software.amazon.awscdk.services.appsync

Class OpenSearchDataSource

java.lang.Object

software.constructs.Construct

software.amazon.awscdk.core.Construct

software.amazon.awscdk.services.appsync.BaseDataSource

software.amazon.awscdk.services.appsync.BackedDataSource

software.amazon.awscdk.services.appsync.OpenSearchDataSource

All Implemented Interfaces:

IConstruct, IDependable, IGrantable

@Generated(value="jsii-pacmak/1.63.2 (build a8a8833)",
           date="2022-08-17T17:31:22.793Z")
public class OpenSearchDataSource
extends BackedDataSource

(experimental) An Appsync datasource backed by OpenSearch.

Example:

 import software.amazon.awscdk.services.opensearchservice.*;
 GraphqlApi api;
 User user = new User(this, "User");
 Domain domain = Domain.Builder.create(this, "Domain")
         .version(EngineVersion.OPENSEARCH_1_2)
         .removalPolicy(RemovalPolicy.DESTROY)
         .fineGrainedAccessControl(AdvancedSecurityOptions.builder().masterUserArn(user.getUserArn()).build())
         .encryptionAtRest(EncryptionAtRestOptions.builder().enabled(true).build())
         .nodeToNodeEncryption(true)
         .enforceHttps(true)
         .build();
 OpenSearchDataSource ds = api.addOpenSearchDataSource("ds", domain);
 ds.createResolver(BaseResolverProps.builder()
         .typeName("Query")
         .fieldName("getTests")
         .requestMappingTemplate(MappingTemplate.fromString(JSON.stringify(Map.of(
                 "version", "2017-02-28",
                 "operation", "GET",
                 "path", "/id/post/_search",
                 "params", Map.of(
                         "headers", Map.of(),
                         "queryString", Map.of(),
                         "body", Map.of("from", 0, "size", 50))))))
         .responseMappingTemplate(MappingTemplate.fromString("[\n    #foreach($entry in $context.result.hits.hits)\n    #if( $velocityCount > 1 ) , #end\n    $utils.toJson($entry.get(\"_source\"))\n    #end\n  ]"))
         .build());
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OpenSearchDataSource.Builder (experimental) A fluent builder for OpenSearchDataSource.

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.iam.IGrantable

IGrantable.Jsii$Default

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct

IConstruct.Jsii$Default

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OpenSearchDataSource(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	OpenSearchDataSource(software.amazon.jsii.JsiiObjectRef objRef)
	OpenSearchDataSource(software.constructs.Construct scope, java.lang.String id, OpenSearchDataSourceProps props)

Method Summary

Methods inherited from class software.amazon.awscdk.services.appsync.BackedDataSource

getGrantPrincipal

Methods inherited from class software.amazon.awscdk.services.appsync.BaseDataSource

createFunction, createResolver, getApi, getDs, getName, getServiceRole, setApi, setServiceRole

Methods inherited from class software.amazon.awscdk.core.Construct

getNode, isConstruct, onPrepare, onSynthesize, onValidate, prepare, synthesize, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenSearchDataSource

protected OpenSearchDataSource(software.amazon.jsii.JsiiObjectRef objRef)

OpenSearchDataSource

protected OpenSearchDataSource(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

OpenSearchDataSource

public OpenSearchDataSource(software.constructs.Construct scope,
                            java.lang.String id,
                            OpenSearchDataSourceProps props)

Parameters:

scope - This parameter is required.

id - This parameter is required.

props - This parameter is required.