NoSQL テクノロジーの使用

import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final StringRedisTemplate template;

	public MyBean(StringRedisTemplate template) {
		this.template = template;
	}

	// ...

	public Boolean someMethod() {
		return this.template.hasKey("spring");
	}

}

import org.springframework.data.redis.core.StringRedisTemplate
import org.springframework.stereotype.Component

@Component
class MyBean(private val template: StringRedisTemplate) {

	// ...

	fun someMethod(): Boolean {
		return template.hasKey("spring")
	}

}

spring.data.redis.host=localhost
spring.data.redis.port=6379
spring.data.redis.database=0
spring.data.redis.username=user
spring.data.redis.password=secret

spring:
  data:
    redis:
      host: "localhost"
      port: 6379
      database: 0
      username: "user"
      password: "secret"

spring.data.redis.url=redis://user:secret@localhost:6379
spring.data.redis.database=0

spring:
  data:
    redis:
      url: "redis://user:secret@localhost:6379"
      database: 0

spring.data.redis.ssl.enabled=true

spring:
  data:
    redis:
      ssl:
        enabled: true

spring.data.redis.ssl.bundle=example

spring:
  data:
    redis:
      ssl:
        bundle: "example"

import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

import org.springframework.data.mongodb.MongoDatabaseFactory;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final MongoDatabaseFactory mongo;

	public MyBean(MongoDatabaseFactory mongo) {
		this.mongo = mongo;
	}

	// ...

	public MongoCollection<Document> someMethod() {
		MongoDatabase db = this.mongo.getMongoDatabase();
		return db.getCollection("users");
	}

}

import com.mongodb.client.MongoCollection
import org.bson.Document
import org.springframework.data.mongodb.MongoDatabaseFactory
import org.springframework.stereotype.Component

@Component
class MyBean(private val mongo: MongoDatabaseFactory) {

	// ...

	fun someMethod(): MongoCollection<Document> {
		val db = mongo.mongoDatabase
		return db.getCollection("users")
	}

}

spring.data.mongodb.uri=mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test

spring:
  data:
    mongodb:
      uri: "mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test"

spring.data.mongodb.host=mongoserver1.example.com
spring.data.mongodb.port=27017
spring.data.mongodb.additional-hosts[0]=mongoserver2.example.com:23456
spring.data.mongodb.database=test
spring.data.mongodb.username=user
spring.data.mongodb.password=secret

spring:
  data:
    mongodb:
      host: "mongoserver1.example.com"
      port: 27017
      additional-hosts:
      - "mongoserver2.example.com:23456"
      database: "test"
      username: "user"
      password: "secret"

spring.data.mongodb.uri=mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test
spring.data.mongodb.ssl.enabled=true

spring:
  data:
    mongodb:
      uri: "mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test"
      ssl:
        enabled: true

spring.data.mongodb.uri=mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test
spring.data.mongodb.ssl.bundle=example

spring:
  data:
    mongodb:
      uri: "mongodb://user:[email protected] (英語)  :27017,mongoserver2.example.com:23456/test"
      ssl:
        bundle: "example"

import com.mongodb.client.MongoCollection;
import org.bson.Document;

import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final MongoTemplate mongoTemplate;

	public MyBean(MongoTemplate mongoTemplate) {
		this.mongoTemplate = mongoTemplate;
	}

	// ...

	public MongoCollection<Document> someMethod() {
		return this.mongoTemplate.getCollection("users");
	}

}

import com.mongodb.client.MongoCollection
import org.bson.Document
import org.springframework.data.mongodb.core.MongoTemplate
import org.springframework.stereotype.Component

@Component
class MyBean(private val mongoTemplate: MongoTemplate) {

	// ...

	fun someMethod(): MongoCollection<Document> {
		return mongoTemplate.getCollection("users")
	}

}

import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.repository.Repository;

public interface CityRepository extends Repository<City, Long> {

	Page<City> findAll(Pageable pageable);

	City findByNameAndStateAllIgnoringCase(String name, String state);

}

import org.springframework.data.domain.Page
import org.springframework.data.domain.Pageable
import org.springframework.data.repository.Repository

interface CityRepository :
	Repository<City?, Long?> {
	fun findAll(pageable: Pageable?): Page<City?>?
	fun findByNameAndStateAllIgnoringCase(name: String?, state: String?): City?
}

import org.neo4j.driver.Driver;
import org.neo4j.driver.Session;
import org.neo4j.driver.Values;

import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final Driver driver;

	public MyBean(Driver driver) {
		this.driver = driver;
	}

	// ...

