Init
This commit is contained in:
asia
+310
File diff suppressed because it is too large
Load Diff
Vendored
+182
@@ -0,0 +1,182 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. 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,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Maven Start Up Batch script
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM M2_HOME - location of maven2's installed home dir
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM set title of command window
|
||||
title %0
|
||||
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
|
||||
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
|
||||
|
||||
FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||
IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
|
||||
)
|
||||
|
||||
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||
if exist %WRAPPER_JAR% (
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Found %WRAPPER_JAR%
|
||||
)
|
||||
) else (
|
||||
if not "%MVNW_REPOURL%" == "" (
|
||||
SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
|
||||
)
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Couldn't find %WRAPPER_JAR%, downloading it ...
|
||||
echo Downloading from: %DOWNLOAD_URL%
|
||||
)
|
||||
|
||||
powershell -Command "&{"^
|
||||
"$webclient = new-object System.Net.WebClient;"^
|
||||
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
|
||||
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
|
||||
"}"^
|
||||
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
|
||||
"}"
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Finished downloading %WRAPPER_JAR%
|
||||
)
|
||||
)
|
||||
@REM End of extension
|
||||
|
||||
@REM Provide a "standardized" way to retrieve the CLI args that will
|
||||
@REM work with both Windows and non-Windows executions.
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
|
||||
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%" == "on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
|
||||
|
||||
exit /B %ERROR_CODE%
|
||||
@@ -0,0 +1,70 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>2.5.3</version>
|
||||
<relativePath/> <!-- lookup parent from repository -->
|
||||
</parent>
|
||||
<groupId>com.example</groupId>
|
||||
<artifactId>demo</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<name>demo</name>
|
||||
<description>Demo project for Spring Boot</description>
|
||||
<properties>
|
||||
<java.version>11</java.version>
|
||||
</properties>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-data-jpa</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>javax.xml.bind</groupId>
|
||||
<artifactId>jaxb-api</artifactId>
|
||||
<version>2.3.0</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.junit.jupiter</groupId>
|
||||
<artifactId>junit-jupiter-engine</artifactId>
|
||||
<version>5.7.2</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
<configuration>
|
||||
<excludes>
|
||||
<exclude>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
</exclude>
|
||||
</excludes>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
@@ -0,0 +1,12 @@
|
||||
package com.baeldung.hexagonal;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
|
||||
@SpringBootApplication
|
||||
public class Application {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(Application.class, args);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
package com.baeldung.hexagonal.adapter.in;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Data
|
||||
class ItemTransportObject {
|
||||
private String name;
|
||||
private Integer quantity;
|
||||
private String category;
|
||||
}
|
||||
@@ -0,0 +1,22 @@
|
||||
package com.baeldung.hexagonal.adapter.in;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.web.bind.annotation.*;
|
||||
|
||||
@RestController
|
||||
@RequestMapping("/shopping-cart")
|
||||
public class ShoppingCartController {
|
||||
|
||||
@Autowired
|
||||
ShoppingCartFacade apiAdapter;
|
||||
|
||||
@GetMapping
|
||||
public Float getTotalCartValue() {
|
||||
return apiAdapter.getTotalCartValue();
|
||||
}
|
||||
|
||||
@PostMapping()
|
||||
public void addItem(@RequestBody ItemTransportObject item) {
|
||||
apiAdapter.addItem(item);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
package com.baeldung.hexagonal.adapter.in;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import com.baeldung.hexagonal.domain.ShoppingCartService;
|
||||
|
||||
@Component
|
||||
class ShoppingCartFacade {
|
||||
|
||||
@Autowired
|
||||
ShoppingCartService shoppingCartService;
|
||||
