org.springframework.cloud.gcp.data.datastore.repository.query

Class GqlDatastoreQuery<T>

java.lang.Object

org.springframework.cloud.gcp.data.datastore.repository.query.AbstractDatastoreQuery<T>

org.springframework.cloud.gcp.data.datastore.repository.query.GqlDatastoreQuery<T>

Type Parameters:

T - the return type of the Query Method

All Implemented Interfaces:

org.springframework.data.repository.query.RepositoryQuery

public class GqlDatastoreQuery<T>
extends AbstractDatastoreQuery<T>

Query Method for GQL queries.

Since:

1.1

Author:

Chengyuan Zhao

Constructor Summary

Constructors

Constructor and Description
GqlDatastoreQuery(Class<T> type, DatastoreQueryMethod queryMethod, DatastoreTemplate datastoreTemplate, String gql, org.springframework.data.repository.query.QueryMethodEvaluationContextProvider evaluationContextProvider, DatastoreMappingContext datastoreMappingContext) Constructor.

Method Summary

Modifier and Type	Method and Description
Object	execute(Object[] parameters)

Methods inherited from class org.springframework.cloud.gcp.data.datastore.repository.query.AbstractDatastoreQuery

applyProjection, convertCollectionParamToCompatibleArray, getDatastoreTemplate, getQueryMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

GqlDatastoreQuery

public GqlDatastoreQuery(Class<T> type,
                         DatastoreQueryMethod queryMethod,
                         DatastoreTemplate datastoreTemplate,
                         String gql,
                         org.springframework.data.repository.query.QueryMethodEvaluationContextProvider evaluationContextProvider,
                         DatastoreMappingContext datastoreMappingContext)

Constructor.

Parameters:

type - the underlying entity type

queryMethod - the underlying query method to support.

datastoreTemplate - used for executing queries.

gql - the query text.

evaluationContextProvider - the provider used to evaluate SpEL expressions in queries.

datastoreMappingContext - used for getting metadata about entities.

Method Detail

execute

public Object execute(Object[] parameters)