	public String someMethod(String message) {
		try (Session session = this.driver.session()) {
			return session.executeWrite(
					(transaction) -> transaction
						.run("CREATE (a:Greeting) SET a.message = $message RETURN a.message + ', from node ' + id(a)",
								Values.parameters("message", message))
						.single()
						.get(0)
						.asString());
		}
	}

}

import org.neo4j.driver.*
import org.springframework.stereotype.Component

@Component
class MyBean(private val driver: Driver) {
	// ...
	fun someMethod(message: String?): String {
		driver.session().use { session ->
			return@someMethod session.executeWrite { transaction: TransactionContext ->
				transaction
					.run(
						"CREATE (a:Greeting) SET a.message = \$message RETURN a.message + ', from node ' + id(a)",
						Values.parameters("message", message)
					)
					.single()[0].asString()
			}
		}
	}
}

spring.neo4j.uri=bolt://my-server:7687
spring.neo4j.authentication.username=neo4j
spring.neo4j.authentication.password=secret

spring:
  neo4j:
    uri: "bolt://my-server:7687"
    authentication:
      username: "neo4j"
      password: "secret"

import java.util.Optional;

import org.springframework.data.neo4j.repository.Neo4jRepository;

public interface CityRepository extends Neo4jRepository<City, Long> {

	Optional<City> findOneByNameAndState(String name, String state);

}

import org.springframework.data.neo4j.repository.Neo4jRepository
import java.util.Optional

interface CityRepository : Neo4jRepository<City?, Long?> {

	fun findOneByNameAndState(name: String?, state: String?): Optional<City?>?

}

spring.elasticsearch.uris=https://search.example.com:9200
spring.elasticsearch.socket-timeout=10s
spring.elasticsearch.username=user
spring.elasticsearch.password=secret

spring:
  elasticsearch:
    uris: "https://search.example.com:9200"
    socket-timeout: "10s"
    username: "user"
    password: "secret"

import org.springframework.data.elasticsearch.client.elc.ElasticsearchTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final ElasticsearchTemplate template;

	public MyBean(ElasticsearchTemplate template) {
		this.template = template;
	}

	// ...

	public boolean someMethod(String id) {
		return this.template.exists(id, User.class);
	}

}

import org.springframework.stereotype.Component

@Component
class MyBean(private val template: org.springframework.data.elasticsearch.client.elc.ElasticsearchTemplate ) {

	// ...

	fun someMethod(id: String): Boolean {
		return template.exists(id, User::class.java)
	}

}

spring.data.elasticsearch.repositories.enabled=false

spring:
  data:
    elasticsearch:
      repositories:
        enabled: false

spring.cassandra.keyspace-name=mykeyspace
spring.cassandra.contact-points=cassandrahost1:9042,cassandrahost2:9042
spring.cassandra.local-datacenter=datacenter1

spring:
  cassandra:
    keyspace-name: "mykeyspace"
    contact-points: "cassandrahost1:9042,cassandrahost2:9042"
    local-datacenter: "datacenter1"

spring.cassandra.keyspace-name=mykeyspace
spring.cassandra.contact-points=cassandrahost1,cassandrahost2
spring.cassandra.local-datacenter=datacenter1

spring:
  cassandra:
    keyspace-name: "mykeyspace"
    contact-points: "cassandrahost1,cassandrahost2"
    local-datacenter: "datacenter1"

spring.cassandra.keyspace-name=mykeyspace
spring.cassandra.contact-points=cassandrahost1,cassandrahost2
spring.cassandra.local-datacenter=datacenter1
spring.cassandra.ssl.enabled=true

spring:
  cassandra:
    keyspace-name: "mykeyspace"
    contact-points: "cassandrahost1,cassandrahost2"
    local-datacenter: "datacenter1"
    ssl:
      enabled: true

spring.cassandra.keyspace-name=mykeyspace
spring.cassandra.contact-points=cassandrahost1,cassandrahost2
spring.cassandra.local-datacenter=datacenter1
spring.cassandra.ssl.bundle=example

spring:
  cassandra:
    keyspace-name: "mykeyspace"
    contact-points: "cassandrahost1,cassandrahost2"
    local-datacenter: "datacenter1"
    ssl:
      bundle: "example"

import org.springframework.data.cassandra.core.CassandraTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final CassandraTemplate template;

	public MyBean(CassandraTemplate template) {
		this.template = template;
	}

	// ...

