JAVA-8294 : Split or move spring-data-rest module

spring-data-rest-1/README.md

@@ -0,0 +1,20 @@
+## Spring Data REST
+
+This module contains articles about Spring Data REST
+
+### Relevant Articles:
+- [Guide to Spring Data REST Validators](https://www.baeldung.com/spring-data-rest-validators)
+- [Spring Data Web Support](https://www.baeldung.com/spring-data-web-support)
+- [Spring REST and HAL Browser](https://www.baeldung.com/spring-rest-hal)
+
+### The Course
+The "REST With Spring" Classes: http://bit.ly/restwithspring
+
+# Running the project
+The application uses [Spring Boot](http://projects.spring.io/spring-boot/), so it is easy to run. You can start it any of a few ways:
+* Run the `main` method from `SpringDataRestApplication`
+* Use the Maven Spring Boot plugin: `mvn spring-boot:run`
+* Package the application as a JAR and run it using `java -jar intro-spring-data-rest-1.jar`
+
+# Viewing the running application
+To view the running application, visit [http://localhost:8080](http://localhost:8080) in your browser

spring-data-rest-1/pom.xml

@@ -0,0 +1,100 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>spring-data-rest-1</artifactId>
+    <version>1.0</version>
+    <name>spring-data-rest-1</name>
+    <packaging>jar</packaging>
+    <description>Intro to Spring Data REST</description>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-boot-2</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-rest</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.data</groupId>
+            <artifactId>spring-data-rest-hal-explorer</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-autoconfigure</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.querydsl</groupId>
+            <artifactId>querydsl-apt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.querydsl</groupId>
+            <artifactId>querydsl-jpa</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>com.mysema.maven</groupId>
+                <artifactId>maven-apt-plugin</artifactId>
+                <version>${maven.version}</version>
+                <executions>
+                    <execution>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>process</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>target/generated-sources</outputDirectory>
+                            <processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <start-class>com.baeldung.books.SpringDataRestApplication</start-class>
+        <maven.version>1.0</maven.version>
+    </properties>
+
+</project>

spring-data-rest-1/src/main/java/com/baeldung/books/SpringDataRestApplication.java

@@ -0,0 +1,13 @@
+package com.baeldung.books;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringDataRestApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringDataRestApplication.class, args);
+    }
+
+}

spring-data-rest-1/src/main/java/com/baeldung/books/config/DbConfig.java

@@ -0,0 +1,65 @@
+package com.baeldung.books.config;
+
+import java.util.Properties;
+
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
+import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
+import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
+
+@Configuration
+@EnableJpaRepositories(basePackages = "com.baeldung.books.repositories")
+public class DbConfig {
+
+	@Autowired
+	private Environment env;
+
+	@Bean
+	public DataSource dataSource() {
+		final DriverManagerDataSource dataSource = new DriverManagerDataSource();
+		dataSource.setDriverClassName(env.getProperty("driverClassName"));
+		dataSource.setUrl(env.getProperty("url"));
+		dataSource.setUsername(env.getProperty("user"));
+		dataSource.setPassword(env.getProperty("password"));
+		return dataSource;
+	}
+
+	@Bean
+	public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
+		final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
+		em.setDataSource(dataSource());
+		em.setPackagesToScan(new String[] { "com.baeldung.books.models" });
+		em.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
+		em.setJpaProperties(additionalProperties());
+		return em;
+	}
+
+	final Properties additionalProperties() {
+		final Properties hibernateProperties = new Properties();
+		if (env.getProperty("hibernate.hbm2ddl.auto") != null) {
+			hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
+		}
+		if (env.getProperty("hibernate.dialect") != null) {
+			hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
+		}
+		if (env.getProperty("hibernate.show_sql") != null) {
+			hibernateProperties.setProperty("hibernate.show_sql", env.getProperty("hibernate.show_sql"));
+		}
+		return hibernateProperties;
+	}
+
+}
+
+@Configuration
+@Profile("h2")
+@PropertySource("classpath:persistence-h2.properties")
+class H2Config {
+}

spring-data-rest-1/src/main/java/com/baeldung/books/config/RestConfig.java

@@ -0,0 +1,21 @@
+package com.baeldung.books.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
+import org.springframework.data.rest.core.mapping.ExposureConfiguration;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
+import org.springframework.http.HttpMethod;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+
+import com.baeldung.books.models.WebsiteUser;
+
+@Configuration
+public class RestConfig implements RepositoryRestConfigurer {
+
+    @Override
+    public void configureRepositoryRestConfiguration(RepositoryRestConfiguration repositoryRestConfiguration,
+                                                     CorsRegistry cors) {
+        ExposureConfiguration config = repositoryRestConfiguration.getExposureConfiguration();
+        config.forDomainType(WebsiteUser.class).withItemExposure((metadata, httpMethods) -> httpMethods.disable(HttpMethod.PATCH));
+    }
+}

spring-data-rest-1/src/main/java/com/baeldung/springdatawebsupport/application/repositories/UserRepository.java

@@ -1,12 +1,11 @@
 package com.baeldung.springdatawebsupport.application.repositories;
 
-import com.baeldung.springdatawebsupport.application.entities.User;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
 import org.springframework.data.querydsl.QuerydslPredicateExecutor;
 import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.stereotype.Repository;
 
