Make DynamoDb Clients Standalone

[driverpt]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

Issue: #768 #769

DynamoDb Clients are now initialized Standalone

💡 Motivation and Context

We do not use Spring Data and just wanted simple DynamoDb Initialization

💚 How did you test it?

Integration Tests

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• I updated reference documentation to reflect the change
• All tests passing
• No breaking changes

🔮 Next steps

[maciejwalkowiak]

As you probably noticed, tests are failing because autoconfiguration classes need to be updated with correct ConditionalOnBeans.

Also, each autoconfiguration class needs a separate test class that verifies behavior for cases when beans are not there or classes are not there.

[MatejNedic]

Hey @driverpt ,
Thanks on PR.
Few changes regarding autoconfiguration classes.

[driverpt]

@maciejwalkowiak @MatejNedic @tomazfernandes , can you please re-review?

Thanks

[MatejNedic]

Hey @driverpt ,

Few more changes and we should be good.

Check docs on @Conditional why it should be applied to static class rather than the @Bean method directly.

Also, don't forget to add yourself under author list on top of class :)

[MatejNedic]

Let's wrap this into a static class for example:

	@ConditionalOnClass(name = "io.awspring.cloud.dynamodb.DynamoDbOperations")
	@Configuration(proxyBeanMethods = false)
	static class DynamoDBTemplateConfiguration {
		
		@ConditionalOnMissingBean(DynamoDbOperations.class)
		@Bean
		public DynamoDbTemplate dynamoDBTemplate(DynamoDbProperties properties,
												 DynamoDbEnhancedClient dynamoDbEnhancedClient, Optional<DynamoDbTableSchemaResolver> tableSchemaResolver,
												 Optional<DynamoDbTableNameResolver> tableNameResolver) {
			DynamoDbTableSchemaResolver tableSchemaRes = tableSchemaResolver
				.orElseGet(DefaultDynamoDbTableSchemaResolver::new);

			DynamoDbTableNameResolver tableNameRes = tableNameResolver
				.orElseGet(() -> new DefaultDynamoDbTableNameResolver(properties.getTablePrefix()));
			return new DynamoDbTemplate(dynamoDbEnhancedClient, tableSchemaRes, tableNameRes);
		}
	}

[MatejNedic]

Same like with DynamoDBTemplateConfiguration should be done.

[MatejNedic]

Same like with DynamoDBTemplateConfiguration should be done.

[driverpt]

Can this be reopened? I have no idea why it was closed