• Stars
    star
    133
  • Rank 272,600 (Top 6 %)
  • Language
    Java
  • License
    Apache License 2.0
  • Created almost 10 years ago
  • Updated 3 months ago

Reviews

There are no reviews yet. Be the first to send feedback to the community and the maintainers!

Repository Details

Project to provide infrastructure to implement Spring Data repositories on top of key-value-based, in-memory data stores.

Spring Data KeyValue icon?job=spring data keyvalue%2Fmain&subject=Build Gitter

The primary goal of the Spring 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.

This module provides infrastructure components to build repository abstractions for stores dealing with Key/Value pairs and ships with a default java.util.Map based implementation.

Features

  • Infrastructure for building repositories on top of key/value implementations.

  • Dynamic SpEL query generation from query method names.

  • Possibility to integrate custom repository code.

Code of Conduct

This project is governed by the Spring Code of Conduct. By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to [email protected].

Getting Started

Here is a quick teaser of an application using Spring Data Repositories in Java:

public interface PersonRepository extends CrudRepository<Person, Long> {

  List<Person> findByLastname(String lastname);

  List<Person> findByFirstnameLike(String firstname);
}

@Service
public class MyService {

  private final PersonRepository repository;

  public MyService(PersonRepository repository) {
    this.repository = repository;
  }

  public void doWork() {

    repository.deleteAll();

    Person person = new Person();
    person.setFirstname("Oliver");
    person.setLastname("Gierke");
    repository.save(person);

    List<Person> lastNameResults = repository.findByLastname("Gierke");
    List<Person> firstNameResults = repository.findByFirstnameLike("Oli*");
 }
}

@KeySpace("person")
class Person {

  @Id String uuid;
  String firstname;
	String lastname;

	// getters and setters omitted for brevity
}

@Configuration
@EnableMapRepositories("com.acme.repositories")
class AppConfig { … }

Maven configuration

Add the Maven dependency:

<dependency>
  <groupId>org.springframework.data</groupId>
  <artifactId>spring-data-keyvalue</artifactId>
  <version>${version}.RELEASE</version>
</dependency>

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-keyvalue</artifactId>
  <version>${version}.BUILD-SNAPSHOT</version>
</dependency>

<repository>
  <id>spring-snapshot</id>
  <name>Spring Snapshot Repository</name>
  <url>https://repo.spring.io/snapshot</url>
</repository>

Getting Help

Having trouble with Spring Data? We’d love to help!

  • Check the reference documentation, and Javadocs.

  • Learn the Spring basics – Spring Data builds on Spring Framework, check the spring.io web-site for a wealth of reference documentation. If you are just starting out with Spring, try one of the guides.

  • If you are upgrading, check out the changelog for β€œnew and noteworthy” features.

  • Ask a question - we monitor stackoverflow.com for questions tagged with spring-data-keyvalue. You can also chat with the community on Gitter.

  • Report bugs with Spring Data KeyValue via Github.

Reporting 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 the issue tracker to see if someone has already reported the problem.

  • If the issue does not 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 that you are using, the JVM version, Stacktrace, etc.

  • If you need to paste code, or include a stack trace use Markdown code fences ```.

  • 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.

Building from Source

You don’t need to build from source to use Spring Data (binaries in repo.spring.io), but if you want to try out the latest and greatest, Spring Data can be easily built with the maven wrapper. You also need JDK 1.8.

 $ ./mvnw clean install

If you want to build with the regular mvn command, you will need Maven v3.5.0 or above.

Also see CONTRIBUTING.adoc if you wish to submit pull requests, and in particular please sign the Contributor’s Agreement before your first change, is trivial.

Building reference documentation

Building the documentation builds also the project without running tests.

 $ ./mvnw clean install -Pdistribute

The generated documentation is available from target/site/reference/html/index.html.

Examples

License

Spring Data KeyValue is Open Source software released under the Apache 2.0 license.

More Repositories

1

spring-boot

Spring Boot
Java
73,985
star
2

spring-framework

Spring Framework
Java
55,858
star
3

spring-security

Spring Security
Java
8,623
star
4

spring-petclinic

A sample Spring-based application
CSS
7,457
star
5

spring-data-examples

Spring Data Example Projects
Java
5,142
star
6

spring-authorization-server

Spring Authorization Server
Java
4,799
star
7

spring-data-jpa

Simplifies the development of creating a JPA-based data access layer.
Java
2,951
star
8

spring-data-elasticsearch

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.
Java
2,907
star
9

spring-ai

An Application Framework for AI Engineering
Java
2,808
star
10

spring-loaded

Java agent that enables class reloading in a running JVM
Java
2,714
star
11

spring-batch

Spring Batch is a framework for writing batch applications using Java and Spring
Java
2,661
star
12

spring-integration-samples

You are looking for examples, code snippets, sample applications for Spring Integration? This is the place.
Java
2,302
star
13

spring-kafka

Provides Familiar Spring Abstractions for Apache Kafka
Java
2,180
star
14

spring-retry

Java
2,128
star
15

spring-session

Spring Session
Java
1,853
star
16

spring-data-redis

Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Java
1,733
star
17

spring-data-mongodb

Provides support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Java
1,593
star
18

spring-statemachine

Spring Statemachine is a framework for application developers to use state machine concepts with Spring.
Java
1,553
star
19

