Spring: Core Training
Trenutno nemamo zakazane termine
Zatražite terminCiljevi
This 4-day course offers hands-on experience with the major features of Spring and Spring Boot, which includes configuration, data access, REST, AOP, auto-configuration, actuator, security, and Spring testing framework to build enterprise and microservices applications. On completion, participants will have a foundation for creating enterprise and cloud-ready applications.
This course prepares students for the Spring Professional certification exam.
By the end of the course, you should be able to meet the following objectives:
- Spring configuration using Java Configuration and Annotations
- Aspect oriented programming with Spring
- Testing Spring applications using JUnit 5
- Spring Data Access - JDBC, JPA and Spring Data
- Spring Transaction Management
- Simplifying application development with Spring Boot
- Spring Boot auto-configuration, starters and properties
- Build a simple REST application using Spring Boot, embedded Web Server and fat JARs or classic WARs
- Implementing REST client applications using RestTemplate
- Utilize Spring Boot enhancements to testing
- Spring Security
- Enable and extend metrics and monitoring capabilities using Spring Boot actuator
Trajanje
4 dana (8h/day)
Zahtevi
Some developer experience using Java, an IDE (Eclipse, STS or IntelliJ) and build tools such as Maven or Gradle
For application developers who want to increase their understanding of Spring and Spring Boot with hands-on experience and a focus on fundamentals.
Sadržaj
-
Spring Overview
- What is the Spring Framework?
- The DI Container
- The Spring Framework History and EcoSystem
-
Java Configuration
- Java configuration and the Spring application context
- @Configuration and @Bean annotations
- @Import: working with multiple configuration files
- Defining bean scopes
- Launching a Spring Application and obtaining Beans
-
More Java Configuration
- External properties & Property sources
- Environment abstraction
- Using bean profiles
- Spring Expression Language (SpEL)
-
Annotation and Component Scanning
- Component scanning
- Autowiring using @Autowired
- Java configuration versus annotations, mixing.
- Lifecycle annotations: @PostConstruct and @PreDestroy
- Stereotypes and meta-annotations
-
Inside the Spring Container vThe Spring Bean Lifecycle vThe BeanFactoryPostProcessor interception point
- The BeanPostProcessor interception point
- Spring Bean Proxies
- @Bean method return types
-
Introducing Aspect-oriented programming
- What problems does AOP solve?
- Defining pointcut expressions
- Implementing various types of advice
-
Testing a Spring-based Application
- Spring and Test-Driven Development
- Spring 5 integration testing with JUnit 5
- Application context caching and the @DirtiesContext annotation
- Profile selection with @ActiveProfiles
- Easy test data setup with @Sql
-
JDBC Simplification with JdbcTemplate
- How Spring integrates with existing data access technologies
- Spring‘s JdbcTemplate
- DataAccessException hierarchy
-
Transaction Management with Spring
- Transaction overview
- Transaction management with Spring
- Transaction propagation and rollback rules
- Transactions and integration testing
-
Spring Boot Feature Introduction
- Introduction to Spring Boot Features
- Value Proposition of Spring Boot
- Creating a simple Boot application using Spring Initializer website
-
Spring Boot – A closer look
- Dependency management using Spring Boot starters
- How auto-configuration works
- Configuration properties
- Overriding auto-configuration
- Using CommandLineRunner
-
Spring Boot – Spring Data JPA
- Quick introduction to ORM with JPA
- Benefits of using Spring with JPA
- JPA configuration in Spring
- Configuring Spring JPA using Spring Boot
- Spring Data JPA dynamic repositories
-
Web Applications with Spring Boot
- Introduction to Spring MVC and request processing
- Controller method signatures
- Using @Controller, @RestController and @GetMapping annotations
- Configuring Spring MVC with Spring Boot
- Spring Boot packaging options, JAR or WAR
-
RESful Application with Spring Boot
- An introduction to the REST architectural style
- Controlling HTTP response codes with @ResponseStatus
- Implementing REST with Spring MVC, @RequestMapping, @RequestBody and @ResponseBody
- Spring MVC’s HttpMessageConverters and automatic content negotiation
-
Spring Boot Testing
- Spring Boot testing overview
- Integration testing using @SpringBootTest
- Web slice testing with MockMvc framework
- Slices to test different layers of the application
-
Securing REST Application with Spring Security
- What problems does Spring Security solve?
- Configuring authentication
- Implementing authorization by intercepting URLs
- Authorization at the Java method level
- Understanding the Spring Security filter chain
- Spring security testing
- Actuators, Metrics and Health Indicators
- Exposing Spring Boot Actuator endpoints
- Custom Metrics
- Health Indicators
- Creating custom Health Indicators
- External monitoring systems
Hvala na interesovanju.
Potrudićemo se da odgovorimo na Vaš zahtev u najkraćem mogućem roku i organizujemo termin.
Hvala na interesovanju.
Odgovorićemo na Vaš zahtev u najkraćem mogućem roku.
Hvala na interesovanju.
Potrudićemo se da odgovorimo na Vaš zahtev u najkraćem mogućem roku i organizujemo termin.
Trening sale
ALEF Trening centri u Adriatic regiji imaju na raspolaganju po jednu trening salu kapaciteta 12 mesta.
Svaka učionica je opremljena sa projektorom i tablom, internet konekcijom i računarom predavača. Kao radna stanica studentima služe personalni računari sa pristupom Cisco opremi. Praktična obuka omogućava studentima da steknu veštine potrebne za konfiguraciju opreme.
CZ
ALEF Trening centar ima na raspolaganju pet trening sali. Tri učionice su nazvane po kontinentima – Australija koja ima kapacitet 8 mesta, Afrika i Evropa imaju svaka po 12 mesta – kapacitet se dopunjava pomoću učionice sa opremom (12 mesta) i pomoću centra za kompetenciju (18 mesta).
SK
ALEF ima na raspolaganju 4 trening sale. Imenovane su po gradovima sveta. Sidnej ima kapacitet 16 mesta, Roterdam i Hamburg imaju 12 mesta svaka dok New York ima 8 mesta
HU
ALEF Trening centar ima 3 trening sale. Imenovane su po gradovima zemalja u kojim ALEF posluje. Prag ima kapacitet 12 mesta, Bratislava i Budimpešta imaju 8 mesta svaka.
Tim predavača
Raspolažemo sa timom od preko 50 predavača, nudimo kompletan spektar tehnološkog znanja za ruting i switching, za bezbednost i saradnju između centara podataka. Stručnost instruktora dokazuje niz međunarodnih sertifikata najvišeg nivoa.
Jedinstvenost naših predavača sastoji se uglavnom u njihovom bogatom iskustvu u pojedinim projektima, i ovako su u stanju da vrlo fleksibilno reaguju na predloge polaznika kursa ili kod odgovaranja na postavljena pitanja, isto kao i kod prenošenje svojih praktičnih znanja polaznicima. Zahvaljujući pouzdanom radu kompanije i dugogodišnjem iskustvu, vrlo smo fleksibilni u reagovanju na projekte koji se pripremaju na stručnom području Cisco-a, i na osnovu toga možemo Vam garantovati širok spektar sertifikovanih kurseva koji će vama i vašim kolegama omogućiti da steknete potrebno stručno znanje za buduće testove sertifikacije.