├── .gitignore ├── .gradle ├── 4.6 │ ├── fileChanges │ │ └── last-build.bin │ └── fileHashes │ │ ├── fileHashes.bin │ │ └── fileHashes.lock └── vcsWorkingDirs │ └── gc.properties ├── LICENSE ├── README.md ├── build.gradle.kts ├── settings.gradle └── src └── main ├── kotlin ├── Application.kt ├── JasyncPool.kt ├── Routes.kt └── UserHandler.kt └── resources └── application.properties /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled class file 2 | *.class 3 | 4 | # Log file 5 | *.log 6 | 7 | # BlueJ files 8 | *.ctxt 9 | 10 | # Mobile Tools for Java (J2ME) 11 | .mtj.tmp/ 12 | 13 | # Package Files # 14 | *.jar 15 | *.war 16 | *.nar 17 | *.ear 18 | *.zip 19 | *.tar.gz 20 | *.rar 21 | .idea 22 | idea/ 23 | out/ 24 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 25 | hs_err_pid* 26 | -------------------------------------------------------------------------------- /.gradle/4.6/fileChanges/last-build.bin: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.gradle/4.6/fileHashes/fileHashes.bin: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/godpan/spring-kotlin-jasync-sql/952dbb8d916bb52f2e030b18e3a3eadcd54574cc/.gradle/4.6/fileHashes/fileHashes.bin -------------------------------------------------------------------------------- /.gradle/4.6/fileHashes/fileHashes.lock: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/godpan/spring-kotlin-jasync-sql/952dbb8d916bb52f2e030b18e3a3eadcd54574cc/.gradle/4.6/fileHashes/fileHashes.lock -------------------------------------------------------------------------------- /.gradle/vcsWorkingDirs/gc.properties: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/godpan/spring-kotlin-jasync-sql/952dbb8d916bb52f2e030b18e3a3eadcd54574cc/.gradle/vcsWorkingDirs/gc.properties -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # spring-kotlin-jasync-sql 2 | reactive applcation base on Spring + Kotlin + [Jasync-sql](https://github.com/jasync-sql/jasync-sql) 3 | -------------------------------------------------------------------------------- /build.gradle.kts: -------------------------------------------------------------------------------- 1 | import org.jetbrains.kotlin.gradle.tasks.KotlinCompile 2 | import org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper 3 | 4 | group = "spring-kotlin-jasync-sql" 5 | version = "1.0-SNAPSHOT" 6 | 7 | val springBootVersion: String by extra 8 | 9 | plugins { 10 | application 11 | kotlin("jvm") version "1.2.70" 12 | kotlin("plugin.spring").version("1.2.70") 13 | id("org.springframework.boot").version("1.5.9.RELEASE") 14 | id("io.spring.dependency-management") version "1.0.5.RELEASE" 15 | } 16 | 17 | 18 | buildscript { 19 | 20 | val springBootVersion: String by extra { "2.0.0.M7" } 21 | 22 | dependencies { 23 | classpath("org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion") 24 | } 25 | 26 | repositories { 27 | mavenCentral() 28 | jcenter() 29 | maven { 30 | url = uri("https://repo.spring.io/milestone") 31 | } 32 | } 33 | } 34 | 35 | extra["kotlin.version"] = plugins.getPlugin(KotlinPluginWrapper::class.java).kotlinPluginVersion 36 | 37 | repositories { 38 | mavenCentral() 39 | jcenter() 40 | maven { 41 | url = uri("https://repo.spring.io/snapshot") 42 | } 43 | maven { 44 | url = uri("https://repo.spring.io/milestone") 45 | } 46 | } 47 | 48 | dependencies { 49 | compile(kotlin("stdlib-jdk8")) 50 | compile("org.jetbrains.kotlin:kotlin-reflect") 51 | compile("org.jetbrains.kotlin:kotlin-stdlib-jdk8") 52 | compile("com.github.jasync-sql:jasync-mysql:0.8.32") 53 | compile("org.springframework.boot:spring-boot-starter-actuator:$springBootVersion") 54 | compile("org.springframework.boot:spring-boot-starter-webflux:$springBootVersion") 55 | testCompile("junit", "junit", "4.12") 56 | } 57 | 58 | configure { 59 | sourceCompatibility = JavaVersion.VERSION_1_8 60 | } 61 | tasks.withType { 62 | kotlinOptions.jvmTarget = "1.8" 63 | } -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'spring-kotlin-jasync-sql' 2 | 3 | -------------------------------------------------------------------------------- /src/main/kotlin/Application.kt: -------------------------------------------------------------------------------- 1 | package me.pgs 2 | 3 | import org.springframework.boot.autoconfigure.SpringBootApplication 4 | import org.springframework.boot.runApplication 5 | import org.springframework.context.annotation.ComponentScan 6 | 7 | @SpringBootApplication 8 | @ComponentScan 9 | class Application 10 | 11 | fun main(args: Array) { 12 | runApplication(*args) 13 | } 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /src/main/kotlin/JasyncPool.kt: -------------------------------------------------------------------------------- 1 | package me.pgs 2 | 3 | import com.github.jasync.sql.db.Configuration 4 | import com.github.jasync.sql.db.mysql.pool.MySQLConnectionFactory 5 | import com.github.jasync.sql.db.pool.ConnectionPool 6 | import com.github.jasync.sql.db.pool.PoolConfiguration 7 | import org.springframework.stereotype.Component 8 | import java.util.concurrent.TimeUnit 9 | 10 | @Component 11 | class DB { 12 | private val configuration = Configuration( 13 | "test", 14 | "localhost", 15 | 3306, 16 | "123456", 17 | "test") 18 | private val poolConfiguration = PoolConfiguration( 19 | maxObjects = 100, 20 | maxIdle = TimeUnit.MINUTES.toMillis(15), 21 | maxQueueSize = 10_000, 22 | validationInterval = TimeUnit.SECONDS.toMillis(30) 23 | ) 24 | val connectionPool = ConnectionPool(factory = MySQLConnectionFactory(configuration), configuration = poolConfiguration) 25 | } -------------------------------------------------------------------------------- /src/main/kotlin/Routes.kt: -------------------------------------------------------------------------------- 1 | package me.pgs 2 | 3 | import org.springframework.context.annotation.Bean 4 | import org.springframework.context.annotation.Configuration 5 | import org.springframework.http.MediaType.APPLICATION_STREAM_JSON 6 | import org.springframework.web.reactive.function.server.router 7 | 8 | @Configuration 9 | class Routes(val userHandler: UserHandler) { 10 | @Bean 11 | fun Router() = router { 12 | GET("/test").nest { 13 | accept(APPLICATION_STREAM_JSON, userHandler::getUsers) 14 | } 15 | } 16 | 17 | } -------------------------------------------------------------------------------- /src/main/kotlin/UserHandler.kt: -------------------------------------------------------------------------------- 1 | package me.pgs 2 | 3 | import org.springframework.stereotype.Component 4 | import org.springframework.web.reactive.function.server.ServerRequest 5 | import org.springframework.web.reactive.function.server.ServerResponse.* 6 | import reactor.core.publisher.Mono 7 | import org.springframework.web.reactive.function.server.body 8 | 9 | @Component 10 | class UserHandler(val db: DB) { 11 | 12 | fun getUsers(req: ServerRequest) = 13 | ok().body(Mono.fromFuture(db.connectionPool.sendPreparedStatement("select * from user;")).map { it.rows.orEmpty() }) 14 | } -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | server.port=8282 --------------------------------------------------------------------------------