Example usage for org.springframework.data.mongodb.core.index IndexDefinition IndexDefinition

Introduction

In this page you can find the example usage for org.springframework.data.mongodb.core.index IndexDefinition IndexDefinition.

Prototype

IndexDefinition

Source Link

Usage

From source file:io.gravitee.repository.mongodb.ratelimit.MongoRateLimitRepository.java

@PostConstruct
public void ensureTTLIndex() {
    mongoOperations.indexOps(RATE_LIMIT_COLLECTION).ensureIndex(new IndexDefinition() {
        @Override// www . ja va2s. co m
        public DBObject getIndexKeys() {
            return new BasicDBObject(FIELD_RESET_TIME, 1);
        }

        @Override
        public DBObject getIndexOptions() {
            // To expire Documents at a Specific Clock Time we have to specify an expireAfterSeconds value of 0.
            return new BasicDBObject("expireAfterSeconds", 0);
        }
    });
}

---