2025-09\spring-06-bean-scopes-and-lifecycle + 2025-09\spring-07-advanced-config

2025-09/spring-06-bean-scopes-and-lifecycle/.gitignore

@@ -0,0 +1,4 @@
+.idea/
+*.iml
+
+target/

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/README.md

@@ -0,0 +1,20 @@
+#### Упражнение №2
+
+- Изучить классы ничего в них не меняя:
+    - CustomBeanFactoryPostProcessor
+    - CustomBeanPostProcessor
+    - CustomLifeCycleBean
+- Запуститить приложение
+- Изучить распечатанный жизненный цикл
+
+#### Упражнение №3
+
+- В application.yml выставить spring.shell.interactive.enabled в true
+- Запуститить приложение командой "cfn" или "call-favorite-number"
+- Запомнить результат
+- В CustomBeanFactoryPostProcessor раскомментировать блок кода
+- Запуститить приложение командой "cfn" или "call-favorite-number"
+- Что изменилось?
+- В CustomBeanPostProcessor раскомментировать строку
+- Запуститить приложение командой "cfn" или "call-favorite-number"
+- Что изменилось теперь? Круто, да?

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/pom.xml

@@ -0,0 +1,49 @@
+<?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>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.4.2</version>
+        <relativePath/>
+    </parent>
+    <groupId>ru.otus.example</groupId>
+    <artifactId>beans-lifecycle-exercise</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <properties>
+        <java.version>17</java.version>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <snakeyaml.version>2.0</snakeyaml.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>${snakeyaml.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/BeansLifecycleDemoApplication.java

@@ -0,0 +1,21 @@
+package ru.otus.example.beanslifecycledemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+
+import ru.otus.example.beanslifecycledemo.domain.Phone;
+
+@SpringBootApplication
+public class BeansLifecycleDemoApplication {
+
+	public static void main(String[] args) {
+		ApplicationContext ctx = SpringApplication.run(BeansLifecycleDemoApplication.class, args);
+		try {
+			Phone phone = ctx.getBean(Phone.class);
+			phone.callFavoriteNumber();
+		} catch (Exception e) {
+		}
+	}
+
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/domain/FriendPhoneNumber.java

@@ -0,0 +1,8 @@
+package ru.otus.example.beanslifecycledemo.domain;
+
+public class FriendPhoneNumber extends PhoneNumber {
+	@Override
+	public String getOwnerName() {
+		return "Друг";
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/domain/GirlfiendPhoneNumber.java

@@ -0,0 +1,11 @@
+package ru.otus.example.beanslifecycledemo.domain;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class GirlfiendPhoneNumber extends PhoneNumber {
+	@Override
+	public String getOwnerName() {
+		return "Подруга";
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/domain/Phone.java

@@ -0,0 +1,19 @@
+package ru.otus.example.beanslifecycledemo.domain;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Component;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@ConditionalOnProperty(name = "lifecycle.print.enabled", havingValue = "false")
+@RequiredArgsConstructor
+public class Phone {
+	private final String greeting = "Погнали к родителям";
+
+	private PhoneNumber favoriteNumber;
+
+	public void callFavoriteNumber() {
+		System.out.println(favoriteNumber.getOwnerName() + " " + greeting);
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/domain/PhoneNumber.java

@@ -0,0 +1,7 @@
+package ru.otus.example.beanslifecycledemo.domain;
+
+public abstract class PhoneNumber {
+	public String getOwnerName() {
+		return "Спорт-лото";
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/lifecycle/CustomBeanDefinitionRegistrar.java

@@ -0,0 +1,62 @@
+package ru.otus.example.beanslifecycledemo.lifecycle;
+
+import java.util.Optional;
+
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+import org.springframework.beans.factory.support.BeanNameGenerator;
+import org.springframework.beans.factory.support.GenericBeanDefinition;
+import org.springframework.context.EnvironmentAware;
+import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
+import org.springframework.core.env.Environment;
+import org.springframework.core.type.AnnotationMetadata;
+
+public class CustomBeanDefinitionRegistrar implements ImportBeanDefinitionRegistrar, EnvironmentAware {
+	private Environment environment;
+
+	@Override
+	public void setEnvironment(Environment environment) {
+		this.environment = environment;
+	}
+
+	@Override
+	public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata,
+			BeanDefinitionRegistry registry,
+			BeanNameGenerator importBeanNameGenerator) {
+		registerBeanDefinitions(importingClassMetadata, registry);
+	}
+
+	@Override
+	public void registerBeanDefinitions(AnnotationMetadata metadata,
+			BeanDefinitionRegistry registry) {
+
+		registerBeanFactoryPostProcessor(registry);
+		registerBeanPostProcessor(registry);
+
+		if (Optional.ofNullable(environment.getProperty("lifecycle.print.enabled", Boolean.class)).orElse(false)) {
+			System.out.println("Шаг #0: ImportBeanDefinitionRegistrar.registerBeanDefinitions\n");
+			registerCustomLifeCycleBean(registry);
+		}
+
+	}
+
+	private void registerCustomLifeCycleBean(BeanDefinitionRegistry registry) {
+		GenericBeanDefinition gbd = new GenericBeanDefinition();
+		gbd.setBeanClass(CustomLifeCycleBean.class);
+		gbd.setInitMethodName("customInitMethod");
+		gbd.setDestroyMethodName("customDestroyMethod");
+		registry.registerBeanDefinition("customLifeCycleBean", gbd);
+	}
+
+	private void registerBeanFactoryPostProcessor(BeanDefinitionRegistry registry) {
+		GenericBeanDefinition gbd = new GenericBeanDefinition();
+		gbd.setBeanClass(CustomBeanFactoryPostProcessor.class);
+		registry.registerBeanDefinition("customBeanFactoryPostProcessor", gbd);
+	}
+
+	private void registerBeanPostProcessor(BeanDefinitionRegistry registry) {
+		GenericBeanDefinition gbd = new GenericBeanDefinition();
+		gbd.setBeanClass(CustomBeanPostProcessor.class);
+		registry.registerBeanDefinition("customBeanPostProcessor", gbd);
+	}
+
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/lifecycle/CustomBeanFactoryPostProcessor.java

