commit 076a224bccbebaaabf8efd549ddf5fc374c74c34 Author: Florian THIERRY Date: Thu Sep 18 16:57:59 2025 +0200 Initial commit. diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..85f53ac --- /dev/null +++ b/.gitignore @@ -0,0 +1,43 @@ +HELP.md +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Kotlin ### +.kotlin + +### Local postgresql database data ### +/local/postgresql/pgdata diff --git a/build.gradle.kts b/build.gradle.kts new file mode 100644 index 0000000..b8cdf6e --- /dev/null +++ b/build.gradle.kts @@ -0,0 +1,26 @@ +plugins { + java + id("org.springframework.boot") version "3.2.0" apply false + id("io.spring.dependency-management") version "1.1.4" apply false +} + +allprojects { + group = "com.zeenea.experiments.virtualthreads" + version = "0.0.1-SNAPSHOT" + + tasks.withType { + options.compilerArgs.add("--release") + options.compilerArgs.add("21") +// options.compilerArgs.add("--enable-preview") + } + + repositories { + mavenCentral() + } + +// java { +// toolchain { +// languageVersion = JavaLanguageVersion.of(21) +// } +// } +} \ No newline at end of file diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..554320d --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,18 @@ +services: + database: + container_name: "virtual-threads-test-db" + image: "postgres:17" + ports: + - "51000:5432" + networks: + - "virtual-threads-test-network" + environment: + POSTGRES_DB: virtual_threads_test_db + POSTGRES_USER: virtual_threads_test_user + POSTGRES_PASSWORD: password + PGDATA: /var/lib/postgresql/data/pgdata + volumes: + - "./local/postgresql/pgdata:/var/lib/postgresql/data/pgdata" + +networks: + virtual-threads-test-network: diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..1b33c55 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..d4081da --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,7 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip +networkTimeout=10000 +validateDistributionUrl=true +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..23d15a9 --- /dev/null +++ b/gradlew @@ -0,0 +1,251 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# SPDX-License-Identifier: Apache-2.0 +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH="\\\"\\\"" + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..db3a6ac --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,94 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem +@rem SPDX-License-Identifier: Apache-2.0 +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH= + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/reactor-app/build.gradle.kts b/reactor-app/build.gradle.kts new file mode 100644 index 0000000..003b12c --- /dev/null +++ b/reactor-app/build.gradle.kts @@ -0,0 +1,24 @@ +plugins { + id("java") + id("org.springframework.boot") + id("io.spring.dependency-management") +} + +group = "com.zeenea.experiments.virtualthreads.reactorapp" +version = "0.0.1-SNAPSHOT" + +dependencies { + implementation("org.springframework.boot:spring-boot-starter-webflux") + developmentOnly("org.springframework.boot:spring-boot-devtools") + implementation("org.springframework.boot:spring-boot-starter-data-jpa") + runtimeOnly("org.postgresql:postgresql") + compileOnly("org.projectlombok:lombok") + annotationProcessor("org.projectlombok:lombok") + testImplementation("org.springframework.boot:spring-boot-starter-test") + testImplementation("io.projectreactor:reactor-test") + testRuntimeOnly("org.junit.platform:junit-platform-launcher") +} + +tasks.withType { + useJUnitPlatform() +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/configuration/JpaConfiguration.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/configuration/JpaConfiguration.java new file mode 100644 index 0000000..c2f20df --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/configuration/JpaConfiguration.java @@ -0,0 +1,10 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.configuration; + +import org.springframework.boot.autoconfigure.domain.EntityScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; + +@Configuration +@EnableJpaRepositories("com.zeenea.experiments.virtualthreads.reactorapp.infrastructure") +@EntityScan("com.zeenea.experiments.virtualthreads.reactorapp.infrastructure") +public class JpaConfiguration {} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/CatalogService.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/CatalogService.java new file mode 100644 index 0000000..fa37ba3 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/CatalogService.java @@ -0,0 +1,26 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.port.CatalogPort; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +@Service +public class CatalogService { + private final CatalogPort catalogPort; + + public CatalogService(CatalogPort catalogPort) { + this.catalogPort = catalogPort; + } + + public Mono getById(UUID catalogId) { + return catalogPort.getById(catalogId); + } + + public Flux getAll() { + return catalogPort.getAll(); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/model/Catalog.