feat(core): Relationships auto-configuration

src/main/java/io/github/joselion/springr2dbcrelationships/RelationshipAutoConfiguration.java

@@ -0,0 +1,40 @@
+package io.github.joselion.springr2dbcrelationships;
+
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.data.r2dbc.core.R2dbcEntityTemplate;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Relationships autoconfiguration.
+ */
+@Slf4j
+@Configuration
+public class RelationshipAutoConfiguration {
+
+  /**
+   * Default configuration constructor.
+   */
+  protected RelationshipAutoConfiguration() {
+    log.info("R2DBC Relationships auto-configuration loaded.");
+  }
+
+  /**
+   * Creates the {@link RelationshipCallbacks} bean.
+   *
+   * @param <T> the type of the entity in the callback
+   * @param template the r2dbc entity template
+   * @param context the Spring application context
+   * @return the relationship callbacks bean
+   */
+  @Bean
+  public <T> RelationshipCallbacks<T> relationshipCallbacks(
+    final @Lazy R2dbcEntityTemplate template,
+    final @Lazy ApplicationContext context
+  ) {
+    return new RelationshipCallbacks<>(template, context);
+  }
+}

src/main/java/io/github/joselion/springr2dbcrelationships/RelationshipCallbacks.java

@@ -10,14 +10,12 @@
 
 import org.reactivestreams.Publisher;
 import org.springframework.context.ApplicationContext;
-import org.springframework.context.annotation.Lazy;
 import org.springframework.data.r2dbc.core.R2dbcEntityTemplate;
 import org.springframework.data.r2dbc.mapping.OutboundRow;
 import org.springframework.data.r2dbc.mapping.event.AfterConvertCallback;
 import org.springframework.data.r2dbc.mapping.event.AfterSaveCallback;
 import org.springframework.data.r2dbc.mapping.event.BeforeConvertCallback;
 import org.springframework.data.relational.core.sql.SqlIdentifier;
-import org.springframework.stereotype.Component;
 
 import io.github.joselion.springr2dbcrelationships.annotations.ManyToMany;
 import io.github.joselion.springr2dbcrelationships.annotations.ManyToOne;
@@ -43,10 +41,9 @@
  * @param template the r2dbc entity template
  * @param context the Spring application context
  */
-@Component
 public record RelationshipCallbacks<T>(
-  @Lazy R2dbcEntityTemplate template,
-  @Lazy ApplicationContext context
+  R2dbcEntityTemplate template,
+  ApplicationContext context
 ) implements AfterConvertCallback<T>, AfterSaveCallback<T>, BeforeConvertCallback<T> {
 
   @Override

src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+io.github.joselion.springr2dbcrelationships.RelationshipAutoConfiguration