@@ -0,0 +1,31 @@
+package ru.otus.example.beanslifecycledemo.lifecycle;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+
+public class CustomBeanFactoryPostProcessor implements BeanFactoryPostProcessor {
+
+	private static final String CLASS_NAME_ATTR = "className";
+
+	@Override
+	public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
+
+		if (beanFactory.containsBean("customLifeCycleBean")) {
+			System.out.println("Шаг #1: BeanFactoryPostProcessor.postProcessBeanFactory\n");
+		}
+
+/*        for (String beanName : beanFactory.getBeanDefinitionNames()) {
+            var d = beanFactory.getBeanDefinition(beanName);
+            if (d instanceof ScannedGenericBeanDefinition scannedBeanDefinition) {
+
+                if (!GirlfiendPhoneNumber.class.getName().equalsIgnoreCase(d.getBeanClassName())) {
+                    continue;
+                }
+                d.setBeanClassName(FriendPhoneNumber.class.getName());
+                var classNameAttr = new BeanMetadataAttribute(CLASS_NAME_ATTR, FriendPhoneNumber.class.getName());
+                scannedBeanDefinition.addMetadataAttribute(classNameAttr);
+            }
+        }*/
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/lifecycle/CustomBeanPostProcessor.java

@@ -0,0 +1,49 @@
+package ru.otus.example.beanslifecycledemo.lifecycle;
+
+import java.lang.reflect.Field;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.InvalidPropertyException;
+import org.springframework.beans.factory.config.BeanPostProcessor;
+
+import ru.otus.example.beanslifecycledemo.domain.Phone;
+
+public class CustomBeanPostProcessor implements BeanPostProcessor {
+
+	public static final String GREETING_PROPERTY = "greeting";
+
+	@Override
+	public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
+		if (bean.getClass().equals(CustomLifeCycleBean.class)) {
+			System.out.println("Шаг #5: BeanPostProcessor.postProcessBeforeInitialization\n");
+		}
+		return bean;
+	}
+
+	@Override
+	public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
+		if (bean.getClass().equals(CustomLifeCycleBean.class)) {
+			System.out.println("Шаг #9: BeanPostProcessor.postProcessAfterInitialization\n");
+		}
+
+/*
+        if (bean.getClass().isAssignableFrom(Phone.class)) {
+            updateGreeting(bean);
+        }
+*/
+		return bean;
+	}
+
+	private void updateGreeting(Object bean) {
+		Class<?> aClass = Phone.class;
+		try {
+			Field greetingField = aClass.getDeclaredField(GREETING_PROPERTY);
+
+			greetingField.setAccessible(true);
+			greetingField.set(bean, "Ай-да в гараж. Стихи читать!");
+		} catch (Exception e) {
+			throw new InvalidPropertyException(Phone.class, GREETING_PROPERTY,
+					"Bean class does not have expected property", e);
+		}
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/lifecycle/CustomLifeCycleBean.java

@@ -0,0 +1,60 @@
+package ru.otus.example.beanslifecycledemo.lifecycle;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanFactory;
+import org.springframework.beans.factory.BeanFactoryAware;
+import org.springframework.beans.factory.BeanNameAware;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+
+public class CustomLifeCycleBean implements InitializingBean, DisposableBean, BeanNameAware,
+		BeanFactoryAware, ApplicationContextAware {
+
+	@Override
+	public void setBeanName(String s) {
+		System.out.println("Шаг #2: BeanNameAware\n");
+	}
+
+	@Override
+	public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
+		System.out.println("Шаг #3: BeanFactoryAware\n");
+	}
+
+	@Override
+	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+		System.out.println("Шаг #4: ApplicationContextAware\n");
+	}
+
+	@PostConstruct
+	public void postConstruct() {
+		System.out.println("Шаг #6: @PostConstruct\n");
+	}
+
+	@Override
+	public void afterPropertiesSet() throws Exception {
+		System.out.println("Шаг #7: InitializingBean.afterPropertiesSet\n");
+	}
+
+	public void customInitMethod() {
+		System.out.println("Шаг #8: CustomLifeCycleBean.customInitMethod\n");
+	}
+
+	@PreDestroy
+	public void preDestroy() {
+		System.out.println("Шаг #10: @PreDestroy\n");
+	}
+
+	@Override
+	public void destroy() throws Exception {
+		System.out.println("Шаг #11: DisposableBean.destroy\n");
+	}
+
+	public void customDestroyMethod() {
+		System.out.println("Шаг #12: CustomLifeCycleBean.customDestroyMethod\n");
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/java/ru/otus/example/beanslifecycledemo/lifecycle/LifeCycleConfig.java

@@ -0,0 +1,26 @@
+package ru.otus.example.beanslifecycledemo.lifecycle;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+
+@Import(CustomBeanDefinitionRegistrar.class)
+@Configuration
+public class LifeCycleConfig {
+/*
+    @Bean
+    public BeanFactoryPostProcessor customBeanFactoryPostProcessor() {
+        return new CustomBeanFactoryPostProcessor();
+    }
+
+    @Bean
+    public BeanPostProcessor customBeanPostProcessor() {
+        return new CustomBeanPostProcessor();
+    }
+
+    @ConditionalOnProperty(name = "lifecycle.print.enabled", havingValue = "true")
+    @Bean(initMethod = "customInitMethod", destroyMethod = "customDestroyMethod")
+    public CustomLifeCycleBean customLifeCycleBean() {
+        return new CustomLifeCycleBean();
+    }
+*/
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-lifecycle-exercise/src/main/resources/application.yml

@@ -0,0 +1,7 @@
+logging:
+  level:
+    root: ERROR
+
+lifecycle:
+  print:
+    enabled: true

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/README.md

@@ -0,0 +1,11 @@
+#### Упражнение №1
+
+- Расставить скоупы над сервисами так, чтобы приложение запустилось и заработало, как указано на
+  странице http://localhost:8081
+- Подсказки в названии сервисов
+- Не забываем про proxyMode для некоторых скоупов
+
+```
+Задать скоуп можно с помощью аннотации @Scope
+Возможные значения: singleton, prototype, session, request
+```

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/pom.xml

@@ -0,0 +1,56 @@
+<?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>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.4.2</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>ru.otus.example</groupId>
+    <artifactId>beans-scopes-exercise</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <properties>
+        <java.version>17</java.version>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <snakeyaml.version>2.0</snakeyaml.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>${snakeyaml.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/BeansScopesDemoApplication.java

@@ -0,0 +1,15 @@
+package ru.otus.example.beansscopesdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BeansScopesDemoApplication {
+
+	public static void main(String[] args) {
+		var ctx = SpringApplication.run(BeansScopesDemoApplication.class, args);
+		var serverPort = ctx.getEnvironment().getProperty("local.server.port");
+		System.out.printf("Чтобы смотреть результат переходи сюда: http://localhost:%s", serverPort);
+	}
+
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/controllers/GreetingController.java