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/model/Catalog.java new file mode 100644 index 0000000..639806b --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/model/Catalog.java @@ -0,0 +1,5 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model; + +import java.util.UUID; + +public record Catalog(UUID id, String name) {} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/port/CatalogPort.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/port/CatalogPort.java new file mode 100644 index 0000000..7d99f7d --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/catalog/port/CatalogPort.java @@ -0,0 +1,12 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.port; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +public interface CatalogPort { + Mono getById(UUID catalogId); + Flux getAll(); +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/ItemService.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/ItemService.java new file mode 100644 index 0000000..b8916c4 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/ItemService.java @@ -0,0 +1,19 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.item; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.port.ItemPort; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Flux; + +@Service +public class ItemService { + private final ItemPort itemPort; + + public ItemService(ItemPort itemPort) { + this.itemPort = itemPort; + } + + public Flux getAllItems() { + return itemPort.getAll(); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/model/Item.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/model/Item.java new file mode 100644 index 0000000..16031a6 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/model/Item.java @@ -0,0 +1,14 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model; + +import java.time.ZonedDateTime; +import java.util.UUID; + +public record Item( + UUID id, + String name, + ZonedDateTime sharedDate +) { + public boolean isShared() { + return sharedDate != null; + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/port/ItemPort.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/port/ItemPort.java new file mode 100644 index 0000000..3540e3e --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/item/port/ItemPort.java @@ -0,0 +1,8 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.item.port; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; +import reactor.core.publisher.Flux; + +public interface ItemPort { + Flux getAll(); +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/MarketplaceService.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/MarketplaceService.java new file mode 100644 index 0000000..e430955 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/MarketplaceService.java @@ -0,0 +1,36 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.marketplace; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.CatalogService; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.ItemService; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.marketplace.model.Marketplace; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Mono; + +import java.util.List; + +@Service +public class MarketplaceService { + private final CatalogService catalogService; + private final ItemService itemService; + + public MarketplaceService(CatalogService catalogService, ItemService itemService) { + this.catalogService = catalogService; + this.itemService = itemService; + } + + public Mono getMarketplace() { + Mono> catalogListMono = catalogService.getAll().collectList(); + Mono> sharedItemListMono = itemService.getAllItems() + .filter(Item::isShared) + .collectList(); + return Mono.zip(catalogListMono, sharedItemListMono) + .map(tuple -> { + List catalogs = tuple.getT1(); + List items = tuple.getT2(); + return new Marketplace(catalogs, items); + }); + } + +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/model/Marketplace.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/model/Marketplace.java new file mode 100644 index 0000000..cc8e049 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/domain/marketplace/model/Marketplace.java @@ -0,0 +1,11 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.domain.marketplace.model; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; + +import java.util.List; + +public record Marketplace( + List catalogs, + List sharedItems +) {} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/CatalogController.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/CatalogController.java new file mode 100644 index 0000000..6aca829 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/CatalogController.java @@ -0,0 +1,27 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.exposition.catalog; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.CatalogService; +import com.zeenea.experiments.virtualthreads.reactorapp.exposition.catalog.model.CatalogDto; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +@RestController +@RequestMapping("/api/catalogs") +public class CatalogController { + private final CatalogService catalogService; + + public CatalogController(CatalogService catalogService) { + this.catalogService = catalogService; + } + + @GetMapping("/{catalogId}") + public Mono getById(@PathVariable("catalogId") UUID catalogId) { + return catalogService.getById(catalogId) + .map(CatalogDto::new); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/model/CatalogDto.