Files

Oliver Gierke d854c6d084 #342 - Expanded copyright headers to 2018.

Removed trailing whitespace in touched files.

2018-02-22 11:42:57 +01:00

src

#342 - Expanded copyright headers to 2018.

2018-02-22 11:42:57 +01:00

pom.xml

#297 - Upgraded to Boot 2.0 and Spring Data Kay.

2017-10-06 15:15:53 +02:00

README.md

#8 - Add MongoDB text search example.

2014-09-02 10:20:22 +02:00

README.md

Spring Data MongoDB - Text Search Examples

This project contains samples of text search specific features of Spring Data Mongodb.

Support for Text Index

Define text index structures manually (like below) or use @TextIndexed to mark content to be indexed for full text search.

TextIndexDefinition textIndex = new TextIndexDefinitionBuilder()
  .onField("title", 3F)
  .onField("content", 2F)
  .onField("categories")
  .build();

template.indexOps(BlogPost.class).ensureIndex(textIndex);

Support for full text repository queries

Use derived finder methods to search for terms and phrases.

interface BlogPostRepository extends CrudRepository<BlogPost, String> {

    // page through results for full text query
	Page<BlogPost> findBy(TextCriteria criteria, Pageable page);

    // find all matching documents and sort by relevance
	List<BlogPost> findAllByOrderByScoreDesc(TextCriteria criteria);
}