Debug project

pom.xml

@@ -9,54 +9,32 @@
 		<version>3.4.1</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
-	<groupId>com.example.struts</groupId>
+	<groupId>com.example</groupId>
 	<artifactId>StrutsApp</artifactId>
 	<version>1.0.0-SNAPSHOT</version>
 	<name>StrutsApp</name>
 	<description>Struts application</description>
-	<url />
-	<licenses>
-		<license />
-	</licenses>
-	<developers>
-		<developer />
-	</developers>
-	<scm>
-		<connection />
-		<developerConnection />
-		<tag />
-		<url />
-	</scm>
+	<packaging>war</packaging>
 	<properties>
 		<java.version>21</java.version>
-		<spring-boot-admin.version>3.4.1</spring-boot-admin.version>
+		<spring-boot.version>3.4.1</spring-boot.version>
 		<struts.version>6.4.0</struts.version>
 	</properties>
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-actuator</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
-			<version>3.4.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-devtools</artifactId>
 			<scope>runtime</scope>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>org.projectlombok</groupId>
-			<artifactId>lombok</artifactId>
-			<optional>true</optional>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
@@ -70,62 +48,15 @@
 		<dependency>
 			<groupId>jakarta.servlet</groupId>
 			<artifactId>jakarta.servlet-api</artifactId>
-			<version>6.1.0</version>
 			<scope>provided</scope>
 		</dependency>
-		<dependency>
-			<groupId>jakarta.servlet.jsp.jstl</groupId>
-			<artifactId>jakarta.servlet.jsp.jstl-api</artifactId>
-			<version>3.0.2</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.struts</groupId>
-			<artifactId>struts2-spring-plugin</artifactId>
-			<version>${struts.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.struts</groupId>
-			<artifactId>struts2-convention-plugin</artifactId>
-			<version>${struts.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.guicedee.services</groupId>
-			<artifactId>slf4j</artifactId>
-			<version>1.2.2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.24.2</version>
-		</dependency>
 	</dependencies>
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<annotationProcessorPaths>
-						<path>
-							<groupId>org.projectlombok</groupId>
-							<artifactId>lombok</artifactId>
-						</path>
-					</annotationProcessorPaths>
-				</configuration>
-			</plugin>
 			<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>
+</project>

src/main/java/com/example/struts/StrutsApplication.java → src/main/java/com/example/StrutsApplication.java

@@ -1,4 +1,4 @@
-package com.example.struts;
+package com.example;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

src/main/java/com/example/action/HelloAction.java

@@ -0,0 +1,42 @@
+package com.example.action;
+
+import org.springframework.stereotype.Component;
+
+import com.opensymphony.xwork2.ActionSupport;
+
+public class HelloAction extends ActionSupport {
+	private static final long serialVersionUID = 1L;
+
+	private String message = "display hello struts based action";
+
+	/**
+	 * @return the message
+	 */
+	public String getMessage() {
+		return message;
+	}
+
+	/**
+	 * @param message the message to set
+	 */
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+	/**
+	 * @return the serialversionuid
+	 */
+	public static long getSerialversionuid() {
+		return serialVersionUID;
+	}
+
+	@Override
+	public String execute() {
+		this.message = "view model is defined";
+		return SUCCESS;
+	}
+
+	public String displayResult() {
+		return "serial version is: " + getSerialversionuid() + " while message value is: " + getMessage();
+	}
+}

src/main/java/com/example/controller/HelloController.java

@@ -0,0 +1,25 @@
+package com.example.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import com.example.action.HelloAction;
+
+@Controller
+public class HelloController {
+
+	/*
+	 * @Autowired private HelloAction helloAction;
+	 * 
+	 * public HelloController(HelloAction action) { this.helloAction = action; }
+	 */
+
+	@GetMapping("/view")
+	public String helloStruts() {
+		System.out.println("controller HelloController called sucessfully");
+
+		//this.helloAction.execute();
+
+		return "forward:/helloStruts";
+	}
+}

src/main/java/com/example/debugging/BeanDebugger.java

@@ -0,0 +1,29 @@
+/**
+ * 
+ */
+package com.example.debugging;
+
+import java.util.Arrays;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class BeanDebugger {
+
+	@Bean
+	public CommandLineRunner debugBeans(ApplicationContext ctx) {
+		return args -> {
+
+			System.out.println("Let's inspect the beans provided by Spring Boot:");
+
+			String[] beanNames = ctx.getBeanDefinitionNames();
+			Arrays.sort(beanNames);
+			for (String beanName : beanNames) {
+				System.out.println(beanName);
+			}
+
+		};
+	}
+}

src/main/java/com/example/package-info.java

@@ -0,0 +1 @@
+package com.example;

src/main/resources/application.properties

@@ -1,4 +1,5 @@
 spring.application.name=StrutsApp
+spring.mvc.view.prefix=/WEB-INF/views/
+spring.mvc.view.suffix=.jsp
 server.port=8080
-server.servlet.context-path=/hello
 logging.level.web=debug

src/main/webapp/WEB-INF/struts.xml

@@ -0,0 +1,8 @@
+<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN" "http://struts.apache.org/dtds/struts-2.5.dtd">
+<struts>
+    <package name="default" namespace="/" extends="struts-default">
+        <action name="helloStruts" class="com.example.action.HelloAction">
+            <result name="success">/WEB-INF/views/view.jsp</result>
+        </action>
+    </package>
+</struts>

src/main/webapp/WEB-INF/views/view.jsp

@@ -0,0 +1,10 @@
+<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Hello Struts</title>
+</head>
+<body>
+    <h1>Hello, Struts!</h1>
+</body>
+</html>

src/main/webapp/WEB-INF/web.xml

@@ -5,19 +5,19 @@
 	version="3.0">
 
 	<display-name>Struts demonstration</display-name>
+
+	<listener>
+        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+    </listener>
 
-	<filter>
-		<filter-name>struts2</filter-name>
-		<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
-	</filter>
-
-	<filter-mapping>
-		<filter-name>struts2</filter-name>
-		<url-pattern>/*</url-pattern>
-	</filter-mapping>
+    <filter>
+        <filter-name>struts2</filter-name>
+        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
+    </filter>
 
-	<listener>
-		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
-	</listener>
+    <filter-mapping>
+        <filter-name>struts2</filter-name>
+        <url-pattern>/*</url-pattern>
+    </filter-mapping>
 
 </web-app>