CODEWITHSUNDEEP
javaspringspring-boot
Mike
Mike

Reputation: 33

Injecting values into Hashmap using java Spring

I was able to use java Spring annotation to inject key values pair into the hashmap as follows

validationError.properties file

errorcode.map={\
  "default.labOrder.oneservice": "AAAAAA", \
  "default.labOrder.patient.firstName": "BBBBB", \
}

I able to use the following code to inject the values into my hashmap as follows

@Value("#{${errorcode.map}}") private Map<String, String> errorNumberMap;

However if I have a property file with the following values

errorcode.map={\
  "LAB": "AAAAAA, BBBB, CCCC", \
  "ECP": "AAAAAA, BBBB, CCCC", \
}

and a map Hashmap<AccessType, List> preserveMap = new HashMap() where AccessType is an enum. Does spring has any annotation that will populate my preserveMap value?

Thanks!

Upvotes: 0

Views: 761

Answers (1)

Jasper Huzen
Jasper Huzen

Reputation: 1573

Mapping properties directly into bean fields only support simple basic mappings between properties and field values.

Using a configuration object gives more options and can do this kind of tricks and is also more readable.

https://www.baeldung.com/configuration-properties-in-spring-boot

Upvotes: 1

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