Example usage for org.springframework.data.mongodb.core MongoTemplate indexOps

Introduction

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

Prototype

public IndexOperations indexOps(Class<?> entityClass) 

Source Link

Usage

From source file:com.harpatec.examples.Main.java

/**
 * Load the Spring Integration Application Context
 * //  ww  w. j a  va  2  s  . c o m
 * @param args - command line arguments
 * @throws InterruptedException
 * @throws IOException
 * @throws JsonMappingException
 * @throws JsonGenerationException
 */
public static void main(final String... args)
        throws InterruptedException, JsonGenerationException, JsonMappingException, IOException {

    final AbstractApplicationContext context = new ClassPathXmlApplicationContext(
            "classpath:META-INF/spring/integration/*-context.xml");

    context.registerShutdownHook();

    LOGGER.debug("Dropping the collection of MessageRecords");
    MongoTemplate mongoTemplate = context.getBean(MongoTemplate.class);
    mongoTemplate.dropCollection(MessageRecord.class);
    mongoTemplate.indexOps(MessageRecord.class).ensureIndex(new Index().on("key", Order.ASCENDING).unique());
    mongoTemplate.indexOps(MessageRecord.class).ensureIndex(new Index().on("completionTime", Order.ASCENDING));

    RabbitTemplate inboundTemplate = (RabbitTemplate) context.getBean("amqpTemplateInbound");
    Map<String, Object> messageMap = new HashMap<String, Object>();
    messageMap.put("count", "4");

    LOGGER.debug("Submitting first message which should pass DuplicateMessageFilter ok.");
    submitMessage(inboundTemplate, messageMap);

    Thread.sleep(5 * 1000);
    LOGGER.debug("Submitting a duplicate message which should get caught by the DuplicateMessageFilter.");
    submitMessage(inboundTemplate, messageMap);

    Thread.sleep(5 * 1000);
    messageMap.put("count", "0");
    LOGGER.debug("Submitting a message which will not go all the way through the message flow.");
    submitMessage(inboundTemplate, messageMap);

    Thread.sleep(5 * 1000);
    messageMap.put("count", "1");
    messageMap.put("fail", "true");
    LOGGER.debug("Submitting a message which should signal that an Exception should be thrown.");
    submitMessage(inboundTemplate, messageMap);

    Thread.sleep(6 * 60 * 1000);

    System.exit(0);

}

---

From source file:example.springdata.mongodb.fluent.ApplicationConfiguration.java

@Bean
CommandLineRunner init(MongoTemplate template) {

    return (args) -> {

        if (template.collectionExists(COLLECTION)) {
            template.dropCollection(COLLECTION);
        }/* w  ww . j av a 2  s. c o  m*/

        GeospatialIndex index = new GeospatialIndex("homePlanet.coordinates") //
                .typed(GeoSpatialIndexType.GEO_2DSPHERE) //
                .named("planet-coordinate-idx");

        template.createCollection(COLLECTION);
        template.indexOps(SWCharacter.class).ensureIndex(index);

        Planet alderaan = new Planet("alderaan", new Point(-73.9667, 40.78));
        Planet stewjon = new Planet("stewjon", new Point(-73.9836, 40.7538));
        Planet tatooine = new Planet("tatooine", new Point(-73.9928, 40.7193));

        Jedi anakin = new Jedi("anakin", "skywalker");
        anakin.setHomePlanet(tatooine);

        Jedi luke = new Jedi("luke", "skywalker");
        luke.setHomePlanet(tatooine);

        Jedi leia = new Jedi("leia", "organa");
        leia.setHomePlanet(alderaan);

        Jedi obiWan = new Jedi("obi-wan", "kenobi");
        obiWan.setHomePlanet(stewjon);

        Human han = new Human("han", "solo");

        template.save(anakin, COLLECTION);
        template.save(luke, COLLECTION);
        template.save(leia, COLLECTION);
        template.save(obiWan, COLLECTION);
        template.save(han, COLLECTION);
    };
}

---

From source file:com.traffitruck.service.MongoDAO.java

@Autowired
public MongoDAO(MongoTemplate mongoTemplate) {
    this.mongoTemplate = mongoTemplate;
    // Creates an index on the specified field if the index does not already exist
    mongoTemplate.indexOps(Load.class)
            .ensureIndex(new GeospatialIndex("sourceLocation").typed(GeoSpatialIndexType.GEO_2DSPHERE));
    mongoTemplate.indexOps(Load.class)
            .ensureIndex(new GeospatialIndex("destinationLocation").typed(GeoSpatialIndexType.GEO_2DSPHERE));
    mongoTemplate.indexOps(Truck.class).ensureIndex(new Index("licensePlateNumber", Direction.ASC).unique());
    mongoTemplate.indexOps(LoadsUser.class).ensureIndex(new Index("username", Direction.ASC).unique());
    mongoTemplate.indexOps(LoadsUser.class).ensureIndex(new Index("email", Direction.ASC).unique());
}

---

From source file:com.seajas.search.profiler.service.repository.RepositoryService.java

/**
 * Default constructor.//from w ww .  jav  a 2s . c om
 *
 * @param dbFactory
 */
@Autowired
public RepositoryService(final MongoDbFactory dbFactory, final MongoTemplate mongoTemplate) {
    this.gridFs = new GridFS(dbFactory.getDb());

    // Initialize the indexes only if there aren't too many documents in the store yet

    Long currentCount = mongoTemplate.count(new Query(), CompositeEntry.class);

    // Determine whether the given indexes have been created, and initialize them if necessary

    if (currentCount <= MAX_INDEX_CREATION_COUNT)
        for (String index : INDEXES)
            mongoTemplate.indexOps(CompositeEntry.class).ensureIndex(new Index().on(index, Order.ASCENDING));

    this.mongoTemplate = mongoTemplate;
}

---