[jira] [Resolved] (CAMEL-13582) Camel main - Configuration class should support automatic autowire by type

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-13582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-13582.
---------------------------------
    Resolution: Fixed

> Camel main - Configuration class should support automatic autowire by type
> --------------------------------------------------------------------------
>
>                 Key: CAMEL-13582
>                 URL: https://issues.apache.org/jira/browse/CAMEL-13582
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Major
>             Fix For: 3.0.0, 3.0.0-M3
>
>
> In such a configuration class
> {code}
> public class MyConfiguration {
>     @BindToRegistry
>     public ClientConfiguration myClientConfig() {
>         ClientConfiguration cc = new ClientConfiguration();
>         cc.setMaxConnections(5);
>         return cc;
>     }
>     @BindToRegistry
>     public MyBean myBean(@PropertyInject("hi") String hi, @PropertyInject("bye") String bye) {
>         // this will create an instance of this bean with the name of the method (eg myBean)
>         return new MyBean(hi, bye);
>     }
>     @BindToRegistry
>     public AmazonS3 myAmazon(@BeanInject("myClientConfig") ClientConfiguration config) {
>         return AmazonS3Client.builder().withRegion("US-EAST-1").withClientConfiguration(config).build();
>     }
>     public void configure() {
>         // this method is optional and can be removed if no additional configuration is needed.
>     }
> }
> {code}
> We could detect that the myAmazon method has a parameter of type ClientConfiguration which we can attempt to lookup as singleton bean. Then you can do
> {code}
>     @BindToRegistry
>     public AmazonS3 myAmazon(ClientConfiguration config) 
> {code}



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