Merge branch 'master' into JAVA-3528-move-spring-mvc-velocity-module

core-java-modules/core-java-11-2/pom.xml

@@ -28,6 +28,29 @@
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.mock-server</groupId>
+            <artifactId>mockserver-junit-jupiter</artifactId>
+            <version>${mockserver.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>${junit.jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <version>${junit.jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>${junit.jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -48,7 +71,9 @@
         <maven.compiler.source.version>11</maven.compiler.source.version>
         <maven.compiler.target.version>11</maven.compiler.target.version>
         <guava.version>29.0-jre</guava.version>
+        <junit.jupiter.version>5.7.0</junit.jupiter.version>
         <assertj.version>3.17.2</assertj.version>
+        <mockserver.version>5.11.1</mockserver.version>
     </properties>
 
 </project>

core-java-modules/core-java-11-2/src/main/java/com/baeldung/features/MainClass.java

@@ -0,0 +1,17 @@
+package com.baeldung.features;
+
+public class MainClass {
+
+    private static boolean mainPrivateMethod() {
+        return true;
+    }
+
+    public static class NestedClass {
+
+        boolean nestedPublicMethod() {
+            return mainPrivateMethod();
+        }
+
+    }
+
+}

core-java-modules/core-java-11-2/src/test/java/com/baeldung/features/HttpClientIntegrationTest.java

@@ -0,0 +1,54 @@
+package com.baeldung.features;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.mockserver.integration.ClientAndServer;
+import org.mockserver.model.HttpStatusCode;
+import org.mockserver.socket.PortFactory;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockserver.integration.ClientAndServer.startClientAndServer;
+
+class HttpClientIntegrationTest {
+
+    private static ClientAndServer mockServer;
+    private static int port;
+
+    @BeforeAll
+    static void startServer() {
+        port = PortFactory.findFreePort();
+        mockServer = startClientAndServer(port);
+        mockServer.when(new org.mockserver.model.HttpRequest().withMethod("GET"))
+          .respond(new org.mockserver.model.HttpResponse()
+            .withStatusCode(HttpStatusCode.OK_200.code())
+            .withBody("Hello from the server!"));
+    }
+
+    @AfterAll
+    static void stopServer() {
+        mockServer.stop();
+    }
+
+    @Test
+    void givenSampleHttpRequest_whenRequestIsSent_thenServerResponseIsReceived() throws IOException, InterruptedException {
+        HttpClient httpClient = HttpClient.newBuilder()
+          .version(HttpClient.Version.HTTP_2)
+          .connectTimeout(Duration.ofSeconds(20))
+          .build();
+        HttpRequest httpRequest = HttpRequest.newBuilder()
+          .GET()
+          .uri(URI.create("http://localhost:" + port))
+          .build();
+        HttpResponse<String> httpResponse = httpClient.send(httpRequest, HttpResponse.BodyHandlers.ofString());
+        assertThat(httpResponse.body()).isEqualTo("Hello from the server!");
+    }
+
+}

core-java-modules/core-java-11-2/src/test/java/com/baeldung/features/JavaElevenFeaturesUnitTest.java