@@ -0,0 +1,42 @@
+package ru.otus.example.beansscopesdemo.controllers;
+
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import ru.otus.example.beansscopesdemo.services.GreetingService;
+
+@Controller
+public class GreetingController {
+	private final GreetingService singletonGreetingService;
+	private final GreetingService prototypeGreetingService1;
+	private final GreetingService prototypeGreetingService2;
+	private final GreetingService sessionGreetingService;
+	private final GreetingService requestGreetingService;
+
+	public GreetingController(GreetingService singletonGreetingService,
+			@Qualifier("prototypeGreetingService")
+			GreetingService prototypeGreetingService1,
+			@Qualifier("prototypeGreetingService")
+			GreetingService prototypeGreetingService2,
+			GreetingService sessionGreetingService,
+			GreetingService requestGreetingService
+	) {
+		this.singletonGreetingService = singletonGreetingService;
+		this.prototypeGreetingService1 = prototypeGreetingService1;
+		this.prototypeGreetingService2 = prototypeGreetingService2;
+		this.sessionGreetingService = sessionGreetingService;
+		this.requestGreetingService = requestGreetingService;
+	}
+
+	@GetMapping("/")
+	public String greetingPage(Model model) {
+		model.addAttribute("singletonGreeting", singletonGreetingService.greeting());
+		model.addAttribute("sessionGreeting", sessionGreetingService.greeting());
+		model.addAttribute("requestGreeting", requestGreetingService.greeting());
+		model.addAttribute("prototype1Greeting", prototypeGreetingService1.greeting());
+		model.addAttribute("prototype2Greeting", prototypeGreetingService2.greeting());
+		return "index";
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/AbstractGreetingServiceImpl.java

@@ -0,0 +1,23 @@
+package ru.otus.example.beansscopesdemo.services;
+
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public abstract class AbstractGreetingServiceImpl implements GreetingService {
+
+	private final AtomicInteger counter;
+
+	public AbstractGreetingServiceImpl() {
+		this.counter = new AtomicInteger(0);
+	}
+
+	@Override
+	public String greeting() {
+		return currentGreeting();
+	}
+
+	private String currentGreeting() {
+		return String.format("Привет! Это наша встреча №%d. Меня зовут: %s",
+				counter.incrementAndGet(), Integer.toHexString(hashCode()));
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/GreetingService.java

@@ -0,0 +1,5 @@
+package ru.otus.example.beansscopesdemo.services;
+
+public interface GreetingService {
+	String greeting();
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/PrototypeGreetingServiceImpl.java

@@ -0,0 +1,7 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.stereotype.Service;
+
+@Service("prototypeGreetingService")
+public class PrototypeGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/RequestGreetingServiceImpl.java

@@ -0,0 +1,7 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.stereotype.Service;
+
+@Service("requestGreetingService")
+public class RequestGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/SessionGreetingServiceImpl.java

@@ -0,0 +1,7 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.stereotype.Service;
+
+@Service("sessionGreetingService")
+public class SessionGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/java/ru/otus/example/beansscopesdemo/services/SingletonGreetingServiceImpl.java

@@ -0,0 +1,7 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.stereotype.Service;
+
+@Service("singletonGreetingService")
+public class SingletonGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/resources/application.yml

@@ -0,0 +1,5 @@
+server:
+  port: 8081
+logging:
+  level:
+    root: ERROR

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-exercise/src/main/resources/templates/index.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="ru" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <title>Advanced configuration demo</title>
+    <style>
+        body {
+            font-size: 16pt;
+        }
+
+        h3 {
+            color: CornflowerBlue;
+        }
+
+        li {
+            color: DarkGray;
+        }
+
+        p {
+            color: OrangeRed;
+            font-weight: bold;
+        }
+    </style>
+</head>
+<body>
+<p>
+<h3>Демонстрация @Scope</h3>
+<ul>
+    <li>Singleton должен постоянно накручивать счетчик встреч и не менять имя</li>
+    <li>Prototype1 должен вести себя так же, как и Singleton, но иметь имя отличное от Prototype2</li>
+    <li>Prototype2 должен вести себя так же, как и Singleton, но иметь имя отличное от Prototype1</li>
+    <li>Session должен вести себя как Singleton, но только до перезапуска браузера. После, счетчик встреч должен пойти
+        заново
+    </li>
+    <li>Request должен всегда показывать первую встречу и разное имя</li>
+</ul>
+</p>
+
+<hr/>
+
+<p th:text="'Singleton сказал: ' + ${singletonGreeting}"></p>
+<p th:text="'Prototype1 сказал: ' + ${prototype1Greeting}"></p>
+<p th:text="'Prototype2 сказал: ' + ${prototype2Greeting}"></p>
+<p th:text="'Session сказал: ' + ${sessionGreeting}"></p>
+<p th:text="'Request сказал: ' + ${requestGreeting}"></p>
+</body>
+</html>

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/README.md

@@ -0,0 +1,15 @@
+#### Решение к упражнению №1
+
+@Scope("singleton")  
+SingletonGreetingServiceImpl
+
+@Scope("prototype")  
+PrototypeGreetingServiceImpl
+
+@Scope(value = "request", proxyMode = ScopedProxyMode.INTERFACES)
+RequestGreetingServiceImpl
+
+@Scope(value = "session", proxyMode = ScopedProxyMode.INTERFACES)
+SessionGreetingServiceImpl
+
+

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/pom.xml

@@ -0,0 +1,56 @@
+<?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>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.4.2</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>ru.otus.example</groupId>
+    <artifactId>beans-scopes-solution</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <properties>
+        <java.version>17</java.version>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <snakeyaml.version>2.0</snakeyaml.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>${snakeyaml.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/BeansScopesDemoApplication.java

@@ -0,0 +1,15 @@
+package ru.otus.example.beansscopesdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BeansScopesDemoApplication {
+
+	public static void main(String[] args) {
+		var ctx = SpringApplication.run(BeansScopesDemoApplication.class, args);
+		var serverPort = ctx.getEnvironment().getProperty("local.server.port");
+		System.out.printf("Чтобы смотреть результат переходи сюда: http://localhost:%s", serverPort);
+	}
+
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/controllers/GreetingController.java

@@ -0,0 +1,42 @@
+package ru.otus.example.beansscopesdemo.controllers;
+
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import ru.otus.example.beansscopesdemo.services.GreetingService;
+
+@Controller
+public class GreetingController {
+	private final GreetingService singletonGreetingService;
+	private final GreetingService prototypeGreetingService1;
+	private final GreetingService prototypeGreetingService2;
+	private final GreetingService sessionGreetingService;
+	private final GreetingService requestGreetingService;
+
+	public GreetingController(GreetingService singletonGreetingService,
+			@Qualifier("prototypeGreetingService")
+			GreetingService prototypeGreetingService1,
+			@Qualifier("prototypeGreetingService")
+			GreetingService prototypeGreetingService2,
+			GreetingService sessionGreetingService,
+			GreetingService requestGreetingService
+	) {
+		this.singletonGreetingService = singletonGreetingService;
+		this.prototypeGreetingService1 = prototypeGreetingService1;
+		this.prototypeGreetingService2 = prototypeGreetingService2;
+		this.sessionGreetingService = sessionGreetingService;
+		this.requestGreetingService = requestGreetingService;
+	}
+
+	@GetMapping("/")
+	public String greetingPage(Model model) {
+		model.addAttribute("singletonGreeting", singletonGreetingService.greeting());
+		model.addAttribute("sessionGreeting", sessionGreetingService.greeting());
+		model.addAttribute("requestGreeting", requestGreetingService.greeting());
+		model.addAttribute("prototype1Greeting", prototypeGreetingService1.greeting());
+		model.addAttribute("prototype2Greeting", prototypeGreetingService2.greeting());
+		return "index";
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/AbstractGreetingServiceImpl.java

