = fluentProducerTemplate.to("direct:index") | ||
| .withBody(createIndexedData(indexKey, indexValue)) | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_NAME, indexName) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(String.class); | ||
|
|
||
| return Response | ||
| .created(new URI("https://camel.apache.org/")) | ||
| .entity(indexId) | ||
| .build(); | ||
| } | ||
|
|
||
| @Path("/update") | ||
| @PATCH | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response updateData( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName, | ||
| @QueryParam("indexId") String indexId, | ||
| @QueryParam("indexKey") String indexKey, | ||
| String indexValue) { | ||
|
|
||
| fluentProducerTemplate.to("direct:update") | ||
| .withBody(Map.of("doc", createIndexedData(indexKey, indexValue))) | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_NAME, indexName) | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_ID, indexId) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(); | ||
|
|
||
| return Response.ok().build(); | ||
| } | ||
|
|
||
| @Path("/delete") | ||
| @DELETE | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response deleteData( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName, | ||
| @QueryParam("indexId") String indexId) { | ||
|
|
||
| fluentProducerTemplate.to("direct:delete") | ||
| .withBody(indexId) | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_NAME, indexName) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(); | ||
|
|
||
| return Response.noContent().build(); | ||
| } | ||
|
|
||
| @Path("/delete/index") | ||
| @DELETE | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response deleteIndexData( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName) { | ||
|
|
||
| DeleteIndexRequest.Builder request = new DeleteIndexRequest.Builder().index(indexName); | ||
|
|
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| Boolean result = fluentProducerTemplate.to("direct:deleteIndex") | ||
| .withBody(request) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(Boolean.class); | ||
|
|
||
| return Response.ok(result).build(); | ||
| } | ||
|
|
||
| @Path("/ping") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response ping(@QueryParam("component") String component) { | ||
| Boolean result = fluentProducerTemplate.to("direct:ping") | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(Boolean.class); | ||
|
|
||
| return Response.ok(result).build(); | ||
| } | ||
|
|
||
| @Path("/exists") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response exists( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName) { | ||
|
|
||
| Boolean result = fluentProducerTemplate.to("direct:exists") | ||
| .withHeader(ElasticsearchConstants.PARAM_INDEX_NAME, indexName) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(Boolean.class); | ||
|
|
||
| return Response.ok(result).build(); | ||
| } | ||
|
|
||
| @Path("/bulk") | ||
| @POST | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response bulk( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName) { | ||
|
|
||
| BulkRequest.Builder request = new BulkRequest.Builder(); | ||
| request.operations(new BulkOperation.Builder() | ||
| .index(new IndexOperation.Builder<>().index(indexName).document(Map.of("camel", "quarkus")).build()).build()); | ||
|
|
||
| BulkResponseItem[] result = fluentProducerTemplate.to("direct:bulk") | ||
| .withBody(request) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(BulkResponseItem[].class); | ||
|
|
||
| return Response.ok(result[0].id()).build(); | ||
| } | ||
|
|
||
| @Path("/search") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response searchByMap( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexKey") String indexKey, | ||
| String searchString) { | ||
|
|
||
| Map<String, Object> actualQuery = new HashMap<>(); | ||
| actualQuery.put(indexKey, searchString); | ||
|
|
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| Map<String, Object> match = new HashMap<>(); | ||
| match.put("match", actualQuery); | ||
|
|
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| Map<String, Object> query = new HashMap<>(); | ||
| query.put("query", match); | ||
|
|
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| HitsMetadata<?> result = fluentProducerTemplate.to("direct:search") | ||
| .withBody(query) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(HitsMetadata.class); | ||
|
|
||
| if (result.hits().size() > 0) { | ||
| Object source = result.hits().get(0).source(); | ||
| if (source instanceof ObjectNode) { | ||
| return Response.ok(((ObjectNode) source).get(indexKey).asText()).build(); | ||
| } | ||
| } | ||
| // return OK as it is called in loop | ||
| return Response.ok().build(); | ||
| } | ||
|
|
||
| @Path("/search/json") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response searchByJSON( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexKey") String indexKey, | ||
| String searchString) { | ||
|
|
||
| String query = "{\"query\":{\"match\":{\"%s\":\"%s\"}}}"; | ||
|
|
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| HitsMetadata<?> result = fluentProducerTemplate.to("direct:search") | ||
| .withBody(String.format(query, indexKey, searchString)) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(HitsMetadata.class); | ||
|
|
||
| if (result.hits().size() > 0) { | ||
| Object source = result.hits().get(0).source(); | ||
| if (source instanceof ObjectNode) { | ||
| return Response.ok(((ObjectNode) source).get(indexKey).asText()).build(); | ||
| } | ||
| } | ||
| // return OK as it is called in loop | ||
| return Response.ok().build(); | ||
| } | ||
|
|
||
| @Path("/search/multi") | ||
| @GET | ||
| @Produces(MediaType.TEXT_PLAIN) | ||
| public Response searchMulti( | ||
| @QueryParam("component") String component, | ||
| @QueryParam("indexName") String indexName, | ||
| @QueryParam("indexKey") String indexKey, | ||
| String searchStrings) { | ||
|
|
||
| final String[] searchTerms = searchStrings.split(","); | ||
| MsearchRequest.Builder builder = new MsearchRequest.Builder().index(indexName); | ||
| for (String searchTerm : searchTerms) { | ||
| builder.searches(new RequestItem.Builder().header(new MultisearchHeader.Builder().build()) | ||
| .body(new MultisearchBody.Builder().query(q -> q | ||
| .matchPhrase(new MatchPhraseQuery.Builder().field(indexKey).query(searchTerm).build())) | ||
| .build()) | ||
| .build()); | ||
| } | ||
|
|
||
| MultiSearchResponseItem[] result = fluentProducerTemplate.to("direct:multiSearch") | ||
| .withBody(builder) | ||
| .withHeader(HEADER_COMPONENT, component) | ||
| .request(MultiSearchResponseItem[].class); | ||
|
|
||
| if (result.length > 0) { | ||
| int totalHits = 0; | ||
| for (MultiSearchResponseItem item : result) { | ||
| totalHits += item.result().hits().total().value(); | ||
| } | ||
| return Response.ok(totalHits).build(); | ||
| } | ||
| return Response.ok().build(); | ||
| } | ||
|
|
||
| private Map<String, String> createIndexedData(String indexKey, String indexValue) { | ||
| Map<String, String> map = new HashMap<>(); | ||
| map.put(indexKey, indexValue); | ||
| return map; | ||
| } | ||
| } |
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