ctranxuan

Enum reverse lookup pattern

import com.google.common.collect.ImmutableMap;

import java.io.File;
import java.util.Map;

import static com.google.common.base.Preconditions.checkNotNull;

ctranxuan

How to load @ConfigurationProperties manually from a Yaml configuration file

Let's say we have the following yaml configuration file:

foo:
    apis:
      -
        name: Happy Api
 path: /happyApi.json?v=bar

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// Spring RestController: how to deal with exception and http status
@ResponseStatus(HttpStatus.NOT_FOUND)
class UserNotFoundException extends RuntimeException {

	public UserNotFoundException(String userId) {
		super("could not find user '" + userId + "'.");
	}
}