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/model/CatalogDto.java new file mode 100644 index 0000000..df8068a --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/catalog/model/CatalogDto.java @@ -0,0 +1,14 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.exposition.catalog.model; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; + +import java.util.UUID; + +public record CatalogDto( + UUID id, + String name +) { + public CatalogDto(Catalog catalog) { + this(catalog.id(), catalog.name()); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/MarketplaceController.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/MarketplaceController.java new file mode 100644 index 0000000..6504a69 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/MarketplaceController.java @@ -0,0 +1,24 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.exposition.marketplace; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.marketplace.MarketplaceService; +import com.zeenea.experiments.virtualthreads.reactorapp.exposition.marketplace.model.MarketplaceDto; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; +import reactor.core.publisher.Mono; + +@RestController +@RequestMapping("/api/marketplace") +public class MarketplaceController { + private final MarketplaceService marketplaceService; + + public MarketplaceController(MarketplaceService marketplaceService) { + this.marketplaceService = marketplaceService; + } + + @GetMapping + public Mono getMarketplace() { + return marketplaceService.getMarketplace() + .map(MarketplaceDto::new); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/ItemDto.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/ItemDto.java new file mode 100644 index 0000000..7d26c96 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/ItemDto.java @@ -0,0 +1,15 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.exposition.marketplace.model; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; + +import java.util.UUID; + +public record ItemDto( + UUID id, + String name, + Boolean isShared +) { + public ItemDto(Item item) { + this(item.id(), item.name(), item.isShared()); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/MarketplaceDto.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/MarketplaceDto.java new file mode 100644 index 0000000..e5c7376 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/exposition/marketplace/model/MarketplaceDto.java @@ -0,0 +1,15 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.exposition.marketplace.model; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.marketplace.model.Marketplace; +import com.zeenea.experiments.virtualthreads.reactorapp.exposition.catalog.model.CatalogDto; + +import java.util.List; + +public record MarketplaceDto(List catalogs, List sharedItems) { + public MarketplaceDto(Marketplace marketplace) { + this( + marketplace.catalogs().stream().map(CatalogDto::new).toList(), + marketplace.sharedItems().stream().map(ItemDto::new).toList() + ); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/CatalogJpaAdapter.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/CatalogJpaAdapter.java new file mode 100644 index 0000000..a957550 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/CatalogJpaAdapter.java @@ -0,0 +1,37 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.port.CatalogPort; +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog.model.CatalogJpaEntity; +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog.repository.CatalogJpaRepository; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.core.scheduler.Schedulers; + +import java.util.UUID; + +@Component +public class CatalogJpaAdapter implements CatalogPort { + private final CatalogJpaRepository catalogJpaRepository; + + public CatalogJpaAdapter(CatalogJpaRepository catalogJpaRepository) { + this.catalogJpaRepository = catalogJpaRepository; + } + + @Override + public Mono getById(UUID catalogId) { + return Mono.fromCallable(() -> catalogJpaRepository.findById(catalogId)) + .subscribeOn(Schedulers.boundedElastic()) + .flatMap(result -> result.map(Mono::just).orElseGet(Mono::empty)) + .map(CatalogJpaEntity::toDomain); + } + + @Override + public Flux getAll() { + return Mono.fromCallable(catalogJpaRepository::findAll) + .subscribeOn(Schedulers.boundedElastic()) + .flatMapMany(Flux::fromIterable) + .map(CatalogJpaEntity::toDomain); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/model/CatalogJpaEntity.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/model/CatalogJpaEntity.java new file mode 100644 index 0000000..4551149 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/model/CatalogJpaEntity.java @@ -0,0 +1,34 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog.model; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.catalog.model.Catalog; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +import java.util.UUID; + +@Entity +@Table(name = "catalog") +@NoArgsConstructor +@AllArgsConstructor +@Getter +@Setter +public class CatalogJpaEntity { + @Id + private UUID id; + @Column(nullable = false) + private String name; + + public CatalogJpaEntity(Catalog catalog) { + id = catalog.id(); + name = catalog.name(); + } + + public Catalog toDomain() { + return new Catalog(id, name); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/repository/CatalogJpaRepository.