@@ -0,0 +1,61 @@
+package com.baeldung.features;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class JavaElevenFeaturesUnitTest {
+
+    @Test
+    void givenMultilineString_whenExtractingNonBlankStrippedLines_thenLinesAreReturned() {
+        String multilineString = "Baeldung helps \n \n developers \n explore Java.";
+        List<String> lines = multilineString.lines()
+          .filter(line -> !line.isBlank())
+          .map(String::strip)
+          .collect(Collectors.toList());
+        assertThat(lines).containsExactly("Baeldung helps", "developers", "explore Java.");
+    }
+
+    @Test
+    void givenTemporaryFile_whenReadingStringContent_thenContentIsReturned(@TempDir Path tempDir) throws IOException {
+        Path filePath = Files.writeString(Files.createTempFile(tempDir, "demo", ".txt"), "Sample text");
+        String fileContent = Files.readString(filePath);
+        assertThat(fileContent).isEqualTo("Sample text");
+    }
+
+    @Test
+    void givenSampleList_whenConvertingToArray_thenItemsRemainUnchanged() {
+        List<String> sampleList = Arrays.asList("Java", "Kotlin");
+        String[] sampleArray = sampleList.toArray(String[]::new);
+        assertThat(sampleArray).containsExactly("Java", "Kotlin");
+    }
+
+    @Test
+    void givenSampleList_whenConvertingToUppercaseString_thenUppercaseIsReturned() {
+        List<String> sampleList = Arrays.asList("Java", "Kotlin");
+        String resultString = sampleList.stream()
+          .map((@Nonnull var x) -> x.toUpperCase())
+          .collect(Collectors.joining(", "));
+        assertThat(resultString).isEqualTo("JAVA, KOTLIN");
+    }
+
+    @Test
+    void givenSampleList_whenExtractingNonBlankValues_thenOnlyNonBlanksAreReturned() {
+        List<String> sampleList = Arrays.asList("Java", "\n \n", "Kotlin", " ");
+        List<String> withoutBlanks = sampleList.stream()
+          .filter(Predicate.not(String::isBlank))
+          .collect(Collectors.toList());
+        assertThat(withoutBlanks).containsExactly("Java", "Kotlin");
+    }
+
+}

core-java-modules/core-java-11-2/src/test/java/com/baeldung/features/NestedClassesUnitTest.java

@@ -0,0 +1,37 @@
+package com.baeldung.features;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class NestedClassesUnitTest {
+
+    @Test
+    public void giveNestedClass_whenCallingMainClassPrivateMethod_thenNoExceptionIsThrown() {
+        MainClass.NestedClass nestedInstance = new MainClass.NestedClass();
+        assertThat(nestedInstance.nestedPublicMethod()).isTrue();
+    }
+
+    @Test
+    public void giveNestedClass_whenCheckingNestmate_thenNestedClassIsReturned() {
+        assertThat(MainClass.class.isNestmateOf(MainClass.NestedClass.class)).isTrue();
+    }
+
+    @Test
+    public void giveNestedClass_whenCheckingNestHost_thenMainClassIsReturned() {
+        assertThat(MainClass.NestedClass.class.getNestHost()).isEqualTo(MainClass.class);
+    }
+
+    @Test
+    public void giveNestedClass_whenCheckingNestMembers_thenNestMembersAreReturned() {
+        Set<String> nestedMembers = Arrays.stream(MainClass.NestedClass.class.getNestMembers())
+          .map(Class::getName)
+          .collect(Collectors.toSet());
+        assertThat(nestedMembers).contains(MainClass.class.getName(), MainClass.NestedClass.class.getName());
+    }
+
+}

pom.xml

@@ -658,21 +658,11 @@
 
                 <module>spring-mobile</module>
                 <module>spring-mockito</module>
-
-                <module>spring-mvc-forms-thymeleaf</module>
-                <module>spring-mvc-java</module>
-                <module>spring-mvc-java-2</module>
-
-                <module>spring-mvc-views</module>
-                <module>spring-mvc-xml</module>
-
                 <module>spring-protobuf</module>
                 <module>spring-quartz</module>
 
                 <module>spring-reactor</module>
                 <module>spring-remoting</module>
-                <module>spring-rest-http-2</module>
-                <module>spring-rest-query-language</module>
                 <module>spring-rest-shell</module>
                 <module>spring-rest-simple</module>
                 <module>spring-resttemplate</module>
@@ -1125,19 +1115,11 @@
                 <module>spring-mobile</module>
                 <module>spring-mockito</module>
 
-                <module>spring-mvc-forms-thymeleaf</module>
-                <module>spring-mvc-java</module>
-                <module>spring-mvc-java-2</module>
-
-                <module>spring-mvc-views</module>
-                <module>spring-mvc-xml</module>
-
                 <module>spring-protobuf</module>
                 <module>spring-quartz</module>
 
