Teiid Spring Boot: How to expose specific MongoDB collections as OData entities?

Question

I created a project following the steps of the sample project at https://github.com/teiid/teiid-spring-boot/tree/master/samples/mongodb and added org.teiid:spring-odata dependency for OData exposure.

I find out that it exposed all collections in the MongoDB database as OData entities by default. Would it possible to configure it to expose specific collections only?

Ramesh Reddy Ramesh Reddy · Accepted Answer · 2019-12-11T12:45:23

Updated:

You can add following to application.properties,

spring.teiid.data.mongodb.accounts.remoteServerList=localhost:27017
spring.teiid.data.mongodb.accounts.database=sampledb
spring.teiid.data.mongodb.accounts.user=admin
spring.teiid.data.mongodb.accounts.password=admin
spring.teiid.data.mongodb.accounts.authDatabase=admin

spring.teiid.data.mongodb.accounts.importer.excludeTables=.*

where "accounts" is the bean name. See "importer properties" http://teiid.github.io/teiid-documents/master/content/reference/MongoDB_Translator.html

Then to configure the data source

@Configuration
public class DataSources {
    @Bean
    public MongoDBConnectionFactory accounts(@Qualifier("config") @Autowired MongoDBConfiguration config) {
        return new MongoDBConnectionFactory(new MongoDBTemplate(config));
    }

    @ConfigurationProperties("spring.teiid.data.mongodb.accounts")
    @Bean("config")
    public MongoDBConfiguration mongoConfig() {
        return new MongoDBConfiguration();
    }
}

The above is when strictly talking about exposing MongoDB alone without any other changes.

Teiid Spring Boot: How to expose specific MongoDB collections as OData entities?

1 Answers