@@ -0,0 +1,23 @@
+package ru.otus.example.beansscopesdemo.services;
+
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public abstract class AbstractGreetingServiceImpl implements GreetingService {
+
+	private final AtomicInteger counter;
+
+	public AbstractGreetingServiceImpl() {
+		this.counter = new AtomicInteger(0);
+	}
+
+	@Override
+	public String greeting() {
+		return currentGreeting();
+	}
+
+	private String currentGreeting() {
+		return String.format("Привет! Это наша встреча №%d. Меня зовут: %s",
+				counter.incrementAndGet(), Integer.toHexString(hashCode()));
+	}
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/GreetingService.java

@@ -0,0 +1,5 @@
+package ru.otus.example.beansscopesdemo.services;
+
+public interface GreetingService {
+	String greeting();
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/PrototypeGreetingServiceImpl.java

@@ -0,0 +1,9 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Service;
+
+@Scope(scopeName = "prototype")
+@Service("prototypeGreetingService")
+public class PrototypeGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/RequestGreetingServiceImpl.java

@@ -0,0 +1,10 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.context.annotation.Scope;
+import org.springframework.context.annotation.ScopedProxyMode;
+import org.springframework.stereotype.Service;
+
+@Scope(value = "request", proxyMode = ScopedProxyMode.INTERFACES)
+@Service("requestGreetingService")
+public class RequestGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/SessionGreetingServiceImpl.java

@@ -0,0 +1,10 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.context.annotation.Scope;
+import org.springframework.context.annotation.ScopedProxyMode;
+import org.springframework.stereotype.Service;
+
+@Scope(value = "session", proxyMode = ScopedProxyMode.INTERFACES)
+@Service("sessionGreetingService")
+public class SessionGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/java/ru/otus/example/beansscopesdemo/services/SingletonGreetingServiceImpl.java

@@ -0,0 +1,9 @@
+package ru.otus.example.beansscopesdemo.services;
+
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Service;
+
+@Scope("singleton")
+@Service("singletonGreetingService")
+public class SingletonGreetingServiceImpl extends AbstractGreetingServiceImpl {
+}

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/resources/application.yml

@@ -0,0 +1,5 @@
+server:
+  port: 8081
+logging:
+  level:
+    root: ERROR

2025-09/spring-06-bean-scopes-and-lifecycle/beans-scopes-solution/src/main/resources/templates/index.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="ru" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <title>Advanced configuration demo</title>
+    <style>
+        body {
+            font-size: 16pt;
+        }
+
+        h3 {
+            color: CornflowerBlue;
+        }
+
+        li {
+            color: DarkGray;
+        }
+
+        p {
+            color: OrangeRed;
+            font-weight: bold;
+        }
+    </style>
+</head>
+<body>
+<p>
+<h3>Демонстрация @Scope</h3>
+<ul>
+    <li>Singleton должен постоянно накручивать счетчик встреч и не менять имя</li>
+    <li>Prototype1 должен вести себя так же, как и Singleton, но иметь имя отличное от Prototype2</li>
+    <li>Prototype2 должен вести себя так же, как и Singleton, но иметь имя отличное от Prototype1</li>
+    <li>Session должен вести себя как Singleton, но только до перезапуска браузера. После, счетчик встреч должен пойти
+        заново
+    </li>
+    <li>Request должен всегда показывать первую встречу и разное имя</li>
+</ul>
+</p>
+
+<hr/>
+
+<p th:text="'Singleton сказал: ' + ${singletonGreeting}"></p>
+<p th:text="'Prototype1 сказал: ' + ${prototype1Greeting}"></p>
+<p th:text="'Prototype2 сказал: ' + ${prototype2Greeting}"></p>
+<p th:text="'Session сказал: ' + ${sessionGreeting}"></p>
+<p th:text="'Request сказал: ' + ${requestGreeting}"></p>
+</body>
+</html>

2025-09/spring-06-bean-scopes-and-lifecycle/pom.xml

@@ -0,0 +1,18 @@
+<?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>
+
+    <groupId>ru.otus</groupId>
+    <artifactId>advanced-config-class-work</artifactId>
+    <version>1.0</version>
+
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>beans-scopes-exercise</module>
+        <module>beans-scopes-solution</module>
+        <module>beans-lifecycle-exercise</module>
+    </modules>
+</project>

2025-09/spring-07-advanced-config/.gitignore

@@ -0,0 +1,4 @@
+.idea/
+*.iml
+
+target/

2025-09/spring-07-advanced-config/application-events-demo/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-07-advanced-config/application-events-demo/README.md

@@ -0,0 +1,2 @@
+# application-events-demo
+Пример работы с событиями

2025-09/spring-07-advanced-config/application-events-demo/pom.xml

@@ -0,0 +1,63 @@
+<?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>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.5.3</version>
+		<relativePath/>
+	</parent>
+
+	<groupId>ru.otus.example</groupId>
+	<artifactId>application-events-demo</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>application-events-demo</name>
+	<description>Application events demo</description>
+
+	<properties>
+		<java.version>17</java.version>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<spring.shell.version>3.4.0</spring.shell.version>
+		<snakeyaml.version>2.0</snakeyaml.version>
+	</properties>
+
+	<dependencies>
+	
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.shell</groupId>
+			<artifactId>spring-shell-starter</artifactId>
+			<version>${spring.shell.version}</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/ApplicationEventsDemoApplication.java

@@ -0,0 +1,15 @@
+package ru.otus.example.applicationeventsdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.shell.command.annotation.CommandScan;
+
+@CommandScan
+@SpringBootApplication
+public class ApplicationEventsDemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ApplicationEventsDemoApplication.class, args);
+	}
+
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/AbstractRespondent.java

@@ -0,0 +1,11 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+public class AbstractRespondent {
+    public void delay(long mills) {
+        try {
+            Thread.sleep(mills);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/EventsConfig.java

