Witam,
jestem na początku drogi związanej ze Springiem, dlatego proszę o wyrozumiałość.
Przerabiam materiał z pewnej książki i mam problem z najprostsza walidacja formularza
Problem polega na tym, że formularz przepuszcza pola nie zwracając uwagi na adnotacje.
Korzystam z konfiguracji z wykorzystaniem klas javy, może tu leży problem.
WebInit
public class WebInit extends AbstractAnnotationConfigDispatcherServletInitializer {
protected Class<?>[] getRootConfigClasses() {
return new Class<?>[] {RootConfig.class};
}
protected Class<?>[] getServletConfigClasses() {
return new Class<?>[] {WebConfig.class};
}
protected String[] getServletMappings() {
return new String[] {"/"};
}
}
WebConfig
@Configuration
@EnableWebMvc
@ComponentScan("com.springApp")
public class WebConfig extends WebMvcConfigurerAdapter{
@Bean
public InternalResourceViewResolver viewResolver (){
InternalResourceViewResolver internalResourceViewResolver = new InternalResourceViewResolver();
internalResourceViewResolver.setPrefix("/WEB-INF/views/");
internalResourceViewResolver.setSuffix(".jsp");
return internalResourceViewResolver;
}
Obiekt
public class User {
@NotBlank
@Size (min = 2, max = 20)
private String name;
@NotBlank
private String lastName;
@NotBlank
private String username;
@NotBlank
@Email
private String email;
@NotBlank
@Size (min = 2, max = 8)
//@Pattern(regexp = "^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,}$")
private String password;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public String toString() {
return "User{" +
"name='" + name + '\'' +
", lastName='" + lastName + '\'' +
", username='" + username + '\'' +
", email='" + email + '\'' +
", password='" + password + '\'' +
'}';
}
}
Controller
@Controller
@RequestMapping("/register")
public class RegisterController {
@GetMapping
public String register(User user){
return "registerForm";
}
@PostMapping
public String register (@Valid User user, BindingResult errors){
if (errors.hasErrors()){
return "notes";
}
else
return "home";
}
}
strona JSP - registerForm
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="sf"%>
<html>
<head>
<title>Title</title>
</head>
<body>
<h2>Rejestracja</h2>
<sf:form method="POST" modelAttribute="user" >
<label for="nameInput">Name: </label>
<sf:input path="name" id="nameInput"></sf:input>
<sf:errors path="name" cssclass="error"></sf:errors>
<br>
<label for="lastnameInput">Lastname: </label>
<sf:input path="lastName" id="lastnameInput"></sf:input>
<sf:errors path="lastName" cssclass="error"></sf:errors>
<br>
<label for="usernameInput">Username: </label>
<sf:input path="username" id="usernameInput"></sf:input>
<sf:errors path="username" cssclass="error"></sf:errors>
<br>
<label for="emailInput">Email: </label>
<sf:input path="email" id="emailInput"></sf:input>
<sf:errors path="email" cssclass="error"></sf:errors>
<br>
<label for="passwordInput">Password: </label>
<sf:input path="password" id="passwordInput"></sf:input>
<sf:errors path="password" cssclass="error"></sf:errors>
<br>
<input type="submit" value="Submit" />
</sf:form>
</body>
</html>
pom.xml
?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>com.springApp</groupId>
<artifactId>springApp</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.3.3.RELEASE</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.3.RELEASE</version>
</dependency>
<dependency>
<groupId>com.springApp</groupId>
<artifactId>springApp</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.2.4.Final</version>
</dependency>
</dependencies>
</project>
Spring