Specifies that dotMapKeyReplacement takes a regular expression [DATAMONGO-1790]

[spring-projects-issues]

Logan Mauzaize opened DATAMONGO-1790 and commented

MappingMongoConverter.setMapKeyDotReplacement(String) method permits to specifiy a replacement for dot in map keys. However, it's not a strict replacement but regex-based one (String.replaceAll(String, String))

It would be very nice to specify that string must be a valid regular expression pattern

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Affects: 2.0 RC3 (Kay), 1.10.7 (Ingalls SR7)

Reference URL: https://docs.spring.io/spring-data/data-mongo/docs/current/api/org/springframework/data/mongodb/core/convert/MappingMongoConverter.html#setMapKeyDotReplacement-java.lang.String-