Examples with IndexDefinitionHolder org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.IndexDefinitionHolder used on opensource projects

Example 1 with IndexDefinitionHolder

use of org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.IndexDefinitionHolder in project spring-data-mongodb by spring-projects.

the class ReactiveMongoPersistentEntityIndexCreator method checkForAndCreateIndexes.

private Mono<Void> checkForAndCreateIndexes(MongoPersistentEntity<?> entity) {
    List<Mono<?>> publishers = new ArrayList<>();
    if (entity.isAnnotationPresent(Document.class)) {
        String collection = entity.getCollection();
        for (IndexDefinition indexDefinition : indexResolver.resolveIndexFor(entity.getTypeInformation())) {
            IndexDefinitionHolder indexToCreate = indexDefinition instanceof IndexDefinitionHolder ? (IndexDefinitionHolder) indexDefinition : new IndexDefinitionHolder("", indexDefinition, collection);
            publishers.add(createIndex(indexToCreate));
        }
    }
    return publishers.isEmpty() ? Mono.empty() : Flux.merge(publishers).then();
}

Example 2 with IndexDefinitionHolder

use of org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.IndexDefinitionHolder in project spring-data-mongodb by spring-projects.

the class ReactiveMongoPersistentEntityIndexCreator method translateException.

private Mono<? extends String> translateException(Throwable e, IndexDefinitionHolder indexDefinition) {
    Mono<IndexInfo> existingIndex = fetchIndexInformation(indexDefinition);
    Mono<String> defaultError = Mono.error(new DataIntegrityViolationException(String.format("Cannot create index for '%s' in collection '%s' with keys '%s' and options '%s'.", indexDefinition.getPath(), indexDefinition.getCollection(), indexDefinition.getIndexKeys(), indexDefinition.getIndexOptions()), e.getCause()));
    return existingIndex.flatMap(it -> {
        return Mono.<String>error(new DataIntegrityViolationException(String.format("Index already defined as '%s'.", indexDefinition.getPath()), e.getCause()));
    }).switchIfEmpty(defaultError);
}

Example 3 with IndexDefinitionHolder

use of org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.IndexDefinitionHolder in project spring-data-mongodb by spring-projects.

the class MongoPersistentEntityIndexCreator method checkForAndCreateIndexes.

private void checkForAndCreateIndexes(MongoPersistentEntity<?> entity) {
    if (entity.isAnnotationPresent(Document.class)) {
        String collection = entity.getCollection();
        for (IndexDefinition indexDefinition : indexResolver.resolveIndexFor(entity.getTypeInformation())) {
            IndexDefinitionHolder indexToCreate = indexDefinition instanceof IndexDefinitionHolder ? (IndexDefinitionHolder) indexDefinition : new IndexDefinitionHolder("", indexDefinition, collection);
            createIndex(indexToCreate);
        }
    }
}

Example 4 with IndexDefinitionHolder

use of org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.IndexDefinitionHolder in project spring-data-mongodb by spring-projects.

the class MongoPersistentEntityIndexCreatorIntegrationTests method createIndexShouldThrowMeaningfulExceptionWhenIndexCreationFails.

// DATAMONGO-1125
@Test
public void createIndexShouldThrowMeaningfulExceptionWhenIndexCreationFails() {
    expectedException.expect(DataIntegrityViolationException.class);
    expectedException.expectMessage("collection 'datamongo-1125'");
    expectedException.expectMessage("dalinar.kohlin");
    expectedException.expectMessage("lastname");
    expectedException.expectCause(IsInstanceOf.<Throwable>instanceOf(MongoCommandException.class));
    try (MongoClient client = MongoTestUtils.client()) {
        MongoTemplate mongoTemplate = new MongoTemplate(client, "issue");
        MongoPersistentEntityIndexCreator indexCreator = new MongoPersistentEntityIndexCreator(new MongoMappingContext(), mongoTemplate);
        indexCreator.createIndex(new IndexDefinitionHolder("dalinar.kohlin", new Index().named("stormlight").on("lastname", Direction.ASC).unique(), "datamongo-1125"));
        indexCreator.createIndex(new IndexDefinitionHolder("dalinar.kohlin", new Index().named("stormlight").on("lastname", Direction.ASC).sparse(), "datamongo-1125"));
    }
}