|
||||
void addItem(ItemTransportObject item) {
|
||||
shoppingCartService.addItem(item.getName(), item.getQuantity());
|
||||
}
|
||||
|
||||
Float getTotalCartValue() {
|
||||
return shoppingCartService.getTotalCartValue();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,26 @@
|
||||
package com.baeldung.hexagonal.adapter.out;
|
||||
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.Id;
|
||||
|
||||
import com.baeldung.hexagonal.domain.CartItem;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Entity
|
||||
@Data
|
||||
public class Product {
|
||||
|
||||
@Id
|
||||
public final Integer id;
|
||||
@Column
|
||||
public final String name;
|
||||
@Column
|
||||
public final Float price;
|
||||
|
||||
public CartItem toItem() {
|
||||
return new CartItem(name, price);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,12 @@
|
||||
package com.baeldung.hexagonal.adapter.out;
|
||||
|
||||
import org.springframework.data.repository.CrudRepository;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
import com.baeldung.hexagonal.domain.ports.ProductRepository;
|
||||
|
||||
@Repository
|
||||
public interface ProductCrudRepository extends CrudRepository<Product, Integer>, ProductRepository {
|
||||
|
||||
Product findByName(String name);
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
package com.baeldung.hexagonal.domain;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.NonNull;
|
||||
|
||||
@Data
|
||||
public class CartItem {
|
||||
|
||||
@NonNull
|
||||
private final String name;
|
||||
private final Float price;
|
||||
|
||||
}
|
||||
@@ -0,0 +1,22 @@
|
||||
package com.baeldung.hexagonal.domain;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import lombok.RequiredArgsConstructor;
|
||||
|
||||
@RequiredArgsConstructor
|
||||
class ShoppingCart {
|
||||
|
||||
private final Map<CartItem, Integer> itemToQuantity;
|
||||
|
||||
Float getTotalCartValue() {
|
||||
return itemToQuantity.entrySet().stream()
|
||||
.map(item -> item.getKey().getPrice() * item.getValue()).reduce(0f, Float::sum);
|
||||
}
|
||||
|
||||
void addItem(CartItem cartItem, Integer quantity) {
|
||||
if (quantity < 0)
|
||||
throw new IllegalArgumentException("Quantity should not be negative.");
|
||||
itemToQuantity.put(cartItem, itemToQuantity.getOrDefault(cartItem, 0) + quantity);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
package com.baeldung.hexagonal.domain;
|
||||
|
||||
import java.util.HashMap;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import com.baeldung.hexagonal.adapter.out.Product;
|
||||
import com.baeldung.hexagonal.domain.ports.ProductRepository;
|
||||
|
||||
@Service
|
||||
public class ShoppingCartService {
|
||||
|
||||
private final ShoppingCart shoppingCart;
|
||||
|
||||
@Autowired
|
||||
ProductRepository productRepository;
|
||||
|
||||
public ShoppingCartService() {
|
||||
this.shoppingCart = new ShoppingCart(new HashMap<>());
|
||||
}
|
||||
|
||||
public Float getTotalCartValue() {
|
||||
return shoppingCart.getTotalCartValue();
|
||||
}
|
||||
|
||||
public void addItem(String name, Integer quantity) {
|
||||
Product product = productRepository.findByName(name);
|
||||
shoppingCart.addItem(product.toItem(), quantity);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,8 @@
|
||||
package com.baeldung.hexagonal.domain.ports;
|
||||
|
||||
import com.baeldung.hexagonal.adapter.out.Product;
|
||||
|
||||
public interface ProductRepository {
|
||||
|
||||
Product findByName(String name);
|
||||
}
|
||||
@@ -0,0 +1,5 @@
|
||||
spring.datasource.url=jdbc:h2:mem:testdb
|
||||
spring.datasource.driverClassName=org.h2.Driver
|
||||
spring.datasource.username=sa
|
||||
spring.datasource.password=password
|
||||
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
|
||||
@@ -0,0 +1,29 @@
|
||||
package com.baeldung.hexagonal.domain;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertEquals;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
|
||||
class ShoppingCartTest {
|
||||
|
||||
@Test
|
||||
void givenNonemptyShoppingCart_whenGetTotalCartValueCalled_thenShouldCalculateCorrectly() {
|
||||
|
||||
// given
|
||||
Map<CartItem, Integer> items = new HashMap<>();
|
||||
items.put(new CartItem("Cheese", 1.5f), 2);
|
||||
items.put(new CartItem("Lemon", 2f), 5);
|
||||
|
||||
ShoppingCart cart = new ShoppingCart(items);
|
||||
|
||||
// when
|
||||
Float totalCartValue = cart.getTotalCartValue();
|
||||
|
||||
// then
|
||||
assertEquals(totalCartValue, 13f, 0);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user