@@ -0,0 +1,19 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.event.ApplicationEventMulticaster;
+import org.springframework.context.event.SimpleApplicationEventMulticaster;
+import org.springframework.core.task.SimpleAsyncTaskExecutor;
+
+//@Configuration
+public class EventsConfig {
+
+    // Имя бина важно
+	@Bean
+	public ApplicationEventMulticaster applicationEventMulticaster() {
+		SimpleApplicationEventMulticaster eventMulticaster = new SimpleApplicationEventMulticaster();
+		eventMulticaster.setTaskExecutor(new SimpleAsyncTaskExecutor());
+		return eventMulticaster;
+	}
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/EventsPublisher.java

@@ -0,0 +1,5 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+public interface EventsPublisher {
+    void publish();
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/HalfAGlassOfWaterEvent.java

@@ -0,0 +1,15 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+import lombok.Getter;
+import org.springframework.context.ApplicationEvent;
+
+public class HalfAGlassOfWaterEvent extends ApplicationEvent {
+
+    @Getter
+    private final String payload;
+
+    public HalfAGlassOfWaterEvent(Object source) {
+        super(source);
+        payload = "Осталось половина стакана воды!!!";
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/HalfAGlassOfWaterEventPublisher.java

@@ -0,0 +1,17 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class HalfAGlassOfWaterEventPublisher implements EventsPublisher {
+
+    private final ApplicationEventPublisher publisher;
+
+    @Override
+    public void publish() {
+        publisher.publishEvent(new HalfAGlassOfWaterEvent(this));
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/NegativeRespondent.java

@@ -0,0 +1,16 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+import org.springframework.context.ApplicationListener;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NegativeRespondent extends AbstractRespondent implements ApplicationListener<HalfAGlassOfWaterEvent> {
+
+    @Override
+    public void onApplicationEvent(HalfAGlassOfWaterEvent halfAGlassOfWaterEvent) {
+        delay(100);
+        System.out.println("Негативно настроенный слушатель");
+        System.out.println(String.format("- %s", halfAGlassOfWaterEvent.getPayload()));
+        System.out.println("- Какой ужас. Теперь он наполовину пуст!!!\n\n");
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/events/PositiveRespondent.java

@@ -0,0 +1,16 @@
+package ru.otus.example.applicationeventsdemo.events;
+
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Component;
+
+@Component
+public class PositiveRespondent extends AbstractRespondent  {
+
+    @EventListener
+    public void onApplicationEvent(HalfAGlassOfWaterEvent halfAGlassOfWaterEvent) {
+        delay(100);
+        System.out.println("Позитивно настроенный слушатель");
+        System.out.println(String.format("- %s", halfAGlassOfWaterEvent.getPayload()));
+        System.out.println("- Ничего. Главное, что он наполовину полон!!!\n\n");
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/security/InMemoryLoginContext.java

@@ -0,0 +1,20 @@
+package ru.otus.example.applicationeventsdemo.security;
+
+import org.springframework.stereotype.Component;
+
+import static java.util.Objects.nonNull;
+
+@Component
+public class InMemoryLoginContext implements LoginContext {
+    private String userName;
+
+    @Override
+    public void login(String userName) {
+        this.userName = userName;
+    }
+
+    @Override
+    public boolean isUserLoggedIn() {
+        return nonNull(userName);
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/security/LoginContext.java

@@ -0,0 +1,6 @@
+package ru.otus.example.applicationeventsdemo.security;
+
+public interface LoginContext {
+    void login(String userName);
+    boolean isUserLoggedIn();
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/shell/ApplicationEventsCommands.java

@@ -0,0 +1,38 @@
+package ru.otus.example.applicationeventsdemo.shell;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.shell.Availability;
+import org.springframework.shell.standard.ShellComponent;
+import org.springframework.shell.standard.ShellMethod;
+import org.springframework.shell.standard.ShellMethodAvailability;
+import org.springframework.shell.standard.ShellOption;
+import ru.otus.example.applicationeventsdemo.events.EventsPublisher;
+import ru.otus.example.applicationeventsdemo.security.LoginContext;
+
+@ShellComponent(value = "Application Events Commands")
+@RequiredArgsConstructor
+public class ApplicationEventsCommands {
+
+    private final EventsPublisher eventsPublisher;
+
+    private final LoginContext loginContext;
+
+    @ShellMethod(value = "Login command", key = {"l", "login"})
+    public String login(@ShellOption(defaultValue = "AnyUser") String userName) {
+        loginContext.login(userName);
+        return String.format("Добро пожаловать: %s", userName);
+    }
+
+    @ShellMethod(value = "Publish event command", key = {"p", "pub", "publish"})
+    @ShellMethodAvailability(value = "isPublishEventCommandAvailable")
+    public String publishEvent() {
+        eventsPublisher.publish();
+        return "Событие опубликовано";
+    }
+
+    private Availability isPublishEventCommandAvailable() {
+        return loginContext.isUserLoggedIn()
+                ? Availability.available()
+                : Availability.unavailable("Сначала залогиньтесь");
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/shellnew/ApplicationEventsCommandsNewWay.java

@@ -0,0 +1,30 @@
+package ru.otus.example.applicationeventsdemo.shellnew;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.shell.command.annotation.Command;
+import org.springframework.shell.command.annotation.CommandAvailability;
+import org.springframework.shell.command.annotation.Option;
+import ru.otus.example.applicationeventsdemo.events.EventsPublisher;
+import ru.otus.example.applicationeventsdemo.security.LoginContext;
+
+@Command(group = "Application Events Commands New Way")
+@RequiredArgsConstructor
+public class ApplicationEventsCommandsNewWay {
+
+    private final EventsPublisher eventsPublisher;
+
+    private final LoginContext loginContext;
+
+    @Command(description = "Login command new way", command = "login2", alias = "l2")
+    public String login(@Option(defaultValue = "AnyUser") String userName) {
+        loginContext.login(userName);
+        return String.format("Добро пожаловать: %s", userName);
+    }
+
+    @Command(description = "Publish event command new way", command = "publish2", alias = {"p2", "pub2"})
+    @CommandAvailability(provider = "publishEventCommandAvailabilityProvider")
+    public String publishEvent() {
+        eventsPublisher.publish();
+        return "Событие опубликовано";
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/java/ru/otus/example/applicationeventsdemo/shellnew/ShellConfig.java

@@ -0,0 +1,18 @@
+package ru.otus.example.applicationeventsdemo.shellnew;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.shell.Availability;
+import org.springframework.shell.AvailabilityProvider;
+import ru.otus.example.applicationeventsdemo.security.LoginContext;
+
+@Configuration
+public class ShellConfig {
+
+    @Bean
+    public AvailabilityProvider publishEventCommandAvailabilityProvider(LoginContext loginContext) {
+        return () -> loginContext.isUserLoggedIn()
+                ? Availability.available()
+                : Availability.unavailable("Сначала залогиньтесь");
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/main/resources/application.yml

@@ -0,0 +1,10 @@
+logging:
+  level:
+    root: ERROR
+
+spring:
+  shell:
+    interactive:
+      enabled: true
+  main:
+    allow-circular-references: true

