List objects using S3Template

[ooraini]

Type: Feature

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I can almost exclusively use the S3Template class, but I sometimes need to list objects with a certain prefix. Maybe this use case is common enough to be placed in S3Template.

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[maciejwalkowiak]

@ooraini I am guessing you mean putting the functionality described here https://docs.awspring.io/spring-cloud-aws/docs/3.0.0-SNAPSHOT/reference/html/index.html#searching-resources into S3Template? I think it makes sense. You're welcome to submit a PR!

[ooraini]

@maciejwalkowiak Oh wow, I didn't notice S3PathMatchingResourcePatternResolver. I guess now I'm not sure if it's worth it to introduce a new method. I guess if we do, then we shouldn't just expose S3PathMatchingResourcePatternResolver as is. In the spirit of making the common case easy, we might add the following method to S3Template:

List<S3Resource> listObjects(String bucket, String prefix) {}

Not as capable as S3PathMatchingResourcePatternResolver and no pagination support, if you need either, use S3Client or S3PathMatchingResourcePatternResolver. What do you think?

[maciejwalkowiak]

Sounds good!

[maciejwalkowiak]

Fixed in #831