How to Use Mongo Pojos in Bulk Upsert - spring

Question

Hi i have a list of Mongo Pojo I want to use upsert .I don't know how to use My pojo's .
#Test
public void testAgentDataStorage() {
AgentDataStorage a = new AgentDataStorage(124l);
DBCollection collection = mongoTemplate.getDb().getCollection("agent_data_storage");
BulkWriteOperation bulkWriteOperation = collection.initializeUnorderedBulkOperation();
BulkWriteRequestBuilder bulkWriteRequestBuilder = bulkWriteOperation.find((DBObject) a);
BulkUpdateRequestBuilder updateReq = bulkWriteRequestBuilder.upsert();
a.getDataPoints().put("TOTAL_INCENTIVE_EARNINGS" , 13);
updateReq.replaceOne((DBObject) a);
BulkWriteResult result = bulkWriteOperation.execute();
}
Here AgentDataStorage is my pojo and this code is giving error
AgentDataStorage cannot be cast to com.mongodb.DBObject .
Below is my AgentDataStorage
#CompoundIndex(name = "account_date_idx", def = "{'account' : 1, 'date' : 1}", unique = true)
#Document(collection = "agent_data_storage")
public class AgentDataStorage extends MongoKeyedEntity<String> implements Serializable {
public static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
#Field
private Long account;
#Field()
private String date;
#Field
private Map<String, Integer> dataPoints = new HashMap<>();
public AgentDataStorage(Long account) {
this.account = account;
this.date = dateFormat.format(new Date());
for (AgentDataPoints dataPoint : EnumSet.allOf(AgentDataPoints.class)) {
this.dataPoints.put(dataPoint.toString(), 0);
}
}
public AgentDataStorage(String account) {
this.account = Long.valueOf(account);
for (AgentDataPoints dataPoint : EnumSet.allOf(AgentDataPoints.class)) {
this.dataPoints.put(dataPoint.toString(), 0);
}
}
public AgentDataStorage(Long account, Date date) {
this.account = account;
this.date = dateFormat.format(date);
for (AgentDataPoints dataPoint : EnumSet.allOf(AgentDataPoints.class)) {
this.dataPoints.put(dataPoint.toString(), 0);
}
}
public AgentDataStorage(Long account, Date date, Map<String, Integer> dataPoints) {
this.account = account;
this.date = dateFormat.format(date);
this.dataPoints = dataPoints;
}
public AgentDataStorage(String account, Date date) {
this.account = Long.valueOf(account);
this.date = dateFormat.format(date);
for (AgentDataPoints dataPoint : EnumSet.allOf(AgentDataPoints.class)) {
this.dataPoints.put(dataPoint.toString(), 0);
}
}
public AgentDataStorage(String account, String date) {
this.account = Long.valueOf(account);
this.date = date;
for (AgentDataPoints dataPoint : EnumSet.allOf(AgentDataPoints.class)) {
this.dataPoints.put(dataPoint.toString(), 0);
}
}
public Long getAccount() {
return account;
}
public void setAccount(Long account) {
this.account = account;
}
public Date getDate() throws ParseException {
return dateFormat.parse(this.date);
}
public void setDate(Date date) {
this.date = dateFormat.format(date);
}
public Map<String, Integer> getDataPoints() {
return dataPoints;
}
public void setDataPoints(Map<String, Integer> dataPoints) {
this.dataPoints = dataPoints;
}
public void updateDataPoint(AgentDataPoints agentDataPoints, Integer value) {
this.dataPoints.put(String.valueOf(agentDataPoints), value);
}

Answer 1

Mongo Java Driver doesn't have support for complex types and it looks like your pojos are annotated with spring mongo db annotation.
You've couple of options here MongoTemplate and MongoRepository.
MongoTemplate: http://docs.spring.io/spring-data/data-mongo/docs/1.10.0.M1/reference/html/#mongo-template
MongoRepository: http://docs.spring.io/spring-data/data-mongo/docs/1.10.0.M1/reference/html/#mongo.repositories