2025-09/spring-07-advanced-config/application-events-demo/src/test/java/ru/otus/example/applicationeventsdemo/shell/ApplicationEventsCommandsTest.java

@@ -0,0 +1,101 @@
+package ru.otus.example.applicationeventsdemo.shell;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.shell.CommandNotCurrentlyAvailable;
+import org.springframework.shell.InputProvider;
+import org.springframework.shell.ResultHandlerService;
+import org.springframework.shell.Shell;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
+import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
+import ru.otus.example.applicationeventsdemo.events.EventsPublisher;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.mockito.Mockito.*;
+
+@DisplayName("Тест команд shell ")
+@SpringBootTest
+class ApplicationEventsCommandsTest {
+
+    private static final String GREETING_PATTERN = "Добро пожаловать: %s";
+    private static final String DEFAULT_LOGIN = "AnyUser";
+    private static final String CUSTOM_LOGIN = "Вася";
+    private static final String COMMAND_LOGIN = "login";
+    private static final String COMMAND_LOGIN_SHORT = "l";
+    private static final String COMMAND_PUBLISH = "publish";
+    private static final String COMMAND_PUBLISH_EXPECTED_RESULT = "Событие опубликовано";
+    private static final String COMMAND_LOGIN_PATTERN = "%s %s";
+
+    private InputProvider inputProvider;
+
+    private ArgumentCaptor<Object> argumentCaptor;
+
+    //@MockBean
+    @MockitoBean
+    private EventsPublisher eventsPublisher;
+
+
+    //@SpyBean
+    @MockitoSpyBean
+    private ResultHandlerService resultHandlerService;
+
+    @Autowired
+    private Shell shell;
+
+    @BeforeEach
+    void setUp() {
+        inputProvider = mock(InputProvider.class);
+        argumentCaptor = ArgumentCaptor.forClass(Object.class);
+    }
+
+    @DisplayName(" должен возвращать приветствие для всех форм команды логина")
+    @Test
+    void shouldReturnExpectedGreetingAfterLoginCommandEvaluated() throws Exception {
+        when(inputProvider.readInput())
+                .thenReturn(() -> COMMAND_LOGIN)
+                .thenReturn(() -> COMMAND_LOGIN_SHORT)
+                .thenReturn(() -> String.format(COMMAND_LOGIN_PATTERN, COMMAND_LOGIN_SHORT, CUSTOM_LOGIN))
+                .thenReturn(null);
+
+        shell.run(inputProvider);
+        verify(resultHandlerService, times(3)).handle(argumentCaptor.capture());
+        List<Object> results = argumentCaptor.getAllValues();
+        assertThat(results).containsExactlyInAnyOrder(String.format(GREETING_PATTERN, DEFAULT_LOGIN),
+                String.format(GREETING_PATTERN, DEFAULT_LOGIN),
+                String.format(GREETING_PATTERN, CUSTOM_LOGIN));
+    }
+
+    @DisplayName(" должен возвращать CommandNotCurrentlyAvailable если при попытке выполнения команды publish пользователь выполнил вход")
+    @DirtiesContext(methodMode = DirtiesContext.MethodMode.BEFORE_METHOD)
+    @Test
+    void shouldReturnCommandNotCurrentlyAvailableObjectWhenUserDoesNotLoginAfterPublishCommandEvaluated() {
+        when(inputProvider.readInput())
+                .thenReturn(() -> COMMAND_PUBLISH)
+                .thenReturn(null);
+
+        assertThatCode(() -> shell.run(inputProvider)).isInstanceOf(CommandNotCurrentlyAvailable.class);
+    }
+
+    @DisplayName(" должен возвращать статус выполнения команды publish и вызвать соответствующий метод сервиса есл и команда выполнена после входа")
+    @DirtiesContext(methodMode = DirtiesContext.MethodMode.BEFORE_METHOD)
+    @Test
+    void shouldReturnExpectedMessageAndFirePublishMethodAfterPublishCommandEvaluated() throws Exception {
+        when(inputProvider.readInput())
+                .thenReturn(() -> COMMAND_LOGIN)
+                .thenReturn(() -> COMMAND_PUBLISH)
+                .thenReturn(null);
+
+        shell.run(inputProvider);
+        verify(resultHandlerService, times(2)).handle(argumentCaptor.capture());
+        assertThat(argumentCaptor.getValue()).isEqualTo(COMMAND_PUBLISH_EXPECTED_RESULT);
+        verify(eventsPublisher, times(1)).publish();
+    }
+}

2025-09/spring-07-advanced-config/application-events-demo/src/test/resources/application.yml

@@ -0,0 +1,6 @@
+spring:
+  shell:
+    interactive:
+      enabled: false
+  main:
+    allow-circular-references: true

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/README.md

@@ -0,0 +1,11 @@
+#### Упражнение №1
+Условия вечеринки: 
+- Алексей придет если condition.alexey-exists=true
+- Анна придет если будет Алексей
+- Олег придет если включен профиль Oleg
+- Петр придет если включен профиль Peter
+- Янис придет если condition.yanis-exists=true
+- Яна придет если нет Алексея, но есть Янис
+
+Измените только одну настройку в application.yml, чтобы на вечеринку пришло максимальное количество людей
+Напечатать имена пришедших на вечеринку можно с помощью команды "ppm" или "print-party-members"

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/pom.xml

@@ -0,0 +1,57 @@
+<?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>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.5.3</version>
+		<relativePath/> 
+	</parent>
+
+	<groupId>ru.otus.example</groupId>
+	<artifactId>conditional-and-profiles-exercise</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<java.version>17</java.version>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<snakeyaml.version>2.0</snakeyaml.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.yaml</groupId>
+			<artifactId>snakeyaml</artifactId>
+			<version>${snakeyaml.version}</version>
+		</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>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/ConditionalAndProfilesDemoApplication.java

@@ -0,0 +1,17 @@
+package ru.otus.example.conditionalandprofilesdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import ru.otus.example.conditionalandprofilesdemo.model.Party;
+
+@SpringBootApplication
+public class ConditionalAndProfilesDemoApplication {
+
+	public static void main(String[] args) {
+		ApplicationContext ctx = SpringApplication.run(ConditionalAndProfilesDemoApplication.class, args);
+		Party party = ctx.getBean(Party.class);
+		party.printPartyMembers();
+	}
+
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Alexey.java

@@ -0,0 +1,14 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+@ConditionalOnProperty(name = "condition.alexey-exists", havingValue = "true")
+@Component
+public class Alexey extends Friend {
+    @Override
+    public String getName() {
+        return "Алексей";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Anna.java

@@ -0,0 +1,14 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+@ConditionalOnBean(Alexey.class)
+@Component
+public class Anna extends Friend {
+    @Override
+    public String getName() {
+        return "Аня";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Oleg.java