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/repository/CatalogJpaRepository.java new file mode 100644 index 0000000..e413e1c --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/catalog/repository/CatalogJpaRepository.java @@ -0,0 +1,11 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog.repository; + +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.catalog.model.CatalogJpaEntity; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import java.util.UUID; + +@Repository +public interface CatalogJpaRepository extends JpaRepository { +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/ItemJpaAdapter.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/ItemJpaAdapter.java new file mode 100644 index 0000000..d86b685 --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/ItemJpaAdapter.java @@ -0,0 +1,27 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.port.ItemPort; +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item.model.ItemJpaEntity; +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item.repository.ItemJpaRepository; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.core.scheduler.Schedulers; + +@Component +public class ItemJpaAdapter implements ItemPort { + private final ItemJpaRepository itemJpaRepository; + + public ItemJpaAdapter(ItemJpaRepository itemJpaRepository) { + this.itemJpaRepository = itemJpaRepository; + } + + @Override + public Flux getAll() { + return Mono.fromCallable(itemJpaRepository::findAll) + .subscribeOn(Schedulers.boundedElastic()) + .flatMapMany(Flux::fromIterable) + .map(ItemJpaEntity::toDomain); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/model/ItemJpaEntity.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/model/ItemJpaEntity.java new file mode 100644 index 0000000..cbe7a8c --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/model/ItemJpaEntity.java @@ -0,0 +1,39 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item.model; + +import com.zeenea.experiments.virtualthreads.reactorapp.domain.item.model.Item; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +import java.time.ZonedDateTime; +import java.util.UUID; + +@Entity +@Table(name = "item") +@AllArgsConstructor +@NoArgsConstructor +@Getter +@Setter +public class ItemJpaEntity { + @Id + private UUID id; + @Column(nullable = false) + private String name; + @Column(nullable = false) + private ZonedDateTime sharedDate; + + public ItemJpaEntity(Item item) { + id = item.id(); + name = item.name(); + sharedDate = item.sharedDate(); + } + + public Item toDomain() { + return new Item(id, name, sharedDate); + } +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/repository/ItemJpaRepository.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/repository/ItemJpaRepository.java new file mode 100644 index 0000000..37d31ce --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/infrastructure/item/repository/ItemJpaRepository.java @@ -0,0 +1,11 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item.repository; + +import com.zeenea.experiments.virtualthreads.reactorapp.infrastructure.item.model.ItemJpaEntity; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import java.util.UUID; + +@Repository +public interface ItemJpaRepository extends JpaRepository { +} diff --git a/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/launcher/ReactorApplication.java b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/launcher/ReactorApplication.java new file mode 100644 index 0000000..8029d6b --- /dev/null +++ b/reactor-app/src/main/java/com/zeenea/experiments/virtualthreads/reactorapp/launcher/ReactorApplication.java @@ -0,0 +1,11 @@ +package com.zeenea.experiments.virtualthreads.reactorapp.launcher; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication(scanBasePackages = "com.zeenea.experiments.virtualthreads.reactorapp") +public class ReactorApplication { + public static void main(String[] args) { + SpringApplication.run(ReactorApplication.class, args); + } +} diff --git a/reactor-app/src/main/resources/application.yml b/reactor-app/src/main/resources/application.yml new file mode 100644 index 0000000..22712b4 --- /dev/null +++ b/reactor-app/src/main/resources/application.yml @@ -0,0 +1,14 @@ +spring: + application: + name: reactor-app + datasource: + driverClassName: org.postgresql.Driver + url: jdbc:postgresql://localhost:51000/virtual_threads_test_db + username: virtual_threads_test_user + password: password + threads: + virtual: + enabled: true + +server: + port: 52001 \ No newline at end of file diff --git a/settings.gradle.kts b/settings.gradle.kts new file mode 100644 index 0000000..e2bdfbb --- /dev/null +++ b/settings.gradle.kts @@ -0,0 +1,3 @@ +rootProject.name = "virtual-threads-experiences" +include("reactor-app") +include("virtual-threads-app") \ No newline at end of file diff --git a/virtual-threads-app/build.gradle.kts b/virtual-threads-app/build.gradle.kts new file mode 100644 index 0000000..50fda09 --- /dev/null +++ b/virtual-threads-app/build.gradle.kts @@ -0,0 +1,24 @@ +plugins { + id("java") + id("org.springframework.boot") + id("io.spring.dependency-management") +} + +group = "com.zeenea.experiments.virtualthreads.virtualthreadsapp" +version = "0.0.1-SNAPSHOT" + +dependencies { + implementation("org.springframework.boot:spring-boot-starter-web") + developmentOnly("org.springframework.boot:spring-boot-devtools") + implementation("org.springframework.boot:spring-boot-starter-data-jpa") + runtimeOnly("org.postgresql:postgresql") + compileOnly("org.projectlombok:lombok") + annotationProcessor("org.projectlombok:lombok") + testImplementation("org.springframework.boot:spring-boot-starter-test") + testImplementation("io.projectreactor:reactor-test") + testRuntimeOnly("org.junit.platform:junit-platform-launcher") +} + +tasks.withType { + useJUnitPlatform() +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/configuration/JpaConfiguration.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/configuration/JpaConfiguration.java new file mode 100644 index 0000000..4458f24 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/configuration/JpaConfiguration.java @@ -0,0 +1,10 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.configuration; + +import org.springframework.boot.autoconfigure.domain.EntityScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; + +@Configuration +@EnableJpaRepositories("com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure") +@EntityScan("com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure") +public class JpaConfiguration {} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/CatalogService.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/CatalogService.java new file mode 100644 index 0000000..33c65dd --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/CatalogService.java @@ -0,0 +1,21 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.port.CatalogPort; +import org.springframework.stereotype.Service; + +import java.util.Optional; +import java.util.UUID; + +@Service +public class CatalogService { + private final CatalogPort catalogPort; + + public CatalogService(CatalogPort catalogPort) { + this.catalogPort = catalogPort; + } + + public Optional getById(UUID catalogId) { + return catalogPort.getById(catalogId); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/model/Catalog.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/model/Catalog.java new file mode 100644 index 0000000..97f8157 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/model/Catalog.java @@ -0,0 +1,5 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model; + +import java.util.UUID; + +public record Catalog(UUID id, String name) {} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/port/CatalogPort.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/port/CatalogPort.java new file mode 100644 index 0000000..1589ccd --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/domain/catalog/port/CatalogPort.java @@ -0,0 +1,10 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.port; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model.Catalog; + +import java.util.Optional; +import java.util.UUID; + +public interface CatalogPort { + Optional getById(UUID catalogId); +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/ThreadController.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/ThreadController.java new file mode 100644 index 0000000..d693063 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/ThreadController.java @@ -0,0 +1,14 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.exposition; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/thread") +public class ThreadController { + @GetMapping("/name") + public String getThreadName() { + return Thread.currentThread().getName(); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/CatalogController.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/CatalogController.java new file mode 100644 index 0000000..a4af23c --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/CatalogController.java @@ -0,0 +1,27 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.exposition.catalog; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.CatalogService; +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.exposition.catalog.model.CatalogDto; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import java.util.Optional; +import java.util.UUID; + +@RestController +@RequestMapping("/api/catalogs") +public class CatalogController { + private final CatalogService catalogService; + + public CatalogController(CatalogService catalogService) { + this.catalogService = catalogService; + } + + @GetMapping("/{catalogId}") + public Optional getById(@PathVariable("catalogId") UUID catalogId) { + return catalogService.getById(catalogId) + .map(CatalogDto::new); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/model/CatalogDto.