+import com.baeldung.springdatawebsupport.application.entities.User;
+
 @Repository
 public interface UserRepository extends PagingAndSortingRepository<User, Long>, QuerydslPredicateExecutor<User> {
 

spring-data-rest-1/src/main/resources/application.properties

@@ -0,0 +1 @@
+spring.profiles.default=h2

spring-data-rest-1/src/main/resources/logback.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

spring-data-rest-1/src/main/resources/persistence-h2.properties

@@ -0,0 +1,8 @@
+driverClassName=org.h2.Driver
+url=jdbc:h2:mem:myDb;DB_CLOSE_DELAY=-1
+username=sa
+password=
+
+hibernate.dialect=org.hibernate.dialect.H2Dialect
+hibernate.show_sql=true
+hibernate.hbm2ddl.auto=create-drop

spring-data-rest-1/src/test/java/com/baeldung/SpringContextTest.java

@@ -0,0 +1,17 @@
+package com.baeldung;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import com.baeldung.books.SpringDataRestApplication;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = SpringDataRestApplication.class)
+public class SpringContextTest {
+
+    @Test
+    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
+    }
+}

spring-data-rest/README.md

@@ -4,15 +4,12 @@ This module contains articles about Spring Data REST
 
 ### Relevant Articles:
 - [Introduction to Spring Data REST](https://www.baeldung.com/spring-data-rest-intro)
-- [Guide to Spring Data REST Validators](https://www.baeldung.com/spring-data-rest-validators)
 - [Working with Relationships in Spring Data REST](https://www.baeldung.com/spring-data-rest-relationships)
 - [AngularJS CRUD Application with Spring Data REST](https://www.baeldung.com/angularjs-crud-with-spring-data-rest)
 - [Projections and Excerpts in Spring Data REST](https://www.baeldung.com/spring-data-rest-projections-excerpts)
 - [Spring Data REST Events with @RepositoryEventHandler](https://www.baeldung.com/spring-data-rest-events)
 - [Customizing HTTP Endpoints in Spring Data REST](https://www.baeldung.com/spring-data-rest-customize-http-endpoints)
 - [Spring Boot with SQLite](https://www.baeldung.com/spring-boot-sqlite)
-- [Spring Data Web Support](https://www.baeldung.com/spring-data-web-support)
-- [Spring REST and HAL Browser](https://www.baeldung.com/spring-rest-hal)
 
 ### The Course
 The "REST With Spring" Classes: http://bit.ly/restwithspring

spring-data-rest/pom.xml

@@ -33,15 +33,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
-        <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-rest-hal-browser -->
-        <dependency>
-            <groupId>org.springframework.data</groupId>
-            <artifactId>spring-data-rest-hal-explorer</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-validation</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-autoconfigure</artifactId>

spring-data-rest/src/main/java/com/baeldung/books/config/MvcConfig.java

@@ -1,5 +1,7 @@
 package com.baeldung.books.config;
 
+import org.springframework.boot.web.server.WebServerFactoryCustomizer;
+import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
@@ -22,6 +24,11 @@ public class MvcConfig implements WebMvcConfigurer {
         configurer.enable();
     }
 
+    @Bean
+    WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> enableDefaultServlet() {
+        return (factory) -> factory.setRegisterDefaultServlet(true);
+    }
+    
     @Bean
     AuthorEventHandler authorEventHandler() {
         return new AuthorEventHandler();

spring-data-rest/src/main/java/com/baeldung/books/config/RestConfig.java

@@ -1,14 +1,12 @@
 package com.baeldung.books.config;
 
-import com.baeldung.books.models.WebsiteUser;
-import com.baeldung.books.projections.CustomBook;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
-import org.springframework.data.rest.core.mapping.ExposureConfiguration;
 import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
-import org.springframework.http.HttpMethod;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 
+import com.baeldung.books.projections.CustomBook;
+
 @Configuration
 public class RestConfig implements RepositoryRestConfigurer {
 
@@ -16,7 +14,5 @@ public class RestConfig implements RepositoryRestConfigurer {
     public void configureRepositoryRestConfiguration(RepositoryRestConfiguration repositoryRestConfiguration,
                                                      CorsRegistry cors) {
         repositoryRestConfiguration.getProjectionConfiguration().addProjection(CustomBook.class);
-        ExposureConfiguration config = repositoryRestConfiguration.getExposureConfiguration();
-        config.forDomainType(WebsiteUser.class).withItemExposure((metadata, httpMethods) -> httpMethods.disable(HttpMethod.PATCH));
     }
 }

spring-data-rest/src/main/java/com/baeldung/books/events/AuthorEventHandler.java

@@ -1,11 +1,14 @@
 package com.baeldung.books.events;
 
-import org.springframework.data.rest.core.annotation.*;
+import java.util.logging.Logger;
+
+import org.springframework.data.rest.core.annotation.HandleAfterCreate;
+import org.springframework.data.rest.core.annotation.HandleAfterDelete;
+import org.springframework.data.rest.core.annotation.HandleBeforeCreate;
+import org.springframework.data.rest.core.annotation.HandleBeforeDelete;
+import org.springframework.data.rest.core.annotation.RepositoryEventHandler;
 
 import com.baeldung.books.models.Author;
-import com.baeldung.books.models.Book;
-
-import java.util.logging.Logger;
 
 @RepositoryEventHandler
 public class AuthorEventHandler {

spring-data-rest/src/main/java/com/baeldung/books/events/BookEventHandler.java

@@ -2,8 +2,6 @@ package com.baeldung.books.events;
 
 import java.util.logging.Logger;
 
-import org.apache.commons.logging.Log;
-import org.springframework.data.rest.core.annotation.HandleAfterDelete;
 import org.springframework.data.rest.core.annotation.HandleBeforeCreate;
 import org.springframework.data.rest.core.annotation.RepositoryEventHandler;