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Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
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spring-projects/spring-data-elasticsearch
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The primary goal of theSpring Data project is to make it easier to build Spring-powered applications that use new data access technologies such as non-relational databases, map-reduce frameworks, and cloud based data services.
The Spring Data Elasticsearch project provides integration with theElasticsearch search engine.Key functional areas of Spring Data Elasticsearch are a POJO centric model for interacting with Elasticsearch Documents and easily writing a Repository style data access layer.
This project is lead and maintained by the community.
Spring configuration support using Java based
@Configurationclasses or an XML namespace for an ES client instances.ElasticsearchOperationsclass and implementations that increases productivity performing common ES operations.Includes integrated object mapping between documents and POJOs.Feature Rich Object Mapping integrated with Spring’s Conversion Service
Annotation based mapping metadata
Automatic implementation of
Repositoryinterfaces including support for custom search methods.CDI support for repositories
This project is governed by theSpring Code of Conduct.By participating, you are expected to uphold this code of conduct.Please report unacceptable behavior tospring-code-of-conduct@pivotal.io.
Here is a quick teaser of an application using Spring Data Repositories in Java:
publicinterfacePersonRepositoryextendsCrudRepository<Person,Long> {List<Person>findByLastname(Stringlastname);List<Person>findByFirstnameLike(Stringfirstname);}@ServicepublicclassMyService {privatefinalPersonRepositoryrepository;publicMyService(PersonRepositoryrepository) {this.repository =repository; }publicvoiddoWork() {repository.deleteAll();Personperson =newPerson();person.setFirstname("Oliver");person.setLastname("Gierke");repository.save(person);List<Person>lastNameResults =repository.findByLastname("Gierke");List<Person>firstNameResults =repository.findByFirstnameLike("Oli"); }}
Please check theofficial documentation.
Add the Maven dependency:
<dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-elasticsearch</artifactId> <version>${version}</version></dependency>
Compatibility Matrix
The compatibility between Spring Data Elasticsearch, Elasticsearch client drivers and Spring Boot versions can be found in thereference documentation.
To use the Release candidate versions of the upcoming major version, use our Maven milestone repository and declare the appropriate dependency version:
<dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-elasticsearch</artifactId> <version>${version}.RCx</version><!-- x being 1, 2, ...--></dependency><repository> <id>spring-snapshot</id> <name>Spring Snapshot Repository</name> <url>https://repo.spring.io/milestone</url></repository>
If you’d rather like the latest snapshots of the upcoming major version, use our Maven snapshot repository and declare the appropriate dependency version:
<dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-elasticsearch</artifactId> <version>${version}-SNAPSHOT</version></dependency><repository> <id>spring-snapshot</id> <name>Spring Snapshot Repository</name> <url>https://repo.spring.io/snapshot</url></repository>
Having trouble with Spring Data?We’d love to help!
Check thereference documentation, andJavadocs.
Learn the Spring basics – Spring Data builds on Spring Framework, check thespring.io web-site for a wealth of reference documentation.If you are just starting out with Spring, try one of theguides.
Ask a question or chat with the community onGitter.
Report bugs with Spring Data for Elasticsearch athttps://github.com/spring-projects/spring-data-elasticsearch/issues.
Spring Data uses GitHub as issue tracking system to record bugs and feature requests.If you want to raise an issue, please follow the recommendations below:
Before you log a bug, please search theissue tracker to see if someone has already reported the problem.
If the issue doesn’t already exist,create a new issue.
Please provide as much information as possible with the issue report, we like to know the version of Spring Data Elasticsearch that you are using and JVM version.
If you need to paste code, or include a stack trace use Markdown ``` escapes before and after your text.
If possible try to create a test-case or project that replicates the issue.Attach a link to your code or a compressed file containing your code.
You don’t need to build from source to use Spring Data (binaries inrepo.spring.io), but if you want to try out the latest and greatest, Spring Data can be easily built with themaven wrapper.
You need JDK 17 or above to build themain branch.For the branches up to and including release 4.4, JDK 8 is required.
$ ./mvnw clean install
If you want to build with the regularmvn command, you will needMaven v3.5.0 or above.
Also seeCONTRIBUTING.adoc if you wish to submit pull requests, and in particular please sign theContributor’s Agreement before submitting your first pull request.
Important | When contributing, please make sure an issue exists inissue tracker and comment on this issue with how you want to address it.By this we not only know that someone is working on an issue, we can also align architectural questions and possible solutions before work is invested . We so can prevent that much work is put into Pull Requests that have little or no chances of being merged. |
For examples on using the Spring Data for Elasticsearch, see thespring-data-examples project.
Spring Data for Elasticsearch Open Source software released under theApache 2.0 license.
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Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
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