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DATAMONGO-1761 - add "distinct" method for "MongoTemplate" class #494

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javaerEric
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  • You have read the Spring Data contribution guidelines.
  • There is a ticket in the bug tracker for the project in our JIRA.
  • You use the code formatters provided here and have them applied to your changes. Don’t submit any formatting related changes.
  • You submit test cases (unit or integration tests) that back your changes.
  • You added yourself as author in the headers of the classes you touched. Amend the date range in the Apache license header if needed. For new types, add the license header (copy from another file and set the current year only).

christophstrobl pushed a commit that referenced this pull request Oct 31, 2017
christophstrobl pushed a commit that referenced this pull request Nov 6, 2017
mp911de pushed a commit that referenced this pull request Jan 8, 2018
mp911de pushed a commit that referenced this pull request Jan 8, 2018
We now support distinct queries via MongoTemplate to select distinct field values based on a collection and query.

List<String> distinctNames = template.findDistinct("name", Person.class, String.class);

List<String> distinctNames = template.query(Person.class).distinct("name").as(String.class).all();

Original pull request: #494.
Related pull request: #514.
mp911de pushed a commit that referenced this pull request Jan 8, 2018
…perations and Kotlin extensions.

Add rename and add methods to MongoOperations.
Map query, and use execute method to run errors through the execption translator. Add Javadoc and missing issue references.
Move to assertJ.

Also add fluent and reactive api counterpart and fix BsonValue to plain java Object / domain Type conversion.
Provide Kotlin extensions for operations added.

Original pull request: #494.
Related pull request: #514.
mp911de added a commit that referenced this pull request Jan 8, 2018
Refactor MongoConverter.mapValueToTargetType to imperative method instead of returning a function for easier consumption. Adapt return types in Javadoc to the actual return type. Remove undocumented type parameters. Add overload using reified entity and return type generics. Slight documentation tweaks.

Original pull request: #494.
Related pull request: #514.
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mp911de commented Jan 8, 2018

Thanks a lot for your contribution. That's now merged and polished.

@mp911de mp911de closed this Jan 8, 2018
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2 participants