@@ -0,0 +1,14 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+@Profile("Oleg")
+@Component
+public class Oleg extends Friend {
+    @Override
+    public String getName() {
+        return "Олег";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Party.java

@@ -0,0 +1,20 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Component
+@RequiredArgsConstructor
+public class Party {
+    private final List<Friend> partyMembers;
+
+    public void printPartyMembers() {
+        System.out.println("Участники вечеринки:");
+        System.out.println(partyMembers.stream().map(Friend::getName)
+                .collect(Collectors.joining("\n")));
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Peter.java

@@ -0,0 +1,15 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+@Profile("Peter")
+@Component
+public class Peter extends Friend {
+
+    @Override
+    public String getName() {
+        return "Петр";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Yana.java

@@ -0,0 +1,16 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+import ru.otus.example.conditionalandprofilesdemo.model.conditions.YanaConditions;
+
+
+@Conditional(YanaConditions.class)
+@Component
+public class Yana extends Friend {
+    @Override
+    public String getName() {
+        return "Яна";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/Yanis.java

@@ -0,0 +1,14 @@
+package ru.otus.example.conditionalandprofilesdemo.model;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Component;
+import ru.otus.example.conditionalandprofilesdemo.model.base.Friend;
+
+@ConditionalOnProperty(name = "condition.yanis-exists", havingValue = "true")
+@Component
+public class Yanis extends Friend {
+    @Override
+    public String getName() {
+        return "Янис";
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/base/Friend.java

@@ -0,0 +1,5 @@
+package ru.otus.example.conditionalandprofilesdemo.model.base;
+
+public abstract class Friend {
+    public abstract String getName();
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/java/ru/otus/example/conditionalandprofilesdemo/model/conditions/YanaConditions.java

@@ -0,0 +1,20 @@
+package ru.otus.example.conditionalandprofilesdemo.model.conditions;
+
+import org.springframework.boot.autoconfigure.condition.AllNestedConditions;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+
+public class YanaConditions extends AllNestedConditions {
+
+    public YanaConditions() {
+        super(ConfigurationPhase.PARSE_CONFIGURATION);
+    }
+
+
+    @ConditionalOnProperty(name = "condition.alexey-exists", havingValue = "false")
+    static class AlexeyDoesNotExistsCondition {
+    }
+
+    @ConditionalOnProperty(name = "condition.yanis-exists", havingValue = "true")
+    static class YanisExistsCondition {
+    }
+}

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/resources/application-Peter.yml

@@ -0,0 +1,2 @@
+condition:
+  #yanis-exists: true

2025-09/spring-07-advanced-config/conditional-and-profiles-exercise/src/main/resources/application.yml

@@ -0,0 +1,25 @@
+condition:
+  alexey-exists: true
+  yanis-exists: false
+
+#Доступные профили: Oleg и Peter
+spring:
+  profiles:
+    active:
+
+logging:
+  level:
+    root: ERROR
+
+
+---
+spring:
+  config:
+    activate:
+      on-profile: Peter
+# Старый вариант включения профилей
+#spring:
+#  profiles: Peter
+
+condition:
+  yanis-exists: true

2025-09/spring-07-advanced-config/pom.xml

@@ -0,0 +1,24 @@
+<?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>
+
+    <groupId>ru.otus</groupId>
+    <artifactId>advanced-config-class-work</artifactId>
+    <version>1.0</version>
+
+    <packaging>pom</packaging>
+
+    <modules>
+		<module>conditional-and-profiles-exercise</module>
+		<module>application-events-demo</module>
+		<module>test-configuration-exercise-1</module>
+		<module>test-configuration-exercise-2</module>
+		<module>test-configuration-exercise-3</module>
+		<module>test-configuration-solution-1</module>
+		<module>test-configuration-solution-2</module>
+		<module>test-configuration-solution-3</module>
+		<module>test-caching-demo</module>
+    </modules>
+</project>

2025-09/spring-07-advanced-config/test-caching-demo/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-07-advanced-config/test-caching-demo/pom.xml

@@ -0,0 +1,57 @@
+<?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>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.5.3</version>
+		<relativePath/> 
+	</parent>
+
+	<groupId>ru.otus.example</groupId>
+	<artifactId>test-caching-demo</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<java.version>17</java.version>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<snakeyaml.version>2.0</snakeyaml.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.yaml</groupId>
+			<artifactId>snakeyaml</artifactId>
+			<version>${snakeyaml.version}</version>
+		</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>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

2025-09/spring-07-advanced-config/test-caching-demo/src/main/java/ru/otus/example/testconfigurationdemo/TestConfigurationDemoApplication.java

@@ -0,0 +1,14 @@
+package ru.otus.example.testconfigurationdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+
+@SpringBootApplication
+public class TestConfigurationDemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(TestConfigurationDemoApplication.class, args);
+	}
+
+}

2025-09/spring-07-advanced-config/test-caching-demo/src/main/java/ru/otus/example/testconfigurationdemo/statefulservices/Service1.java

@@ -0,0 +1,15 @@
+package ru.otus.example.testconfigurationdemo.statefulservices;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.stereotype.Service;
+
+@Service
+public class Service1 {
+    @Getter
+    private final String name = "Service1";
+
+    @Getter
+    @Setter
+    private String state = "State1";
+}

2025-09/spring-07-advanced-config/test-caching-demo/src/main/java/ru/otus/example/testconfigurationdemo/statefulservices/Service2.java

@@ -0,0 +1,15 @@
+package ru.otus.example.testconfigurationdemo.statefulservices;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.stereotype.Service;
+
+@Service
+public class Service2 {
+    @Getter
+    private final String name = "Service2";
+
+    @Getter
+    @Setter
+    private String state = "State2";
+}

2025-09/spring-07-advanced-config/test-caching-demo/src/test/java/ru/otus/example/testconfigurationdemo/statefulservices/IntegrationTest1.java

@@ -0,0 +1,42 @@
+package ru.otus.example.testconfigurationdemo.statefulservices;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.TestPropertySource;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+//@SpringBootTest(classes = {Service1.class, Service2.class})
+//@TestPropertySource("classpath:test.properties")
+//@DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
+@SpringBootTest
+class IntegrationTest1 {
+
+    @Autowired
+    private Service1 service1;
+
+    //@MockBean
+    //@MockitoBean
+    @Autowired
+    private Service2 service2;
+
+    @Test
+    void test1() {
+        System.out.println(service1.getName() + ": " + service1.getState());
+        System.out.println(service2.getName() + ": " + service2.getState());
+
+        service1.setState("State7");
+        service2.setState("State8");
+    }
+
+    @Test
+    void test2() {
+        System.out.println(service1.getName() + ": " + service1.getState());
+        System.out.println(service2.getName() + ": " + service2.getState());
+
+        service1.setState("State9");
+        service2.setState("State10");
+    }
+}

