Examples with AfterQueryEvent com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent used on opensource projects

Example 1 with AfterQueryEvent

use of com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent in project spring-cloud-gcp by GoogleCloudPlatform.

the class DatastoreTemplate method queryKeys.

@Override
public Iterable<Key> queryKeys(Query<Key> query) {
    Iterable<Key> keys = () -> getDatastoreReadWriter().run(query);
    maybeEmitEvent(new AfterQueryEvent(keys, query));
    return keys;
}

Example 2 with AfterQueryEvent

use of com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent in project spring-cloud-gcp by GoogleCloudPlatform.

the class DatastoreTemplate method queryKeysOrEntities.

@Override
public <T> DatastoreResultsIterable<?> queryKeysOrEntities(Query query, Class<T> entityClass) {
    QueryResults results = getDatastoreReadWriter().run(query);
    DatastoreResultsIterable resultsIterable;
    if (results.getResultClass() == Key.class) {
        resultsIterable = new DatastoreResultsIterable(results, results.getCursorAfter());
    } else {
        resultsIterable = new DatastoreResultsIterable<>(convertEntitiesForRead(results, entityClass), results.getCursorAfter());
    }
    maybeEmitEvent(new AfterQueryEvent(resultsIterable, query));
    return resultsIterable;
}

Example 3 with AfterQueryEvent

use of com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent in project spring-cloud-gcp by GoogleCloudPlatform.

the class DatastoreTemplate method findAll.

@Override
public <T> DatastoreResultsCollection<T> findAll(Class<T> entityClass, DatastoreQueryOptions queryOptions) {
    DatastorePersistentEntity<?> persistentEntity = getPersistentEntity(entityClass);
    EntityQuery.Builder builder = Query.newEntityQueryBuilder().setKind(persistentEntity.kindName());
    applyQueryOptions(builder, queryOptions, persistentEntity);
    Query query = builder.build();
    QueryResults queryResults = getDatastoreReadWriter().run(query);
    Collection<T> convertedResults = convertEntitiesForRead(queryResults, entityClass);
    maybeEmitEvent(new AfterQueryEvent(convertedResults, query));
    return new DatastoreResultsCollection<>(convertedResults, queryResults != null ? queryResults.getCursorAfter() : null);
}

Example 4 with AfterQueryEvent

use of com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent in project spring-cloud-gcp by GoogleCloudPlatform.

the class DatastoreTemplate method keyQueryByExample.

@Override
public <T> Iterable<Key> keyQueryByExample(Example<T> example, DatastoreQueryOptions queryOptions) {
    Query query = exampleToQuery(example, queryOptions, true);
    Iterable<Key> results = () -> getDatastoreReadWriter().run(query);
    maybeEmitEvent(new AfterQueryEvent(results, query));
    return results;
}

Example 5 with AfterQueryEvent

use of com.google.cloud.spring.data.datastore.core.mapping.event.AfterQueryEvent in project spring-cloud-gcp by GoogleCloudPlatform.

the class DatastoreTemplate method query.

@Override
public <T> DatastoreResultsIterable<T> query(Query<? extends BaseEntity> query, Class<T> entityClass) {
    QueryResults<? extends BaseEntity> results = getDatastoreReadWriter().run(query);
    List<T> convertedResults = convertEntitiesForRead(results, entityClass);
    maybeEmitEvent(new AfterQueryEvent(convertedResults, query));
    return results != null ? new DatastoreResultsIterable<>(convertedResults, results.getCursorAfter()) : null;
}