spring-integration

Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)
Java
1,519
star
20

spring-graphql

Spring Integration for GraphQL
Java
1,509
star
21

spring-security-samples

Java
1,349
star
22

spring-restdocs

Test-driven documentation for RESTful services
Java
1,154
star
23

spring-hateoas

Spring HATEOAS - Library to support implementing representations for hyper-text driven REST web services.
Java
1,029
star
24

spring-data-rest

Simplifies building hypermedia-driven REST web services on top of Spring Data repositories
Java
910
star
25

sts4

The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Eclipse, Visual Studio Code, and Theia
Java
862
star
26

spring-net

Spring Framework for .NET
C#
843
star
27

spring-cloud

Umbrella project for Spring Cloud
821
star
28

spring-data-neo4j

Provide support to increase developer productivity in Java when using Neo4j. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Java
820
star
29

spring-amqp

Spring AMQP - support for Spring programming model with AMQP, especially but not limited to RabbitMQ
Java
796
star
30

spring-data-commons

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.
Java
757
star
31

spring-data-relational

Spring Data Relational. Home of Spring Data JDBC and Spring Data R2DBC.
Java
742
star
32

spring-modulith

Modular applications with Spring Boot
Java
741
star
33

spring-shell

Spring based shell
Java
712
star
34

spring-data-r2dbc

Provide support to increase developer productivity in Java when using Reactive Relational Database Connectivity. Uses familiar Spring concepts such as a DatabaseClient for core API usage and lightweight repository style data access.
708
star
35

spring-amqp-samples

Samples for Spring AMQP
Java
588
star
36

spring-plugin

Java
438
star
37

spring-webflow-samples

CSS
411
star
38

spring-hateoas-examples

Collection of examples on how (and why) to build hypermedia-driven apps with Spring HATEOAS
Java
375
star
39

spring-data-cassandra

Provides support to increase developer productivity in Java when using Apache Cassandra. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Java
374
star
40

spring-ldap

Spring LDAP
Java
341
star
41

spring-webflow

Spring Web Flow
Java
324
star
42

spring-ws

Spring Web Services
Java
316
star
43

spring-flo

JavaScript angular based embeddable graphical component for pipeline/graph building and editing
TypeScript
301
star
44

spring-vault

Provides familiar Spring abstractions for HashiCorp Vault
Java
280
star
45

spring-integration-extensions

The Spring Integration Extensions project provides extension components for Spring Integration
Java
279
star
46

spring-data-couchbase

Provides support to increase developer productivity in Java when using Couchbase. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Java
273
star
47

spring-data-envers

Envers extension of the Spring Data JPA module
262
star
48

spring-batch-extensions

Spring Batch Extensions
Java
241
star
49

spring-integration-aws

Java
209
star
50

spring-pulsar

Spring Friendly Abstractions for Apache Pulsar
Java
183
star
51

spring-security-kerberos

Spring Security Kerberos
Java
179
star
52

spring-guice

Tools for using Spring in Guice and Guice in Spring
Java
172
star
53

spring-ws-samples

Java
147
star
54

gradle-plugins

Gradle plugins for use in building and publishing open-source Spring projects, e.g. Spring Framework, Spring Integration
Groovy
139
star
55

spring-data-build

Modules to centralize common resources and configuration for Spring Data Maven builds.
Shell
100
star
56

spring-data-gemfire

Spring Data integration for Pivotal GemFire
Java
99
star
57

spring-cli

A CLI focused on developer productivity
Java
94
star
58

spring-data

Spring Data
87
star
59

spring-data-ldap

Repository abstraction for Spring LDAP
Java
66
star
60

spring-aot-smoke-tests

Smoke tests for Spring's AOT and native support
Java
51
star
61

spring-data-geode

Spring Data support for Apache Geode
Java
50
star
62

spring-session-data-mongodb

Spring Session for MongoDB
Java
47
star
63

spring-boot-data-geode

Spring Boot support for Apache Geode and VMware GemFire
Java
44
star
64

spring-data-dev-tools

A collection of tools to support Spring Data development.
Java
41
star
65

spring-restdocs-samples

JavaScript
32
star
66

spring-session-bom

Spring Session Bill of Materials
Java
32
star
67

spring-credhub

Spring abstractions for Cloud Foundry CredHub
Java
26
star
68

spring-lifecycle-smoke-tests

Java
26
star
69

spring-integration-splunk

Java
22
star
70

spring-test-data-geode

A Spring-based Test Framework supporting Unit and Integration testing for Spring Boot applications using Spring Data with either Apache Geode or VMware Tanzu GemFire
Java
21
star
71

spring-session-data-geode

Spring Session support for Apache Geode and VMware Tanzu GemFire
Java
20
star
72

spring-data-bom

Spring Data Bill of Materials
18
star
73

security-advisories

Report a Spring CVE
17
star
74

spring-session-data-mongodb-examples

Java
16
star
75

eclipse-integration-tcserver

Eclipse Integration for vFabric tc Server
Java
15
star
76

spring-graphql-examples

Spring for GraphQL Examples
Java
11
star
77

spring-integration-flow

Java
10
star
78

gh-pages

Shared gh-pages content for Spring projects
JavaScript
8
star
79

spring-data-release

Command-line application to ship Spring Data releases
Java
7
star
80

.github

7
star
81

spring-rewrite-commons

Java
6
star