2025-09/spring-07-advanced-config/test-caching-demo/src/test/java/ru/otus/example/testconfigurationdemo/statefulservices/IntegrationTest2.java

@@ -0,0 +1,33 @@
+package ru.otus.example.testconfigurationdemo.statefulservices;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class IntegrationTest2 {
+
+    @Autowired
+    private Service1 service1;
+
+    @Autowired
+    private Service2 service2;
+
+    @Test
+    void test3() {
+        System.out.println(service1.getName() + ": " + service1.getState());
+        System.out.println(service2.getName() + ": " + service2.getState());
+
+        service1.setState("State3");
+        service2.setState("State4");
+    }
+
+    @Test
+    void test4() {
+        System.out.println(service1.getName() + ": " + service1.getState());
+        System.out.println(service2.getName() + ": " + service2.getState());
+
+        service1.setState("State5");
+        service2.setState("State6");
+    }
+}

2025-09/spring-07-advanced-config/test-caching-demo/src/test/resources/test.properties

@@ -0,0 +1 @@
+any.prop=10

2025-09/spring-07-advanced-config/test-configuration-exercise-1/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-07-advanced-config/test-configuration-exercise-1/README.md

@@ -0,0 +1,9 @@
+#### Упражнение №2. Должен остаться только один
+
+С помощью вложенных конфигураций сделать так, 
+чтобы прошел NestedConfigurationDemoTest 
+(family должно содержать только собаку)
+
+- Сделать вложенный класс конфигурации. Не забываем про static
+- Выбрать тип конфигурации (@Configuration/@TestConfiguration)
+- С помощью @Bean/@ComponentScan добавить в контекст нужный бин(ы)

2025-09/spring-07-advanced-config/test-configuration-exercise-1/pom.xml

@@ -0,0 +1,57 @@
+<?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>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.5.3</version>
+		<relativePath/> 
+	</parent>
+
+	<groupId>ru.otus.example</groupId>
+	<artifactId>test-configuration-exercise-1</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<java.version>17</java.version>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<snakeyaml.version>2.0</snakeyaml.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.yaml</groupId>
+			<artifactId>snakeyaml</artifactId>
+			<version>${snakeyaml.version}</version>
+		</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>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/TestConfigurationDemoApplication.java

@@ -0,0 +1,15 @@
+package ru.otus.example.testconfigurationdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+
+@ComponentScan("ru.otus.example.testconfigurationdemo.family")
+@SpringBootApplication
+public class TestConfigurationDemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(TestConfigurationDemoApplication.class, args);
+	}
+
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/family/FamilyMember.java

@@ -0,0 +1,5 @@
+package ru.otus.example.testconfigurationdemo.family;
+
+public abstract class FamilyMember {
+    public abstract String getName();
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/family/childrens/Son.java

@@ -0,0 +1,12 @@
+package ru.otus.example.testconfigurationdemo.family.childrens;
+
+import org.springframework.stereotype.Component;
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+@Component
+public class Son extends FamilyMember {
+    @Override
+    public String getName() {
+        return "Сын";
+    }
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/family/parents/Father.java

@@ -0,0 +1,10 @@
+package ru.otus.example.testconfigurationdemo.family.parents;
+
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+public class Father extends FamilyMember {
+    @Override
+    public String getName() {
+        return "Папа";
+    }
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/family/parents/Mother.java

@@ -0,0 +1,12 @@
+package ru.otus.example.testconfigurationdemo.family.parents;
+
+import org.springframework.stereotype.Component;
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+@Component
+public class Mother extends FamilyMember {
+    @Override
+    public String getName() {
+        return "Мама";
+    }
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/main/java/ru/otus/example/testconfigurationdemo/family/pets/Dog.java

@@ -0,0 +1,13 @@
+package ru.otus.example.testconfigurationdemo.family.pets;
+
+import org.springframework.stereotype.Component;
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+@Component
+public class Dog extends FamilyMember {
+
+    @Override
+    public String getName() {
+        return "Собака";
+    }
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/test/java/ru/otus/example/testconfigurationdemo/demo/NestedConfigurationDemoTest.java

@@ -0,0 +1,26 @@
+package ru.otus.example.testconfigurationdemo.demo;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DisplayName("В NestedConfigurationDemoTest семья должна ")
+@SpringBootTest
+public class NestedConfigurationDemoTest {
+
+    @Autowired
+    private Map<String, FamilyMember> family;
+
+    @DisplayName(" содержать только собаку ")
+    @Test
+    void shouldContainOnlyDog() {
+        assertThat(family).containsOnlyKeys("dog");
+    }
+
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-1/src/test/java/ru/otus/example/testconfigurationdemo/demo/PlainSpringBootTestDemoTest.java

@@ -0,0 +1,26 @@
+package ru.otus.example.testconfigurationdemo.demo;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import ru.otus.example.testconfigurationdemo.family.FamilyMember;
+
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DisplayName("В PlainSpringBootTestDemoTest семья должна ")
+@SpringBootTest
+public class PlainSpringBootTestDemoTest {
+
+    @Autowired
+    private Map<String, FamilyMember> family;
+
+    @DisplayName(" содержать маму, сына и собаку ")
+    @Test
+    void shouldContainAllFamilyExceptFather() {
+        assertThat(family).containsOnlyKeys("mother", "son", "dog");
+    }
+
+}

2025-09/spring-07-advanced-config/test-configuration-exercise-2/.gitignore

@@ -0,0 +1,32 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+#other
+*.bat
+*/.idea
+*.iml
+*/target
+
+.idea
+*.iml
+target

2025-09/spring-07-advanced-config/test-configuration-exercise-2/README.md

@@ -0,0 +1,9 @@
+#### Упражнение №3. Вернуть отца в семью
+
+С помощью вложенных конфигураций сделать так, 
+чтобы прошел NestedTestConfigurationDemoTest 
+(family должно содержать маму, папу, сына и собаку)
+
+- Сделать вложенный класс конфигурации. Не забываем про static
+- Выбрать тип конфигурации (@Configuration/@TestConfiguration)
+- С помощью @Bean/@ComponentScan добавить в контекст нужный бин(ы)

2025-09/spring-07-advanced-config/test-configuration-exercise-2/pom.xml

@@ -0,0 +1,57 @@
+<?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>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.5.3</version>
+		<relativePath/> 
+	</parent>
+
+	<groupId>ru.otus.example</groupId>
+	<artifactId>test-configuration-exercise-2</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<java.version>17</java.version>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<snakeyaml.version>2.0</snakeyaml.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.yaml</groupId>
+			<artifactId>snakeyaml</artifactId>
+			<version>${snakeyaml.version}</version>
+		</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>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>