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/model/CatalogDto.java new file mode 100644 index 0000000..c99dfb6 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/exposition/catalog/model/CatalogDto.java @@ -0,0 +1,14 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.exposition.catalog.model; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model.Catalog; + +import java.util.UUID; + +public record CatalogDto( + UUID id, + String name +) { + public CatalogDto(Catalog catalog) { + this(catalog.id(), catalog.name()); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/CatalogJpaAdapter.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/CatalogJpaAdapter.java new file mode 100644 index 0000000..f6506a2 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/CatalogJpaAdapter.java @@ -0,0 +1,25 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model.Catalog; +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.port.CatalogPort; +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog.model.CatalogJpaEntity; +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog.repository.CatalogJpaRepository; +import org.springframework.stereotype.Component; + +import java.util.Optional; +import java.util.UUID; + +@Component +public class CatalogJpaAdapter implements CatalogPort { + private final CatalogJpaRepository catalogJpaRepository; + + public CatalogJpaAdapter(CatalogJpaRepository catalogJpaRepository) { + this.catalogJpaRepository = catalogJpaRepository; + } + + @Override + public Optional getById(UUID catalogId) { + return catalogJpaRepository.findById(catalogId) + .map(CatalogJpaEntity::toDomain); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/model/CatalogJpaEntity.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/model/CatalogJpaEntity.java new file mode 100644 index 0000000..2bd6852 --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/model/CatalogJpaEntity.java @@ -0,0 +1,35 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog.model; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.domain.catalog.model.Catalog; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +import java.util.UUID; + +@Entity +@Table(name = "catalog") +@NoArgsConstructor +@AllArgsConstructor +@Getter +@Setter +public class CatalogJpaEntity { + @Id + private UUID id; + @Column(nullable = false) + private String name; + + public CatalogJpaEntity(Catalog catalog) { + id = catalog.id(); + name = catalog.name(); + } + + public Catalog toDomain() { + return new Catalog(id, name); + } +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/repository/CatalogJpaRepository.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/repository/CatalogJpaRepository.java new file mode 100644 index 0000000..c07363e --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/infrastructure/catalog/repository/CatalogJpaRepository.java @@ -0,0 +1,12 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog.repository; + +import com.zeenea.experiments.virtualthreads.virtualthreadsapp.infrastructure.catalog.model.CatalogJpaEntity; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import java.util.UUID; + +@Repository +public interface CatalogJpaRepository extends JpaRepository { + +} diff --git a/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/launcher/VirtualThreadsApplication.java b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/launcher/VirtualThreadsApplication.java new file mode 100644 index 0000000..abe449f --- /dev/null +++ b/virtual-threads-app/src/main/java/com/zeenea/experiments/virtualthreads/virtualthreadsapp/launcher/VirtualThreadsApplication.java @@ -0,0 +1,12 @@ +package com.zeenea.experiments.virtualthreads.virtualthreadsapp.launcher; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication(scanBasePackages = "com.zeenea.experiments.virtualthreads.virtualthreadsapp") + +public class VirtualThreadsApplication { + public static void main(String[] args) { + SpringApplication.run(VirtualThreadsApplication.class, args); + } +} diff --git a/virtual-threads-app/src/main/resources/application.yml b/virtual-threads-app/src/main/resources/application.yml new file mode 100644 index 0000000..4cc3f59 --- /dev/null +++ b/virtual-threads-app/src/main/resources/application.yml @@ -0,0 +1,14 @@ +spring: + application: + name: virtual-threads-app + datasource: + driverClassName: org.postgresql.Driver + url: jdbc:postgresql://localhost:51000/virtual_threads_test_db + username: virtual_threads_test_user + password: password + threads: + virtual: + enabled: true + +server: + port: 51001 \ No newline at end of file diff --git a/virtual-threads-app/src/main/resources/sql/init_database.sql b/virtual-threads-app/src/main/resources/sql/init_database.sql new file mode 100644 index 0000000..ba068eb --- /dev/null +++ b/virtual-threads-app/src/main/resources/sql/init_database.sql @@ -0,0 +1,14 @@ +\c virtual_threads_db; + +CREATE EXTENSION IF NOT EXISTS "uuid-ossp"; + +CREATE TABLE IF NOT EXISTS catalog ( + id UUID NOT NULL PRIMARY KEY, + name VARCHAR NOT NULL +); + +CREATE TABLE IF NOT EXISTS item ( + id UUID NOT NULL PRIMARY KEY, + name VARCHAR NOT NULL, + shared_date TIMESTAMP WITH TIME ZONE NOT NULL +); \ No newline at end of file