CODEWITHSUNDEEP
javamongodbweb-applicationsdatabase-connectionmlab
Hai Nguyen
Hai Nguyen

Reputation: 1823

How to config connection to mongo database on MongoLab using java mongodb driver, java configuration (not xml configuration)?

Currently I'm using Amzone EC2 to host my mongo database, below is code for MongoCongig file in java using java mongodb driver and it's working fine.

@Configuration
@EnableMongoRepositories
public class MongoConfig extends AbstractMongoConfiguration
{

    @Value("my_amazone_ec2_host")
    private String host;

    @Value("27017")
    private Integer port;

    @Value("my_database_name")
    private String database;

    @Value("database_admin")
    private String username;

    @Value("admin_pass")
    private String password;

    @Override
    public String getDatabaseName()
    {
        return database;
    }

    @Override
    @Bean
    public Mongo mongo() throws Exception
    {
        return new MongoClient(
                singletonList( new ServerAddress( host, port ) ),
                singletonList( MongoCredential.createCredential( username,
                        database, password.toCharArray() ) ) );
    }
}

Now I want to using MongoLab to host my database and MongoLab provide URI to connect to mongo db something like this:

mongodb://<dbuser>:<dbpassword>@ser_num.mongolab.com:port/database_name

I tried to modify my host name with this URI but not successful. Can anyone help me config this file? I'm using only java configuration, not XML configuration; MongoDB version 3.

Upvotes: 0

Views: 339

Answers (1)

Hai Nguyen
Hai Nguyen

Reputation: 1823

I just found the solution by replacing relative information from MongoLab URI:

@Value("ser_num.mongolab.com")
private String host;

@Value("port")
private Integer port;

Upvotes: 0

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