                 <module>spring-reactor</module>
                 <module>spring-remoting</module>
-                <module>spring-rest-query-language</module>
                 <module>spring-rest-shell</module>
                 <module>spring-rest-simple</module>
                 <module>spring-resttemplate</module>

spring-boot-modules/pom.xml

@@ -24,6 +24,7 @@
         <module>spring-boot-angular</module>
         <module>spring-boot-annotations</module>
         <module>spring-boot-artifacts</module>
+        <module>spring-boot-artifacts-2</module>
         <module>spring-boot-autoconfiguration</module>
         <module>spring-boot-basic-customization</module>
         <module>spring-boot-basic-customization-2</module>

spring-boot-modules/spring-boot-artifacts-2/README.md

@@ -0,0 +1,7 @@
+## Spring Boot Artifacts 2
+
+This module contains articles about configuring the Spring Boot build process 2.
+
+### Relevant Articles:			
+
+TBD

spring-boot-modules/spring-boot-artifacts-2/pom.xml

@@ -0,0 +1,48 @@
+<?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>
+
+    <parent>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>../</relativePath>
+    </parent>
+
+    <artifactId>spring-boot-artifacts-2</artifactId>
+    <packaging>jar</packaging>
+
+    <name>spring-boot-artifacts-2</name>
+    <description>Demo project for Spring Boot</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <!-- The main class to start by executing java -jar -->
+        <start-class>com.baeldung.demo.DemoApplication</start-class>
+    </properties>
+
+</project>

spring-boot-modules/spring-boot-artifacts-2/src/main/java/com/baeldung/demo/DemoApplication.java

@@ -0,0 +1,11 @@
+package com.baeldung.demo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DemoApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+}

spring-boot-modules/spring-boot-artifacts-2/src/main/java/com/baeldung/demo/DemoRestController.java

@@ -0,0 +1,15 @@
+package com.baeldung.demo;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class DemoRestController {
+
+    @GetMapping(value = "/welcome")
+    public ResponseEntity<String> welcomeEndpoint() {
+        return ResponseEntity.ok("Welcome to Baeldung Spring Boot Demo!");
+    }
+
+}

spring-boot-modules/spring-boot-artifacts-2/src/main/resources/application.yml

@@ -0,0 +1,3 @@
+spring:
+  application:
+    name: Baeldung_SpringBoot_Demo

spring-mvc-xml/src/main/resources/messages.properties

@@ -1,2 +0,0 @@
-required.name = Name is required!
-NotEmpty.person.password = Password is required!

spring-web-modules/pom.xml

@@ -20,10 +20,17 @@
         <module>spring-mvc-basics-4</module>     
         <module>spring-mvc-crash</module>
         <module>spring-mvc-forms-jsp</module>
+        <module>spring-mvc-forms-thymeleaf</module>
+        <module>spring-mvc-java</module>
+        <module>spring-mvc-java-2</module>
         <module>spring-mvc-velocity</module>
+        <module>spring-mvc-views</module>
         <module>spring-mvc-webflow</module>
+        <module>spring-mvc-xml</module>
         <module>spring-rest-angular</module>
         <module>spring-rest-http</module>
+        <module>spring-rest-http-2</module>
+        <module>spring-rest-query-language</module>
         <module>spring-resttemplate-2</module>
         <module>spring-thymeleaf</module>
         <module>spring-thymeleaf-2</module>

spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml

@@ -11,7 +11,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>

spring-web-modules/spring-mvc-java-2/pom.xml

@@ -12,7 +12,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>

spring-web-modules/spring-mvc-java/README.md

@@ -4,7 +4,7 @@ This module contains articles about Spring MVC with Java configuration
 
 ### The Course
 
-The "REST With Spring" Classes: http://bit.ly/restwithspring
+The "REST With Spring" Classes: https://bit.ly/restwithspring
 
 ### Relevant Articles: 
 - [Integration Testing in Spring](https://www.baeldung.com/integration-testing-in-spring)

spring-web-modules/spring-mvc-java/pom.xml

@@ -11,7 +11,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>