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Merge pull request #16 from bobocode-projects/GP-83_Migrate_account-rest-api_exercise_MAIN
Gp 83 migrate account rest api exercise main
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‎3-0-spring-framework/3-0-0-hello-spring-framework/pom.xml‎

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<artifactId>spring-context</artifactId>
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<version>5.2.12.RELEASE</version>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-test</artifactId>
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<version>5.2.12.RELEASE</version>
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</dependency>
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<dependency>
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<groupId>com.bobocode</groupId>
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<artifactId>spring-framework-exercises-util</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>org.hamcrest</groupId>
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<artifactId>hamcrest-all</artifactId>
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<version>1.3</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-simple</artifactId>
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<version>1.7.24</version>
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</dependency>
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<dependency>
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<groupId>com.bobocode</groupId>
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<artifactId>spring-framework-exercises-model</artifactId>

‎3-0-spring-framework/3-1-1-dispatcher-servlet-initializer/pom.xml‎

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<packaging>war</packaging>
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<dependencies>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-webmvc</artifactId>
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<version>5.2.12.RELEASE</version>
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</dependency>
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>javax.servlet-api</artifactId>

‎3-0-spring-framework/3-2-1-account-rest-api/README.MD‎

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# <img src="https://raw.githubusercontent.com/bobocode-projects/resources/master/image/logo_transparent_background.png" height=50/>Account REST API exercise 💪
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Improve your *Spring MVC* configuration and rest mapping skills
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### Task
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This webapp provides a **simple REST API for `Account`**. The data is stored using in-memory fake DAO. Your job is to
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**configure Spring MVC application** and **implement AccountRestController**. In order to complete the task, please
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**follow the instructions in the *todo* section**
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To verify your configuration, run `AccountRestControllerTest.java` :white_check_mark:
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### Pre-conditions ❗
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You're supposed to be familiar with *Spring MVC*
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### How to start ❓
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* Just clone the repository and start implementing the **todo** section, verify your changes by running tests
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* If you don't have enough knowledge about this domain, check out the [links below](#related-materials-information_source)
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* Don't worry if you got stuck, checkout the **exercise/completed** branch and see the final implementation
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### Related materials ℹ
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* todo
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‎3-0-spring-framework/3-2-1-account-rest-api/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>3-0-spring-framework</artifactId>
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<groupId>com.bobocode</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>3-2-1-account-rest-api</artifactId>
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<packaging>war</packaging>
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<dependencies>
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>javax.servlet-api</artifactId>
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<version>4.0.1</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>com.bobocode</groupId>
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<artifactId>spring-framework-exercises-util</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>com.jayway.jsonpath</groupId>
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<artifactId>json-path</artifactId>
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<version>2.3.0</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.jayway.jsonpath</groupId>
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<artifactId>json-path-assert</artifactId>
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<version>2.3.0</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-war-plugin</artifactId>
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<version>2.6</version>
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<configuration>
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<failOnMissingWebXml>false</failOnMissingWebXml>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/config/AccountRestApiInitializer.java‎

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package com.bobocode.config;
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import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
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public class AccountRestApiInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
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@Override
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protected Class<?>[] getRootConfigClasses() {
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return new Class[]{RootConfig.class};
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}
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@Override
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protected Class<?>[] getServletConfigClasses() {
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return new Class[]{WebConfig.class};
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}
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@Override
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protected String[] getServletMappings() {
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return new String[]{"/"};
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}
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}

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/config/RootConfig.java‎

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package com.bobocode.config;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.servlet.config.annotation.EnableWebMvc;
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/**
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* This class provides application root (non-web) configuration.
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* <p>
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* todo: 1. Mark this class as config
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* todo: 2. Enable component scanning for all packages in "com.bobocode" using annotation property "basePackages"
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* todo: 3. Exclude web related config and beans (ignore @{@link Controller}, ignore {@link EnableWebMvc})
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*/
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public class RootConfig {
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}

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/config/WebConfig.java‎

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package com.bobocode.config;
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/**
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* This class provides web (servlet) related configuration.
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* <p>
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* todo: 1. Mark this class as Spring config class
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* todo: 2. Enable web mvc using annotation
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* todo: 3. Enable component scanning for package "web" using annotation value
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*/
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public class WebConfig {
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}

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/dao/AccountDao.java‎

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package com.bobocode.dao;
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import com.bobocode.model.Account;
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import java.util.List;
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public interface AccountDao {
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List<Account> findAll();
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Account findById(long id);
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Account save(Account account);
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void remove(Account account);
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}

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/dao/impl/InMemoryAccountDao.java‎

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package com.bobocode.dao.impl;
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import com.bobocode.dao.AccountDao;
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import com.bobocode.exception.EntityNotFountException;
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import com.bobocode.model.Account;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* {@link AccountDao} implementation that is based on {@link java.util.HashMap}.
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* <p>
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* todo: 1. Configure a component with name "accountDao"
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*/
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public class InMemoryAccountDao implements AccountDao {
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private Map<Long, Account> accountMap = new HashMap<>();
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private long idSequence = 1L;
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@Override
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public List<Account> findAll() {
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return new ArrayList<>(accountMap.values());
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}
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@Override
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public Account findById(long id) {
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Account account = accountMap.get(id);
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if (account == null) {
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throw new EntityNotFountException(String.format("Cannot found account by id = %d", id));
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}
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return account;
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}
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@Override
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public Account save(Account account) {
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if (account.getId() == null) {
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account.setId(idSequence++);
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}
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accountMap.put(account.getId(), account);
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return account;
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}
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@Override
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public void remove(Account account) {
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accountMap.remove(account.getId());
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}
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public void clear() {
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accountMap.clear();
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idSequence = 1L;
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}
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}

‎3-0-spring-framework/3-2-1-account-rest-api/src/main/java/com/bobocode/exception/EntityNotFountException.java‎

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package com.bobocode.exception;
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public class EntityNotFountException extends RuntimeException {
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public EntityNotFountException(String message) {
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super(message);
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}
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}

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