add port

spring-data-r2dbc-wordpress.md

@@ -55,7 +55,11 @@
 <!-- /wp:paragraph -->
 
 <!-- wp:paragraph -->
-<p>The four properties defined by the <code>PostgresqlConnectionFactory</code> are the bare minimum to get it working. Any less and you will experience exceptions during startup.</p>
+<p>I have included the <code>port</code> property here, but if you have not played around with your Postgres configuration then you can rely on the default value of <code>5432</code>.</p>
+<!-- /wp:paragraph -->
+
+<!-- wp:paragraph -->
+<p>The four properties: <code>host</code>, <code>database</code>, <code>username</code> and <code>password</code> defined by the <code>PostgresqlConnectionFactory</code> are the bare minimum to get it working. Any less and you will experience exceptions during startup.</p>
 <!-- /wp:paragraph -->
 
 <!-- wp:paragraph -->

spring-data-r2dbc.md

@@ -71,7 +71,9 @@ class DatabaseConfiguration(
 ```
 The first thing to notice here is the extension of `AbstractR2dbcConfiguration`. This class contains a load of Beans that we no longer need to manually create. Implementing `connectionFactory` is the only requirement of the class as it is required to create the `DatabaseClient` Bean. This sort of structure is typical of Spring Data modules so it feels quite familiar when trying out a different one. Furthermore, I'd expect this manual configuration to be removed once auto-configuration is available and be solely driven via the `application.properties`.
 
-The four properties defined by the `PostgresqlConnectionFactory` are the bare minimum to get it working. Any less and you will experience exceptions during startup.
+I have included the `port` property here, but if you have not played around with your Postgres configuration then you can rely on the default value of `5432`.
+
+The four properties: `host`, `database`, `username` and `password` defined by the `PostgresqlConnectionFactory` are the bare minimum to get it working. Any less and you will experience exceptions during startup.
 
 Using this configuration, Spring is able to connect to a running Postgres instance.
 

src/main/kotlin/com/lankydanblog/tutorial/DatabaseConfiguration.kt

@@ -12,6 +12,7 @@ import org.springframework.data.r2dbc.repository.config.EnableR2dbcRepositories
 @EnableR2dbcRepositories
 class DatabaseConfiguration(
   @Value("\${spring.data.postgres.host}") private val host: String,
+  @Value("\${spring.data.postgres.port}") private val port: Int,
   @Value("\${spring.data.postgres.database}") private val database: String,
   @Value("\${spring.data.postgres.username}") private val username: String,
   @Value("\${spring.data.postgres.password}") private val password: String
@@ -21,6 +22,7 @@ class DatabaseConfiguration(
     return PostgresqlConnectionFactory(
       PostgresqlConnectionConfiguration.builder()
         .host(host)
+        .port(port)
         .database(database)
         .username(username)
         .password(password).build()