This project is no longer being actively maintained.
This project is an exploration of what a Java API for relational database access with Reactive Streams might look like. It uses Project Reactor. It uses Jdbi as an inspiration.
A quick example of configuration and execution would look like:
PostgresqlConnectionConfiguration configuration = PostgresqlConnectionConfiguration.builder() .host("<host>") .database("<database>") .username("<username>") .password("<password>") .build(); R2dbc r2dbc = new R2dbc(new PostgresqlConnectionFactory(configuration)); r2dbc.inTransaction(handle -> handle.execute("INSERT INTO test VALUES ($1)", 100)) .thenMany(r2dbc.inTransaction(handle -> handle.select("SELECT value FROM test") .mapResult(result -> result.map((row, rowMetadata) -> row.get("value", Integer.class))))) .subscribe(System.out::println);
Both milestone and snapshot artifacts (library, source, and javadoc) can be found in Maven repositories.
<dependency> <groupId>io.r2dbc</groupId> <artifactId>r2dbc-client</artifactId> <version>0.8.0.RC1</version> </dependency>
Artifacts can bound found at the following repositories.
<repository> <id>spring-snapshots</id> <name>Spring Snapshots</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </repository>
<repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </repository>
This project is released under version 2.0 of the Apache License.