org.jooby.rx

Class RxJdbc

java.lang.Object

org.jooby.rx.RxJdbc

All Implemented Interfaces:

org.jooby.Jooby.Module

public class RxJdbc
extends Object
implements org.jooby.Jooby.Module

rxjdbc

rxjava-jdbc efficient execution, concise code, and functional composition of database calls using JDBC and RxJava Observable.

This module depends on Jdbc and Rx modules, make sure you read the doc of the Jdbc and Rx modules before using RxJdbc.

exports

• A Database object
• A Hikari DataSource object

depends on

• rx module

usage

 import org.jooby.rx.RxJdbc;
 import org.jooby.rx.Rx;

 {
   // required by RxJdbc
   use(new Rx());
   use(new Jdbc());

   use(new RxJdbc());

   get("/reactive", req ->
     req.require(Database.class)
       .select("select name from something where id = :id")
       .parameter("id", 1)
       .getAs(String.class)
   );
 }
 

multiple db connections

 import org.jooby.rx.RxJdbc;
 import org.jooby.rx.Rx;

 {
   // required by RxJdbc
   use(new Rx());

   use(new Jdbc("db.main"));
   use(new RxJdbc("db.main"));

   use(new Jdbc("db.audit"));
   use(new RxJdbc("db.audit"));

   get("/", req ->
     Databse db = req.require("db.main", Database.class);
     Databse audit = req.require("db.audit", Database.class);
     // ...
   ).map(Rx.rx());
 }
 

For more details on how to configure the Hikari datasource, please check the jdbc module

Happy coding!!!

Since:

1.0.0.CR3

Author:

edgar

Constructor Summary

Constructors

Constructor and Description
RxJdbc() Creates a new RxJdbc module.
RxJdbc(String name) Creates a new RxJdbc module.

Method Summary

Modifier and Type	Method and Description
void	configure(org.jooby.Env env, com.typesafe.config.Config config, com.google.inject.Binder binder)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jooby.Jooby.Module

config

Constructor Detail

RxJdbc

public RxJdbc(String name)

Creates a new RxJdbc module.

Parameters:

name - Database name.

RxJdbc

public RxJdbc()

Creates a new RxJdbc module.

Method Detail

configure

public void configure(org.jooby.Env env,
                      com.typesafe.config.Config config,
                      com.google.inject.Binder binder)

Specified by:

configure in interface org.jooby.Jooby.Module