Cześć, rozwiązuje przykład z książki "Spring w akcji" ale z użyciem Spring Boot. Napotykałem taki problem:
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2016-12-27 11:15:58.385 ERROR 6496 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in com.example.controller.SpitterController required a bean of type 'com.example.repository.SpitterRepository' that could not be found.
Action:
Consider defining a bean of type 'com.example.repository.SpitterRepository' in your configuration.
Process finished with exit code 1
@Configuration
@EnableWebMvc
public class MvcConfiguration extends WebMvcConfigurerAdapter {
@Bean
public ViewResolver getViewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
return resolver;
}
@Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
@Controller
@RequestMapping("/spitter")
public class SpitterController {
private SpitterRepository spitterRepository;
@Autowired
public SpitterController(SpitterRepository spitterRepository) {
this.spitterRepository = spitterRepository;
}
@RequestMapping(value="/register", method=GET)
public String showRegistrationForm() {
return "registerForm";
}
@RequestMapping(value="/register", method=POST)
public String processRegistration(
@Valid Spitter spitter,
Errors errors) {
if (errors.hasErrors()) {
return "registerForm";
}
spitterRepository.save(spitter);
return "redirect:/spitter/" + spitter.getUsername();
}
@RequestMapping(value="/{username}", method=GET)
public String showSpitterProfile(@PathVariable String username, Model model) {
Spitter spitter = spitterRepository.findByUsername(username);
model.addAttribute(spitter);
return "profile";
}
}
package com.example.repository;
import com.example.model.Spitter;
public interface SpitterRepository {
Spitter save(Spitter spitter);
Spitter findByUsername(String username);
}
package com.example.model;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import org.hibernate.validator.constraints.Email;
public class Spitter {
private Long id;
@NotNull
@Size(min=5, max=16)
private String username;
@NotNull
@Size(min=5, max=25)
private String password;
@NotNull
@Size(min=2, max=30)
private String firstName;
@NotNull
@Size(min=2, max=30)
private String lastName;
@NotNull
@Email
private String email;
public Spitter() {}
public Spitter(String username, String password, String firstName, String lastName, String email) {
this(null, username, password, firstName, lastName, email);
}
public Spitter(Long id, String username, String password, String firstName, String lastName, String email) {
this.id = id;
this.username = username;
this.password = password;
this.firstName = firstName;
this.lastName = lastName;
this.email = email;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}