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https://issues.apache.org/jira/browse/CAMEL-14670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17053429#comment-17053429
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Luca Burgazzoli commented on CAMEL-14670:
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Depending of the type of the _@PropertyInject_ target, we may have a number of
strategies:
- if it is an interface we can generate synthetic implementation
- if there is a _configurer_ we could use it to bind properties without the
need of reflection and fall-back to reflective configuration in case a
_configurer_ is not available
- we can use APT or a maven plugin to generate the _configurer_
> @PropertyInject : support for complex - non primitive - injection
> -----------------------------------------------------------------
>
> Key: CAMEL-14670
> URL: https://issues.apache.org/jira/browse/CAMEL-14670
> Project: Camel
> Issue Type: New Feature
> Components: camel-core
> Reporter: Luca Burgazzoli
> Priority: Major
> Fix For: 3.2.0
>
>
> Camel has a @PropertyInject annotation that works for primitives but it would
> be nice to support complex objects so that one can write:
> {code:java}
> @BindToRegistry
> public static AmazonS3 minioClient(
> @PropertyInject("minio") MinioConfig config) {
> var endpoint = new
> AwsClientBuilder.EndpointConfiguration(config.getAddress(), "US_EAST_1");
> var credentials = new BasicAWSCredentials(config.getAccessKey(),
> config.getSecretKey());
> var credentialsProvider = new AWSStaticCredentialsProvider(credentials);
> return AmazonS3ClientBuilder
> .standard()
> .withEndpointConfiguration(endpoint)
> .withCredentials(credentialsProvider)
> .withPathStyleAccessEnabled(true)
> .build();
> }
> {code}
> And have _minio_ interpreted as properties root so that users can define
> properties like:
> {code}
> minio.address = http://my-minio.com
> minio.access-key = ...
> minio.secret-key = ...
> {code}
> And receive a _MinioConfig_ object configured from those options as method
> parameter.
> As today it is possible to achieve a similar behaviour using _@BeanInject_ in
> combination with https://issues.apache.org/jira/browse/CAMEL-14525 but I
> think it would be nice to support such case too.
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