Update Delete operations to return object. (awspring#1185)

Update Delete operations to return entity object

spring-cloud-aws-dynamodb/src/main/java/io/awspring/cloud/dynamodb/DynamoDbOperations.java

@@ -52,14 +52,14 @@ public interface DynamoDbOperations {
 	 * @param clazz Class of entity being deleted so {@link software.amazon.awssdk.enhanced.dynamodb.TableSchema} can be
 	 *     generated.
 	 */
-	void delete(Key key, Class<?> clazz);
+	<T> T  delete(Key key, Class<T> clazz);
 
 	/**
 	 * Deletes a record for a given Entity.
 	 *
 	 * @param entity Entity object for deletion.
 	 */
-	<T> void delete(T entity);
+	<T> T delete(T entity);
 
 	/**
 	 * Loads entity for a given Key.

spring-cloud-aws-dynamodb/src/main/java/io/awspring/cloud/dynamodb/DynamoDbTemplate.java

@@ -66,15 +66,15 @@ public <T> T update(T entity) {
 		return prepareTable(entity).updateItem(entity);
 	}
 
-	public void delete(Key key, Class<?> clazz) {
+	public <T> T delete(Key key, Class<T> clazz) {
 		Assert.notNull(key, "key is required");
 		Assert.notNull(clazz, "clazz is required");
-		prepareTable(clazz).deleteItem(key);
+		 return prepareTable(clazz).deleteItem(key);
 	}
 
-	public <T> void delete(T entity) {
+	public <T> T delete(T entity) {
 		Assert.notNull(entity, "entity is required");
-		prepareTable(entity).deleteItem(entity);
+		return prepareTable(entity).deleteItem(entity);
 	}
 
 	@Nullable

spring-cloud-aws-dynamodb/src/test/java/io/awspring/cloud/dynamodb/DynamoDbTemplateIntegrationTest.java

@@ -129,9 +129,11 @@ void dynamoDbTemplate_saveAndDelete_entitySuccessful(DynamoDbTable<PersonEntity>
 		PersonEntity personEntity = new PersonEntity(UUID.randomUUID(), "foo", "bar");
 		dynamoDbTemplate.save(personEntity);
 
-		dynamoDbTemplate.delete(personEntity);
+		var deletedItem = dynamoDbTemplate.delete(personEntity);
+
 		PersonEntity personEntity1 = dynamoDbTemplate
 				.load(Key.builder().partitionValue(personEntity.getUuid().toString()).build(), PersonEntity.class);
+		assertThat(deletedItem.getName()).isEqualTo("foo");
 		assertThat(personEntity1).isEqualTo(null);
 		cleanUp(dynamoDbTable, personEntity.getUuid());
 	}