	public long someMethod() {
		return this.template.count(User.class);
	}

}

import org.springframework.data.cassandra.core.CassandraTemplate
import org.springframework.stereotype.Component

@Component
class MyBean(private val template: CassandraTemplate) {

	// ...

	fun someMethod(): Long {
		return template.count(User::class.java)
	}

}

spring.couchbase.connection-string=couchbase://192.168.1.123
spring.couchbase.username=user
spring.couchbase.password=secret

spring:
  couchbase:
    connection-string: "couchbase://192.168.1.123"
    username: "user"
    password: "secret"

spring.couchbase.connection-string=couchbase://192.168.1.123
spring.couchbase.env.ssl.enabled=true
spring.couchbase.authentication.jks.location=classpath:client.p12
spring.couchbase.authentication.jks.password=secret

spring:
  couchbase:
    connection-string: "couchbase://192.168.1.123"
    env:
      ssl:
        enabled: true
    authentication:
      jks:
        location: "classpath:client.p12"
        password: "secret"

spring.couchbase.connection-string=couchbase://192.168.1.123
spring.couchbase.env.ssl.enabled=true
spring.couchbase.authentication.pem.certificates=classpath:client.crt
spring.couchbase.authentication.pem.private-key=classpath:client.key

spring:
  couchbase:
    connection-string: "couchbase://192.168.1.123"
    env:
      ssl:
        enabled: true
    authentication:
      pem:
        certificates: "classpath:client.crt"
        private-key: "classpath:client.key"

spring.couchbase.env.timeouts.connect=3s
spring.couchbase.env.ssl.bundle=example

spring:
  couchbase:
    env:
      timeouts:
        connect: "3s"
      ssl:
        bundle: "example"

spring.data.couchbase.bucket-name=my-bucket

spring:
  data:
    couchbase:
      bucket-name: "my-bucket"

import org.springframework.data.couchbase.core.CouchbaseTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final CouchbaseTemplate template;

	public MyBean(CouchbaseTemplate template) {
		this.template = template;
	}

	// ...

	public String someMethod() {
		return this.template.getBucketName();
	}

}

import org.springframework.data.couchbase.core.CouchbaseTemplate
import org.springframework.stereotype.Component

@Component
class MyBean(private val template: CouchbaseTemplate) {

	// ...

	fun someMethod(): String {
		return template.bucketName
	}

}

import org.assertj.core.util.Arrays;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.couchbase.config.BeanNames;
import org.springframework.data.couchbase.core.convert.CouchbaseCustomConversions;

@Configuration(proxyBeanMethods = false)
public class MyCouchbaseConfiguration {

	@Bean(BeanNames.COUCHBASE_CUSTOM_CONVERSIONS)
	public CouchbaseCustomConversions myCustomConversions() {
		return new CouchbaseCustomConversions(Arrays.asList(new MyConverter()));
	}

}

import org.assertj.core.util.Arrays
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.data.couchbase.config.BeanNames
import org.springframework.data.couchbase.core.convert.CouchbaseCustomConversions

@Configuration(proxyBeanMethods = false)
class MyCouchbaseConfiguration {

	@Bean(BeanNames.COUCHBASE_CUSTOM_CONVERSIONS)
	fun myCustomConversions(): CouchbaseCustomConversions {
		return CouchbaseCustomConversions(Arrays.asList(MyConverter()))
	}

}

spring.ldap.urls=ldap://myserver:1235
spring.ldap.username=admin
spring.ldap.password=secret

spring:
  ldap:
    urls: "ldap://myserver:1235"
    username: "admin"
    password: "secret"

import java.util.List;

import org.springframework.ldap.core.LdapTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyBean {

	private final LdapTemplate template;

	public MyBean(LdapTemplate template) {
		this.template = template;
	}

	// ...

	public List<User> someMethod() {
		return this.template.findAll(User.class);
	}

}

import org.springframework.ldap.core.LdapTemplate
import org.springframework.stereotype.Component

@Component
class MyBean(private val template: LdapTemplate) {

	// ...

	fun someMethod(): List<User> {
		return template.findAll(User::class.java)
	}

}

spring.ldap.embedded.base-dn=dc=spring,dc=io

spring:
  ldap:
    embedded:
      base-dn: "dc=spring,dc=io"