DEV Community

aristides villarreal
aristides villarreal

Posted on • Edited on

Colecciones dinámicas con jmoordbcore y MongoDB solo para embebido

A partir de Jmoordbcore 1.3.0 es posible generar de manera dinámica colecciones en MongoDB.

No aplica para entidades que utilizan referencias.

Sin especificar el nombre de base de datos o colección, se toma la información del archivo microprofile-config.properties.


#-- Database
mongodb.database=accreditation
mongodb.database1=sft
mongodb.database2=practicadb

Enter fullscreen mode Exit fullscreen mode

En el controller se realiza.


@Path("icono")
@RolesAllowed({"admin"})
public class IconoController {

    @Inject
    IconoRepository iconoRepository;


 @POST

 @RolesAllowed({"admin"})
 public Response save(
            @RequestBody(description = "Crea un nuevo icono.", content = @Content(mediaType = "application/json", schema = @Schema(implementation = Icono.class))) Icono icono) {
   Optional<Icono> iconoOptional = iconoRepository.save(icono);
        if (iconoOptional.isPresent()) {
            saveHistory(icono);
            return Response.status(201).entity(iconoOptional.get()).build();
        } else {
            return Response.status(400).entity("Error " + iconoRepository.getJmoordbException().getLocalizedMessage()).build();
        }
    }

}

Enter fullscreen mode Exit fullscreen mode

Agregando un nombre de base de datos y colección

Solo tiene que utilizar el método setDynamicCollection().


@Path("icono")
@RolesAllowed({"admin"})
public class IconoController {

   @Inject
   IconoRepository iconoRepository;


 @POST

 @RolesAllowed({"admin"})
 public Response save(
            @RequestBody(description = "Crea un nuevo icono.", content = @Content(mediaType = "application/json", schema = @Schema(implementation = Icono.class))) Icono icono) {
    iconoRepository.setDynamicDatabase("database2");
    iconoRepository.setDynamicCollection("icono_2");
    Optional<Icono> iconoOptional = iconoRepository.save(icono);
        if (iconoOptional.isPresent()) {
            saveHistory(icono);
            return Response.status(201).entity(iconoOptional.get()).build();
        } else {
            return Response.status(400).entity("Error " + iconoRepository.getJmoordbException().getLocalizedMessage()).build();
        }
    }

}

Enter fullscreen mode Exit fullscreen mode

AWS GenAI LIVE image

Real challenges. Real solutions. Real talk.

From technical discussions to philosophical debates, AWS and AWS Partners examine the impact and evolution of gen AI.

Learn more

Top comments (0)

Billboard image

Create up to 10 Postgres Databases on Neon's free plan.

If you're starting a new project, Neon has got your databases covered. No credit cards. No trials. No getting in your way.

Try Neon for Free →

👋 Kindness is contagious

Please leave a ❤️ or a friendly comment on this post if you found it helpful!

Okay