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

Class PartTreeDatastoreQuery<T>

java.lang.Object

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

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

Type Parameters:

T - the return type of this Query Method

All Implemented Interfaces:

org.springframework.data.repository.query.RepositoryQuery

public class PartTreeDatastoreQuery<T>
extends AbstractDatastoreQuery<T>

Name-based query method for Cloud Datastore.

Since:

1.1

Author:

Chengyuan Zhao, Dmitry Solomakha

Constructor Summary

Constructors

Constructor and Description
PartTreeDatastoreQuery(DatastoreQueryMethod queryMethod, DatastoreTemplate datastoreTemplate, DatastoreMappingContext datastoreMappingContext, Class<T> entityType) Constructor.

Method Summary

Modifier and Type	Method and Description
protected Object	convertResultCollection(Object result, Class<?> collectionType)
Object	execute(Object[] parameters)
protected boolean	isPageQuery()
protected boolean	isSliceQuery()

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

PartTreeDatastoreQuery

public PartTreeDatastoreQuery(DatastoreQueryMethod queryMethod,
                              DatastoreTemplate datastoreTemplate,
                              DatastoreMappingContext datastoreMappingContext,
                              Class<T> entityType)

Constructor.

Parameters:

queryMethod - the metadata for this query method.

datastoreTemplate - used to execute the given query.

datastoreMappingContext - used to provide metadata for mapping results to objects.

entityType - the result domain type.

Method Detail

execute

public Object execute(Object[] parameters)

isPageQuery

protected boolean isPageQuery()

isSliceQuery

protected boolean isSliceQuery()

convertResultCollection

protected Object convertResultCollection(Object result,
                                         Class<?> collectionType)